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Eventually merged with master

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This commit is contained in:
alesapin 2019-08-26 13:07:32 +03:00
commit 062034dfd8
430 changed files with 5570 additions and 10947 deletions
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3
.gitmodules vendored
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@ -103,3 +103,6 @@
[submodule "contrib/fastops"]
path = contrib/fastops
url = https://github.com/ClickHouse-Extras/fastops
[submodule "contrib/orc"]
path = contrib/orc
url = https://github.com/apache/orc

20
CHANGELOG.md
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@ -1,3 +1,13 @@
## ClickHouse release 19.13.3.26, 2019-08-22
### Bug Fix
* Fix `ALTER TABLE ... UPDATE` query for tables with `enable_mixed_granularity_parts=1`. [#6543](https://github.com/yandex/ClickHouse/pull/6543) ([alesapin](https://github.com/alesapin))
* Fix NPE when using IN clause with a subquery with a tuple. [#6125](https://github.com/yandex/ClickHouse/issues/6125) [#6550](https://github.com/yandex/ClickHouse/pull/6550) ([tavplubix](https://github.com/tavplubix))
* Fixed an issue that if a stale replica becomes alive, it may still have data parts that were removed by DROP PARTITION. [#6522](https://github.com/yandex/ClickHouse/issues/6522) [#6523](https://github.com/yandex/ClickHouse/pull/6523) ([tavplubix](https://github.com/tavplubix))
* Fixed issue with parsing CSV [#6426](https://github.com/yandex/ClickHouse/issues/6426) [#6559](https://github.com/yandex/ClickHouse/pull/6559) ([tavplubix](https://github.com/tavplubix))
* Fixed data race in system.parts table and ALTER query. This fixes [#6245](https://github.com/yandex/ClickHouse/issues/6245). [#6513](https://github.com/yandex/ClickHouse/pull/6513) ([alexey-milovidov](https://github.com/alexey-milovidov))
* Fixed wrong code in mutations that may lead to memory corruption. Fixed segfault with read of address `0x14c0` that may happed due to concurrent `DROP TABLE` and `SELECT` from `system.parts` or `system.parts_columns`. Fixed race condition in preparation of mutation queries. Fixed deadlock caused by `OPTIMIZE` of Replicated tables and concurrent modification operations like ALTERs. [#6514](https://github.com/yandex/ClickHouse/pull/6514) ([alexey-milovidov](https://github.com/alexey-milovidov))
## ClickHouse release 19.13.2.19, 2019-08-14
### New Feature
@ -31,6 +41,16 @@
* Fix build with external `libcxx` [#6010](https://github.com/yandex/ClickHouse/pull/6010) ([Ivan](https://github.com/abyss7))
* Fix shared build with `rdkafka` library [#6101](https://github.com/yandex/ClickHouse/pull/6101) ([Ivan](https://github.com/abyss7))
## ClickHouse release 19.11.8.46, 2019-08-22
### Bug Fix
* Fix `ALTER TABLE ... UPDATE` query for tables with `enable_mixed_granularity_parts=1`. [#6543](https://github.com/yandex/ClickHouse/pull/6543) ([alesapin](https://github.com/alesapin))
* Fix NPE when using IN clause with a subquery with a tuple. [#6125](https://github.com/yandex/ClickHouse/issues/6125) [#6550](https://github.com/yandex/ClickHouse/pull/6550) ([tavplubix](https://github.com/tavplubix))
* Fixed an issue that if a stale replica becomes alive, it may still have data parts that were removed by DROP PARTITION. [#6522](https://github.com/yandex/ClickHouse/issues/6522) [#6523](https://github.com/yandex/ClickHouse/pull/6523) ([tavplubix](https://github.com/tavplubix))
* Fixed issue with parsing CSV [#6426](https://github.com/yandex/ClickHouse/issues/6426) [#6559](https://github.com/yandex/ClickHouse/pull/6559) ([tavplubix](https://github.com/tavplubix))
* Fixed data race in system.parts table and ALTER query. This fixes [#6245](https://github.com/yandex/ClickHouse/issues/6245). [#6513](https://github.com/yandex/ClickHouse/pull/6513) ([alexey-milovidov](https://github.com/alexey-milovidov))
* Fixed wrong code in mutations that may lead to memory corruption. Fixed segfault with read of address `0x14c0` that may happed due to concurrent `DROP TABLE` and `SELECT` from `system.parts` or `system.parts_columns`. Fixed race condition in preparation of mutation queries. Fixed deadlock caused by `OPTIMIZE` of Replicated tables and concurrent modification operations like ALTERs. [#6514](https://github.com/yandex/ClickHouse/pull/6514) ([alexey-milovidov](https://github.com/alexey-milovidov))
## ClickHouse release 19.11.7.40, 2019-08-14
### Bug fix

6
CMakeLists.txt
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@ -264,9 +264,8 @@ if (USE_STATIC_LIBRARIES AND HAVE_NO_PIE)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${FLAG_NO_PIE}")
endif ()
# TODO: only make this extra-checks in CI builds, since a lot of contrib libs won't link -
# CI works around this problem by explicitly adding GLIBC_COMPATIBILITY flag.
if (NOT SANITIZE AND YANDEX_OFFICIAL_BUILD)
# Make this extra-checks for correct library dependencies.
if (NOT SANITIZE)
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--no-undefined")
set (CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined")
endif ()
@ -481,6 +480,7 @@ include (cmake/find_mimalloc.cmake)
include (cmake/find_simdjson.cmake)
include (cmake/find_rapidjson.cmake)
include (cmake/find_fastops.cmake)
include (cmake/find_orc.cmake)
find_contrib_lib(cityhash)
find_contrib_lib(farmhash)

1
README.md
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@ -14,6 +14,7 @@ ClickHouse is an open-source column-oriented database management system that all
## Upcoming Events
* [ClickHouse Meetup in Moscow](https://yandex.ru/promo/clickhouse/moscow-2019) on September 5.
* [ClickHouse Meetup in Munich](https://www.meetup.com/ClickHouse-Meetup-Munich/events/264185199/) on September 17.
* [ClickHouse Meetup in Paris](https://www.eventbrite.com/e/clickhouse-paris-meetup-2019-registration-68493270215) on October 3.
* [ClickHouse Meetup in Hong Kong](https://www.meetup.com/Hong-Kong-Machine-Learning-Meetup/events/263580542/) on October 17.
* [ClickHouse Meetup in Shenzhen](https://www.huodongxing.com/event/3483759917300) on October 20.

8
cmake/find_orc.cmake Normal file
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@ -0,0 +1,8 @@
##TODO replace hardcode to find procedure
set(USE_ORC 0)
set(USE_INTERNAL_ORC_LIBRARY ON)
if (ARROW_LIBRARY)
set(USE_ORC 1)
endif()

12
contrib/CMakeLists.txt vendored
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@ -10,6 +10,18 @@ endif ()
set_property(DIRECTORY PROPERTY EXCLUDE_FROM_ALL 1)
if (USE_INTERNAL_ORC_LIBRARY)
set(BUILD_JAVA OFF)
set (ANALYZE_JAVA OFF)
set (BUILD_CPP_TESTS OFF)
set (BUILD_TOOLS OFF)
option(BUILD_JAVA OFF)
option (ANALYZE_JAVA OFF)
option (BUILD_CPP_TESTS OFF)
option (BUILD_TOOLS OFF)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/contrib/orc/cmake_modules")
add_subdirectory(orc)
endif()
if (USE_INTERNAL_UNWIND_LIBRARY)
add_subdirectory (libunwind-cmake)

69
contrib/arrow-cmake/CMakeLists.txt
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@ -47,6 +47,71 @@ target_include_directories(${THRIFT_LIBRARY} SYSTEM PUBLIC ${ClickHouse_SOURCE_D
target_link_libraries(${THRIFT_LIBRARY} PRIVATE Threads::Threads)
# === orc
set(ORC_SOURCE_DIR ${ClickHouse_SOURCE_DIR}/contrib/orc/c++)
set(ORC_INCLUDE_DIR ${ORC_SOURCE_DIR}/include)
set(ORC_SOURCE_SRC_DIR ${ORC_SOURCE_DIR}/src)
set(ORC_SOURCE_WRAP_DIR ${ORC_SOURCE_DIR}/wrap)
set(ORC_BUILD_SRC_DIR ${CMAKE_CURRENT_BINARY_DIR}/../orc/c++/src)
set(ORC_BUILD_INCLUDE_DIR ${CMAKE_CURRENT_BINARY_DIR}/../orc/c++/include)
set(GOOGLE_PROTOBUF_DIR ${ClickHouse_SOURCE_DIR}/contrib/protobuf/src/)
set(ORC_ADDITION_SOURCE_DIR ${CMAKE_CURRENT_BINARY_DIR})
set(ARROW_SRC_DIR ${ClickHouse_SOURCE_DIR}/contrib/arrow/cpp/src)
set(PROTOBUF_EXECUTABLE ${CMAKE_CURRENT_BINARY_DIR}/../protobuf/cmake/protoc)
set(PROTO_DIR ${ORC_SOURCE_DIR}/../proto)
add_custom_command(OUTPUT orc_proto.pb.h orc_proto.pb.cc
COMMAND ${PROTOBUF_EXECUTABLE}
-I ${PROTO_DIR}
--cpp_out="${CMAKE_CURRENT_BINARY_DIR}"
"${PROTO_DIR}/orc_proto.proto")
include_directories(SYSTEM ${ORC_INCLUDE_DIR})
include_directories(SYSTEM ${ORC_SOURCE_SRC_DIR})
include_directories(SYSTEM ${ORC_SOURCE_WRAP_DIR})
include_directories(SYSTEM ${GOOGLE_PROTOBUF_DIR})
include_directories(SYSTEM ${ORC_BUILD_SRC_DIR})
include_directories(SYSTEM ${ORC_BUILD_INCLUDE_DIR})
include_directories(SYSTEM ${ORC_ADDITION_SOURCE_DIR})
include_directories(SYSTEM ${ARROW_SRC_DIR})
set(ORC_SRCS
${ARROW_SRC_DIR}/arrow/adapters/orc/adapter.cc
${ORC_SOURCE_SRC_DIR}/Exceptions.cc
${ORC_SOURCE_SRC_DIR}/OrcFile.cc
${ORC_SOURCE_SRC_DIR}/Reader.cc
${ORC_SOURCE_SRC_DIR}/ByteRLE.cc
${ORC_SOURCE_SRC_DIR}/ColumnPrinter.cc
${ORC_SOURCE_SRC_DIR}/ColumnReader.cc
${ORC_SOURCE_SRC_DIR}/ColumnWriter.cc
${ORC_SOURCE_SRC_DIR}/Common.cc
${ORC_SOURCE_SRC_DIR}/Compression.cc
${ORC_SOURCE_SRC_DIR}/Exceptions.cc
${ORC_SOURCE_SRC_DIR}/Int128.cc
${ORC_SOURCE_SRC_DIR}/LzoDecompressor.cc
${ORC_SOURCE_SRC_DIR}/MemoryPool.cc
${ORC_SOURCE_SRC_DIR}/OrcFile.cc
${ORC_SOURCE_SRC_DIR}/Reader.cc
${ORC_SOURCE_SRC_DIR}/RLE.cc
${ORC_SOURCE_SRC_DIR}/RLEv1.cc
${ORC_SOURCE_SRC_DIR}/RLEv2.cc
${ORC_SOURCE_SRC_DIR}/Statistics.cc
${ORC_SOURCE_SRC_DIR}/StripeStream.cc
${ORC_SOURCE_SRC_DIR}/Timezone.cc
${ORC_SOURCE_SRC_DIR}/TypeImpl.cc
${ORC_SOURCE_SRC_DIR}/Vector.cc
${ORC_SOURCE_SRC_DIR}/Writer.cc
${ORC_SOURCE_SRC_DIR}/io/InputStream.cc
${ORC_SOURCE_SRC_DIR}/io/OutputStream.cc
${ORC_ADDITION_SOURCE_DIR}/orc_proto.pb.cc
)
# === arrow
@ -103,6 +168,7 @@ set(ARROW_SRCS
${LIBRARY_DIR}/util/thread-pool.cc
${LIBRARY_DIR}/util/trie.cc
${LIBRARY_DIR}/util/utf8.cc
${ORC_SRCS}
)
set(ARROW_SRCS ${ARROW_SRCS}
@ -151,8 +217,9 @@ endif()
add_library(${ARROW_LIBRARY} ${ARROW_SRCS})
add_dependencies(${ARROW_LIBRARY} protoc)
target_include_directories(${ARROW_LIBRARY} SYSTEM PUBLIC ${ClickHouse_SOURCE_DIR}/contrib/arrow/cpp/src PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/cpp/src ${Boost_INCLUDE_DIRS})
target_link_libraries(${ARROW_LIBRARY} PRIVATE ${DOUBLE_CONVERSION_LIBRARIES} Threads::Threads)
target_link_libraries(${ARROW_LIBRARY} PRIVATE ${DOUBLE_CONVERSION_LIBRARIES} ${Protobuf_LIBRARY} Threads::Threads)
if (ARROW_WITH_LZ4)
target_link_libraries(${ARROW_LIBRARY} PRIVATE ${LZ4_LIBRARY})
endif()

1
contrib/orc vendored Submodule

@ -0,0 +1 @@
Subproject commit 5981208e39447df84827f6a961d1da76bacb6078

1
dbms/CMakeLists.txt
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@ -114,6 +114,7 @@ add_headers_and_sources(dbms src/Columns)
add_headers_and_sources(dbms src/Storages)
add_headers_and_sources(dbms src/Storages/Distributed)
add_headers_and_sources(dbms src/Storages/MergeTree)
add_headers_and_sources(dbms src/Storages/LiveView)
add_headers_and_sources(dbms src/Client)
add_headers_and_sources(dbms src/Formats)
add_headers_and_sources(dbms src/Processors)

30
dbms/programs/CMakeLists.txt
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@ -81,7 +81,6 @@ add_subdirectory (extract-from-config)
add_subdirectory (compressor)
add_subdirectory (copier)
add_subdirectory (format)
add_subdirectory (clang)
add_subdirectory (obfuscator)
if (ENABLE_CLICKHOUSE_ODBC_BRIDGE)
@ -89,25 +88,21 @@ if (ENABLE_CLICKHOUSE_ODBC_BRIDGE)
endif ()
if (CLICKHOUSE_ONE_SHARED)
add_library(clickhouse-lib SHARED ${CLICKHOUSE_SERVER_SOURCES} ${CLICKHOUSE_CLIENT_SOURCES} ${CLICKHOUSE_LOCAL_SOURCES} ${CLICKHOUSE_BENCHMARK_SOURCES} ${CLICKHOUSE_PERFORMANCE_TEST_SOURCES} ${CLICKHOUSE_COPIER_SOURCES} ${CLICKHOUSE_EXTRACT_FROM_CONFIG_SOURCES} ${CLICKHOUSE_COMPRESSOR_SOURCES} ${CLICKHOUSE_FORMAT_SOURCES} ${CLICKHOUSE_OBFUSCATOR_SOURCES} ${CLICKHOUSE_COMPILER_SOURCES} ${CLICKHOUSE_ODBC_BRIDGE_SOURCES})
target_link_libraries(clickhouse-lib ${CLICKHOUSE_SERVER_LINK} ${CLICKHOUSE_CLIENT_LINK} ${CLICKHOUSE_LOCAL_LINK} ${CLICKHOUSE_BENCHMARK_LINK} ${CLICKHOUSE_PERFORMANCE_TEST_LINK} ${CLICKHOUSE_COPIER_LINK} ${CLICKHOUSE_EXTRACT_FROM_CONFIG_LINK} ${CLICKHOUSE_COMPRESSOR_LINK} ${CLICKHOUSE_FORMAT_LINK} ${CLICKHOUSE_OBFUSCATOR_LINK} ${CLICKHOUSE_COMPILER_LINK} ${CLICKHOUSE_ODBC_BRIDGE_LINK})
target_include_directories(clickhouse-lib ${CLICKHOUSE_SERVER_INCLUDE} ${CLICKHOUSE_CLIENT_INCLUDE} ${CLICKHOUSE_LOCAL_INCLUDE} ${CLICKHOUSE_BENCHMARK_INCLUDE} ${CLICKHOUSE_PERFORMANCE_TEST_INCLUDE} ${CLICKHOUSE_COPIER_INCLUDE} ${CLICKHOUSE_EXTRACT_FROM_CONFIG_INCLUDE} ${CLICKHOUSE_COMPRESSOR_INCLUDE} ${CLICKHOUSE_FORMAT_INCLUDE} ${CLICKHOUSE_OBFUSCATOR_INCLUDE} ${CLICKHOUSE_COMPILER_INCLUDE} ${CLICKHOUSE_ODBC_BRIDGE_INCLUDE})
add_library(clickhouse-lib SHARED ${CLICKHOUSE_SERVER_SOURCES} ${CLICKHOUSE_CLIENT_SOURCES} ${CLICKHOUSE_LOCAL_SOURCES} ${CLICKHOUSE_BENCHMARK_SOURCES} ${CLICKHOUSE_PERFORMANCE_TEST_SOURCES} ${CLICKHOUSE_COPIER_SOURCES} ${CLICKHOUSE_EXTRACT_FROM_CONFIG_SOURCES} ${CLICKHOUSE_COMPRESSOR_SOURCES} ${CLICKHOUSE_FORMAT_SOURCES} ${CLICKHOUSE_OBFUSCATOR_SOURCES} ${CLICKHOUSE_ODBC_BRIDGE_SOURCES})
target_link_libraries(clickhouse-lib ${CLICKHOUSE_SERVER_LINK} ${CLICKHOUSE_CLIENT_LINK} ${CLICKHOUSE_LOCAL_LINK} ${CLICKHOUSE_BENCHMARK_LINK} ${CLICKHOUSE_PERFORMANCE_TEST_LINK} ${CLICKHOUSE_COPIER_LINK} ${CLICKHOUSE_EXTRACT_FROM_CONFIG_LINK} ${CLICKHOUSE_COMPRESSOR_LINK} ${CLICKHOUSE_FORMAT_LINK} ${CLICKHOUSE_OBFUSCATOR_LINK} ${CLICKHOUSE_ODBC_BRIDGE_LINK})
target_include_directories(clickhouse-lib ${CLICKHOUSE_SERVER_INCLUDE} ${CLICKHOUSE_CLIENT_INCLUDE} ${CLICKHOUSE_LOCAL_INCLUDE} ${CLICKHOUSE_BENCHMARK_INCLUDE} ${CLICKHOUSE_PERFORMANCE_TEST_INCLUDE} ${CLICKHOUSE_COPIER_INCLUDE} ${CLICKHOUSE_EXTRACT_FROM_CONFIG_INCLUDE} ${CLICKHOUSE_COMPRESSOR_INCLUDE} ${CLICKHOUSE_FORMAT_INCLUDE} ${CLICKHOUSE_OBFUSCATOR_INCLUDE} ${CLICKHOUSE_ODBC_BRIDGE_INCLUDE})
set_target_properties(clickhouse-lib PROPERTIES SOVERSION ${VERSION_MAJOR}.${VERSION_MINOR} VERSION ${VERSION_SO} OUTPUT_NAME clickhouse DEBUG_POSTFIX "")
install (TARGETS clickhouse-lib LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT clickhouse)
endif()
if (CLICKHOUSE_SPLIT_BINARY)
set (CLICKHOUSE_ALL_TARGETS clickhouse-server clickhouse-client clickhouse-local clickhouse-benchmark clickhouse-performance-test
clickhouse-extract-from-config clickhouse-compressor clickhouse-format clickhouse-copier)
clickhouse-extract-from-config clickhouse-compressor clickhouse-format clickhouse-obfuscator clickhouse-copier)
if (ENABLE_CLICKHOUSE_ODBC_BRIDGE)
list (APPEND CLICKHOUSE_ALL_TARGETS clickhouse-odbc-bridge)
endif ()
if (USE_EMBEDDED_COMPILER)
list (APPEND CLICKHOUSE_ALL_TARGETS clickhouse-clang clickhouse-lld)
endif ()
set_target_properties(${CLICKHOUSE_ALL_TARGETS} PROPERTIES RUNTIME_OUTPUT_DIRECTORY ..)
add_custom_target (clickhouse-bundle ALL DEPENDS ${CLICKHOUSE_ALL_TARGETS})
@ -115,10 +110,6 @@ if (CLICKHOUSE_SPLIT_BINARY)
install(PROGRAMS clickhouse-split-helper DESTINATION ${CMAKE_INSTALL_BINDIR} RENAME clickhouse COMPONENT clickhouse)
else ()
if (USE_EMBEDDED_COMPILER)
# before add_executable !
link_directories (${LLVM_LIBRARY_DIRS})
endif ()
add_executable (clickhouse main.cpp)
target_link_libraries (clickhouse PRIVATE clickhouse_common_io string_utils)
target_include_directories (clickhouse BEFORE PRIVATE ${COMMON_INCLUDE_DIR})
@ -154,9 +145,6 @@ else ()
if (ENABLE_CLICKHOUSE_OBFUSCATOR)
clickhouse_target_link_split_lib(clickhouse obfuscator)
endif ()
if (USE_EMBEDDED_COMPILER)
target_link_libraries(clickhouse PRIVATE clickhouse-compiler-lib)
endif ()
set (CLICKHOUSE_BUNDLE)
if (ENABLE_CLICKHOUSE_SERVER)
@ -213,18 +201,8 @@ else ()
list(APPEND CLICKHOUSE_BUNDLE clickhouse-odbc-bridge)
endif()
# install always because depian package want this files:
add_custom_target (clickhouse-clang ALL COMMAND ${CMAKE_COMMAND} -E create_symlink clickhouse clickhouse-clang DEPENDS clickhouse)
add_custom_target (clickhouse-lld ALL COMMAND ${CMAKE_COMMAND} -E create_symlink clickhouse clickhouse-lld DEPENDS clickhouse)
list(APPEND CLICKHOUSE_BUNDLE clickhouse-clang clickhouse-lld)
install (TARGETS clickhouse RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT clickhouse)
install (FILES
${CMAKE_CURRENT_BINARY_DIR}/clickhouse-clang
${CMAKE_CURRENT_BINARY_DIR}/clickhouse-lld
DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT clickhouse)
add_custom_target (clickhouse-bundle ALL DEPENDS ${CLICKHOUSE_BUNDLE})
endif ()

38
dbms/programs/clang/CMakeLists.txt
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@ -1,38 +0,0 @@
if (USE_EMBEDDED_COMPILER)
add_subdirectory ("Compiler-${LLVM_VERSION}")
endif ()
if (CLICKHOUSE_SPLIT_BINARY)
if (USE_EMBEDDED_COMPILER)
link_directories (${LLVM_LIBRARY_DIRS})
add_executable (clickhouse-clang clickhouse-clang.cpp)
target_link_libraries (clickhouse-clang PRIVATE clickhouse-compiler-lib)
add_executable (clickhouse-lld clickhouse-lld.cpp)
target_link_libraries (clickhouse-lld PRIVATE clickhouse-compiler-lib)
install (TARGETS clickhouse-clang clickhouse-lld RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT clickhouse)
endif ()
endif ()
set (TMP_HEADERS_DIR "${CMAKE_CURRENT_BINARY_DIR}/${INTERNAL_COMPILER_HEADERS_RELATIVE}")
# Make and install empty dir for debian package if compiler disabled
add_custom_target (make-headers-directory ALL COMMAND ${CMAKE_COMMAND} -E make_directory ${TMP_HEADERS_DIR})
install (DIRECTORY ${TMP_HEADERS_DIR} DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/clickhouse/${INTERNAL_COMPILER_HEADERS_DIR} COMPONENT clickhouse)
# TODO: fix on macos copy_headers.sh: sed --posix
if (USE_EMBEDDED_COMPILER)
set (COPY_HEADERS_COMPILER "${CMAKE_CURRENT_BINARY_DIR}/../${INTERNAL_COMPILER_EXECUTABLE}")
set (COPY_HEADERS_DEPENDS clickhouse-clang)
elseif (EXISTS ${INTERNAL_COMPILER_BIN_ROOT}${INTERNAL_COMPILER_EXECUTABLE})
set (COPY_HEADERS_COMPILER "${INTERNAL_COMPILER_BIN_ROOT}${INTERNAL_COMPILER_EXECUTABLE}")
endif ()
if (COPY_HEADERS_COMPILER)
add_custom_target (copy-headers [ -f ${TMP_HEADERS_DIR}/dbms/src/Interpreters/SpecializedAggregator.h ] || env CLANG=${COPY_HEADERS_COMPILER} BUILD_PATH=${ClickHouse_BINARY_DIR} DESTDIR=${ClickHouse_SOURCE_DIR} CMAKE_CXX_COMPILER_VERSION=${CMAKE_CXX_COMPILER_VERSION} ${CMAKE_CURRENT_SOURCE_DIR}/copy_headers.sh ${ClickHouse_SOURCE_DIR} ${TMP_HEADERS_DIR} DEPENDS ${COPY_HEADERS_DEPENDS} WORKING_DIRECTORY ${ClickHouse_SOURCE_DIR} SOURCES copy_headers.sh)
if (USE_INTERNAL_LLVM_LIBRARY)
set (CLANG_HEADERS_DIR "${ClickHouse_SOURCE_DIR}/contrib/llvm/clang/lib/Headers")
set (CLANG_HEADERS_DEST "${TMP_HEADERS_DIR}/usr/local/lib/clang/${LLVM_VERSION}/include") # original: ${LLVM_LIBRARY_OUTPUT_INTDIR}/clang/${CLANG_VERSION}/include
add_custom_target (copy-headers-clang ${CMAKE_COMMAND} -E make_directory ${CLANG_HEADERS_DEST} && ${CMAKE_COMMAND} -E copy_if_different ${CLANG_HEADERS_DIR}/* ${CLANG_HEADERS_DEST} )
add_dependencies (copy-headers copy-headers-clang)
endif ()
endif ()

53
dbms/programs/clang/Compiler-5.0.0/CMakeLists.txt
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@ -1,53 +0,0 @@
add_definitions(-Wno-error -Wno-unused-parameter -Wno-non-virtual-dtor -U_LIBCPP_DEBUG)
link_directories(${LLVM_LIBRARY_DIRS})
add_library(clickhouse-compiler-lib
driver.cpp
cc1_main.cpp
cc1as_main.cpp
lld.cpp)
target_compile_options(clickhouse-compiler-lib PRIVATE -fno-rtti -fno-exceptions -g0)
string(REPLACE "${INCLUDE_DEBUG_HELPERS}" "" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS}) # cant compile with -fno-rtti
llvm_libs_all(REQUIRED_LLVM_LIBRARIES)
message(STATUS "Using LLVM ${LLVM_VERSION}: ${LLVM_INCLUDE_DIRS} : ${REQUIRED_LLVM_LIBRARIES}")
target_include_directories(clickhouse-compiler-lib SYSTEM PRIVATE ${LLVM_INCLUDE_DIRS})
# This is extracted almost directly from CMakeFiles/.../link.txt in LLVM build directory.
target_link_libraries(clickhouse-compiler-lib PRIVATE
clangBasic clangCodeGen clangDriver clangFrontend clangFrontendTool
clangRewriteFrontend clangARCMigrate clangStaticAnalyzerFrontend
clangParse clangSerialization clangSema clangEdit clangStaticAnalyzerCheckers
clangASTMatchers clangStaticAnalyzerCore clangAnalysis clangAST clangRewrite clangLex clangBasic
lldCOFF
lldDriver
lldELF
#lldMinGW
lldMachO
lldReaderWriter
lldYAML
#lldCommon
lldCore
lldConfig
${REQUIRED_LLVM_LIBRARIES}
LLVMSupport
#Polly
#PollyISL
#PollyPPCG
PUBLIC ${ZLIB_LIBRARIES} ${EXECINFO_LIBRARIES} Threads::Threads
${MALLOC_LIBRARIES}
${GLIBC_COMPATIBILITY_LIBRARIES}
${MEMCPY_LIBRARIES}
)

63
dbms/programs/clang/Compiler-5.0.0/LICENSE.TXT
View File

@ -1,63 +0,0 @@
==============================================================================
LLVM Release License
==============================================================================
University of Illinois/NCSA
Open Source License
Copyright (c) 2007-2016 University of Illinois at Urbana-Champaign.
All rights reserved.
Developed by:
LLVM Team
University of Illinois at Urbana-Champaign
http://llvm.org
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal with
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimers.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimers in the
documentation and/or other materials provided with the distribution.
* Neither the names of the LLVM Team, University of Illinois at
Urbana-Champaign, nor the names of its contributors may be used to
endorse or promote products derived from this Software without specific
prior written permission.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
SOFTWARE.
==============================================================================
The LLVM software contains code written by third parties. Such software will
have its own individual LICENSE.TXT file in the directory in which it appears.
This file will describe the copyrights, license, and restrictions which apply
to that code.
The disclaimer of warranty in the University of Illinois Open Source License
applies to all code in the LLVM Distribution, and nothing in any of the
other licenses gives permission to use the names of the LLVM Team or the
University of Illinois to endorse or promote products derived from this
Software.
The following pieces of software have additional or alternate copyrights,
licenses, and/or restrictions:
Program Directory
------- ---------
<none yet>

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//===-- cc1_main.cpp - Clang CC1 Compiler Frontend ------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This is the entry point to the clang -cc1 functionality, which implements the
// core compiler functionality along with a number of additional tools for
// demonstration and testing purposes.
//
//===----------------------------------------------------------------------===//
#include "llvm/Option/Arg.h"
#include "clang/CodeGen/ObjectFilePCHContainerOperations.h"
#include "clang/Config/config.h"
#include "clang/Driver/DriverDiagnostic.h"
#include "clang/Driver/Options.h"
#include "clang/Frontend/CompilerInstance.h"
#include "clang/Frontend/CompilerInvocation.h"
#include "clang/Frontend/FrontendDiagnostic.h"
#include "clang/Frontend/TextDiagnosticBuffer.h"
#include "clang/Frontend/TextDiagnosticPrinter.h"
#include "clang/Frontend/Utils.h"
#include "clang/FrontendTool/Utils.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/LinkAllPasses.h"
#include "llvm/Option/ArgList.h"
#include "llvm/Option/OptTable.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/TargetSelect.h"
#include "llvm/Support/Timer.h"
#include "llvm/Support/raw_ostream.h"
#include <cstdio>
#ifdef CLANG_HAVE_RLIMITS
#include <sys/resource.h>
#endif
// have no .a version in packages
#undef LINK_POLLY_INTO_TOOLS
using namespace clang;
using namespace llvm::opt;
//===----------------------------------------------------------------------===//
// Main driver
//===----------------------------------------------------------------------===//
static void LLVMErrorHandler(void *UserData, const std::string &Message,
bool GenCrashDiag) {
DiagnosticsEngine &Diags = *static_cast<DiagnosticsEngine*>(UserData);
Diags.Report(diag::err_fe_error_backend) << Message;
// Run the interrupt handlers to make sure any special cleanups get done, in
// particular that we remove files registered with RemoveFileOnSignal.
llvm::sys::RunInterruptHandlers();
// We cannot recover from llvm errors. When reporting a fatal error, exit
// with status 70 to generate crash diagnostics. For BSD systems this is
// defined as an internal software error. Otherwise, exit with status 1.
exit(GenCrashDiag ? 70 : 1);
}
#ifdef LINK_POLLY_INTO_TOOLS
namespace polly {
void initializePollyPasses(llvm::PassRegistry &Registry);
}
#endif
#ifdef CLANG_HAVE_RLIMITS
// The amount of stack we think is "sufficient". If less than this much is
// available, we may be unable to reach our template instantiation depth
// limit and other similar limits.
// FIXME: Unify this with the stack we request when spawning a thread to build
// a module.
static const int kSufficientStack = 8 << 20;
#if defined(__linux__) && defined(__PIE__)
static size_t getCurrentStackAllocation() {
// If we can't compute the current stack usage, allow for 512K of command
// line arguments and environment.
size_t Usage = 512 * 1024;
if (FILE *StatFile = fopen("/proc/self/stat", "r")) {
// We assume that the stack extends from its current address to the end of
// the environment space. In reality, there is another string literal (the
// program name) after the environment, but this is close enough (we only
// need to be within 100K or so).
unsigned long StackPtr, EnvEnd;
// Disable silly GCC -Wformat warning that complains about length
// modifiers on ignored format specifiers. We want to retain these
// for documentation purposes even though they have no effect.
#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wformat"
#endif
if (fscanf(StatFile,
"%*d %*s %*c %*d %*d %*d %*d %*d %*u %*lu %*lu %*lu %*lu %*lu "
"%*lu %*ld %*ld %*ld %*ld %*ld %*ld %*llu %*lu %*ld %*lu %*lu "
"%*lu %*lu %lu %*lu %*lu %*lu %*lu %*lu %*llu %*lu %*lu %*d %*d "
"%*u %*u %*llu %*lu %*ld %*lu %*lu %*lu %*lu %*lu %*lu %lu %*d",
&StackPtr, &EnvEnd) == 2) {
#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic pop
#endif
Usage = StackPtr < EnvEnd ? EnvEnd - StackPtr : StackPtr - EnvEnd;
}
fclose(StatFile);
}
return Usage;
}
#include <alloca.h>
LLVM_ATTRIBUTE_NOINLINE
static void ensureStackAddressSpace(int ExtraChunks = 0) {
// Linux kernels prior to 4.1 will sometimes locate the heap of a PIE binary
// relatively close to the stack (they are only guaranteed to be 128MiB
// apart). This results in crashes if we happen to heap-allocate more than
// 128MiB before we reach our stack high-water mark.
//
// To avoid these crashes, ensure that we have sufficient virtual memory
// pages allocated before we start running.
size_t Curr = getCurrentStackAllocation();
const int kTargetStack = kSufficientStack - 256 * 1024;
if (Curr < kTargetStack) {
volatile char *volatile Alloc =
static_cast<volatile char *>(alloca(kTargetStack - Curr));
Alloc[0] = 0;
Alloc[kTargetStack - Curr - 1] = 0;
}
}
#else
static void ensureStackAddressSpace() {}
#endif
/// Attempt to ensure that we have at least 8MiB of usable stack space.
static void ensureSufficientStack() {
struct rlimit rlim;
if (getrlimit(RLIMIT_STACK, &rlim) != 0)
return;
// Increase the soft stack limit to our desired level, if necessary and
// possible.
if (rlim.rlim_cur != RLIM_INFINITY && rlim.rlim_cur < kSufficientStack) {
// Try to allocate sufficient stack.
if (rlim.rlim_max == RLIM_INFINITY || rlim.rlim_max >= kSufficientStack)
rlim.rlim_cur = kSufficientStack;
else if (rlim.rlim_cur == rlim.rlim_max)
return;
else
rlim.rlim_cur = rlim.rlim_max;
if (setrlimit(RLIMIT_STACK, &rlim) != 0 ||
rlim.rlim_cur != kSufficientStack)
return;
}
// We should now have a stack of size at least kSufficientStack. Ensure
// that we can actually use that much, if necessary.
ensureStackAddressSpace();
}
#else
static void ensureSufficientStack() {}
#endif
int cc1_main(ArrayRef<const char *> Argv, const char *Argv0, void *MainAddr) {
ensureSufficientStack();
std::unique_ptr<CompilerInstance> Clang(new CompilerInstance());
IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs());
// Register the support for object-file-wrapped Clang modules.
auto PCHOps = Clang->getPCHContainerOperations();
PCHOps->registerWriter(llvm::make_unique<ObjectFilePCHContainerWriter>());
PCHOps->registerReader(llvm::make_unique<ObjectFilePCHContainerReader>());
// Initialize targets first, so that --version shows registered targets.
llvm::InitializeAllTargets();
llvm::InitializeAllTargetMCs();
llvm::InitializeAllAsmPrinters();
llvm::InitializeAllAsmParsers();
#ifdef LINK_POLLY_INTO_TOOLS
llvm::PassRegistry &Registry = *llvm::PassRegistry::getPassRegistry();
polly::initializePollyPasses(Registry);
#endif
// Buffer diagnostics from argument parsing so that we can output them using a
// well formed diagnostic object.
IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts = new DiagnosticOptions();
TextDiagnosticBuffer *DiagsBuffer = new TextDiagnosticBuffer;
DiagnosticsEngine Diags(DiagID, &*DiagOpts, DiagsBuffer);
bool Success = CompilerInvocation::CreateFromArgs(
Clang->getInvocation(), Argv.begin(), Argv.end(), Diags);
// Infer the builtin include path if unspecified.
if (Clang->getHeaderSearchOpts().UseBuiltinIncludes &&
Clang->getHeaderSearchOpts().ResourceDir.empty())
Clang->getHeaderSearchOpts().ResourceDir =
CompilerInvocation::GetResourcesPath(Argv0, MainAddr);
// Create the actual diagnostics engine.
Clang->createDiagnostics();
if (!Clang->hasDiagnostics())
return 1;
// Set an error handler, so that any LLVM backend diagnostics go through our
// error handler.
llvm::install_fatal_error_handler(LLVMErrorHandler,
static_cast<void*>(&Clang->getDiagnostics()));
DiagsBuffer->FlushDiagnostics(Clang->getDiagnostics());
if (!Success)
return 1;
// Execute the frontend actions.
Success = ExecuteCompilerInvocation(Clang.get());
// If any timers were active but haven't been destroyed yet, print their
// results now. This happens in -disable-free mode.
llvm::TimerGroup::printAll(llvm::errs());
// Our error handler depends on the Diagnostics object, which we're
// potentially about to delete. Uninstall the handler now so that any
// later errors use the default handling behavior instead.
llvm::remove_fatal_error_handler();
// When running with -disable-free, don't do any destruction or shutdown.
if (Clang->getFrontendOpts().DisableFree) {
BuryPointer(std::move(Clang));
return !Success;
}
return !Success;
}

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//===-- cc1as_main.cpp - Clang Assembler ---------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This is the entry point to the clang -cc1as functionality, which implements
// the direct interface to the LLVM MC based assembler.
//
//===----------------------------------------------------------------------===//
#include "clang/Basic/Diagnostic.h"
#include "clang/Basic/DiagnosticOptions.h"
#include "clang/Driver/DriverDiagnostic.h"
#include "clang/Driver/Options.h"
#include "clang/Frontend/FrontendDiagnostic.h"
#include "clang/Frontend/TextDiagnosticPrinter.h"
#include "clang/Frontend/Utils.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/ADT/Triple.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/MC/MCAsmBackend.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCCodeEmitter.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCInstrInfo.h"
#include "llvm/MC/MCObjectFileInfo.h"
#include "llvm/MC/MCParser/MCAsmParser.h"
#include "llvm/MC/MCParser/MCTargetAsmParser.h"
#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCSubtargetInfo.h"
#include "llvm/MC/MCTargetOptions.h"
#include "llvm/Option/Arg.h"
#include "llvm/Option/ArgList.h"
#include "llvm/Option/OptTable.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/FormattedStream.h"
#include "llvm/Support/Host.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/SourceMgr.h"
#include "llvm/Support/TargetRegistry.h"
#include "llvm/Support/TargetSelect.h"
#include "llvm/Support/Timer.h"
#include "llvm/Support/raw_ostream.h"
#include <memory>
#include <system_error>
using namespace clang;
using namespace clang::driver;
using namespace clang::driver::options;
using namespace llvm;
using namespace llvm::opt;
namespace {
/// \brief Helper class for representing a single invocation of the assembler.
struct AssemblerInvocation {
/// @name Target Options
/// @{
/// The name of the target triple to assemble for.
std::string Triple;
/// If given, the name of the target CPU to determine which instructions
/// are legal.
std::string CPU;
/// The list of target specific features to enable or disable -- this should
/// be a list of strings starting with '+' or '-'.
std::vector<std::string> Features;
/// The list of symbol definitions.
std::vector<std::string> SymbolDefs;
/// @}
/// @name Language Options
/// @{
std::vector<std::string> IncludePaths;
unsigned NoInitialTextSection : 1;
unsigned SaveTemporaryLabels : 1;
unsigned GenDwarfForAssembly : 1;
unsigned RelaxELFRelocations : 1;
unsigned DwarfVersion;
std::string DwarfDebugFlags;
std::string DwarfDebugProducer;
std::string DebugCompilationDir;
llvm::DebugCompressionType CompressDebugSections =
llvm::DebugCompressionType::None;
std::string MainFileName;
/// @}
/// @name Frontend Options
/// @{
std::string InputFile;
std::vector<std::string> LLVMArgs;
std::string OutputPath;
enum FileType {
FT_Asm, ///< Assembly (.s) output, transliterate mode.
FT_Null, ///< No output, for timing purposes.
FT_Obj ///< Object file output.
};
FileType OutputType;
unsigned ShowHelp : 1;
unsigned ShowVersion : 1;
/// @}
/// @name Transliterate Options
/// @{
unsigned OutputAsmVariant;
unsigned ShowEncoding : 1;
unsigned ShowInst : 1;
/// @}
/// @name Assembler Options
/// @{
unsigned RelaxAll : 1;
unsigned NoExecStack : 1;
unsigned FatalWarnings : 1;
unsigned IncrementalLinkerCompatible : 1;
/// The name of the relocation model to use.
std::string RelocationModel;
/// @}
public:
AssemblerInvocation() {
Triple = "";
NoInitialTextSection = 0;
InputFile = "-";
OutputPath = "-";
OutputType = FT_Asm;
OutputAsmVariant = 0;
ShowInst = 0;
ShowEncoding = 0;
RelaxAll = 0;
NoExecStack = 0;
FatalWarnings = 0;
IncrementalLinkerCompatible = 0;
DwarfVersion = 0;
}
static bool CreateFromArgs(AssemblerInvocation &Res,
ArrayRef<const char *> Argv,
DiagnosticsEngine &Diags);
};
}
bool AssemblerInvocation::CreateFromArgs(AssemblerInvocation &Opts,
ArrayRef<const char *> Argv,
DiagnosticsEngine &Diags) {
bool Success = true;
// Parse the arguments.
std::unique_ptr<OptTable> OptTbl(createDriverOptTable());
const unsigned IncludedFlagsBitmask = options::CC1AsOption;
unsigned MissingArgIndex, MissingArgCount;
InputArgList Args = OptTbl->ParseArgs(Argv, MissingArgIndex, MissingArgCount,
IncludedFlagsBitmask);
// Check for missing argument error.
if (MissingArgCount) {
Diags.Report(diag::err_drv_missing_argument)
<< Args.getArgString(MissingArgIndex) << MissingArgCount;
Success = false;
}
// Issue errors on unknown arguments.
for (const Arg *A : Args.filtered(OPT_UNKNOWN)) {
Diags.Report(diag::err_drv_unknown_argument) << A->getAsString(Args);
Success = false;
}
// Construct the invocation.
// Target Options
Opts.Triple = llvm::Triple::normalize(Args.getLastArgValue(OPT_triple));
Opts.CPU = Args.getLastArgValue(OPT_target_cpu);
Opts.Features = Args.getAllArgValues(OPT_target_feature);
// Use the default target triple if unspecified.
if (Opts.Triple.empty())
Opts.Triple = llvm::sys::getDefaultTargetTriple();
// Language Options
Opts.IncludePaths = Args.getAllArgValues(OPT_I);
Opts.NoInitialTextSection = Args.hasArg(OPT_n);
Opts.SaveTemporaryLabels = Args.hasArg(OPT_msave_temp_labels);
// Any DebugInfoKind implies GenDwarfForAssembly.
Opts.GenDwarfForAssembly = Args.hasArg(OPT_debug_info_kind_EQ);
if (const Arg *A = Args.getLastArg(OPT_compress_debug_sections,
OPT_compress_debug_sections_EQ)) {
if (A->getOption().getID() == OPT_compress_debug_sections) {
// TODO: be more clever about the compression type auto-detection
Opts.CompressDebugSections = llvm::DebugCompressionType::GNU;
} else {
Opts.CompressDebugSections =
llvm::StringSwitch<llvm::DebugCompressionType>(A->getValue())
.Case("none", llvm::DebugCompressionType::None)
.Case("zlib", llvm::DebugCompressionType::Z)
.Case("zlib-gnu", llvm::DebugCompressionType::GNU)
.Default(llvm::DebugCompressionType::None);
}
}
Opts.RelaxELFRelocations = Args.hasArg(OPT_mrelax_relocations);
Opts.DwarfVersion = getLastArgIntValue(Args, OPT_dwarf_version_EQ, 2, Diags);
Opts.DwarfDebugFlags = Args.getLastArgValue(OPT_dwarf_debug_flags);
Opts.DwarfDebugProducer = Args.getLastArgValue(OPT_dwarf_debug_producer);
Opts.DebugCompilationDir = Args.getLastArgValue(OPT_fdebug_compilation_dir);
Opts.MainFileName = Args.getLastArgValue(OPT_main_file_name);
// Frontend Options
if (Args.hasArg(OPT_INPUT)) {
bool First = true;
for (const Arg *A : Args.filtered(OPT_INPUT)) {
if (First) {
Opts.InputFile = A->getValue();
First = false;
} else {
Diags.Report(diag::err_drv_unknown_argument) << A->getAsString(Args);
Success = false;
}
}
}
Opts.LLVMArgs = Args.getAllArgValues(OPT_mllvm);
Opts.OutputPath = Args.getLastArgValue(OPT_o);
if (Arg *A = Args.getLastArg(OPT_filetype)) {
StringRef Name = A->getValue();
unsigned OutputType = StringSwitch<unsigned>(Name)
.Case("asm", FT_Asm)
.Case("null", FT_Null)
.Case("obj", FT_Obj)
.Default(~0U);
if (OutputType == ~0U) {
Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << Name;
Success = false;
} else
Opts.OutputType = FileType(OutputType);
}
Opts.ShowHelp = Args.hasArg(OPT_help);
Opts.ShowVersion = Args.hasArg(OPT_version);
// Transliterate Options
Opts.OutputAsmVariant =
getLastArgIntValue(Args, OPT_output_asm_variant, 0, Diags);
Opts.ShowEncoding = Args.hasArg(OPT_show_encoding);
Opts.ShowInst = Args.hasArg(OPT_show_inst);
// Assemble Options
Opts.RelaxAll = Args.hasArg(OPT_mrelax_all);
Opts.NoExecStack = Args.hasArg(OPT_mno_exec_stack);
Opts.FatalWarnings = Args.hasArg(OPT_massembler_fatal_warnings);
Opts.RelocationModel = Args.getLastArgValue(OPT_mrelocation_model, "pic");
Opts.IncrementalLinkerCompatible =
Args.hasArg(OPT_mincremental_linker_compatible);
Opts.SymbolDefs = Args.getAllArgValues(OPT_defsym);
return Success;
}
static std::unique_ptr<raw_fd_ostream>
getOutputStream(AssemblerInvocation &Opts, DiagnosticsEngine &Diags,
bool Binary) {
if (Opts.OutputPath.empty())
Opts.OutputPath = "-";
// Make sure that the Out file gets unlinked from the disk if we get a
// SIGINT.
if (Opts.OutputPath != "-")
sys::RemoveFileOnSignal(Opts.OutputPath);
std::error_code EC;
auto Out = llvm::make_unique<raw_fd_ostream>(
Opts.OutputPath, EC, (Binary ? sys::fs::F_None : sys::fs::F_Text));
if (EC) {
Diags.Report(diag::err_fe_unable_to_open_output) << Opts.OutputPath
<< EC.message();
return nullptr;
}
return Out;
}
static bool ExecuteAssembler(AssemblerInvocation &Opts,
DiagnosticsEngine &Diags) {
// Get the target specific parser.
std::string Error;
const Target *TheTarget = TargetRegistry::lookupTarget(Opts.Triple, Error);
if (!TheTarget)
return Diags.Report(diag::err_target_unknown_triple) << Opts.Triple;
ErrorOr<std::unique_ptr<MemoryBuffer>> Buffer =
MemoryBuffer::getFileOrSTDIN(Opts.InputFile);
if (std::error_code EC = Buffer.getError()) {
Error = EC.message();
return Diags.Report(diag::err_fe_error_reading) << Opts.InputFile;
}
SourceMgr SrcMgr;
// Tell SrcMgr about this buffer, which is what the parser will pick up.
SrcMgr.AddNewSourceBuffer(std::move(*Buffer), SMLoc());
// Record the location of the include directories so that the lexer can find
// it later.
SrcMgr.setIncludeDirs(Opts.IncludePaths);
std::unique_ptr<MCRegisterInfo> MRI(TheTarget->createMCRegInfo(Opts.Triple));
assert(MRI && "Unable to create target register info!");
std::unique_ptr<MCAsmInfo> MAI(TheTarget->createMCAsmInfo(*MRI, Opts.Triple));
assert(MAI && "Unable to create target asm info!");
// Ensure MCAsmInfo initialization occurs before any use, otherwise sections
// may be created with a combination of default and explicit settings.
MAI->setCompressDebugSections(Opts.CompressDebugSections);
MAI->setRelaxELFRelocations(Opts.RelaxELFRelocations);
bool IsBinary = Opts.OutputType == AssemblerInvocation::FT_Obj;
std::unique_ptr<raw_fd_ostream> FDOS = getOutputStream(Opts, Diags, IsBinary);
if (!FDOS)
return true;
// FIXME: This is not pretty. MCContext has a ptr to MCObjectFileInfo and
// MCObjectFileInfo needs a MCContext reference in order to initialize itself.
std::unique_ptr<MCObjectFileInfo> MOFI(new MCObjectFileInfo());
MCContext Ctx(MAI.get(), MRI.get(), MOFI.get(), &SrcMgr);
bool PIC = false;
if (Opts.RelocationModel == "static") {
PIC = false;
} else if (Opts.RelocationModel == "pic") {
PIC = true;
} else {
assert(Opts.RelocationModel == "dynamic-no-pic" &&
"Invalid PIC model!");
PIC = false;
}
MOFI->InitMCObjectFileInfo(Triple(Opts.Triple), PIC, CodeModel::Default, Ctx);
if (Opts.SaveTemporaryLabels)
Ctx.setAllowTemporaryLabels(false);
if (Opts.GenDwarfForAssembly)
Ctx.setGenDwarfForAssembly(true);
if (!Opts.DwarfDebugFlags.empty())
Ctx.setDwarfDebugFlags(StringRef(Opts.DwarfDebugFlags));
if (!Opts.DwarfDebugProducer.empty())
Ctx.setDwarfDebugProducer(StringRef(Opts.DwarfDebugProducer));
if (!Opts.DebugCompilationDir.empty())
Ctx.setCompilationDir(Opts.DebugCompilationDir);
if (!Opts.MainFileName.empty())
Ctx.setMainFileName(StringRef(Opts.MainFileName));
Ctx.setDwarfVersion(Opts.DwarfVersion);
// Build up the feature string from the target feature list.
std::string FS;
if (!Opts.Features.empty()) {
FS = Opts.Features[0];
for (unsigned i = 1, e = Opts.Features.size(); i != e; ++i)
FS += "," + Opts.Features[i];
}
std::unique_ptr<MCStreamer> Str;
std::unique_ptr<MCInstrInfo> MCII(TheTarget->createMCInstrInfo());
std::unique_ptr<MCSubtargetInfo> STI(
TheTarget->createMCSubtargetInfo(Opts.Triple, Opts.CPU, FS));
raw_pwrite_stream *Out = FDOS.get();
std::unique_ptr<buffer_ostream> BOS;
// FIXME: There is a bit of code duplication with addPassesToEmitFile.
if (Opts.OutputType == AssemblerInvocation::FT_Asm) {
MCInstPrinter *IP = TheTarget->createMCInstPrinter(
llvm::Triple(Opts.Triple), Opts.OutputAsmVariant, *MAI, *MCII, *MRI);
MCCodeEmitter *CE = nullptr;
MCAsmBackend *MAB = nullptr;
if (Opts.ShowEncoding) {
CE = TheTarget->createMCCodeEmitter(*MCII, *MRI, Ctx);
MCTargetOptions Options;
MAB = TheTarget->createMCAsmBackend(*MRI, Opts.Triple, Opts.CPU, Options);
}
auto FOut = llvm::make_unique<formatted_raw_ostream>(*Out);
Str.reset(TheTarget->createAsmStreamer(
Ctx, std::move(FOut), /*asmverbose*/ true,
/*useDwarfDirectory*/ true, IP, CE, MAB, Opts.ShowInst));
} else if (Opts.OutputType == AssemblerInvocation::FT_Null) {
Str.reset(createNullStreamer(Ctx));
} else {
assert(Opts.OutputType == AssemblerInvocation::FT_Obj &&
"Invalid file type!");
if (!FDOS->supportsSeeking()) {
BOS = make_unique<buffer_ostream>(*FDOS);
Out = BOS.get();
}
MCCodeEmitter *CE = TheTarget->createMCCodeEmitter(*MCII, *MRI, Ctx);
MCTargetOptions Options;
MCAsmBackend *MAB = TheTarget->createMCAsmBackend(*MRI, Opts.Triple,
Opts.CPU, Options);
Triple T(Opts.Triple);
Str.reset(TheTarget->createMCObjectStreamer(
T, Ctx, *MAB, *Out, CE, *STI, Opts.RelaxAll,
Opts.IncrementalLinkerCompatible,
/*DWARFMustBeAtTheEnd*/ true));
Str.get()->InitSections(Opts.NoExecStack);
}
bool Failed = false;
std::unique_ptr<MCAsmParser> Parser(
createMCAsmParser(SrcMgr, Ctx, *Str.get(), *MAI));
// FIXME: init MCTargetOptions from sanitizer flags here.
MCTargetOptions Options;
std::unique_ptr<MCTargetAsmParser> TAP(
TheTarget->createMCAsmParser(*STI, *Parser, *MCII, Options));
if (!TAP)
Failed = Diags.Report(diag::err_target_unknown_triple) << Opts.Triple;
// Set values for symbols, if any.
for (auto &S : Opts.SymbolDefs) {
auto Pair = StringRef(S).split('=');
auto Sym = Pair.first;
auto Val = Pair.second;
int64_t Value;
// We have already error checked this in the driver.
Val.getAsInteger(0, Value);
Ctx.setSymbolValue(Parser->getStreamer(), Sym, Value);
}
if (!Failed) {
Parser->setTargetParser(*TAP.get());
Failed = Parser->Run(Opts.NoInitialTextSection);
}
// Close Streamer first.
// It might have a reference to the output stream.
Str.reset();
// Close the output stream early.
BOS.reset();
FDOS.reset();
// Delete output file if there were errors.
if (Failed && Opts.OutputPath != "-")
sys::fs::remove(Opts.OutputPath);
return Failed;
}
static void LLVMErrorHandler(void *UserData, const std::string &Message,
bool GenCrashDiag) {
DiagnosticsEngine &Diags = *static_cast<DiagnosticsEngine*>(UserData);
Diags.Report(diag::err_fe_error_backend) << Message;
// We cannot recover from llvm errors.
exit(1);
}
int cc1as_main(ArrayRef<const char *> Argv, const char *Argv0, void *MainAddr) {
// Initialize targets and assembly printers/parsers.
InitializeAllTargetInfos();
InitializeAllTargetMCs();
InitializeAllAsmParsers();
// Construct our diagnostic client.
IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts = new DiagnosticOptions();
TextDiagnosticPrinter *DiagClient
= new TextDiagnosticPrinter(errs(), &*DiagOpts);
DiagClient->setPrefix("clang -cc1as");
IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs());
DiagnosticsEngine Diags(DiagID, &*DiagOpts, DiagClient);
// Set an error handler, so that any LLVM backend diagnostics go through our
// error handler.
ScopedFatalErrorHandler FatalErrorHandler
(LLVMErrorHandler, static_cast<void*>(&Diags));
// Parse the arguments.
AssemblerInvocation Asm;
if (!AssemblerInvocation::CreateFromArgs(Asm, Argv, Diags))
return 1;
if (Asm.ShowHelp) {
std::unique_ptr<OptTable> Opts(driver::createDriverOptTable());
Opts->PrintHelp(llvm::outs(), "clang -cc1as", "Clang Integrated Assembler",
/*Include=*/driver::options::CC1AsOption, /*Exclude=*/0);
return 0;
}
// Honor -version.
//
// FIXME: Use a better -version message?
if (Asm.ShowVersion) {
llvm::cl::PrintVersionMessage();
return 0;
}
// Honor -mllvm.
//
// FIXME: Remove this, one day.
if (!Asm.LLVMArgs.empty()) {
unsigned NumArgs = Asm.LLVMArgs.size();
auto Args = llvm::make_unique<const char*[]>(NumArgs + 2);
Args[0] = "clang (LLVM option parsing)";
for (unsigned i = 0; i != NumArgs; ++i)
Args[i + 1] = Asm.LLVMArgs[i].c_str();
Args[NumArgs + 1] = nullptr;
llvm::cl::ParseCommandLineOptions(NumArgs + 1, Args.get());
}
// Execute the invocation, unless there were parsing errors.
bool Failed = Diags.hasErrorOccurred() || ExecuteAssembler(Asm, Diags);
// If any timers were active but haven't been destroyed yet, print their
// results now.
TimerGroup::printAll(errs());
return !!Failed;
}

519
dbms/programs/clang/Compiler-5.0.0/driver.cpp
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@ -1,519 +0,0 @@
//===-- driver.cpp - Clang GCC-Compatible Driver --------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This is the entry point to the clang driver; it is a thin wrapper
// for functionality in the Driver clang library.
//
//===----------------------------------------------------------------------===//
#include "clang/Basic/DiagnosticOptions.h"
#include "clang/Driver/Compilation.h"
#include "clang/Driver/Driver.h"
#include "clang/Driver/DriverDiagnostic.h"
#include "clang/Driver/Options.h"
#include "clang/Driver/ToolChain.h"
#include "clang/Frontend/ChainedDiagnosticConsumer.h"
#include "clang/Frontend/CompilerInvocation.h"
#include "clang/Frontend/SerializedDiagnosticPrinter.h"
#include "clang/Frontend/TextDiagnosticPrinter.h"
#include "clang/Frontend/Utils.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/Config/llvm-config.h"
#include "llvm/Option/ArgList.h"
#include "llvm/Option/OptTable.h"
#include "llvm/Option/Option.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/Host.h"
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/PrettyStackTrace.h"
#include "llvm/Support/Process.h"
#include "llvm/Support/Program.h"
#include "llvm/Support/Regex.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/StringSaver.h"
#include "llvm/Support/TargetSelect.h"
#include "llvm/Support/Timer.h"
#include "llvm/Support/raw_ostream.h"
#include <memory>
#include <set>
#include <system_error>
using namespace clang;
using namespace clang::driver;
using namespace llvm::opt;
std::string GetExecutablePath(const char *Argv0, bool CanonicalPrefixes) {
if (!CanonicalPrefixes) {
SmallString<128> ExecutablePath(Argv0);
// Do a PATH lookup if Argv0 isn't a valid path.
if (!llvm::sys::fs::exists(ExecutablePath))
if (llvm::ErrorOr<std::string> P =
llvm::sys::findProgramByName(ExecutablePath))
ExecutablePath = *P;
return ExecutablePath.str();
}
// This just needs to be some symbol in the binary; C++ doesn't
// allow taking the address of ::main however.
void *P = (void*) (intptr_t) GetExecutablePath;
return llvm::sys::fs::getMainExecutable(Argv0, P);
}
static const char *GetStableCStr(std::set<std::string> &SavedStrings,
StringRef S) {
return SavedStrings.insert(S).first->c_str();
}
/// ApplyQAOverride - Apply a list of edits to the input argument lists.
///
/// The input string is a space separate list of edits to perform,
/// they are applied in order to the input argument lists. Edits
/// should be one of the following forms:
///
/// '#': Silence information about the changes to the command line arguments.
///
/// '^': Add FOO as a new argument at the beginning of the command line.
///
/// '+': Add FOO as a new argument at the end of the command line.
///
/// 's/XXX/YYY/': Substitute the regular expression XXX with YYY in the command
/// line.
///
/// 'xOPTION': Removes all instances of the literal argument OPTION.
///
/// 'XOPTION': Removes all instances of the literal argument OPTION,
/// and the following argument.
///
/// 'Ox': Removes all flags matching 'O' or 'O[sz0-9]' and adds 'Ox'
/// at the end of the command line.
///
/// \param OS - The stream to write edit information to.
/// \param Args - The vector of command line arguments.
/// \param Edit - The override command to perform.
/// \param SavedStrings - Set to use for storing string representations.
static void ApplyOneQAOverride(raw_ostream &OS,
SmallVectorImpl<const char*> &Args,
StringRef Edit,
std::set<std::string> &SavedStrings) {
// This does not need to be efficient.
if (Edit[0] == '^') {
const char *Str =
GetStableCStr(SavedStrings, Edit.substr(1));
OS << "### Adding argument " << Str << " at beginning\n";
Args.insert(Args.begin() + 1, Str);
} else if (Edit[0] == '+') {
const char *Str =
GetStableCStr(SavedStrings, Edit.substr(1));
OS << "### Adding argument " << Str << " at end\n";
Args.push_back(Str);
} else if (Edit[0] == 's' && Edit[1] == '/' && Edit.endswith("/") &&
Edit.slice(2, Edit.size()-1).find('/') != StringRef::npos) {
StringRef MatchPattern = Edit.substr(2).split('/').first;
StringRef ReplPattern = Edit.substr(2).split('/').second;
ReplPattern = ReplPattern.slice(0, ReplPattern.size()-1);
for (unsigned i = 1, e = Args.size(); i != e; ++i) {
// Ignore end-of-line response file markers
if (Args[i] == nullptr)
continue;
std::string Repl = llvm::Regex(MatchPattern).sub(ReplPattern, Args[i]);
if (Repl != Args[i]) {
OS << "### Replacing '" << Args[i] << "' with '" << Repl << "'\n";
Args[i] = GetStableCStr(SavedStrings, Repl);
}
}
} else if (Edit[0] == 'x' || Edit[0] == 'X') {
auto Option = Edit.substr(1);
for (unsigned i = 1; i < Args.size();) {
if (Option == Args[i]) {
OS << "### Deleting argument " << Args[i] << '\n';
Args.erase(Args.begin() + i);
if (Edit[0] == 'X') {
if (i < Args.size()) {
OS << "### Deleting argument " << Args[i] << '\n';
Args.erase(Args.begin() + i);
} else
OS << "### Invalid X edit, end of command line!\n";
}
} else
++i;
}
} else if (Edit[0] == 'O') {
for (unsigned i = 1; i < Args.size();) {
const char *A = Args[i];
// Ignore end-of-line response file markers
if (A == nullptr)
continue;
if (A[0] == '-' && A[1] == 'O' &&
(A[2] == '\0' ||
(A[3] == '\0' && (A[2] == 's' || A[2] == 'z' ||
('0' <= A[2] && A[2] <= '9'))))) {
OS << "### Deleting argument " << Args[i] << '\n';
Args.erase(Args.begin() + i);
} else
++i;
}
OS << "### Adding argument " << Edit << " at end\n";
Args.push_back(GetStableCStr(SavedStrings, '-' + Edit.str()));
} else {
OS << "### Unrecognized edit: " << Edit << "\n";
}
}
/// ApplyQAOverride - Apply a comma separate list of edits to the
/// input argument lists. See ApplyOneQAOverride.
static void ApplyQAOverride(SmallVectorImpl<const char*> &Args,
const char *OverrideStr,
std::set<std::string> &SavedStrings) {
raw_ostream *OS = &llvm::errs();
if (OverrideStr[0] == '#') {
++OverrideStr;
OS = &llvm::nulls();
}
*OS << "### CCC_OVERRIDE_OPTIONS: " << OverrideStr << "\n";
// This does not need to be efficient.
const char *S = OverrideStr;
while (*S) {
const char *End = ::strchr(S, ' ');
if (!End)
End = S + strlen(S);
if (End != S)
ApplyOneQAOverride(*OS, Args, std::string(S, End), SavedStrings);
S = End;
if (*S != '\0')
++S;
}
}
extern int cc1_main(ArrayRef<const char *> Argv, const char *Argv0,
void *MainAddr);
extern int cc1as_main(ArrayRef<const char *> Argv, const char *Argv0,
void *MainAddr);
static void insertTargetAndModeArgs(StringRef Target, StringRef Mode,
SmallVectorImpl<const char *> &ArgVector,
std::set<std::string> &SavedStrings) {
if (!Mode.empty()) {
// Add the mode flag to the arguments.
auto it = ArgVector.begin();
if (it != ArgVector.end())
++it;
ArgVector.insert(it, GetStableCStr(SavedStrings, Mode));
}
if (!Target.empty()) {
auto it = ArgVector.begin();
if (it != ArgVector.end())
++it;
const char *arr[] = {"-target", GetStableCStr(SavedStrings, Target)};
ArgVector.insert(it, std::begin(arr), std::end(arr));
}
}
static void getCLEnvVarOptions(std::string &EnvValue, llvm::StringSaver &Saver,
SmallVectorImpl<const char *> &Opts) {
llvm::cl::TokenizeWindowsCommandLine(EnvValue, Saver, Opts);
// The first instance of '#' should be replaced with '=' in each option.
for (const char *Opt : Opts)
if (char *NumberSignPtr = const_cast<char *>(::strchr(Opt, '#')))
*NumberSignPtr = '=';
}
static void SetBackdoorDriverOutputsFromEnvVars(Driver &TheDriver) {
// Handle CC_PRINT_OPTIONS and CC_PRINT_OPTIONS_FILE.
TheDriver.CCPrintOptions = !!::getenv("CC_PRINT_OPTIONS");
if (TheDriver.CCPrintOptions)
TheDriver.CCPrintOptionsFilename = ::getenv("CC_PRINT_OPTIONS_FILE");
// Handle CC_PRINT_HEADERS and CC_PRINT_HEADERS_FILE.
TheDriver.CCPrintHeaders = !!::getenv("CC_PRINT_HEADERS");
if (TheDriver.CCPrintHeaders)
TheDriver.CCPrintHeadersFilename = ::getenv("CC_PRINT_HEADERS_FILE");
// Handle CC_LOG_DIAGNOSTICS and CC_LOG_DIAGNOSTICS_FILE.
TheDriver.CCLogDiagnostics = !!::getenv("CC_LOG_DIAGNOSTICS");
if (TheDriver.CCLogDiagnostics)
TheDriver.CCLogDiagnosticsFilename = ::getenv("CC_LOG_DIAGNOSTICS_FILE");
}
static void FixupDiagPrefixExeName(TextDiagnosticPrinter *DiagClient,
const std::string &Path) {
// If the clang binary happens to be named cl.exe for compatibility reasons,
// use clang-cl.exe as the prefix to avoid confusion between clang and MSVC.
StringRef ExeBasename(llvm::sys::path::filename(Path));
if (ExeBasename.equals_lower("cl.exe"))
ExeBasename = "clang-cl.exe";
DiagClient->setPrefix(ExeBasename);
}
// This lets us create the DiagnosticsEngine with a properly-filled-out
// DiagnosticOptions instance.
static DiagnosticOptions *
CreateAndPopulateDiagOpts(ArrayRef<const char *> argv) {
auto *DiagOpts = new DiagnosticOptions;
std::unique_ptr<OptTable> Opts(createDriverOptTable());
unsigned MissingArgIndex, MissingArgCount;
InputArgList Args =
Opts->ParseArgs(argv.slice(1), MissingArgIndex, MissingArgCount);
// We ignore MissingArgCount and the return value of ParseDiagnosticArgs.
// Any errors that would be diagnosed here will also be diagnosed later,
// when the DiagnosticsEngine actually exists.
(void)ParseDiagnosticArgs(*DiagOpts, Args);
return DiagOpts;
}
static void SetInstallDir(SmallVectorImpl<const char *> &argv,
Driver &TheDriver, bool CanonicalPrefixes) {
// Attempt to find the original path used to invoke the driver, to determine
// the installed path. We do this manually, because we want to support that
// path being a symlink.
SmallString<128> InstalledPath(argv[0]);
// Do a PATH lookup, if there are no directory components.
if (llvm::sys::path::filename(InstalledPath) == InstalledPath)
if (llvm::ErrorOr<std::string> Tmp = llvm::sys::findProgramByName(
llvm::sys::path::filename(InstalledPath.str())))
InstalledPath = *Tmp;
// FIXME: We don't actually canonicalize this, we just make it absolute.
if (CanonicalPrefixes)
llvm::sys::fs::make_absolute(InstalledPath);
StringRef InstalledPathParent(llvm::sys::path::parent_path(InstalledPath));
if (llvm::sys::fs::exists(InstalledPathParent))
TheDriver.setInstalledDir(InstalledPathParent);
}
static int ExecuteCC1Tool(ArrayRef<const char *> argv, StringRef Tool) {
void *GetExecutablePathVP = (void *)(intptr_t) GetExecutablePath;
if (Tool == "")
return cc1_main(argv.slice(2), argv[0], GetExecutablePathVP);
if (Tool == "as")
return cc1as_main(argv.slice(2), argv[0], GetExecutablePathVP);
// Reject unknown tools.
llvm::errs() << "error: unknown integrated tool '" << Tool << "'\n";
return 1;
}
int mainEntryClickHouseClang(int argc_, char **argv_) {
llvm::sys::PrintStackTraceOnErrorSignal(argv_[0]);
llvm::PrettyStackTraceProgram X(argc_, argv_);
llvm::llvm_shutdown_obj Y; // Call llvm_shutdown() on exit.
if (llvm::sys::Process::FixupStandardFileDescriptors())
return 1;
SmallVector<const char *, 256> argv;
llvm::SpecificBumpPtrAllocator<char> ArgAllocator;
std::error_code EC = llvm::sys::Process::GetArgumentVector(
argv, llvm::makeArrayRef(argv_, argc_), ArgAllocator);
if (EC) {
llvm::errs() << "error: couldn't get arguments: " << EC.message() << '\n';
return 1;
}
llvm::InitializeAllTargets();
std::string ProgName = argv[0];
std::pair<std::string, std::string> TargetAndMode =
ToolChain::getTargetAndModeFromProgramName(ProgName);
llvm::BumpPtrAllocator A;
llvm::StringSaver Saver(A);
// Parse response files using the GNU syntax, unless we're in CL mode. There
// are two ways to put clang in CL compatibility mode: argv[0] is either
// clang-cl or cl, or --driver-mode=cl is on the command line. The normal
// command line parsing can't happen until after response file parsing, so we
// have to manually search for a --driver-mode=cl argument the hard way.
// Finally, our -cc1 tools don't care which tokenization mode we use because
// response files written by clang will tokenize the same way in either mode.
bool ClangCLMode = false;
if (TargetAndMode.second == "--driver-mode=cl" ||
std::find_if(argv.begin(), argv.end(), [](const char *F) {
return F && strcmp(F, "--driver-mode=cl") == 0;
}) != argv.end()) {
ClangCLMode = true;
}
enum { Default, POSIX, Windows } RSPQuoting = Default;
for (const char *F : argv) {
if (strcmp(F, "--rsp-quoting=posix") == 0)
RSPQuoting = POSIX;
else if (strcmp(F, "--rsp-quoting=windows") == 0)
RSPQuoting = Windows;
}
// Determines whether we want nullptr markers in argv to indicate response
// files end-of-lines. We only use this for the /LINK driver argument with
// clang-cl.exe on Windows.
bool MarkEOLs = ClangCLMode;
llvm::cl::TokenizerCallback Tokenizer;
if (RSPQuoting == Windows || (RSPQuoting == Default && ClangCLMode))
Tokenizer = &llvm::cl::TokenizeWindowsCommandLine;
else
Tokenizer = &llvm::cl::TokenizeGNUCommandLine;
if (MarkEOLs && argv.size() > 1 && StringRef(argv[1]).startswith("-cc1"))
MarkEOLs = false;
llvm::cl::ExpandResponseFiles(Saver, Tokenizer, argv, MarkEOLs);
// Handle -cc1 integrated tools, even if -cc1 was expanded from a response
// file.
auto FirstArg = std::find_if(argv.begin() + 1, argv.end(),
[](const char *A) { return A != nullptr; });
if (FirstArg != argv.end() && StringRef(*FirstArg).startswith("-cc1")) {
// If -cc1 came from a response file, remove the EOL sentinels.
if (MarkEOLs) {
auto newEnd = std::remove(argv.begin(), argv.end(), nullptr);
argv.resize(newEnd - argv.begin());
}
return ExecuteCC1Tool(argv, argv[1] + 4);
}
bool CanonicalPrefixes = true;
for (int i = 1, size = argv.size(); i < size; ++i) {
// Skip end-of-line response file markers
if (argv[i] == nullptr)
continue;
if (StringRef(argv[i]) == "-no-canonical-prefixes") {
CanonicalPrefixes = false;
break;
}
}
// Handle CL and _CL_ which permits additional command line options to be
// prepended or appended.
if (ClangCLMode) {
// Arguments in "CL" are prepended.
llvm::Optional<std::string> OptCL = llvm::sys::Process::GetEnv("CL");
if (OptCL.hasValue()) {
SmallVector<const char *, 8> PrependedOpts;
getCLEnvVarOptions(OptCL.getValue(), Saver, PrependedOpts);
// Insert right after the program name to prepend to the argument list.
argv.insert(argv.begin() + 1, PrependedOpts.begin(), PrependedOpts.end());
}
// Arguments in "_CL_" are appended.
llvm::Optional<std::string> Opt_CL_ = llvm::sys::Process::GetEnv("_CL_");
if (Opt_CL_.hasValue()) {
SmallVector<const char *, 8> AppendedOpts;
getCLEnvVarOptions(Opt_CL_.getValue(), Saver, AppendedOpts);
// Insert at the end of the argument list to append.
argv.append(AppendedOpts.begin(), AppendedOpts.end());
}
}
std::set<std::string> SavedStrings;
// Handle CCC_OVERRIDE_OPTIONS, used for editing a command line behind the
// scenes.
if (const char *OverrideStr = ::getenv("CCC_OVERRIDE_OPTIONS")) {
// FIXME: Driver shouldn't take extra initial argument.
ApplyQAOverride(argv, OverrideStr, SavedStrings);
}
std::string Path = GetExecutablePath(argv[0], CanonicalPrefixes);
IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts =
CreateAndPopulateDiagOpts(argv);
TextDiagnosticPrinter *DiagClient
= new TextDiagnosticPrinter(llvm::errs(), &*DiagOpts);
FixupDiagPrefixExeName(DiagClient, Path);
IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs());
DiagnosticsEngine Diags(DiagID, &*DiagOpts, DiagClient);
if (!DiagOpts->DiagnosticSerializationFile.empty()) {
auto SerializedConsumer =
clang::serialized_diags::create(DiagOpts->DiagnosticSerializationFile,
&*DiagOpts, /*MergeChildRecords=*/true);
Diags.setClient(new ChainedDiagnosticConsumer(
Diags.takeClient(), std::move(SerializedConsumer)));
}
ProcessWarningOptions(Diags, *DiagOpts, /*ReportDiags=*/false);
Driver TheDriver(Path, llvm::sys::getDefaultTargetTriple(), Diags);
SetInstallDir(argv, TheDriver, CanonicalPrefixes);
insertTargetAndModeArgs(TargetAndMode.first, TargetAndMode.second, argv,
SavedStrings);
SetBackdoorDriverOutputsFromEnvVars(TheDriver);
std::unique_ptr<Compilation> C(TheDriver.BuildCompilation(argv));
int Res = 1;
if (C && !C->containsError()) {
SmallVector<std::pair<int, const Command *>, 4> FailingCommands;
Res = TheDriver.ExecuteCompilation(*C, FailingCommands);
// Force a crash to test the diagnostics.
if (TheDriver.GenReproducer) {
Diags.Report(diag::err_drv_force_crash)
<< !::getenv("FORCE_CLANG_DIAGNOSTICS_CRASH");
// Pretend that every command failed.
FailingCommands.clear();
for (const auto &J : C->getJobs())
if (const Command *C = dyn_cast<Command>(&J))
FailingCommands.push_back(std::make_pair(-1, C));
}
for (const auto &P : FailingCommands) {
int CommandRes = P.first;
const Command *FailingCommand = P.second;
if (!Res)
Res = CommandRes;
// If result status is < 0, then the driver command signalled an error.
// If result status is 70, then the driver command reported a fatal error.
// On Windows, abort will return an exit code of 3. In these cases,
// generate additional diagnostic information if possible.
bool DiagnoseCrash = CommandRes < 0 || CommandRes == 70;
#ifdef LLVM_ON_WIN32
DiagnoseCrash |= CommandRes == 3;
#endif
if (DiagnoseCrash) {
TheDriver.generateCompilationDiagnostics(*C, *FailingCommand);
break;
}
}
}
Diags.getClient()->finish();
// If any timers were active but haven't been destroyed yet, print their
// results now. This happens in -disable-free mode.
llvm::TimerGroup::printAll(llvm::errs());
#ifdef LLVM_ON_WIN32
// Exit status should not be negative on Win32, unless abnormal termination.
// Once abnormal termiation was caught, negative status should not be
// propagated.
if (Res < 0)
Res = 1;
#endif
// If we have multiple failing commands, we return the result of the first
// failing command.
return Res;
}

23
dbms/programs/clang/Compiler-5.0.0/lld.cpp
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@ -1,23 +0,0 @@
#include "lld/Driver/Driver.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/ADT/Twine.h"
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/PrettyStackTrace.h"
#include "llvm/Support/Signals.h"
using namespace lld;
using namespace llvm;
using namespace llvm::sys;
int mainEntryClickHouseLLD(int Argc, char **Argv)
{
// Standard set up, so program fails gracefully.
sys::PrintStackTraceOnErrorSignal(Argv[0]);
PrettyStackTraceProgram StackPrinter(Argc, Argv);
llvm_shutdown_obj Shutdown;
std::vector<const char *> Args(Argv, Argv + Argc);
return !elf::link(Args, true);
}

1
dbms/programs/clang/Compiler-5.0.1
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@ -1 +0,0 @@
Compiler-5.0.0

1
dbms/programs/clang/Compiler-5.0.2
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@ -1 +0,0 @@
Compiler-5.0.0

54
dbms/programs/clang/Compiler-6.0.0/CMakeLists.txt
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@ -1,54 +0,0 @@
add_definitions(-Wno-error -Wno-unused-parameter -Wno-non-virtual-dtor -U_LIBCPP_DEBUG)
link_directories(${LLVM_LIBRARY_DIRS})
add_library(clickhouse-compiler-lib
driver.cpp
cc1_main.cpp
cc1as_main.cpp
lld.cpp)
target_compile_options(clickhouse-compiler-lib PRIVATE -fno-rtti -fno-exceptions -g0)
string(REPLACE "${INCLUDE_DEBUG_HELPERS}" "" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS}) # cant compile with -fno-rtti
llvm_libs_all(REQUIRED_LLVM_LIBRARIES)
message(STATUS "Using LLVM ${LLVM_VERSION}: ${LLVM_INCLUDE_DIRS} : ${REQUIRED_LLVM_LIBRARIES}")
target_include_directories(clickhouse-compiler-lib SYSTEM PRIVATE ${LLVM_INCLUDE_DIRS})
# This is extracted almost directly from CMakeFiles/.../link.txt in LLVM build directory.
target_link_libraries(clickhouse-compiler-lib PRIVATE
clangBasic clangCodeGen clangDriver
clangFrontend
clangFrontendTool
clangRewriteFrontend clangARCMigrate clangStaticAnalyzerFrontend
clangParse clangSerialization clangSema clangEdit clangStaticAnalyzerCheckers
clangASTMatchers clangStaticAnalyzerCore clangAnalysis clangAST clangRewrite clangLex clangBasic
lldCOFF
lldDriver
lldELF
lldMinGW
lldMachO
lldReaderWriter
lldYAML
lldCommon
lldCore
#lldWasm
${REQUIRED_LLVM_LIBRARIES}
#Polly
#PollyISL
#PollyPPCG
PUBLIC ${ZLIB_LIBRARIES} ${EXECINFO_LIBRARIES} Threads::Threads
${MALLOC_LIBRARIES}
${GLIBC_COMPATIBILITY_LIBRARIES}
${MEMCPY_LIBRARIES}
)

63
dbms/programs/clang/Compiler-6.0.0/LICENSE.TXT
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==============================================================================
LLVM Release License
==============================================================================
University of Illinois/NCSA
Open Source License
Copyright (c) 2007-2016 University of Illinois at Urbana-Champaign.
All rights reserved.
Developed by:
LLVM Team
University of Illinois at Urbana-Champaign
http://llvm.org
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal with
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimers.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimers in the
documentation and/or other materials provided with the distribution.
* Neither the names of the LLVM Team, University of Illinois at
Urbana-Champaign, nor the names of its contributors may be used to
endorse or promote products derived from this Software without specific
prior written permission.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
SOFTWARE.
==============================================================================
The LLVM software contains code written by third parties. Such software will
have its own individual LICENSE.TXT file in the directory in which it appears.
This file will describe the copyrights, license, and restrictions which apply
to that code.
The disclaimer of warranty in the University of Illinois Open Source License
applies to all code in the LLVM Distribution, and nothing in any of the
other licenses gives permission to use the names of the LLVM Team or the
University of Illinois to endorse or promote products derived from this
Software.
The following pieces of software have additional or alternate copyrights,
licenses, and/or restrictions:
Program Directory
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dbms/programs/clang/Compiler-6.0.0/cc1_main.cpp
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//===-- cc1_main.cpp - Clang CC1 Compiler Frontend ------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This is the entry point to the clang -cc1 functionality, which implements the
// core compiler functionality along with a number of additional tools for
// demonstration and testing purposes.
//
//===----------------------------------------------------------------------===//
#include "llvm/Option/Arg.h"
#include "clang/CodeGen/ObjectFilePCHContainerOperations.h"
#include "clang/Config/config.h"
#include "clang/Driver/DriverDiagnostic.h"
#include "clang/Driver/Options.h"
#include "clang/Frontend/CompilerInstance.h"
#include "clang/Frontend/CompilerInvocation.h"
#include "clang/Frontend/FrontendDiagnostic.h"
#include "clang/Frontend/TextDiagnosticBuffer.h"
#include "clang/Frontend/TextDiagnosticPrinter.h"
#include "clang/Frontend/Utils.h"
#include "clang/FrontendTool/Utils.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/LinkAllPasses.h"
#include "llvm/Option/ArgList.h"
#include "llvm/Option/OptTable.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/TargetSelect.h"
#include "llvm/Support/Timer.h"
#include "llvm/Support/raw_ostream.h"
#include <cstdio>
#ifdef CLANG_HAVE_RLIMITS
#include <sys/resource.h>
#endif
// have no .a version in packages
#undef LINK_POLLY_INTO_TOOLS
using namespace clang;
using namespace llvm::opt;
//===----------------------------------------------------------------------===//
// Main driver
//===----------------------------------------------------------------------===//
static void LLVMErrorHandler(void *UserData, const std::string &Message,
bool GenCrashDiag) {
DiagnosticsEngine &Diags = *static_cast<DiagnosticsEngine*>(UserData);
Diags.Report(diag::err_fe_error_backend) << Message;
// Run the interrupt handlers to make sure any special cleanups get done, in
// particular that we remove files registered with RemoveFileOnSignal.
llvm::sys::RunInterruptHandlers();
// We cannot recover from llvm errors. When reporting a fatal error, exit
// with status 70 to generate crash diagnostics. For BSD systems this is
// defined as an internal software error. Otherwise, exit with status 1.
exit(GenCrashDiag ? 70 : 1);
}
#ifdef LINK_POLLY_INTO_TOOLS
namespace polly {
void initializePollyPasses(llvm::PassRegistry &Registry);
}
#endif
#ifdef CLANG_HAVE_RLIMITS
// The amount of stack we think is "sufficient". If less than this much is
// available, we may be unable to reach our template instantiation depth
// limit and other similar limits.
// FIXME: Unify this with the stack we request when spawning a thread to build
// a module.
static const int kSufficientStack = 8 << 20;
#if defined(__linux__) && defined(__PIE__)
static size_t getCurrentStackAllocation() {
// If we can't compute the current stack usage, allow for 512K of command
// line arguments and environment.
size_t Usage = 512 * 1024;
if (FILE *StatFile = fopen("/proc/self/stat", "r")) {
// We assume that the stack extends from its current address to the end of
// the environment space. In reality, there is another string literal (the
// program name) after the environment, but this is close enough (we only
// need to be within 100K or so).
unsigned long StackPtr, EnvEnd;
// Disable silly GCC -Wformat warning that complains about length
// modifiers on ignored format specifiers. We want to retain these
// for documentation purposes even though they have no effect.
#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wformat"
#endif
if (fscanf(StatFile,
"%*d %*s %*c %*d %*d %*d %*d %*d %*u %*lu %*lu %*lu %*lu %*lu "
"%*lu %*ld %*ld %*ld %*ld %*ld %*ld %*llu %*lu %*ld %*lu %*lu "
"%*lu %*lu %lu %*lu %*lu %*lu %*lu %*lu %*llu %*lu %*lu %*d %*d "
"%*u %*u %*llu %*lu %*ld %*lu %*lu %*lu %*lu %*lu %*lu %lu %*d",
&StackPtr, &EnvEnd) == 2) {
#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic pop
#endif
Usage = StackPtr < EnvEnd ? EnvEnd - StackPtr : StackPtr - EnvEnd;
}
fclose(StatFile);
}
return Usage;
}
#include <alloca.h>
LLVM_ATTRIBUTE_NOINLINE
static void ensureStackAddressSpace(int ExtraChunks = 0) {
// Linux kernels prior to 4.1 will sometimes locate the heap of a PIE binary
// relatively close to the stack (they are only guaranteed to be 128MiB
// apart). This results in crashes if we happen to heap-allocate more than
// 128MiB before we reach our stack high-water mark.
//
// To avoid these crashes, ensure that we have sufficient virtual memory
// pages allocated before we start running.
size_t Curr = getCurrentStackAllocation();
const int kTargetStack = kSufficientStack - 256 * 1024;
if (Curr < kTargetStack) {
volatile char *volatile Alloc =
static_cast<volatile char *>(alloca(kTargetStack - Curr));
Alloc[0] = 0;
Alloc[kTargetStack - Curr - 1] = 0;
}
}
#else
static void ensureStackAddressSpace() {}
#endif
/// Attempt to ensure that we have at least 8MiB of usable stack space.
static void ensureSufficientStack() {
struct rlimit rlim;
if (getrlimit(RLIMIT_STACK, &rlim) != 0)
return;
// Increase the soft stack limit to our desired level, if necessary and
// possible.
if (rlim.rlim_cur != RLIM_INFINITY && rlim.rlim_cur < kSufficientStack) {
// Try to allocate sufficient stack.
if (rlim.rlim_max == RLIM_INFINITY || rlim.rlim_max >= kSufficientStack)
rlim.rlim_cur = kSufficientStack;
else if (rlim.rlim_cur == rlim.rlim_max)
return;
else
rlim.rlim_cur = rlim.rlim_max;
if (setrlimit(RLIMIT_STACK, &rlim) != 0 ||
rlim.rlim_cur != kSufficientStack)
return;
}
// We should now have a stack of size at least kSufficientStack. Ensure
// that we can actually use that much, if necessary.
ensureStackAddressSpace();
}
#else
static void ensureSufficientStack() {}
#endif
int cc1_main(ArrayRef<const char *> Argv, const char *Argv0, void *MainAddr) {
ensureSufficientStack();
std::unique_ptr<CompilerInstance> Clang(new CompilerInstance());
IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs());
// Register the support for object-file-wrapped Clang modules.
auto PCHOps = Clang->getPCHContainerOperations();
PCHOps->registerWriter(llvm::make_unique<ObjectFilePCHContainerWriter>());
PCHOps->registerReader(llvm::make_unique<ObjectFilePCHContainerReader>());
// Initialize targets first, so that --version shows registered targets.
llvm::InitializeAllTargets();
llvm::InitializeAllTargetMCs();
llvm::InitializeAllAsmPrinters();
llvm::InitializeAllAsmParsers();
#ifdef LINK_POLLY_INTO_TOOLS
llvm::PassRegistry &Registry = *llvm::PassRegistry::getPassRegistry();
polly::initializePollyPasses(Registry);
#endif
// Buffer diagnostics from argument parsing so that we can output them using a
// well formed diagnostic object.
IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts = new DiagnosticOptions();
TextDiagnosticBuffer *DiagsBuffer = new TextDiagnosticBuffer;
DiagnosticsEngine Diags(DiagID, &*DiagOpts, DiagsBuffer);
bool Success = CompilerInvocation::CreateFromArgs(
Clang->getInvocation(), Argv.begin(), Argv.end(), Diags);
// Infer the builtin include path if unspecified.
if (Clang->getHeaderSearchOpts().UseBuiltinIncludes &&
Clang->getHeaderSearchOpts().ResourceDir.empty())
Clang->getHeaderSearchOpts().ResourceDir =
CompilerInvocation::GetResourcesPath(Argv0, MainAddr);
// Create the actual diagnostics engine.
Clang->createDiagnostics();
if (!Clang->hasDiagnostics())
return 1;
// Set an error handler, so that any LLVM backend diagnostics go through our
// error handler.
llvm::install_fatal_error_handler(LLVMErrorHandler,
static_cast<void*>(&Clang->getDiagnostics()));
DiagsBuffer->FlushDiagnostics(Clang->getDiagnostics());
if (!Success)
return 1;
// Execute the frontend actions.
Success = ExecuteCompilerInvocation(Clang.get());
// If any timers were active but haven't been destroyed yet, print their
// results now. This happens in -disable-free mode.
llvm::TimerGroup::printAll(llvm::errs());
// Our error handler depends on the Diagnostics object, which we're
// potentially about to delete. Uninstall the handler now so that any
// later errors use the default handling behavior instead.
llvm::remove_fatal_error_handler();
// When running with -disable-free, don't do any destruction or shutdown.
if (Clang->getFrontendOpts().DisableFree) {
BuryPointer(std::move(Clang));
return !Success;
}
return !Success;
}

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dbms/programs/clang/Compiler-6.0.0/cc1as_main.cpp
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//===-- cc1as_main.cpp - Clang Assembler ---------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This is the entry point to the clang -cc1as functionality, which implements
// the direct interface to the LLVM MC based assembler.
//
//===----------------------------------------------------------------------===//
#include "clang/Basic/Diagnostic.h"
#include "clang/Basic/DiagnosticOptions.h"
#include "clang/Driver/DriverDiagnostic.h"
#include "clang/Driver/Options.h"
#include "clang/Frontend/FrontendDiagnostic.h"
#include "clang/Frontend/TextDiagnosticPrinter.h"
#include "clang/Frontend/Utils.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/ADT/Triple.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/MC/MCAsmBackend.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCCodeEmitter.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCInstrInfo.h"
#include "llvm/MC/MCObjectFileInfo.h"
#include "llvm/MC/MCParser/MCAsmParser.h"
#include "llvm/MC/MCParser/MCTargetAsmParser.h"
#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCSubtargetInfo.h"
#include "llvm/MC/MCTargetOptions.h"
#include "llvm/Option/Arg.h"
#include "llvm/Option/ArgList.h"
#include "llvm/Option/OptTable.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/FormattedStream.h"
#include "llvm/Support/Host.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/SourceMgr.h"
#include "llvm/Support/TargetRegistry.h"
#include "llvm/Support/TargetSelect.h"
#include "llvm/Support/Timer.h"
#include "llvm/Support/raw_ostream.h"
#include <memory>
#include <system_error>
using namespace clang;
using namespace clang::driver;
using namespace clang::driver::options;
using namespace llvm;
using namespace llvm::opt;
namespace {
/// \brief Helper class for representing a single invocation of the assembler.
struct AssemblerInvocation {
/// @name Target Options
/// @{
/// The name of the target triple to assemble for.
std::string Triple;
/// If given, the name of the target CPU to determine which instructions
/// are legal.
std::string CPU;
/// The list of target specific features to enable or disable -- this should
/// be a list of strings starting with '+' or '-'.
std::vector<std::string> Features;
/// The list of symbol definitions.
std::vector<std::string> SymbolDefs;
/// @}
/// @name Language Options
/// @{
std::vector<std::string> IncludePaths;
unsigned NoInitialTextSection : 1;
unsigned SaveTemporaryLabels : 1;
unsigned GenDwarfForAssembly : 1;
unsigned RelaxELFRelocations : 1;
unsigned DwarfVersion;
std::string DwarfDebugFlags;
std::string DwarfDebugProducer;
std::string DebugCompilationDir;
llvm::DebugCompressionType CompressDebugSections =
llvm::DebugCompressionType::None;
std::string MainFileName;
/// @}
/// @name Frontend Options
/// @{
std::string InputFile;
std::vector<std::string> LLVMArgs;
std::string OutputPath;
enum FileType {
FT_Asm, ///< Assembly (.s) output, transliterate mode.
FT_Null, ///< No output, for timing purposes.
FT_Obj ///< Object file output.
};
FileType OutputType;
unsigned ShowHelp : 1;
unsigned ShowVersion : 1;
/// @}
/// @name Transliterate Options
/// @{
unsigned OutputAsmVariant;
unsigned ShowEncoding : 1;
unsigned ShowInst : 1;
/// @}
/// @name Assembler Options
/// @{
unsigned RelaxAll : 1;
unsigned NoExecStack : 1;
unsigned FatalWarnings : 1;
unsigned IncrementalLinkerCompatible : 1;
/// The name of the relocation model to use.
std::string RelocationModel;
/// @}
public:
AssemblerInvocation() {
Triple = "";
NoInitialTextSection = 0;
InputFile = "-";
OutputPath = "-";
OutputType = FT_Asm;
OutputAsmVariant = 0;
ShowInst = 0;
ShowEncoding = 0;
RelaxAll = 0;
NoExecStack = 0;
FatalWarnings = 0;
IncrementalLinkerCompatible = 0;
DwarfVersion = 0;
}
static bool CreateFromArgs(AssemblerInvocation &Res,
ArrayRef<const char *> Argv,
DiagnosticsEngine &Diags);
};
}
bool AssemblerInvocation::CreateFromArgs(AssemblerInvocation &Opts,
ArrayRef<const char *> Argv,
DiagnosticsEngine &Diags) {
bool Success = true;
// Parse the arguments.
std::unique_ptr<OptTable> OptTbl(createDriverOptTable());
const unsigned IncludedFlagsBitmask = options::CC1AsOption;
unsigned MissingArgIndex, MissingArgCount;
InputArgList Args = OptTbl->ParseArgs(Argv, MissingArgIndex, MissingArgCount,
IncludedFlagsBitmask);
// Check for missing argument error.
if (MissingArgCount) {
Diags.Report(diag::err_drv_missing_argument)
<< Args.getArgString(MissingArgIndex) << MissingArgCount;
Success = false;
}
// Issue errors on unknown arguments.
for (const Arg *A : Args.filtered(OPT_UNKNOWN)) {
Diags.Report(diag::err_drv_unknown_argument) << A->getAsString(Args);
Success = false;
}
// Construct the invocation.
// Target Options
Opts.Triple = llvm::Triple::normalize(Args.getLastArgValue(OPT_triple));
Opts.CPU = Args.getLastArgValue(OPT_target_cpu);
Opts.Features = Args.getAllArgValues(OPT_target_feature);
// Use the default target triple if unspecified.
if (Opts.Triple.empty())
Opts.Triple = llvm::sys::getDefaultTargetTriple();
// Language Options
Opts.IncludePaths = Args.getAllArgValues(OPT_I);
Opts.NoInitialTextSection = Args.hasArg(OPT_n);
Opts.SaveTemporaryLabels = Args.hasArg(OPT_msave_temp_labels);
// Any DebugInfoKind implies GenDwarfForAssembly.
Opts.GenDwarfForAssembly = Args.hasArg(OPT_debug_info_kind_EQ);
if (const Arg *A = Args.getLastArg(OPT_compress_debug_sections,
OPT_compress_debug_sections_EQ)) {
if (A->getOption().getID() == OPT_compress_debug_sections) {
// TODO: be more clever about the compression type auto-detection
Opts.CompressDebugSections = llvm::DebugCompressionType::GNU;
} else {
Opts.CompressDebugSections =
llvm::StringSwitch<llvm::DebugCompressionType>(A->getValue())
.Case("none", llvm::DebugCompressionType::None)
.Case("zlib", llvm::DebugCompressionType::Z)
.Case("zlib-gnu", llvm::DebugCompressionType::GNU)
.Default(llvm::DebugCompressionType::None);
}
}
Opts.RelaxELFRelocations = Args.hasArg(OPT_mrelax_relocations);
Opts.DwarfVersion = getLastArgIntValue(Args, OPT_dwarf_version_EQ, 2, Diags);
Opts.DwarfDebugFlags = Args.getLastArgValue(OPT_dwarf_debug_flags);
Opts.DwarfDebugProducer = Args.getLastArgValue(OPT_dwarf_debug_producer);
Opts.DebugCompilationDir = Args.getLastArgValue(OPT_fdebug_compilation_dir);
Opts.MainFileName = Args.getLastArgValue(OPT_main_file_name);
// Frontend Options
if (Args.hasArg(OPT_INPUT)) {
bool First = true;
for (const Arg *A : Args.filtered(OPT_INPUT)) {
if (First) {
Opts.InputFile = A->getValue();
First = false;
} else {
Diags.Report(diag::err_drv_unknown_argument) << A->getAsString(Args);
Success = false;
}
}
}
Opts.LLVMArgs = Args.getAllArgValues(OPT_mllvm);
Opts.OutputPath = Args.getLastArgValue(OPT_o);
if (Arg *A = Args.getLastArg(OPT_filetype)) {
StringRef Name = A->getValue();
unsigned OutputType = StringSwitch<unsigned>(Name)
.Case("asm", FT_Asm)
.Case("null", FT_Null)
.Case("obj", FT_Obj)
.Default(~0U);
if (OutputType == ~0U) {
Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << Name;
Success = false;
} else
Opts.OutputType = FileType(OutputType);
}
Opts.ShowHelp = Args.hasArg(OPT_help);
Opts.ShowVersion = Args.hasArg(OPT_version);
// Transliterate Options
Opts.OutputAsmVariant =
getLastArgIntValue(Args, OPT_output_asm_variant, 0, Diags);
Opts.ShowEncoding = Args.hasArg(OPT_show_encoding);
Opts.ShowInst = Args.hasArg(OPT_show_inst);
// Assemble Options
Opts.RelaxAll = Args.hasArg(OPT_mrelax_all);
Opts.NoExecStack = Args.hasArg(OPT_mno_exec_stack);
Opts.FatalWarnings = Args.hasArg(OPT_massembler_fatal_warnings);
Opts.RelocationModel = Args.getLastArgValue(OPT_mrelocation_model, "pic");
Opts.IncrementalLinkerCompatible =
Args.hasArg(OPT_mincremental_linker_compatible);
Opts.SymbolDefs = Args.getAllArgValues(OPT_defsym);
return Success;
}
static std::unique_ptr<raw_fd_ostream>
getOutputStream(AssemblerInvocation &Opts, DiagnosticsEngine &Diags,
bool Binary) {
if (Opts.OutputPath.empty())
Opts.OutputPath = "-";
// Make sure that the Out file gets unlinked from the disk if we get a
// SIGINT.
if (Opts.OutputPath != "-")
sys::RemoveFileOnSignal(Opts.OutputPath);
std::error_code EC;
auto Out = llvm::make_unique<raw_fd_ostream>(
Opts.OutputPath, EC, (Binary ? sys::fs::F_None : sys::fs::F_Text));
if (EC) {
Diags.Report(diag::err_fe_unable_to_open_output) << Opts.OutputPath
<< EC.message();
return nullptr;
}
return Out;
}
static bool ExecuteAssembler(AssemblerInvocation &Opts,
DiagnosticsEngine &Diags) {
// Get the target specific parser.
std::string Error;
const Target *TheTarget = TargetRegistry::lookupTarget(Opts.Triple, Error);
if (!TheTarget)
return Diags.Report(diag::err_target_unknown_triple) << Opts.Triple;
ErrorOr<std::unique_ptr<MemoryBuffer>> Buffer =
MemoryBuffer::getFileOrSTDIN(Opts.InputFile);
if (std::error_code EC = Buffer.getError()) {
Error = EC.message();
return Diags.Report(diag::err_fe_error_reading) << Opts.InputFile;
}
SourceMgr SrcMgr;
// Tell SrcMgr about this buffer, which is what the parser will pick up.
SrcMgr.AddNewSourceBuffer(std::move(*Buffer), SMLoc());
// Record the location of the include directories so that the lexer can find
// it later.
SrcMgr.setIncludeDirs(Opts.IncludePaths);
std::unique_ptr<MCRegisterInfo> MRI(TheTarget->createMCRegInfo(Opts.Triple));
assert(MRI && "Unable to create target register info!");
std::unique_ptr<MCAsmInfo> MAI(TheTarget->createMCAsmInfo(*MRI, Opts.Triple));
assert(MAI && "Unable to create target asm info!");
// Ensure MCAsmInfo initialization occurs before any use, otherwise sections
// may be created with a combination of default and explicit settings.
MAI->setCompressDebugSections(Opts.CompressDebugSections);
MAI->setRelaxELFRelocations(Opts.RelaxELFRelocations);
bool IsBinary = Opts.OutputType == AssemblerInvocation::FT_Obj;
std::unique_ptr<raw_fd_ostream> FDOS = getOutputStream(Opts, Diags, IsBinary);
if (!FDOS)
return true;
// FIXME: This is not pretty. MCContext has a ptr to MCObjectFileInfo and
// MCObjectFileInfo needs a MCContext reference in order to initialize itself.
std::unique_ptr<MCObjectFileInfo> MOFI(new MCObjectFileInfo());
MCContext Ctx(MAI.get(), MRI.get(), MOFI.get(), &SrcMgr);
bool PIC = false;
if (Opts.RelocationModel == "static") {
PIC = false;
} else if (Opts.RelocationModel == "pic") {
PIC = true;
} else {
assert(Opts.RelocationModel == "dynamic-no-pic" &&
"Invalid PIC model!");
PIC = false;
}
MOFI->InitMCObjectFileInfo(Triple(Opts.Triple), PIC, Ctx);
if (Opts.SaveTemporaryLabels)
Ctx.setAllowTemporaryLabels(false);
if (Opts.GenDwarfForAssembly)
Ctx.setGenDwarfForAssembly(true);
if (!Opts.DwarfDebugFlags.empty())
Ctx.setDwarfDebugFlags(StringRef(Opts.DwarfDebugFlags));
if (!Opts.DwarfDebugProducer.empty())
Ctx.setDwarfDebugProducer(StringRef(Opts.DwarfDebugProducer));
if (!Opts.DebugCompilationDir.empty())
Ctx.setCompilationDir(Opts.DebugCompilationDir);
if (!Opts.MainFileName.empty())
Ctx.setMainFileName(StringRef(Opts.MainFileName));
Ctx.setDwarfVersion(Opts.DwarfVersion);
// Build up the feature string from the target feature list.
std::string FS;
if (!Opts.Features.empty()) {
FS = Opts.Features[0];
for (unsigned i = 1, e = Opts.Features.size(); i != e; ++i)
FS += "," + Opts.Features[i];
}
std::unique_ptr<MCStreamer> Str;
std::unique_ptr<MCInstrInfo> MCII(TheTarget->createMCInstrInfo());
std::unique_ptr<MCSubtargetInfo> STI(
TheTarget->createMCSubtargetInfo(Opts.Triple, Opts.CPU, FS));
raw_pwrite_stream *Out = FDOS.get();
std::unique_ptr<buffer_ostream> BOS;
// FIXME: There is a bit of code duplication with addPassesToEmitFile.
if (Opts.OutputType == AssemblerInvocation::FT_Asm) {
MCInstPrinter *IP = TheTarget->createMCInstPrinter(
llvm::Triple(Opts.Triple), Opts.OutputAsmVariant, *MAI, *MCII, *MRI);
MCCodeEmitter *CE = nullptr;
MCAsmBackend *MAB = nullptr;
if (Opts.ShowEncoding) {
CE = TheTarget->createMCCodeEmitter(*MCII, *MRI, Ctx);
MCTargetOptions Options;
MAB = TheTarget->createMCAsmBackend(*STI, *MRI, Options);
}
auto FOut = llvm::make_unique<formatted_raw_ostream>(*Out);
Str.reset(TheTarget->createAsmStreamer(
Ctx, std::move(FOut), /*asmverbose*/ true,
/*useDwarfDirectory*/ true, IP, CE, MAB, Opts.ShowInst));
} else if (Opts.OutputType == AssemblerInvocation::FT_Null) {
Str.reset(createNullStreamer(Ctx));
} else {
assert(Opts.OutputType == AssemblerInvocation::FT_Obj &&
"Invalid file type!");
if (!FDOS->supportsSeeking()) {
BOS = make_unique<buffer_ostream>(*FDOS);
Out = BOS.get();
}
MCCodeEmitter *CE = TheTarget->createMCCodeEmitter(*MCII, *MRI, Ctx);
MCTargetOptions Options;
MCAsmBackend *MAB = TheTarget->createMCAsmBackend(*STI, *MRI, Options);
Triple T(Opts.Triple);
Str.reset(TheTarget->createMCObjectStreamer(
T, Ctx, std::unique_ptr<MCAsmBackend>(MAB), *Out, std::unique_ptr<MCCodeEmitter>(CE), *STI,
Opts.RelaxAll, Opts.IncrementalLinkerCompatible,
/*DWARFMustBeAtTheEnd*/ true));
Str.get()->InitSections(Opts.NoExecStack);
}
bool Failed = false;
std::unique_ptr<MCAsmParser> Parser(
createMCAsmParser(SrcMgr, Ctx, *Str.get(), *MAI));
// FIXME: init MCTargetOptions from sanitizer flags here.
MCTargetOptions Options;
std::unique_ptr<MCTargetAsmParser> TAP(
TheTarget->createMCAsmParser(*STI, *Parser, *MCII, Options));
if (!TAP)
Failed = Diags.Report(diag::err_target_unknown_triple) << Opts.Triple;
// Set values for symbols, if any.
for (auto &S : Opts.SymbolDefs) {
auto Pair = StringRef(S).split('=');
auto Sym = Pair.first;
auto Val = Pair.second;
int64_t Value = 0;
// We have already error checked this in the driver.
Val.getAsInteger(0, Value);
Ctx.setSymbolValue(Parser->getStreamer(), Sym, Value);
}
if (!Failed) {
Parser->setTargetParser(*TAP.get());
Failed = Parser->Run(Opts.NoInitialTextSection);
}
// Close Streamer first.
// It might have a reference to the output stream.
Str.reset();
// Close the output stream early.
BOS.reset();
FDOS.reset();
// Delete output file if there were errors.
if (Failed && Opts.OutputPath != "-")
sys::fs::remove(Opts.OutputPath);
return Failed;
}
static void LLVMErrorHandler(void *UserData, const std::string &Message,
bool GenCrashDiag) {
DiagnosticsEngine &Diags = *static_cast<DiagnosticsEngine*>(UserData);
Diags.Report(diag::err_fe_error_backend) << Message;
// We cannot recover from llvm errors.
exit(1);
}
int cc1as_main(ArrayRef<const char *> Argv, const char *Argv0, void *MainAddr) {
// Initialize targets and assembly printers/parsers.
InitializeAllTargetInfos();
InitializeAllTargetMCs();
InitializeAllAsmParsers();
// Construct our diagnostic client.
IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts = new DiagnosticOptions();
TextDiagnosticPrinter *DiagClient
= new TextDiagnosticPrinter(errs(), &*DiagOpts);
DiagClient->setPrefix("clang -cc1as");
IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs());
DiagnosticsEngine Diags(DiagID, &*DiagOpts, DiagClient);
// Set an error handler, so that any LLVM backend diagnostics go through our
// error handler.
ScopedFatalErrorHandler FatalErrorHandler
(LLVMErrorHandler, static_cast<void*>(&Diags));
// Parse the arguments.
AssemblerInvocation Asm;
if (!AssemblerInvocation::CreateFromArgs(Asm, Argv, Diags))
return 1;
if (Asm.ShowHelp) {
std::unique_ptr<OptTable> Opts(driver::createDriverOptTable());
Opts->PrintHelp(llvm::outs(), "clang -cc1as", "Clang Integrated Assembler",
/*Include=*/driver::options::CC1AsOption, /*Exclude=*/0,
/*ShowAllAliases=*/false);
return 0;
}
// Honor -version.
//
// FIXME: Use a better -version message?
if (Asm.ShowVersion) {
llvm::cl::PrintVersionMessage();
return 0;
}
// Honor -mllvm.
//
// FIXME: Remove this, one day.
if (!Asm.LLVMArgs.empty()) {
unsigned NumArgs = Asm.LLVMArgs.size();
auto Args = llvm::make_unique<const char*[]>(NumArgs + 2);
Args[0] = "clang (LLVM option parsing)";
for (unsigned i = 0; i != NumArgs; ++i)
Args[i + 1] = Asm.LLVMArgs[i].c_str();
Args[NumArgs + 1] = nullptr;
llvm::cl::ParseCommandLineOptions(NumArgs + 1, Args.get());
}
// Execute the invocation, unless there were parsing errors.
bool Failed = Diags.hasErrorOccurred() || ExecuteAssembler(Asm, Diags);
// If any timers were active but haven't been destroyed yet, print their
// results now.
TimerGroup::printAll(errs());
return !!Failed;
}

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@ -1,520 +0,0 @@
//===-- driver.cpp - Clang GCC-Compatible Driver --------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This is the entry point to the clang driver; it is a thin wrapper
// for functionality in the Driver clang library.
//
//===----------------------------------------------------------------------===//
#include "clang/Basic/DiagnosticOptions.h"
#include "clang/Driver/Compilation.h"
#include "clang/Driver/Driver.h"
#include "clang/Driver/DriverDiagnostic.h"
#include "clang/Driver/Options.h"
#include "clang/Driver/ToolChain.h"
#include "clang/Frontend/ChainedDiagnosticConsumer.h"
#include "clang/Frontend/CompilerInvocation.h"
#include "clang/Frontend/SerializedDiagnosticPrinter.h"
#include "clang/Frontend/TextDiagnosticPrinter.h"
#include "clang/Frontend/Utils.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/Config/llvm-config.h"
#include "llvm/Option/ArgList.h"
#include "llvm/Option/OptTable.h"
#include "llvm/Option/Option.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/Host.h"
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/PrettyStackTrace.h"
#include "llvm/Support/Process.h"
#include "llvm/Support/Program.h"
#include "llvm/Support/Regex.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/StringSaver.h"
#include "llvm/Support/TargetSelect.h"
#include "llvm/Support/Timer.h"
#include "llvm/Support/raw_ostream.h"
#include <memory>
#include <set>
#include <system_error>
using namespace clang;
using namespace clang::driver;
using namespace llvm::opt;
std::string GetExecutablePath(const char *Argv0, bool CanonicalPrefixes) {
if (!CanonicalPrefixes) {
SmallString<128> ExecutablePath(Argv0);
// Do a PATH lookup if Argv0 isn't a valid path.
if (!llvm::sys::fs::exists(ExecutablePath))
if (llvm::ErrorOr<std::string> P =
llvm::sys::findProgramByName(ExecutablePath))
ExecutablePath = *P;
return ExecutablePath.str();
}
// This just needs to be some symbol in the binary; C++ doesn't
// allow taking the address of ::main however.
void *P = (void*) (intptr_t) GetExecutablePath;
return llvm::sys::fs::getMainExecutable(Argv0, P);
}
static const char *GetStableCStr(std::set<std::string> &SavedStrings,
StringRef S) {
return SavedStrings.insert(S).first->c_str();
}
/// ApplyQAOverride - Apply a list of edits to the input argument lists.
///
/// The input string is a space separate list of edits to perform,
/// they are applied in order to the input argument lists. Edits
/// should be one of the following forms:
///
/// '#': Silence information about the changes to the command line arguments.
///
/// '^': Add FOO as a new argument at the beginning of the command line.
///
/// '+': Add FOO as a new argument at the end of the command line.
///
/// 's/XXX/YYY/': Substitute the regular expression XXX with YYY in the command
/// line.
///
/// 'xOPTION': Removes all instances of the literal argument OPTION.
///
/// 'XOPTION': Removes all instances of the literal argument OPTION,
/// and the following argument.
///
/// 'Ox': Removes all flags matching 'O' or 'O[sz0-9]' and adds 'Ox'
/// at the end of the command line.
///
/// \param OS - The stream to write edit information to.
/// \param Args - The vector of command line arguments.
/// \param Edit - The override command to perform.
/// \param SavedStrings - Set to use for storing string representations.
static void ApplyOneQAOverride(raw_ostream &OS,
SmallVectorImpl<const char*> &Args,
StringRef Edit,
std::set<std::string> &SavedStrings) {
// This does not need to be efficient.
if (Edit[0] == '^') {
const char *Str =
GetStableCStr(SavedStrings, Edit.substr(1));
OS << "### Adding argument " << Str << " at beginning\n";
Args.insert(Args.begin() + 1, Str);
} else if (Edit[0] == '+') {
const char *Str =
GetStableCStr(SavedStrings, Edit.substr(1));
OS << "### Adding argument " << Str << " at end\n";
Args.push_back(Str);
} else if (Edit[0] == 's' && Edit[1] == '/' && Edit.endswith("/") &&
Edit.slice(2, Edit.size()-1).find('/') != StringRef::npos) {
StringRef MatchPattern = Edit.substr(2).split('/').first;
StringRef ReplPattern = Edit.substr(2).split('/').second;
ReplPattern = ReplPattern.slice(0, ReplPattern.size()-1);
for (unsigned i = 1, e = Args.size(); i != e; ++i) {
// Ignore end-of-line response file markers
if (Args[i] == nullptr)
continue;
std::string Repl = llvm::Regex(MatchPattern).sub(ReplPattern, Args[i]);
if (Repl != Args[i]) {
OS << "### Replacing '" << Args[i] << "' with '" << Repl << "'\n";
Args[i] = GetStableCStr(SavedStrings, Repl);
}
}
} else if (Edit[0] == 'x' || Edit[0] == 'X') {
auto Option = Edit.substr(1);
for (unsigned i = 1; i < Args.size();) {
if (Option == Args[i]) {
OS << "### Deleting argument " << Args[i] << '\n';
Args.erase(Args.begin() + i);
if (Edit[0] == 'X') {
if (i < Args.size()) {
OS << "### Deleting argument " << Args[i] << '\n';
Args.erase(Args.begin() + i);
} else
OS << "### Invalid X edit, end of command line!\n";
}
} else
++i;
}
} else if (Edit[0] == 'O') {
for (unsigned i = 1; i < Args.size();) {
const char *A = Args[i];
// Ignore end-of-line response file markers
if (A == nullptr)
continue;
if (A[0] == '-' && A[1] == 'O' &&
(A[2] == '\0' ||
(A[3] == '\0' && (A[2] == 's' || A[2] == 'z' ||
('0' <= A[2] && A[2] <= '9'))))) {
OS << "### Deleting argument " << Args[i] << '\n';
Args.erase(Args.begin() + i);
} else
++i;
}
OS << "### Adding argument " << Edit << " at end\n";
Args.push_back(GetStableCStr(SavedStrings, '-' + Edit.str()));
} else {
OS << "### Unrecognized edit: " << Edit << "\n";
}
}
/// ApplyQAOverride - Apply a comma separate list of edits to the
/// input argument lists. See ApplyOneQAOverride.
static void ApplyQAOverride(SmallVectorImpl<const char*> &Args,
const char *OverrideStr,
std::set<std::string> &SavedStrings) {
raw_ostream *OS = &llvm::errs();
if (OverrideStr[0] == '#') {
++OverrideStr;
OS = &llvm::nulls();
}
*OS << "### CCC_OVERRIDE_OPTIONS: " << OverrideStr << "\n";
// This does not need to be efficient.
const char *S = OverrideStr;
while (*S) {
const char *End = ::strchr(S, ' ');
if (!End)
End = S + strlen(S);
if (End != S)
ApplyOneQAOverride(*OS, Args, std::string(S, End), SavedStrings);
S = End;
if (*S != '\0')
++S;
}
}
extern int cc1_main(ArrayRef<const char *> Argv, const char *Argv0,
void *MainAddr);
extern int cc1as_main(ArrayRef<const char *> Argv, const char *Argv0,
void *MainAddr);
static void insertTargetAndModeArgs(const ParsedClangName &NameParts,
SmallVectorImpl<const char *> &ArgVector,
std::set<std::string> &SavedStrings) {
// Put target and mode arguments at the start of argument list so that
// arguments specified in command line could override them. Avoid putting
// them at index 0, as an option like '-cc1' must remain the first.
auto InsertionPoint = ArgVector.begin();
if (InsertionPoint != ArgVector.end())
++InsertionPoint;
if (NameParts.DriverMode) {
// Add the mode flag to the arguments.
ArgVector.insert(InsertionPoint,
GetStableCStr(SavedStrings, NameParts.DriverMode));
}
if (NameParts.TargetIsValid) {
const char *arr[] = {"-target", GetStableCStr(SavedStrings,
NameParts.TargetPrefix)};
ArgVector.insert(InsertionPoint, std::begin(arr), std::end(arr));
}
}
static void getCLEnvVarOptions(std::string &EnvValue, llvm::StringSaver &Saver,
SmallVectorImpl<const char *> &Opts) {
llvm::cl::TokenizeWindowsCommandLine(EnvValue, Saver, Opts);
// The first instance of '#' should be replaced with '=' in each option.
for (const char *Opt : Opts)
if (char *NumberSignPtr = const_cast<char *>(::strchr(Opt, '#')))
*NumberSignPtr = '=';
}
static void SetBackdoorDriverOutputsFromEnvVars(Driver &TheDriver) {
// Handle CC_PRINT_OPTIONS and CC_PRINT_OPTIONS_FILE.
TheDriver.CCPrintOptions = !!::getenv("CC_PRINT_OPTIONS");
if (TheDriver.CCPrintOptions)
TheDriver.CCPrintOptionsFilename = ::getenv("CC_PRINT_OPTIONS_FILE");
// Handle CC_PRINT_HEADERS and CC_PRINT_HEADERS_FILE.
TheDriver.CCPrintHeaders = !!::getenv("CC_PRINT_HEADERS");
if (TheDriver.CCPrintHeaders)
TheDriver.CCPrintHeadersFilename = ::getenv("CC_PRINT_HEADERS_FILE");
// Handle CC_LOG_DIAGNOSTICS and CC_LOG_DIAGNOSTICS_FILE.
TheDriver.CCLogDiagnostics = !!::getenv("CC_LOG_DIAGNOSTICS");
if (TheDriver.CCLogDiagnostics)
TheDriver.CCLogDiagnosticsFilename = ::getenv("CC_LOG_DIAGNOSTICS_FILE");
}
static void FixupDiagPrefixExeName(TextDiagnosticPrinter *DiagClient,
const std::string &Path) {
// If the clang binary happens to be named cl.exe for compatibility reasons,
// use clang-cl.exe as the prefix to avoid confusion between clang and MSVC.
StringRef ExeBasename(llvm::sys::path::filename(Path));
if (ExeBasename.equals_lower("cl.exe"))
ExeBasename = "clang-cl.exe";
DiagClient->setPrefix(ExeBasename);
}
// This lets us create the DiagnosticsEngine with a properly-filled-out
// DiagnosticOptions instance.
static DiagnosticOptions *
CreateAndPopulateDiagOpts(ArrayRef<const char *> argv) {
auto *DiagOpts = new DiagnosticOptions;
std::unique_ptr<OptTable> Opts(createDriverOptTable());
unsigned MissingArgIndex, MissingArgCount;
InputArgList Args =
Opts->ParseArgs(argv.slice(1), MissingArgIndex, MissingArgCount);
// We ignore MissingArgCount and the return value of ParseDiagnosticArgs.
// Any errors that would be diagnosed here will also be diagnosed later,
// when the DiagnosticsEngine actually exists.
(void)ParseDiagnosticArgs(*DiagOpts, Args);
return DiagOpts;
}
static void SetInstallDir(SmallVectorImpl<const char *> &argv,
Driver &TheDriver, bool CanonicalPrefixes) {
// Attempt to find the original path used to invoke the driver, to determine
// the installed path. We do this manually, because we want to support that
// path being a symlink.
SmallString<128> InstalledPath(argv[0]);
// Do a PATH lookup, if there are no directory components.
if (llvm::sys::path::filename(InstalledPath) == InstalledPath)
if (llvm::ErrorOr<std::string> Tmp = llvm::sys::findProgramByName(
llvm::sys::path::filename(InstalledPath.str())))
InstalledPath = *Tmp;
// FIXME: We don't actually canonicalize this, we just make it absolute.
if (CanonicalPrefixes)
llvm::sys::fs::make_absolute(InstalledPath);
StringRef InstalledPathParent(llvm::sys::path::parent_path(InstalledPath));
if (llvm::sys::fs::exists(InstalledPathParent))
TheDriver.setInstalledDir(InstalledPathParent);
}
static int ExecuteCC1Tool(ArrayRef<const char *> argv, StringRef Tool) {
void *GetExecutablePathVP = (void *)(intptr_t) GetExecutablePath;
if (Tool == "")
return cc1_main(argv.slice(2), argv[0], GetExecutablePathVP);
if (Tool == "as")
return cc1as_main(argv.slice(2), argv[0], GetExecutablePathVP);
// Reject unknown tools.
llvm::errs() << "error: unknown integrated tool '" << Tool << "'\n";
return 1;
}
int mainEntryClickHouseClang(int argc_, char **argv_) {
llvm::sys::PrintStackTraceOnErrorSignal(argv_[0]);
llvm::PrettyStackTraceProgram X(argc_, argv_);
llvm::llvm_shutdown_obj Y; // Call llvm_shutdown() on exit.
if (llvm::sys::Process::FixupStandardFileDescriptors())
return 1;
SmallVector<const char *, 256> argv;
llvm::SpecificBumpPtrAllocator<char> ArgAllocator;
std::error_code EC = llvm::sys::Process::GetArgumentVector(
argv, llvm::makeArrayRef(argv_, argc_), ArgAllocator);
if (EC) {
llvm::errs() << "error: couldn't get arguments: " << EC.message() << '\n';
return 1;
}
llvm::InitializeAllTargets();
auto TargetAndMode = ToolChain::getTargetAndModeFromProgramName(argv[0]);
llvm::BumpPtrAllocator A;
llvm::StringSaver Saver(A);
// Parse response files using the GNU syntax, unless we're in CL mode. There
// are two ways to put clang in CL compatibility mode: argv[0] is either
// clang-cl or cl, or --driver-mode=cl is on the command line. The normal
// command line parsing can't happen until after response file parsing, so we
// have to manually search for a --driver-mode=cl argument the hard way.
// Finally, our -cc1 tools don't care which tokenization mode we use because
// response files written by clang will tokenize the same way in either mode.
bool ClangCLMode = false;
if (StringRef(TargetAndMode.DriverMode).equals("--driver-mode=cl") ||
std::find_if(argv.begin(), argv.end(), [](const char *F) {
return F && strcmp(F, "--driver-mode=cl") == 0;
}) != argv.end()) {
ClangCLMode = true;
}
enum { Default, POSIX, Windows } RSPQuoting = Default;
for (const char *F : argv) {
if (strcmp(F, "--rsp-quoting=posix") == 0)
RSPQuoting = POSIX;
else if (strcmp(F, "--rsp-quoting=windows") == 0)
RSPQuoting = Windows;
}
// Determines whether we want nullptr markers in argv to indicate response
// files end-of-lines. We only use this for the /LINK driver argument with
// clang-cl.exe on Windows.
bool MarkEOLs = ClangCLMode;
llvm::cl::TokenizerCallback Tokenizer;
if (RSPQuoting == Windows || (RSPQuoting == Default && ClangCLMode))
Tokenizer = &llvm::cl::TokenizeWindowsCommandLine;
else
Tokenizer = &llvm::cl::TokenizeGNUCommandLine;
if (MarkEOLs && argv.size() > 1 && StringRef(argv[1]).startswith("-cc1"))
MarkEOLs = false;
llvm::cl::ExpandResponseFiles(Saver, Tokenizer, argv, MarkEOLs);
// Handle -cc1 integrated tools, even if -cc1 was expanded from a response
// file.
auto FirstArg = std::find_if(argv.begin() + 1, argv.end(),
[](const char *A) { return A != nullptr; });
if (FirstArg != argv.end() && StringRef(*FirstArg).startswith("-cc1")) {
// If -cc1 came from a response file, remove the EOL sentinels.
if (MarkEOLs) {
auto newEnd = std::remove(argv.begin(), argv.end(), nullptr);
argv.resize(newEnd - argv.begin());
}
return ExecuteCC1Tool(argv, argv[1] + 4);
}
bool CanonicalPrefixes = true;
for (int i = 1, size = argv.size(); i < size; ++i) {
// Skip end-of-line response file markers
if (argv[i] == nullptr)
continue;
if (StringRef(argv[i]) == "-no-canonical-prefixes") {
CanonicalPrefixes = false;
break;
}
}
// Handle CL and _CL_ which permits additional command line options to be
// prepended or appended.
if (ClangCLMode) {
// Arguments in "CL" are prepended.
llvm::Optional<std::string> OptCL = llvm::sys::Process::GetEnv("CL");
if (OptCL.hasValue()) {
SmallVector<const char *, 8> PrependedOpts;
getCLEnvVarOptions(OptCL.getValue(), Saver, PrependedOpts);
// Insert right after the program name to prepend to the argument list.
argv.insert(argv.begin() + 1, PrependedOpts.begin(), PrependedOpts.end());
}
// Arguments in "_CL_" are appended.
llvm::Optional<std::string> Opt_CL_ = llvm::sys::Process::GetEnv("_CL_");
if (Opt_CL_.hasValue()) {
SmallVector<const char *, 8> AppendedOpts;
getCLEnvVarOptions(Opt_CL_.getValue(), Saver, AppendedOpts);
// Insert at the end of the argument list to append.
argv.append(AppendedOpts.begin(), AppendedOpts.end());
}
}
std::set<std::string> SavedStrings;
// Handle CCC_OVERRIDE_OPTIONS, used for editing a command line behind the
// scenes.
if (const char *OverrideStr = ::getenv("CCC_OVERRIDE_OPTIONS")) {
// FIXME: Driver shouldn't take extra initial argument.
ApplyQAOverride(argv, OverrideStr, SavedStrings);
}
std::string Path = GetExecutablePath(argv[0], CanonicalPrefixes);
IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts =
CreateAndPopulateDiagOpts(argv);
TextDiagnosticPrinter *DiagClient
= new TextDiagnosticPrinter(llvm::errs(), &*DiagOpts);
FixupDiagPrefixExeName(DiagClient, Path);
IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs());
DiagnosticsEngine Diags(DiagID, &*DiagOpts, DiagClient);
if (!DiagOpts->DiagnosticSerializationFile.empty()) {
auto SerializedConsumer =
clang::serialized_diags::create(DiagOpts->DiagnosticSerializationFile,
&*DiagOpts, /*MergeChildRecords=*/true);
Diags.setClient(new ChainedDiagnosticConsumer(
Diags.takeClient(), std::move(SerializedConsumer)));
}
ProcessWarningOptions(Diags, *DiagOpts, /*ReportDiags=*/false);
Driver TheDriver(Path, llvm::sys::getDefaultTargetTriple(), Diags);
SetInstallDir(argv, TheDriver, CanonicalPrefixes);
TheDriver.setTargetAndMode(TargetAndMode);
insertTargetAndModeArgs(TargetAndMode, argv, SavedStrings);
SetBackdoorDriverOutputsFromEnvVars(TheDriver);
std::unique_ptr<Compilation> C(TheDriver.BuildCompilation(argv));
int Res = 1;
if (C && !C->containsError()) {
SmallVector<std::pair<int, const Command *>, 4> FailingCommands;
Res = TheDriver.ExecuteCompilation(*C, FailingCommands);
// Force a crash to test the diagnostics.
if (TheDriver.GenReproducer) {
Diags.Report(diag::err_drv_force_crash)
<< !::getenv("FORCE_CLANG_DIAGNOSTICS_CRASH");
// Pretend that every command failed.
FailingCommands.clear();
for (const auto &J : C->getJobs())
if (const Command *C = dyn_cast<Command>(&J))
FailingCommands.push_back(std::make_pair(-1, C));
}
for (const auto &P : FailingCommands) {
int CommandRes = P.first;
const Command *FailingCommand = P.second;
if (!Res)
Res = CommandRes;
// If result status is < 0, then the driver command signalled an error.
// If result status is 70, then the driver command reported a fatal error.
// On Windows, abort will return an exit code of 3. In these cases,
// generate additional diagnostic information if possible.
bool DiagnoseCrash = CommandRes < 0 || CommandRes == 70;
#ifdef LLVM_ON_WIN32
DiagnoseCrash |= CommandRes == 3;
#endif
if (DiagnoseCrash) {
TheDriver.generateCompilationDiagnostics(*C, *FailingCommand);
break;
}
}
}
Diags.getClient()->finish();
// If any timers were active but haven't been destroyed yet, print their
// results now. This happens in -disable-free mode.
llvm::TimerGroup::printAll(llvm::errs());
#ifdef LLVM_ON_WIN32
// Exit status should not be negative on Win32, unless abnormal termination.
// Once abnormal termiation was caught, negative status should not be
// propagated.
if (Res < 0)
Res = 1;
#endif
// If we have multiple failing commands, we return the result of the first
// failing command.
return Res;
}

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#include "lld/Common/Driver.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/ADT/Twine.h"
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/PrettyStackTrace.h"
#include "llvm/Support/Signals.h"
using namespace lld;
using namespace llvm;
using namespace llvm::sys;
int mainEntryClickHouseLLD(int Argc, char **Argv)
{
// Standard set up, so program fails gracefully.
sys::PrintStackTraceOnErrorSignal(Argv[0]);
PrettyStackTraceProgram StackPrinter(Argc, Argv);
llvm_shutdown_obj Shutdown;
std::vector<const char *> Args(Argv, Argv + Argc);
return !elf::link(Args, true);
}

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dbms/programs/clang/Compiler-6.0.0svn
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Compiler-6.0.0

1
dbms/programs/clang/Compiler-6.0.1
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Compiler-6.0.0

49
dbms/programs/clang/Compiler-7.0.0/CMakeLists.txt
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@ -1,49 +0,0 @@
add_definitions(-Wno-error -Wno-unused-parameter -Wno-non-virtual-dtor -U_LIBCPP_DEBUG)
link_directories(${LLVM_LIBRARY_DIRS})
add_library(clickhouse-compiler-lib
driver.cpp
cc1_main.cpp
cc1gen_reproducer_main.cpp
cc1as_main.cpp
lld.cpp)
target_compile_options(clickhouse-compiler-lib PRIVATE -fno-rtti -fno-exceptions -g0)
string(REPLACE "${INCLUDE_DEBUG_HELPERS}" "" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS}) # cant compile with -fno-rtti
llvm_libs_all(REQUIRED_LLVM_LIBRARIES)
message(STATUS "Using LLVM ${LLVM_VERSION}: ${LLVM_INCLUDE_DIRS} : ${REQUIRED_LLVM_LIBRARIES}")
target_include_directories(clickhouse-compiler-lib SYSTEM PRIVATE ${LLVM_INCLUDE_DIRS})
# This is extracted almost directly from CMakeFiles/.../link.txt in LLVM build directory.
target_link_libraries(clickhouse-compiler-lib PRIVATE
clangBasic clangCodeGen clangDriver
clangFrontend
clangFrontendTool
clangRewriteFrontend clangARCMigrate clangStaticAnalyzerFrontend
clangParse clangSerialization clangSema clangEdit clangStaticAnalyzerCheckers
clangASTMatchers clangStaticAnalyzerCore clangAnalysis clangAST clangRewrite clangLex clangBasic
clangCrossTU clangIndex
lldCOFF
lldDriver
lldELF
lldMinGW
lldMachO
lldReaderWriter
lldYAML
lldCommon
lldCore
${REQUIRED_LLVM_LIBRARIES}
PUBLIC ${ZLIB_LIBRARIES} ${EXECINFO_LIBRARIES} Threads::Threads
${MALLOC_LIBRARIES}
${GLIBC_COMPATIBILITY_LIBRARIES}
${MEMCPY_LIBRARIES}
)

239
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//===-- cc1_main.cpp - Clang CC1 Compiler Frontend ------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This is the entry point to the clang -cc1 functionality, which implements the
// core compiler functionality along with a number of additional tools for
// demonstration and testing purposes.
//
//===----------------------------------------------------------------------===//
#include "llvm/Option/Arg.h"
#include "clang/CodeGen/ObjectFilePCHContainerOperations.h"
#include "clang/Config/config.h"
#include "clang/Basic/Stack.h"
#include "clang/Driver/DriverDiagnostic.h"
#include "clang/Driver/Options.h"
#include "clang/Frontend/CompilerInstance.h"
#include "clang/Frontend/CompilerInvocation.h"
#include "clang/Frontend/FrontendDiagnostic.h"
#include "clang/Frontend/TextDiagnosticBuffer.h"
#include "clang/Frontend/TextDiagnosticPrinter.h"
#include "clang/Frontend/Utils.h"
#include "clang/FrontendTool/Utils.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/Config/llvm-config.h"
#include "llvm/LinkAllPasses.h"
#include "llvm/Option/ArgList.h"
#include "llvm/Option/OptTable.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/TargetSelect.h"
#include "llvm/Support/Timer.h"
#include "llvm/Support/raw_ostream.h"
#include <cstdio>
#ifdef CLANG_HAVE_RLIMITS
#include <sys/resource.h>
#endif
// have no .a version in packages
#undef LINK_POLLY_INTO_TOOLS
using namespace clang;
using namespace llvm::opt;
//===----------------------------------------------------------------------===//
// Main driver
//===----------------------------------------------------------------------===//
static void LLVMErrorHandler(void *UserData, const std::string &Message,
bool GenCrashDiag) {
DiagnosticsEngine &Diags = *static_cast<DiagnosticsEngine*>(UserData);
Diags.Report(diag::err_fe_error_backend) << Message;
// Run the interrupt handlers to make sure any special cleanups get done, in
// particular that we remove files registered with RemoveFileOnSignal.
llvm::sys::RunInterruptHandlers();
// We cannot recover from llvm errors. When reporting a fatal error, exit
// with status 70 to generate crash diagnostics. For BSD systems this is
// defined as an internal software error. Otherwise, exit with status 1.
exit(GenCrashDiag ? 70 : 1);
}
#ifdef LINK_POLLY_INTO_TOOLS
namespace polly {
void initializePollyPasses(llvm::PassRegistry &Registry);
}
#endif
#ifdef CLANG_HAVE_RLIMITS
#if defined(__linux__) && defined(__PIE__)
static size_t getCurrentStackAllocation() {
// If we can't compute the current stack usage, allow for 512K of command
// line arguments and environment.
size_t Usage = 512 * 1024;
if (FILE *StatFile = fopen("/proc/self/stat", "r")) {
// We assume that the stack extends from its current address to the end of
// the environment space. In reality, there is another string literal (the
// program name) after the environment, but this is close enough (we only
// need to be within 100K or so).
unsigned long StackPtr, EnvEnd;
// Disable silly GCC -Wformat warning that complains about length
// modifiers on ignored format specifiers. We want to retain these
// for documentation purposes even though they have no effect.
#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wformat"
#endif
if (fscanf(StatFile,
"%*d %*s %*c %*d %*d %*d %*d %*d %*u %*lu %*lu %*lu %*lu %*lu "
"%*lu %*ld %*ld %*ld %*ld %*ld %*ld %*llu %*lu %*ld %*lu %*lu "
"%*lu %*lu %lu %*lu %*lu %*lu %*lu %*lu %*llu %*lu %*lu %*d %*d "
"%*u %*u %*llu %*lu %*ld %*lu %*lu %*lu %*lu %*lu %*lu %lu %*d",
&StackPtr, &EnvEnd) == 2) {
#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic pop
#endif
Usage = StackPtr < EnvEnd ? EnvEnd - StackPtr : StackPtr - EnvEnd;
}
fclose(StatFile);
}
return Usage;
}
#include <alloca.h>
LLVM_ATTRIBUTE_NOINLINE
static void ensureStackAddressSpace() {
// Linux kernels prior to 4.1 will sometimes locate the heap of a PIE binary
// relatively close to the stack (they are only guaranteed to be 128MiB
// apart). This results in crashes if we happen to heap-allocate more than
// 128MiB before we reach our stack high-water mark.
//
// To avoid these crashes, ensure that we have sufficient virtual memory
// pages allocated before we start running.
size_t Curr = getCurrentStackAllocation();
const int kTargetStack = DesiredStackSize - 256 * 1024;
if (Curr < kTargetStack) {
volatile char *volatile Alloc =
static_cast<volatile char *>(alloca(kTargetStack - Curr));
Alloc[0] = 0;
Alloc[kTargetStack - Curr - 1] = 0;
}
}
#else
static void ensureStackAddressSpace() {}
#endif
/// Attempt to ensure that we have at least 8MiB of usable stack space.
static void ensureSufficientStack() {
struct rlimit rlim;
if (getrlimit(RLIMIT_STACK, &rlim) != 0)
return;
// Increase the soft stack limit to our desired level, if necessary and
// possible.
if (rlim.rlim_cur != RLIM_INFINITY &&
rlim.rlim_cur < rlim_t(DesiredStackSize)) {
// Try to allocate sufficient stack.
if (rlim.rlim_max == RLIM_INFINITY ||
rlim.rlim_max >= rlim_t(DesiredStackSize))
rlim.rlim_cur = DesiredStackSize;
else if (rlim.rlim_cur == rlim.rlim_max)
return;
else
rlim.rlim_cur = rlim.rlim_max;
if (setrlimit(RLIMIT_STACK, &rlim) != 0 ||
rlim.rlim_cur != DesiredStackSize)
return;
}
// We should now have a stack of size at least DesiredStackSize. Ensure
// that we can actually use that much, if necessary.
ensureStackAddressSpace();
}
#else
static void ensureSufficientStack() {}
#endif
int cc1_main(ArrayRef<const char *> Argv, const char *Argv0, void *MainAddr) {
ensureSufficientStack();
std::unique_ptr<CompilerInstance> Clang(new CompilerInstance());
IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs());
// Register the support for object-file-wrapped Clang modules.
auto PCHOps = Clang->getPCHContainerOperations();
PCHOps->registerWriter(llvm::make_unique<ObjectFilePCHContainerWriter>());
PCHOps->registerReader(llvm::make_unique<ObjectFilePCHContainerReader>());
// Initialize targets first, so that --version shows registered targets.
llvm::InitializeAllTargets();
llvm::InitializeAllTargetMCs();
llvm::InitializeAllAsmPrinters();
llvm::InitializeAllAsmParsers();
#ifdef LINK_POLLY_INTO_TOOLS
llvm::PassRegistry &Registry = *llvm::PassRegistry::getPassRegistry();
polly::initializePollyPasses(Registry);
#endif
// Buffer diagnostics from argument parsing so that we can output them using a
// well formed diagnostic object.
IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts = new DiagnosticOptions();
TextDiagnosticBuffer *DiagsBuffer = new TextDiagnosticBuffer;
DiagnosticsEngine Diags(DiagID, &*DiagOpts, DiagsBuffer);
bool Success = CompilerInvocation::CreateFromArgs(
Clang->getInvocation(), Argv.begin(), Argv.end(), Diags);
// Infer the builtin include path if unspecified.
if (Clang->getHeaderSearchOpts().UseBuiltinIncludes &&
Clang->getHeaderSearchOpts().ResourceDir.empty())
Clang->getHeaderSearchOpts().ResourceDir =
CompilerInvocation::GetResourcesPath(Argv0, MainAddr);
// Create the actual diagnostics engine.
Clang->createDiagnostics();
if (!Clang->hasDiagnostics())
return 1;
// Set an error handler, so that any LLVM backend diagnostics go through our
// error handler.
llvm::install_fatal_error_handler(LLVMErrorHandler,
static_cast<void*>(&Clang->getDiagnostics()));
DiagsBuffer->FlushDiagnostics(Clang->getDiagnostics());
if (!Success)
return 1;
// Execute the frontend actions.
Success = ExecuteCompilerInvocation(Clang.get());
// If any timers were active but haven't been destroyed yet, print their
// results now. This happens in -disable-free mode.
llvm::TimerGroup::printAll(llvm::errs());
// Our error handler depends on the Diagnostics object, which we're
// potentially about to delete. Uninstall the handler now so that any
// later errors use the default handling behavior instead.
llvm::remove_fatal_error_handler();
// When running with -disable-free, don't do any destruction or shutdown.
if (Clang->getFrontendOpts().DisableFree) {
BuryPointer(std::move(Clang));
return !Success;
}
return !Success;
}

572
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//===-- cc1as_main.cpp - Clang Assembler ---------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This is the entry point to the clang -cc1as functionality, which implements
// the direct interface to the LLVM MC based assembler.
//
//===----------------------------------------------------------------------===//
#include "clang/Basic/Diagnostic.h"
#include "clang/Basic/DiagnosticOptions.h"
#include "clang/Driver/DriverDiagnostic.h"
#include "clang/Driver/Options.h"
#include "clang/Frontend/FrontendDiagnostic.h"
#include "clang/Frontend/TextDiagnosticPrinter.h"
#include "clang/Frontend/Utils.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/ADT/Triple.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/MC/MCAsmBackend.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCCodeEmitter.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCInstrInfo.h"
#include "llvm/MC/MCObjectFileInfo.h"
#include "llvm/MC/MCObjectWriter.h"
#include "llvm/MC/MCParser/MCAsmParser.h"
#include "llvm/MC/MCParser/MCTargetAsmParser.h"
#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCSubtargetInfo.h"
#include "llvm/MC/MCTargetOptions.h"
#include "llvm/Option/Arg.h"
#include "llvm/Option/ArgList.h"
#include "llvm/Option/OptTable.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/FormattedStream.h"
#include "llvm/Support/Host.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/SourceMgr.h"
#include "llvm/Support/TargetRegistry.h"
#include "llvm/Support/TargetSelect.h"
#include "llvm/Support/Timer.h"
#include "llvm/Support/raw_ostream.h"
#include <memory>
#include <system_error>
using namespace clang;
using namespace clang::driver;
using namespace clang::driver::options;
using namespace llvm;
using namespace llvm::opt;
namespace {
/// Helper class for representing a single invocation of the assembler.
struct AssemblerInvocation {
/// @name Target Options
/// @{
/// The name of the target triple to assemble for.
std::string Triple;
/// If given, the name of the target CPU to determine which instructions
/// are legal.
std::string CPU;
/// The list of target specific features to enable or disable -- this should
/// be a list of strings starting with '+' or '-'.
std::vector<std::string> Features;
/// The list of symbol definitions.
std::vector<std::string> SymbolDefs;
/// @}
/// @name Language Options
/// @{
std::vector<std::string> IncludePaths;
unsigned NoInitialTextSection : 1;
unsigned SaveTemporaryLabels : 1;
unsigned GenDwarfForAssembly : 1;
unsigned RelaxELFRelocations : 1;
unsigned DwarfVersion;
std::string DwarfDebugFlags;
std::string DwarfDebugProducer;
std::string DebugCompilationDir;
std::map<const std::string, const std::string> DebugPrefixMap;
llvm::DebugCompressionType CompressDebugSections =
llvm::DebugCompressionType::None;
std::string MainFileName;
std::string SplitDwarfFile;
/// @}
/// @name Frontend Options
/// @{
std::string InputFile;
std::vector<std::string> LLVMArgs;
std::string OutputPath;
enum FileType {
FT_Asm, ///< Assembly (.s) output, transliterate mode.
FT_Null, ///< No output, for timing purposes.
FT_Obj ///< Object file output.
};
FileType OutputType;
unsigned ShowHelp : 1;
unsigned ShowVersion : 1;
/// @}
/// @name Transliterate Options
/// @{
unsigned OutputAsmVariant;
unsigned ShowEncoding : 1;
unsigned ShowInst : 1;
/// @}
/// @name Assembler Options
/// @{
unsigned RelaxAll : 1;
unsigned NoExecStack : 1;
unsigned FatalWarnings : 1;
unsigned IncrementalLinkerCompatible : 1;
/// The name of the relocation model to use.
std::string RelocationModel;
/// @}
public:
AssemblerInvocation() {
Triple = "";
NoInitialTextSection = 0;
InputFile = "-";
OutputPath = "-";
OutputType = FT_Asm;
OutputAsmVariant = 0;
ShowInst = 0;
ShowEncoding = 0;
RelaxAll = 0;
NoExecStack = 0;
FatalWarnings = 0;
IncrementalLinkerCompatible = 0;
DwarfVersion = 0;
}
static bool CreateFromArgs(AssemblerInvocation &Res,
ArrayRef<const char *> Argv,
DiagnosticsEngine &Diags);
};
}
bool AssemblerInvocation::CreateFromArgs(AssemblerInvocation &Opts,
ArrayRef<const char *> Argv,
DiagnosticsEngine &Diags) {
bool Success = true;
// Parse the arguments.
std::unique_ptr<OptTable> OptTbl(createDriverOptTable());
const unsigned IncludedFlagsBitmask = options::CC1AsOption;
unsigned MissingArgIndex, MissingArgCount;
InputArgList Args = OptTbl->ParseArgs(Argv, MissingArgIndex, MissingArgCount,
IncludedFlagsBitmask);
// Check for missing argument error.
if (MissingArgCount) {
Diags.Report(diag::err_drv_missing_argument)
<< Args.getArgString(MissingArgIndex) << MissingArgCount;
Success = false;
}
// Issue errors on unknown arguments.
for (const Arg *A : Args.filtered(OPT_UNKNOWN)) {
auto ArgString = A->getAsString(Args);
std::string Nearest;
if (OptTbl->findNearest(ArgString, Nearest, IncludedFlagsBitmask) > 1)
Diags.Report(diag::err_drv_unknown_argument) << ArgString;
else
Diags.Report(diag::err_drv_unknown_argument_with_suggestion)
<< ArgString << Nearest;
Success = false;
}
// Construct the invocation.
// Target Options
Opts.Triple = llvm::Triple::normalize(Args.getLastArgValue(OPT_triple));
Opts.CPU = Args.getLastArgValue(OPT_target_cpu);
Opts.Features = Args.getAllArgValues(OPT_target_feature);
// Use the default target triple if unspecified.
if (Opts.Triple.empty())
Opts.Triple = llvm::sys::getDefaultTargetTriple();
// Language Options
Opts.IncludePaths = Args.getAllArgValues(OPT_I);
Opts.NoInitialTextSection = Args.hasArg(OPT_n);
Opts.SaveTemporaryLabels = Args.hasArg(OPT_msave_temp_labels);
// Any DebugInfoKind implies GenDwarfForAssembly.
Opts.GenDwarfForAssembly = Args.hasArg(OPT_debug_info_kind_EQ);
if (const Arg *A = Args.getLastArg(OPT_compress_debug_sections,
OPT_compress_debug_sections_EQ)) {
if (A->getOption().getID() == OPT_compress_debug_sections) {
// TODO: be more clever about the compression type auto-detection
Opts.CompressDebugSections = llvm::DebugCompressionType::GNU;
} else {
Opts.CompressDebugSections =
llvm::StringSwitch<llvm::DebugCompressionType>(A->getValue())
.Case("none", llvm::DebugCompressionType::None)
.Case("zlib", llvm::DebugCompressionType::Z)
.Case("zlib-gnu", llvm::DebugCompressionType::GNU)
.Default(llvm::DebugCompressionType::None);
}
}
Opts.RelaxELFRelocations = Args.hasArg(OPT_mrelax_relocations);
Opts.DwarfVersion = getLastArgIntValue(Args, OPT_dwarf_version_EQ, 2, Diags);
Opts.DwarfDebugFlags = Args.getLastArgValue(OPT_dwarf_debug_flags);
Opts.DwarfDebugProducer = Args.getLastArgValue(OPT_dwarf_debug_producer);
Opts.DebugCompilationDir = Args.getLastArgValue(OPT_fdebug_compilation_dir);
Opts.MainFileName = Args.getLastArgValue(OPT_main_file_name);
for (const auto &Arg : Args.getAllArgValues(OPT_fdebug_prefix_map_EQ))
Opts.DebugPrefixMap.insert(StringRef(Arg).split('='));
// Frontend Options
if (Args.hasArg(OPT_INPUT)) {
bool First = true;
for (const Arg *A : Args.filtered(OPT_INPUT)) {
if (First) {
Opts.InputFile = A->getValue();
First = false;
} else {
Diags.Report(diag::err_drv_unknown_argument) << A->getAsString(Args);
Success = false;
}
}
}
Opts.LLVMArgs = Args.getAllArgValues(OPT_mllvm);
Opts.OutputPath = Args.getLastArgValue(OPT_o);
Opts.SplitDwarfFile = Args.getLastArgValue(OPT_split_dwarf_file);
if (Arg *A = Args.getLastArg(OPT_filetype)) {
StringRef Name = A->getValue();
unsigned OutputType = StringSwitch<unsigned>(Name)
.Case("asm", FT_Asm)
.Case("null", FT_Null)
.Case("obj", FT_Obj)
.Default(~0U);
if (OutputType == ~0U) {
Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << Name;
Success = false;
} else
Opts.OutputType = FileType(OutputType);
}
Opts.ShowHelp = Args.hasArg(OPT_help);
Opts.ShowVersion = Args.hasArg(OPT_version);
// Transliterate Options
Opts.OutputAsmVariant =
getLastArgIntValue(Args, OPT_output_asm_variant, 0, Diags);
Opts.ShowEncoding = Args.hasArg(OPT_show_encoding);
Opts.ShowInst = Args.hasArg(OPT_show_inst);
// Assemble Options
Opts.RelaxAll = Args.hasArg(OPT_mrelax_all);
Opts.NoExecStack = Args.hasArg(OPT_mno_exec_stack);
Opts.FatalWarnings = Args.hasArg(OPT_massembler_fatal_warnings);
Opts.RelocationModel = Args.getLastArgValue(OPT_mrelocation_model, "pic");
Opts.IncrementalLinkerCompatible =
Args.hasArg(OPT_mincremental_linker_compatible);
Opts.SymbolDefs = Args.getAllArgValues(OPT_defsym);
return Success;
}
static std::unique_ptr<raw_fd_ostream>
getOutputStream(StringRef Path, DiagnosticsEngine &Diags, bool Binary) {
// Make sure that the Out file gets unlinked from the disk if we get a
// SIGINT.
if (Path != "-")
sys::RemoveFileOnSignal(Path);
std::error_code EC;
auto Out = llvm::make_unique<raw_fd_ostream>(
Path, EC, (Binary ? sys::fs::F_None : sys::fs::F_Text));
if (EC) {
Diags.Report(diag::err_fe_unable_to_open_output) << Path << EC.message();
return nullptr;
}
return Out;
}
static bool ExecuteAssembler(AssemblerInvocation &Opts,
DiagnosticsEngine &Diags) {
// Get the target specific parser.
std::string Error;
const Target *TheTarget = TargetRegistry::lookupTarget(Opts.Triple, Error);
if (!TheTarget)
return Diags.Report(diag::err_target_unknown_triple) << Opts.Triple;
ErrorOr<std::unique_ptr<MemoryBuffer>> Buffer =
MemoryBuffer::getFileOrSTDIN(Opts.InputFile);
if (std::error_code EC = Buffer.getError()) {
Error = EC.message();
return Diags.Report(diag::err_fe_error_reading) << Opts.InputFile;
}
SourceMgr SrcMgr;
// Tell SrcMgr about this buffer, which is what the parser will pick up.
SrcMgr.AddNewSourceBuffer(std::move(*Buffer), SMLoc());
// Record the location of the include directories so that the lexer can find
// it later.
SrcMgr.setIncludeDirs(Opts.IncludePaths);
std::unique_ptr<MCRegisterInfo> MRI(TheTarget->createMCRegInfo(Opts.Triple));
assert(MRI && "Unable to create target register info!");
std::unique_ptr<MCAsmInfo> MAI(TheTarget->createMCAsmInfo(*MRI, Opts.Triple));
assert(MAI && "Unable to create target asm info!");
// Ensure MCAsmInfo initialization occurs before any use, otherwise sections
// may be created with a combination of default and explicit settings.
MAI->setCompressDebugSections(Opts.CompressDebugSections);
MAI->setRelaxELFRelocations(Opts.RelaxELFRelocations);
bool IsBinary = Opts.OutputType == AssemblerInvocation::FT_Obj;
if (Opts.OutputPath.empty())
Opts.OutputPath = "-";
std::unique_ptr<raw_fd_ostream> FDOS =
getOutputStream(Opts.OutputPath, Diags, IsBinary);
if (!FDOS)
return true;
std::unique_ptr<raw_fd_ostream> DwoOS;
if (!Opts.SplitDwarfFile.empty())
DwoOS = getOutputStream(Opts.SplitDwarfFile, Diags, IsBinary);
// FIXME: This is not pretty. MCContext has a ptr to MCObjectFileInfo and
// MCObjectFileInfo needs a MCContext reference in order to initialize itself.
std::unique_ptr<MCObjectFileInfo> MOFI(new MCObjectFileInfo());
MCContext Ctx(MAI.get(), MRI.get(), MOFI.get(), &SrcMgr);
bool PIC = false;
if (Opts.RelocationModel == "static") {
PIC = false;
} else if (Opts.RelocationModel == "pic") {
PIC = true;
} else {
assert(Opts.RelocationModel == "dynamic-no-pic" &&
"Invalid PIC model!");
PIC = false;
}
MOFI->InitMCObjectFileInfo(Triple(Opts.Triple), PIC, Ctx);
if (Opts.SaveTemporaryLabels)
Ctx.setAllowTemporaryLabels(false);
if (Opts.GenDwarfForAssembly)
Ctx.setGenDwarfForAssembly(true);
if (!Opts.DwarfDebugFlags.empty())
Ctx.setDwarfDebugFlags(StringRef(Opts.DwarfDebugFlags));
if (!Opts.DwarfDebugProducer.empty())
Ctx.setDwarfDebugProducer(StringRef(Opts.DwarfDebugProducer));
if (!Opts.DebugCompilationDir.empty())
Ctx.setCompilationDir(Opts.DebugCompilationDir);
if (!Opts.DebugPrefixMap.empty())
for (const auto &KV : Opts.DebugPrefixMap)
Ctx.addDebugPrefixMapEntry(KV.first, KV.second);
if (!Opts.MainFileName.empty())
Ctx.setMainFileName(StringRef(Opts.MainFileName));
Ctx.setDwarfVersion(Opts.DwarfVersion);
// Build up the feature string from the target feature list.
std::string FS;
if (!Opts.Features.empty()) {
FS = Opts.Features[0];
for (unsigned i = 1, e = Opts.Features.size(); i != e; ++i)
FS += "," + Opts.Features[i];
}
std::unique_ptr<MCStreamer> Str;
std::unique_ptr<MCInstrInfo> MCII(TheTarget->createMCInstrInfo());
std::unique_ptr<MCSubtargetInfo> STI(
TheTarget->createMCSubtargetInfo(Opts.Triple, Opts.CPU, FS));
raw_pwrite_stream *Out = FDOS.get();
std::unique_ptr<buffer_ostream> BOS;
// FIXME: There is a bit of code duplication with addPassesToEmitFile.
if (Opts.OutputType == AssemblerInvocation::FT_Asm) {
MCInstPrinter *IP = TheTarget->createMCInstPrinter(
llvm::Triple(Opts.Triple), Opts.OutputAsmVariant, *MAI, *MCII, *MRI);
std::unique_ptr<MCCodeEmitter> CE;
if (Opts.ShowEncoding)
CE.reset(TheTarget->createMCCodeEmitter(*MCII, *MRI, Ctx));
MCTargetOptions MCOptions;
std::unique_ptr<MCAsmBackend> MAB(
TheTarget->createMCAsmBackend(*STI, *MRI, MCOptions));
auto FOut = llvm::make_unique<formatted_raw_ostream>(*Out);
Str.reset(TheTarget->createAsmStreamer(
Ctx, std::move(FOut), /*asmverbose*/ true,
/*useDwarfDirectory*/ true, IP, std::move(CE), std::move(MAB),
Opts.ShowInst));
} else if (Opts.OutputType == AssemblerInvocation::FT_Null) {
Str.reset(createNullStreamer(Ctx));
} else {
assert(Opts.OutputType == AssemblerInvocation::FT_Obj &&
"Invalid file type!");
if (!FDOS->supportsSeeking()) {
BOS = make_unique<buffer_ostream>(*FDOS);
Out = BOS.get();
}
std::unique_ptr<MCCodeEmitter> CE(
TheTarget->createMCCodeEmitter(*MCII, *MRI, Ctx));
MCTargetOptions MCOptions;
std::unique_ptr<MCAsmBackend> MAB(
TheTarget->createMCAsmBackend(*STI, *MRI, MCOptions));
std::unique_ptr<MCObjectWriter> OW =
DwoOS ? MAB->createDwoObjectWriter(*Out, *DwoOS)
: MAB->createObjectWriter(*Out);
Triple T(Opts.Triple);
Str.reset(TheTarget->createMCObjectStreamer(
T, Ctx, std::move(MAB), std::move(OW), std::move(CE), *STI,
Opts.RelaxAll, Opts.IncrementalLinkerCompatible,
/*DWARFMustBeAtTheEnd*/ true));
Str.get()->InitSections(Opts.NoExecStack);
}
// Assembly to object compilation should leverage assembly info.
Str->setUseAssemblerInfoForParsing(true);
bool Failed = false;
std::unique_ptr<MCAsmParser> Parser(
createMCAsmParser(SrcMgr, Ctx, *Str.get(), *MAI));
// FIXME: init MCTargetOptions from sanitizer flags here.
MCTargetOptions Options;
std::unique_ptr<MCTargetAsmParser> TAP(
TheTarget->createMCAsmParser(*STI, *Parser, *MCII, Options));
if (!TAP)
Failed = Diags.Report(diag::err_target_unknown_triple) << Opts.Triple;
// Set values for symbols, if any.
for (auto &S : Opts.SymbolDefs) {
auto Pair = StringRef(S).split('=');
auto Sym = Pair.first;
auto Val = Pair.second;
int64_t Value = 1;
// We have already error checked this in the driver.
Val.getAsInteger(0, Value);
Ctx.setSymbolValue(Parser->getStreamer(), Sym, Value);
}
if (!Failed) {
Parser->setTargetParser(*TAP.get());
Failed = Parser->Run(Opts.NoInitialTextSection);
}
// Close Streamer first.
// It might have a reference to the output stream.
Str.reset();
// Close the output stream early.
BOS.reset();
FDOS.reset();
// Delete output file if there were errors.
if (Failed) {
if (Opts.OutputPath != "-")
sys::fs::remove(Opts.OutputPath);
if (!Opts.SplitDwarfFile.empty() && Opts.SplitDwarfFile != "-")
sys::fs::remove(Opts.SplitDwarfFile);
}
return Failed;
}
static void LLVMErrorHandler(void *UserData, const std::string &Message,
bool GenCrashDiag) {
DiagnosticsEngine &Diags = *static_cast<DiagnosticsEngine*>(UserData);
Diags.Report(diag::err_fe_error_backend) << Message;
// We cannot recover from llvm errors.
exit(1);
}
int cc1as_main(ArrayRef<const char *> Argv, const char *Argv0, void *MainAddr) {
// Initialize targets and assembly printers/parsers.
InitializeAllTargetInfos();
InitializeAllTargetMCs();
InitializeAllAsmParsers();
// Construct our diagnostic client.
IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts = new DiagnosticOptions();
TextDiagnosticPrinter *DiagClient
= new TextDiagnosticPrinter(errs(), &*DiagOpts);
DiagClient->setPrefix("clang -cc1as");
IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs());
DiagnosticsEngine Diags(DiagID, &*DiagOpts, DiagClient);
// Set an error handler, so that any LLVM backend diagnostics go through our
// error handler.
ScopedFatalErrorHandler FatalErrorHandler
(LLVMErrorHandler, static_cast<void*>(&Diags));
// Parse the arguments.
AssemblerInvocation Asm;
if (!AssemblerInvocation::CreateFromArgs(Asm, Argv, Diags))
return 1;
if (Asm.ShowHelp) {
std::unique_ptr<OptTable> Opts(driver::createDriverOptTable());
Opts->PrintHelp(llvm::outs(), "clang -cc1as", "Clang Integrated Assembler",
/*Include=*/driver::options::CC1AsOption, /*Exclude=*/0,
/*ShowAllAliases=*/false);
return 0;
}
// Honor -version.
//
// FIXME: Use a better -version message?
if (Asm.ShowVersion) {
llvm::cl::PrintVersionMessage();
return 0;
}
// Honor -mllvm.
//
// FIXME: Remove this, one day.
if (!Asm.LLVMArgs.empty()) {
unsigned NumArgs = Asm.LLVMArgs.size();
auto Args = llvm::make_unique<const char*[]>(NumArgs + 2);
Args[0] = "clang (LLVM option parsing)";
for (unsigned i = 0; i != NumArgs; ++i)
Args[i + 1] = Asm.LLVMArgs[i].c_str();
Args[NumArgs + 1] = nullptr;
llvm::cl::ParseCommandLineOptions(NumArgs + 1, Args.get());
}
// Execute the invocation, unless there were parsing errors.
bool Failed = Diags.hasErrorOccurred() || ExecuteAssembler(Asm, Diags);
// If any timers were active but haven't been destroyed yet, print their
// results now.
TimerGroup::printAll(errs());
return !!Failed;
}

196
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@ -1,196 +0,0 @@
//===-- cc1gen_reproducer_main.cpp - Clang reproducer generator ----------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This is the entry point to the clang -cc1gen-reproducer functionality, which
// generates reproducers for invocations for clang-based tools.
//
//===----------------------------------------------------------------------===//
#include "clang/Basic/Diagnostic.h"
#include "clang/Basic/LLVM.h"
#include "clang/Basic/VirtualFileSystem.h"
#include "clang/Driver/Compilation.h"
#include "clang/Driver/Driver.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/TargetSelect.h"
#include "llvm/Support/YAMLTraits.h"
#include "llvm/Support/raw_ostream.h"
using namespace clang;
namespace {
struct UnsavedFileHash {
std::string Name;
std::string MD5;
};
struct ClangInvocationInfo {
std::string Toolchain;
std::string LibclangOperation;
std::string LibclangOptions;
std::vector<std::string> Arguments;
std::vector<std::string> InvocationArguments;
std::vector<UnsavedFileHash> UnsavedFileHashes;
bool Dump = false;
};
} // end anonymous namespace
LLVM_YAML_IS_SEQUENCE_VECTOR(UnsavedFileHash)
namespace llvm {
namespace yaml {
template <> struct MappingTraits<UnsavedFileHash> {
static void mapping(IO &IO, UnsavedFileHash &Info) {
IO.mapRequired("name", Info.Name);
IO.mapRequired("md5", Info.MD5);
}
};
template <> struct MappingTraits<ClangInvocationInfo> {
static void mapping(IO &IO, ClangInvocationInfo &Info) {
IO.mapRequired("toolchain", Info.Toolchain);
IO.mapOptional("libclang.operation", Info.LibclangOperation);
IO.mapOptional("libclang.opts", Info.LibclangOptions);
IO.mapRequired("args", Info.Arguments);
IO.mapOptional("invocation-args", Info.InvocationArguments);
IO.mapOptional("unsaved_file_hashes", Info.UnsavedFileHashes);
}
};
} // end namespace yaml
} // end namespace llvm
static std::string generateReproducerMetaInfo(const ClangInvocationInfo &Info) {
std::string Result;
llvm::raw_string_ostream OS(Result);
OS << '{';
bool NeedComma = false;
auto EmitKey = [&](StringRef Key) {
if (NeedComma)
OS << ", ";
NeedComma = true;
OS << '"' << Key << "\": ";
};
auto EmitStringKey = [&](StringRef Key, StringRef Value) {
if (Value.empty())
return;
EmitKey(Key);
OS << '"' << Value << '"';
};
EmitStringKey("libclang.operation", Info.LibclangOperation);
EmitStringKey("libclang.opts", Info.LibclangOptions);
if (!Info.InvocationArguments.empty()) {
EmitKey("invocation-args");
OS << '[';
for (const auto &Arg : llvm::enumerate(Info.InvocationArguments)) {
if (Arg.index())
OS << ',';
OS << '"' << Arg.value() << '"';
}
OS << ']';
}
OS << '}';
// FIXME: Compare unsaved file hashes and report mismatch in the reproducer.
if (Info.Dump)
llvm::outs() << "REPRODUCER METAINFO: " << OS.str() << "\n";
return std::move(OS.str());
}
/// Generates a reproducer for a set of arguments from a specific invocation.
static llvm::Optional<driver::Driver::CompilationDiagnosticReport>
generateReproducerForInvocationArguments(ArrayRef<const char *> Argv,
const ClangInvocationInfo &Info) {
using namespace driver;
auto TargetAndMode = ToolChain::getTargetAndModeFromProgramName(Argv[0]);
IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts = new DiagnosticOptions;
IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs());
DiagnosticsEngine Diags(DiagID, &*DiagOpts, new IgnoringDiagConsumer());
ProcessWarningOptions(Diags, *DiagOpts, /*ReportDiags=*/false);
Driver TheDriver(Argv[0], llvm::sys::getDefaultTargetTriple(), Diags);
TheDriver.setTargetAndMode(TargetAndMode);
std::unique_ptr<Compilation> C(TheDriver.BuildCompilation(Argv));
if (C && !C->containsError()) {
for (const auto &J : C->getJobs()) {
if (const Command *Cmd = dyn_cast<Command>(&J)) {
Driver::CompilationDiagnosticReport Report;
TheDriver.generateCompilationDiagnostics(
*C, *Cmd, generateReproducerMetaInfo(Info), &Report);
return Report;
}
}
}
return None;
}
std::string GetExecutablePath(const char *Argv0, bool CanonicalPrefixes);
static void printReproducerInformation(
llvm::raw_ostream &OS, const ClangInvocationInfo &Info,
const driver::Driver::CompilationDiagnosticReport &Report) {
OS << "REPRODUCER:\n";
OS << "{\n";
OS << R"("files":[)";
for (const auto &File : llvm::enumerate(Report.TemporaryFiles)) {
if (File.index())
OS << ',';
OS << '"' << File.value() << '"';
}
OS << "]\n}\n";
}
int cc1gen_reproducer_main(ArrayRef<const char *> Argv, const char *Argv0,
void *MainAddr) {
if (Argv.size() < 1) {
llvm::errs() << "error: missing invocation file\n";
return 1;
}
// Parse the invocation descriptor.
StringRef Input = Argv[0];
llvm::ErrorOr<std::unique_ptr<llvm::MemoryBuffer>> Buffer =
llvm::MemoryBuffer::getFile(Input);
if (!Buffer) {
llvm::errs() << "error: failed to read " << Input << ": "
<< Buffer.getError().message() << "\n";
return 1;
}
llvm::yaml::Input YAML(Buffer.get()->getBuffer());
ClangInvocationInfo InvocationInfo;
YAML >> InvocationInfo;
if (Argv.size() > 1 && Argv[1] == StringRef("-v"))
InvocationInfo.Dump = true;
// Create an invocation that will produce the reproducer.
std::vector<const char *> DriverArgs;
for (const auto &Arg : InvocationInfo.Arguments)
DriverArgs.push_back(Arg.c_str());
std::string Path = GetExecutablePath(Argv0, /*CanonicalPrefixes=*/true);
DriverArgs[0] = Path.c_str();
llvm::Optional<driver::Driver::CompilationDiagnosticReport> Report =
generateReproducerForInvocationArguments(DriverArgs, InvocationInfo);
// Emit the information about the reproduce files to stdout.
int Result = 1;
if (Report) {
printReproducerInformation(llvm::outs(), InvocationInfo, *Report);
Result = 0;
}
// Remove the input file.
llvm::sys::fs::remove(Input);
return Result;
}

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@ -1,514 +0,0 @@
//===-- driver.cpp - Clang GCC-Compatible Driver --------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This is the entry point to the clang driver; it is a thin wrapper
// for functionality in the Driver clang library.
//
//===----------------------------------------------------------------------===//
#include "clang/Driver/Driver.h"
#include "clang/Basic/DiagnosticOptions.h"
#include "clang/Driver/Compilation.h"
#include "clang/Driver/DriverDiagnostic.h"
#include "clang/Driver/Options.h"
#include "clang/Driver/ToolChain.h"
#include "clang/Frontend/ChainedDiagnosticConsumer.h"
#include "clang/Frontend/CompilerInvocation.h"
#include "clang/Frontend/SerializedDiagnosticPrinter.h"
#include "clang/Frontend/TextDiagnosticPrinter.h"
#include "clang/Frontend/Utils.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/Option/ArgList.h"
#include "llvm/Option/OptTable.h"
#include "llvm/Option/Option.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/Host.h"
#include "llvm/Support/InitLLVM.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/Process.h"
#include "llvm/Support/Program.h"
#include "llvm/Support/Regex.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/StringSaver.h"
#include "llvm/Support/TargetSelect.h"
#include "llvm/Support/Timer.h"
#include "llvm/Support/raw_ostream.h"
#include <memory>
#include <set>
#include <system_error>
using namespace clang;
using namespace clang::driver;
using namespace llvm::opt;
std::string GetExecutablePath(const char *Argv0, bool CanonicalPrefixes) {
if (!CanonicalPrefixes) {
SmallString<128> ExecutablePath(Argv0);
// Do a PATH lookup if Argv0 isn't a valid path.
if (!llvm::sys::fs::exists(ExecutablePath))
if (llvm::ErrorOr<std::string> P =
llvm::sys::findProgramByName(ExecutablePath))
ExecutablePath = *P;
return ExecutablePath.str();
}
// This just needs to be some symbol in the binary; C++ doesn't
// allow taking the address of ::main however.
void *P = (void*) (intptr_t) GetExecutablePath;
return llvm::sys::fs::getMainExecutable(Argv0, P);
}
static const char *GetStableCStr(std::set<std::string> &SavedStrings,
StringRef S) {
return SavedStrings.insert(S).first->c_str();
}
/// ApplyQAOverride - Apply a list of edits to the input argument lists.
///
/// The input string is a space separate list of edits to perform,
/// they are applied in order to the input argument lists. Edits
/// should be one of the following forms:
///
/// '#': Silence information about the changes to the command line arguments.
///
/// '^': Add FOO as a new argument at the beginning of the command line.
///
/// '+': Add FOO as a new argument at the end of the command line.
///
/// 's/XXX/YYY/': Substitute the regular expression XXX with YYY in the command
/// line.
///
/// 'xOPTION': Removes all instances of the literal argument OPTION.
///
/// 'XOPTION': Removes all instances of the literal argument OPTION,
/// and the following argument.
///
/// 'Ox': Removes all flags matching 'O' or 'O[sz0-9]' and adds 'Ox'
/// at the end of the command line.
///
/// \param OS - The stream to write edit information to.
/// \param Args - The vector of command line arguments.
/// \param Edit - The override command to perform.
/// \param SavedStrings - Set to use for storing string representations.
static void ApplyOneQAOverride(raw_ostream &OS,
SmallVectorImpl<const char*> &Args,
StringRef Edit,
std::set<std::string> &SavedStrings) {
// This does not need to be efficient.
if (Edit[0] == '^') {
const char *Str =
GetStableCStr(SavedStrings, Edit.substr(1));
OS << "### Adding argument " << Str << " at beginning\n";
Args.insert(Args.begin() + 1, Str);
} else if (Edit[0] == '+') {
const char *Str =
GetStableCStr(SavedStrings, Edit.substr(1));
OS << "### Adding argument " << Str << " at end\n";
Args.push_back(Str);
} else if (Edit[0] == 's' && Edit[1] == '/' && Edit.endswith("/") &&
Edit.slice(2, Edit.size()-1).find('/') != StringRef::npos) {
StringRef MatchPattern = Edit.substr(2).split('/').first;
StringRef ReplPattern = Edit.substr(2).split('/').second;
ReplPattern = ReplPattern.slice(0, ReplPattern.size()-1);
for (unsigned i = 1, e = Args.size(); i != e; ++i) {
// Ignore end-of-line response file markers
if (Args[i] == nullptr)
continue;
std::string Repl = llvm::Regex(MatchPattern).sub(ReplPattern, Args[i]);
if (Repl != Args[i]) {
OS << "### Replacing '" << Args[i] << "' with '" << Repl << "'\n";
Args[i] = GetStableCStr(SavedStrings, Repl);
}
}
} else if (Edit[0] == 'x' || Edit[0] == 'X') {
auto Option = Edit.substr(1);
for (unsigned i = 1; i < Args.size();) {
if (Option == Args[i]) {
OS << "### Deleting argument " << Args[i] << '\n';
Args.erase(Args.begin() + i);
if (Edit[0] == 'X') {
if (i < Args.size()) {
OS << "### Deleting argument " << Args[i] << '\n';
Args.erase(Args.begin() + i);
} else
OS << "### Invalid X edit, end of command line!\n";
}
} else
++i;
}
} else if (Edit[0] == 'O') {
for (unsigned i = 1; i < Args.size();) {
const char *A = Args[i];
// Ignore end-of-line response file markers
if (A == nullptr)
continue;
if (A[0] == '-' && A[1] == 'O' &&
(A[2] == '\0' ||
(A[3] == '\0' && (A[2] == 's' || A[2] == 'z' ||
('0' <= A[2] && A[2] <= '9'))))) {
OS << "### Deleting argument " << Args[i] << '\n';
Args.erase(Args.begin() + i);
} else
++i;
}
OS << "### Adding argument " << Edit << " at end\n";
Args.push_back(GetStableCStr(SavedStrings, '-' + Edit.str()));
} else {
OS << "### Unrecognized edit: " << Edit << "\n";
}
}
/// ApplyQAOverride - Apply a comma separate list of edits to the
/// input argument lists. See ApplyOneQAOverride.
static void ApplyQAOverride(SmallVectorImpl<const char*> &Args,
const char *OverrideStr,
std::set<std::string> &SavedStrings) {
raw_ostream *OS = &llvm::errs();
if (OverrideStr[0] == '#') {
++OverrideStr;
OS = &llvm::nulls();
}
*OS << "### CCC_OVERRIDE_OPTIONS: " << OverrideStr << "\n";
// This does not need to be efficient.
const char *S = OverrideStr;
while (*S) {
const char *End = ::strchr(S, ' ');
if (!End)
End = S + strlen(S);
if (End != S)
ApplyOneQAOverride(*OS, Args, std::string(S, End), SavedStrings);
S = End;
if (*S != '\0')
++S;
}
}
extern int cc1_main(ArrayRef<const char *> Argv, const char *Argv0,
void *MainAddr);
extern int cc1as_main(ArrayRef<const char *> Argv, const char *Argv0,
void *MainAddr);
extern int cc1gen_reproducer_main(ArrayRef<const char *> Argv,
const char *Argv0, void *MainAddr);
static void insertTargetAndModeArgs(const ParsedClangName &NameParts,
SmallVectorImpl<const char *> &ArgVector,
std::set<std::string> &SavedStrings) {
// Put target and mode arguments at the start of argument list so that
// arguments specified in command line could override them. Avoid putting
// them at index 0, as an option like '-cc1' must remain the first.
int InsertionPoint = 0;
if (ArgVector.size() > 0)
++InsertionPoint;
if (NameParts.DriverMode) {
// Add the mode flag to the arguments.
ArgVector.insert(ArgVector.begin() + InsertionPoint,
GetStableCStr(SavedStrings, NameParts.DriverMode));
}
if (NameParts.TargetIsValid) {
const char *arr[] = {"-target", GetStableCStr(SavedStrings,
NameParts.TargetPrefix)};
ArgVector.insert(ArgVector.begin() + InsertionPoint,
std::begin(arr), std::end(arr));
}
}
static void getCLEnvVarOptions(std::string &EnvValue, llvm::StringSaver &Saver,
SmallVectorImpl<const char *> &Opts) {
llvm::cl::TokenizeWindowsCommandLine(EnvValue, Saver, Opts);
// The first instance of '#' should be replaced with '=' in each option.
for (const char *Opt : Opts)
if (char *NumberSignPtr = const_cast<char *>(::strchr(Opt, '#')))
*NumberSignPtr = '=';
}
static void SetBackdoorDriverOutputsFromEnvVars(Driver &TheDriver) {
// Handle CC_PRINT_OPTIONS and CC_PRINT_OPTIONS_FILE.
TheDriver.CCPrintOptions = !!::getenv("CC_PRINT_OPTIONS");
if (TheDriver.CCPrintOptions)
TheDriver.CCPrintOptionsFilename = ::getenv("CC_PRINT_OPTIONS_FILE");
// Handle CC_PRINT_HEADERS and CC_PRINT_HEADERS_FILE.
TheDriver.CCPrintHeaders = !!::getenv("CC_PRINT_HEADERS");
if (TheDriver.CCPrintHeaders)
TheDriver.CCPrintHeadersFilename = ::getenv("CC_PRINT_HEADERS_FILE");
// Handle CC_LOG_DIAGNOSTICS and CC_LOG_DIAGNOSTICS_FILE.
TheDriver.CCLogDiagnostics = !!::getenv("CC_LOG_DIAGNOSTICS");
if (TheDriver.CCLogDiagnostics)
TheDriver.CCLogDiagnosticsFilename = ::getenv("CC_LOG_DIAGNOSTICS_FILE");
}
static void FixupDiagPrefixExeName(TextDiagnosticPrinter *DiagClient,
const std::string &Path) {
// If the clang binary happens to be named cl.exe for compatibility reasons,
// use clang-cl.exe as the prefix to avoid confusion between clang and MSVC.
StringRef ExeBasename(llvm::sys::path::filename(Path));
if (ExeBasename.equals_lower("cl.exe"))
ExeBasename = "clang-cl.exe";
DiagClient->setPrefix(ExeBasename);
}
// This lets us create the DiagnosticsEngine with a properly-filled-out
// DiagnosticOptions instance.
static DiagnosticOptions *
CreateAndPopulateDiagOpts(ArrayRef<const char *> argv) {
auto *DiagOpts = new DiagnosticOptions;
std::unique_ptr<OptTable> Opts(createDriverOptTable());
unsigned MissingArgIndex, MissingArgCount;
InputArgList Args =
Opts->ParseArgs(argv.slice(1), MissingArgIndex, MissingArgCount);
// We ignore MissingArgCount and the return value of ParseDiagnosticArgs.
// Any errors that would be diagnosed here will also be diagnosed later,
// when the DiagnosticsEngine actually exists.
(void)ParseDiagnosticArgs(*DiagOpts, Args);
return DiagOpts;
}
static void SetInstallDir(SmallVectorImpl<const char *> &argv,
Driver &TheDriver, bool CanonicalPrefixes) {
// Attempt to find the original path used to invoke the driver, to determine
// the installed path. We do this manually, because we want to support that
// path being a symlink.
SmallString<128> InstalledPath(argv[0]);
// Do a PATH lookup, if there are no directory components.
if (llvm::sys::path::filename(InstalledPath) == InstalledPath)
if (llvm::ErrorOr<std::string> Tmp = llvm::sys::findProgramByName(
llvm::sys::path::filename(InstalledPath.str())))
InstalledPath = *Tmp;
// FIXME: We don't actually canonicalize this, we just make it absolute.
if (CanonicalPrefixes)
llvm::sys::fs::make_absolute(InstalledPath);
StringRef InstalledPathParent(llvm::sys::path::parent_path(InstalledPath));
if (llvm::sys::fs::exists(InstalledPathParent))
TheDriver.setInstalledDir(InstalledPathParent);
}
static int ExecuteCC1Tool(ArrayRef<const char *> argv, StringRef Tool) {
void *GetExecutablePathVP = (void *)(intptr_t) GetExecutablePath;
if (Tool == "")
return cc1_main(argv.slice(2), argv[0], GetExecutablePathVP);
if (Tool == "as")
return cc1as_main(argv.slice(2), argv[0], GetExecutablePathVP);
if (Tool == "gen-reproducer")
return cc1gen_reproducer_main(argv.slice(2), argv[0], GetExecutablePathVP);
// Reject unknown tools.
llvm::errs() << "error: unknown integrated tool '" << Tool << "'. "
<< "Valid tools include '-cc1' and '-cc1as'.\n";
return 1;
}
int mainEntryClickHouseClang(int argc_, /* const */ char **argv_) {
llvm::InitLLVM X(argc_, argv_);
SmallVector<const char *, 256> argv(argv_, argv_ + argc_);
if (llvm::sys::Process::FixupStandardFileDescriptors())
return 1;
llvm::InitializeAllTargets();
auto TargetAndMode = ToolChain::getTargetAndModeFromProgramName(argv[0]);
llvm::BumpPtrAllocator A;
llvm::StringSaver Saver(A);
// Parse response files using the GNU syntax, unless we're in CL mode. There
// are two ways to put clang in CL compatibility mode: argv[0] is either
// clang-cl or cl, or --driver-mode=cl is on the command line. The normal
// command line parsing can't happen until after response file parsing, so we
// have to manually search for a --driver-mode=cl argument the hard way.
// Finally, our -cc1 tools don't care which tokenization mode we use because
// response files written by clang will tokenize the same way in either mode.
bool ClangCLMode = false;
if (StringRef(TargetAndMode.DriverMode).equals("--driver-mode=cl") ||
std::find_if(argv.begin(), argv.end(), [](const char *F) {
return F && strcmp(F, "--driver-mode=cl") == 0;
}) != argv.end()) {
ClangCLMode = true;
}
enum { Default, POSIX, Windows } RSPQuoting = Default;
for (const char *F : argv) {
if (strcmp(F, "--rsp-quoting=posix") == 0)
RSPQuoting = POSIX;
else if (strcmp(F, "--rsp-quoting=windows") == 0)
RSPQuoting = Windows;
}
// Determines whether we want nullptr markers in argv to indicate response
// files end-of-lines. We only use this for the /LINK driver argument with
// clang-cl.exe on Windows.
bool MarkEOLs = ClangCLMode;
llvm::cl::TokenizerCallback Tokenizer;
if (RSPQuoting == Windows || (RSPQuoting == Default && ClangCLMode))
Tokenizer = &llvm::cl::TokenizeWindowsCommandLine;
else
Tokenizer = &llvm::cl::TokenizeGNUCommandLine;
if (MarkEOLs && argv.size() > 1 && StringRef(argv[1]).startswith("-cc1"))
MarkEOLs = false;
llvm::cl::ExpandResponseFiles(Saver, Tokenizer, argv, MarkEOLs);
// Handle -cc1 integrated tools, even if -cc1 was expanded from a response
// file.
auto FirstArg = std::find_if(argv.begin() + 1, argv.end(),
[](const char *A) { return A != nullptr; });
if (FirstArg != argv.end() && StringRef(*FirstArg).startswith("-cc1")) {
// If -cc1 came from a response file, remove the EOL sentinels.
if (MarkEOLs) {
auto newEnd = std::remove(argv.begin(), argv.end(), nullptr);
argv.resize(newEnd - argv.begin());
}
return ExecuteCC1Tool(argv, argv[1] + 4);
}
bool CanonicalPrefixes = true;
for (int i = 1, size = argv.size(); i < size; ++i) {
// Skip end-of-line response file markers
if (argv[i] == nullptr)
continue;
if (StringRef(argv[i]) == "-no-canonical-prefixes") {
CanonicalPrefixes = false;
break;
}
}
// Handle CL and _CL_ which permits additional command line options to be
// prepended or appended.
if (ClangCLMode) {
// Arguments in "CL" are prepended.
llvm::Optional<std::string> OptCL = llvm::sys::Process::GetEnv("CL");
if (OptCL.hasValue()) {
SmallVector<const char *, 8> PrependedOpts;
getCLEnvVarOptions(OptCL.getValue(), Saver, PrependedOpts);
// Insert right after the program name to prepend to the argument list.
argv.insert(argv.begin() + 1, PrependedOpts.begin(), PrependedOpts.end());
}
// Arguments in "_CL_" are appended.
llvm::Optional<std::string> Opt_CL_ = llvm::sys::Process::GetEnv("_CL_");
if (Opt_CL_.hasValue()) {
SmallVector<const char *, 8> AppendedOpts;
getCLEnvVarOptions(Opt_CL_.getValue(), Saver, AppendedOpts);
// Insert at the end of the argument list to append.
argv.append(AppendedOpts.begin(), AppendedOpts.end());
}
}
std::set<std::string> SavedStrings;
// Handle CCC_OVERRIDE_OPTIONS, used for editing a command line behind the
// scenes.
if (const char *OverrideStr = ::getenv("CCC_OVERRIDE_OPTIONS")) {
// FIXME: Driver shouldn't take extra initial argument.
ApplyQAOverride(argv, OverrideStr, SavedStrings);
}
std::string Path = GetExecutablePath(argv[0], CanonicalPrefixes);
IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts =
CreateAndPopulateDiagOpts(argv);
TextDiagnosticPrinter *DiagClient
= new TextDiagnosticPrinter(llvm::errs(), &*DiagOpts);
FixupDiagPrefixExeName(DiagClient, Path);
IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs());
DiagnosticsEngine Diags(DiagID, &*DiagOpts, DiagClient);
if (!DiagOpts->DiagnosticSerializationFile.empty()) {
auto SerializedConsumer =
clang::serialized_diags::create(DiagOpts->DiagnosticSerializationFile,
&*DiagOpts, /*MergeChildRecords=*/true);
Diags.setClient(new ChainedDiagnosticConsumer(
Diags.takeClient(), std::move(SerializedConsumer)));
}
ProcessWarningOptions(Diags, *DiagOpts, /*ReportDiags=*/false);
Driver TheDriver(Path, llvm::sys::getDefaultTargetTriple(), Diags);
SetInstallDir(argv, TheDriver, CanonicalPrefixes);
TheDriver.setTargetAndMode(TargetAndMode);
insertTargetAndModeArgs(TargetAndMode, argv, SavedStrings);
SetBackdoorDriverOutputsFromEnvVars(TheDriver);
std::unique_ptr<Compilation> C(TheDriver.BuildCompilation(argv));
int Res = 1;
if (C && !C->containsError()) {
SmallVector<std::pair<int, const Command *>, 4> FailingCommands;
Res = TheDriver.ExecuteCompilation(*C, FailingCommands);
// Force a crash to test the diagnostics.
if (TheDriver.GenReproducer) {
Diags.Report(diag::err_drv_force_crash)
<< !::getenv("FORCE_CLANG_DIAGNOSTICS_CRASH");
// Pretend that every command failed.
FailingCommands.clear();
for (const auto &J : C->getJobs())
if (const Command *C = dyn_cast<Command>(&J))
FailingCommands.push_back(std::make_pair(-1, C));
}
for (const auto &P : FailingCommands) {
int CommandRes = P.first;
const Command *FailingCommand = P.second;
if (!Res)
Res = CommandRes;
// If result status is < 0, then the driver command signalled an error.
// If result status is 70, then the driver command reported a fatal error.
// On Windows, abort will return an exit code of 3. In these cases,
// generate additional diagnostic information if possible.
bool DiagnoseCrash = CommandRes < 0 || CommandRes == 70;
#ifdef _WIN32
DiagnoseCrash |= CommandRes == 3;
#endif
if (DiagnoseCrash) {
TheDriver.generateCompilationDiagnostics(*C, *FailingCommand);
break;
}
}
}
Diags.getClient()->finish();
// If any timers were active but haven't been destroyed yet, print their
// results now. This happens in -disable-free mode.
llvm::TimerGroup::printAll(llvm::errs());
#ifdef _WIN32
// Exit status should not be negative on Win32, unless abnormal termination.
// Once abnormal termiation was caught, negative status should not be
// propagated.
if (Res < 0)
Res = 1;
#endif
// If we have multiple failing commands, we return the result of the first
// failing command.
return Res;
}

150
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@ -1,150 +0,0 @@
//===- tools/lld/lld.cpp - Linker Driver Dispatcher -----------------------===//
//
// The LLVM Linker
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file contains the main function of the lld executable. The main
// function is a thin wrapper which dispatches to the platform specific
// driver.
//
// lld is a single executable that contains four different linkers for ELF,
// COFF, WebAssembly and Mach-O. The main function dispatches according to
// argv[0] (i.e. command name). The most common name for each target is shown
// below:
//
// - ld.lld: ELF (Unix)
// - ld64: Mach-O (macOS)
// - lld-link: COFF (Windows)
// - ld-wasm: WebAssembly
//
// lld can be invoked as "lld" along with "-flavor" option. This is for
// backward compatibility and not recommended.
//
//===----------------------------------------------------------------------===//
#include "lld/Common/Driver.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/ADT/Twine.h"
#include "llvm/Support/InitLLVM.h"
#include "llvm/Support/Path.h"
#include <cstdlib>
using namespace lld;
using namespace llvm;
using namespace llvm::sys;
/*
enum Flavor {
Invalid,
Gnu, // -flavor gnu
WinLink, // -flavor link
Darwin, // -flavor darwin
Wasm, // -flavor wasm
};
LLVM_ATTRIBUTE_NORETURN static void die(const Twine &S) {
errs() << S << "\n";
exit(1);
}
static Flavor getFlavor(StringRef S) {
return StringSwitch<Flavor>(S)
.CasesLower("ld", "ld.lld", "gnu", Gnu)
.CasesLower("wasm", "ld-wasm", Wasm)
.CaseLower("link", WinLink)
.CasesLower("ld64", "ld64.lld", "darwin", Darwin)
.Default(Invalid);
}
static bool isPETarget(const std::vector<const char *> &V) {
for (auto It = V.begin(); It + 1 != V.end(); ++It) {
if (StringRef(*It) != "-m")
continue;
StringRef S = *(It + 1);
return S == "i386pe" || S == "i386pep" || S == "thumb2pe" || S == "arm64pe";
}
return false;
}
static Flavor parseProgname(StringRef Progname) {
#if __APPLE__
// Use Darwin driver for "ld" on Darwin.
if (Progname == "ld")
return Darwin;
#endif
#if LLVM_ON_UNIX
// Use GNU driver for "ld" on other Unix-like system.
if (Progname == "ld")
return Gnu;
#endif
// Progname may be something like "lld-gnu". Parse it.
SmallVector<StringRef, 3> V;
Progname.split(V, "-");
for (StringRef S : V)
if (Flavor F = getFlavor(S))
return F;
return Invalid;
}
static Flavor parseFlavor(std::vector<const char *> &V) {
// Parse -flavor option.
if (V.size() > 1 && V[1] == StringRef("-flavor")) {
if (V.size() <= 2)
die("missing arg value for '-flavor'");
Flavor F = getFlavor(V[2]);
if (F == Invalid)
die("Unknown flavor: " + StringRef(V[2]));
V.erase(V.begin() + 1, V.begin() + 3);
return F;
}
// Deduct the flavor from argv[0].
StringRef Arg0 = path::filename(V[0]);
if (Arg0.endswith_lower(".exe"))
Arg0 = Arg0.drop_back(4);
return parseProgname(Arg0);
}
*/
// If this function returns true, lld calls _exit() so that it quickly
// exits without invoking destructors of globally allocated objects.
//
// We don't want to do that if we are running tests though, because
// doing that breaks leak sanitizer. So, lit sets this environment variable,
// and we use it to detect whether we are running tests or not.
static bool canExitEarly() { return StringRef(getenv("LLD_IN_TEST")) != "1"; }
/// Universal linker main(). This linker emulates the gnu, darwin, or
/// windows linker based on the argv[0] or -flavor option.
int mainEntryClickHouseLLD(int Argc, /* const */ char **Argv) {
InitLLVM X(Argc, Argv);
std::vector<const char *> Args(Argv, Argv + Argc);
/*
switch (parseFlavor(Args)) {
case Gnu:
if (isPETarget(Args))
return !mingw::link(Args);
*/
return !elf::link(Args, canExitEarly());
/*
case WinLink:
return !coff::link(Args, canExitEarly());
case Darwin:
return !mach_o::link(Args, canExitEarly());
case Wasm:
return !wasm::link(Args, canExitEarly());
default:
die("lld is a generic driver.\n"
"Invoke ld.lld (Unix), ld64.lld (macOS), lld-link (Windows), wasm-lld"
" (WebAssembly) instead");
}
*/
}

49
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@ -1,49 +0,0 @@
add_definitions(-Wno-error -Wno-unused-parameter -Wno-non-virtual-dtor -U_LIBCPP_DEBUG)
link_directories(${LLVM_LIBRARY_DIRS})
add_library(clickhouse-compiler-lib
driver.cpp
cc1_main.cpp
cc1as_main.cpp
lld.cpp)
target_compile_options(clickhouse-compiler-lib PRIVATE -fno-rtti -fno-exceptions -g0)
string(REPLACE "${INCLUDE_DEBUG_HELPERS}" "" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS}) # cant compile with -fno-rtti
llvm_libs_all(REQUIRED_LLVM_LIBRARIES)
message(STATUS "Using LLVM ${LLVM_VERSION}: ${LLVM_INCLUDE_DIRS} : ${REQUIRED_LLVM_LIBRARIES}")
target_include_directories(clickhouse-compiler-lib SYSTEM PRIVATE ${LLVM_INCLUDE_DIRS})
# This is extracted almost directly from CMakeFiles/.../link.txt in LLVM build directory.
target_link_libraries(clickhouse-compiler-lib PRIVATE
clangBasic clangCodeGen clangDriver
clangFrontend
clangFrontendTool
clangRewriteFrontend clangARCMigrate clangStaticAnalyzerFrontend
clangParse clangSerialization clangSema clangEdit clangStaticAnalyzerCheckers
clangASTMatchers clangStaticAnalyzerCore clangAnalysis clangAST clangRewrite clangLex clangBasic
clangCrossTU clangIndex
lldCOFF
lldDriver
lldELF
lldMinGW
lldMachO
lldReaderWriter
lldYAML
lldCommon
lldCore
${REQUIRED_LLVM_LIBRARIES}
PUBLIC ${ZLIB_LIBRARIES} ${EXECINFO_LIBRARIES} Threads::Threads
${MALLOC_LIBRARIES}
${GLIBC_COMPATIBILITY_LIBRARIES}
${MEMCPY_LIBRARIES}
)

243
dbms/programs/clang/Compiler-7.0.0bundled/cc1_main.cpp
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@ -1,243 +0,0 @@
//===-- cc1_main.cpp - Clang CC1 Compiler Frontend ------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This is the entry point to the clang -cc1 functionality, which implements the
// core compiler functionality along with a number of additional tools for
// demonstration and testing purposes.
//
//===----------------------------------------------------------------------===//
#include "llvm/Option/Arg.h"
#include "clang/CodeGen/ObjectFilePCHContainerOperations.h"
#include "clang/Config/config.h"
#include "clang/Driver/DriverDiagnostic.h"
#include "clang/Driver/Options.h"
#include "clang/Frontend/CompilerInstance.h"
#include "clang/Frontend/CompilerInvocation.h"
#include "clang/Frontend/FrontendDiagnostic.h"
#include "clang/Frontend/TextDiagnosticBuffer.h"
#include "clang/Frontend/TextDiagnosticPrinter.h"
#include "clang/Frontend/Utils.h"
#include "clang/FrontendTool/Utils.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/Config/llvm-config.h"
#include "llvm/LinkAllPasses.h"
#include "llvm/Option/ArgList.h"
#include "llvm/Option/OptTable.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/TargetSelect.h"
#include "llvm/Support/Timer.h"
#include "llvm/Support/raw_ostream.h"
#include <cstdio>
#ifdef CLANG_HAVE_RLIMITS
#include <sys/resource.h>
#endif
// have no .a version in packages
#undef LINK_POLLY_INTO_TOOLS
using namespace clang;
using namespace llvm::opt;
//===----------------------------------------------------------------------===//
// Main driver
//===----------------------------------------------------------------------===//
static void LLVMErrorHandler(void *UserData, const std::string &Message,
bool GenCrashDiag) {
DiagnosticsEngine &Diags = *static_cast<DiagnosticsEngine*>(UserData);
Diags.Report(diag::err_fe_error_backend) << Message;
// Run the interrupt handlers to make sure any special cleanups get done, in
// particular that we remove files registered with RemoveFileOnSignal.
llvm::sys::RunInterruptHandlers();
// We cannot recover from llvm errors. When reporting a fatal error, exit
// with status 70 to generate crash diagnostics. For BSD systems this is
// defined as an internal software error. Otherwise, exit with status 1.
exit(GenCrashDiag ? 70 : 1);
}
#ifdef LINK_POLLY_INTO_TOOLS
namespace polly {
void initializePollyPasses(llvm::PassRegistry &Registry);
}
#endif
#ifdef CLANG_HAVE_RLIMITS
// The amount of stack we think is "sufficient". If less than this much is
// available, we may be unable to reach our template instantiation depth
// limit and other similar limits.
// FIXME: Unify this with the stack we request when spawning a thread to build
// a module.
static const int kSufficientStack = 8 << 20;
#if defined(__linux__) && defined(__PIE__)
static size_t getCurrentStackAllocation() {
// If we can't compute the current stack usage, allow for 512K of command
// line arguments and environment.
size_t Usage = 512 * 1024;
if (FILE *StatFile = fopen("/proc/self/stat", "r")) {
// We assume that the stack extends from its current address to the end of
// the environment space. In reality, there is another string literal (the
// program name) after the environment, but this is close enough (we only
// need to be within 100K or so).
unsigned long StackPtr, EnvEnd;
// Disable silly GCC -Wformat warning that complains about length
// modifiers on ignored format specifiers. We want to retain these
// for documentation purposes even though they have no effect.
#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wformat"
#endif
if (fscanf(StatFile,
"%*d %*s %*c %*d %*d %*d %*d %*d %*u %*lu %*lu %*lu %*lu %*lu "
"%*lu %*ld %*ld %*ld %*ld %*ld %*ld %*llu %*lu %*ld %*lu %*lu "
"%*lu %*lu %lu %*lu %*lu %*lu %*lu %*lu %*llu %*lu %*lu %*d %*d "
"%*u %*u %*llu %*lu %*ld %*lu %*lu %*lu %*lu %*lu %*lu %lu %*d",
&StackPtr, &EnvEnd) == 2) {
#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic pop
#endif
Usage = StackPtr < EnvEnd ? EnvEnd - StackPtr : StackPtr - EnvEnd;
}
fclose(StatFile);
}
return Usage;
}
#include <alloca.h>
LLVM_ATTRIBUTE_NOINLINE
static void ensureStackAddressSpace(int ExtraChunks = 0) {
// Linux kernels prior to 4.1 will sometimes locate the heap of a PIE binary
// relatively close to the stack (they are only guaranteed to be 128MiB
// apart). This results in crashes if we happen to heap-allocate more than
// 128MiB before we reach our stack high-water mark.
//
// To avoid these crashes, ensure that we have sufficient virtual memory
// pages allocated before we start running.
size_t Curr = getCurrentStackAllocation();
const int kTargetStack = kSufficientStack - 256 * 1024;
if (Curr < kTargetStack) {
volatile char *volatile Alloc =
static_cast<volatile char *>(alloca(kTargetStack - Curr));
Alloc[0] = 0;
Alloc[kTargetStack - Curr - 1] = 0;
}
}
#else
static void ensureStackAddressSpace() {}
#endif
/// Attempt to ensure that we have at least 8MiB of usable stack space.
static void ensureSufficientStack() {
struct rlimit rlim;
if (getrlimit(RLIMIT_STACK, &rlim) != 0)
return;
// Increase the soft stack limit to our desired level, if necessary and
// possible.
if (rlim.rlim_cur != RLIM_INFINITY && rlim.rlim_cur < kSufficientStack) {
// Try to allocate sufficient stack.
if (rlim.rlim_max == RLIM_INFINITY || rlim.rlim_max >= kSufficientStack)
rlim.rlim_cur = kSufficientStack;
else if (rlim.rlim_cur == rlim.rlim_max)
return;
else
rlim.rlim_cur = rlim.rlim_max;
if (setrlimit(RLIMIT_STACK, &rlim) != 0 ||
rlim.rlim_cur != kSufficientStack)
return;
}
// We should now have a stack of size at least kSufficientStack. Ensure
// that we can actually use that much, if necessary.
ensureStackAddressSpace();
}
#else
static void ensureSufficientStack() {}
#endif
int cc1_main(ArrayRef<const char *> Argv, const char *Argv0, void *MainAddr) {
ensureSufficientStack();
std::unique_ptr<CompilerInstance> Clang(new CompilerInstance());
IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs());
// Register the support for object-file-wrapped Clang modules.
auto PCHOps = Clang->getPCHContainerOperations();
PCHOps->registerWriter(llvm::make_unique<ObjectFilePCHContainerWriter>());
PCHOps->registerReader(llvm::make_unique<ObjectFilePCHContainerReader>());
// Initialize targets first, so that --version shows registered targets.
llvm::InitializeAllTargets();
llvm::InitializeAllTargetMCs();
llvm::InitializeAllAsmPrinters();
llvm::InitializeAllAsmParsers();
#ifdef LINK_POLLY_INTO_TOOLS
llvm::PassRegistry &Registry = *llvm::PassRegistry::getPassRegistry();
polly::initializePollyPasses(Registry);
#endif
// Buffer diagnostics from argument parsing so that we can output them using a
// well formed diagnostic object.
IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts = new DiagnosticOptions();
TextDiagnosticBuffer *DiagsBuffer = new TextDiagnosticBuffer;
DiagnosticsEngine Diags(DiagID, &*DiagOpts, DiagsBuffer);
bool Success = CompilerInvocation::CreateFromArgs(
Clang->getInvocation(), Argv.begin(), Argv.end(), Diags);
// Infer the builtin include path if unspecified.
if (Clang->getHeaderSearchOpts().UseBuiltinIncludes &&
Clang->getHeaderSearchOpts().ResourceDir.empty())
Clang->getHeaderSearchOpts().ResourceDir =
CompilerInvocation::GetResourcesPath(Argv0, MainAddr);
// Create the actual diagnostics engine.
Clang->createDiagnostics();
if (!Clang->hasDiagnostics())
return 1;
// Set an error handler, so that any LLVM backend diagnostics go through our
// error handler.
llvm::install_fatal_error_handler(LLVMErrorHandler,
static_cast<void*>(&Clang->getDiagnostics()));
DiagsBuffer->FlushDiagnostics(Clang->getDiagnostics());
if (!Success)
return 1;
// Execute the frontend actions.
Success = ExecuteCompilerInvocation(Clang.get());
// If any timers were active but haven't been destroyed yet, print their
// results now. This happens in -disable-free mode.
llvm::TimerGroup::printAll(llvm::errs());
// Our error handler depends on the Diagnostics object, which we're
// potentially about to delete. Uninstall the handler now so that any
// later errors use the default handling behavior instead.
llvm::remove_fatal_error_handler();
// When running with -disable-free, don't do any destruction or shutdown.
if (Clang->getFrontendOpts().DisableFree) {
BuryPointer(std::move(Clang));
return !Success;
}
return !Success;
}

555
dbms/programs/clang/Compiler-7.0.0bundled/cc1as_main.cpp
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@ -1,555 +0,0 @@
//===-- cc1as_main.cpp - Clang Assembler ---------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This is the entry point to the clang -cc1as functionality, which implements
// the direct interface to the LLVM MC based assembler.
//
//===----------------------------------------------------------------------===//
#include "clang/Basic/Diagnostic.h"
#include "clang/Basic/DiagnosticOptions.h"
#include "clang/Driver/DriverDiagnostic.h"
#include "clang/Driver/Options.h"
#include "clang/Frontend/FrontendDiagnostic.h"
#include "clang/Frontend/TextDiagnosticPrinter.h"
#include "clang/Frontend/Utils.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/ADT/Triple.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/MC/MCAsmBackend.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCCodeEmitter.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCInstrInfo.h"
#include "llvm/MC/MCObjectFileInfo.h"
#include "llvm/MC/MCParser/MCAsmParser.h"
#include "llvm/MC/MCParser/MCTargetAsmParser.h"
#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCSubtargetInfo.h"
#include "llvm/MC/MCTargetOptions.h"
#include "llvm/Option/Arg.h"
#include "llvm/Option/ArgList.h"
#include "llvm/Option/OptTable.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/FormattedStream.h"
#include "llvm/Support/Host.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/SourceMgr.h"
#include "llvm/Support/TargetRegistry.h"
#include "llvm/Support/TargetSelect.h"
#include "llvm/Support/Timer.h"
#include "llvm/Support/raw_ostream.h"
#include <memory>
#include <system_error>
using namespace clang;
using namespace clang::driver;
using namespace clang::driver::options;
using namespace llvm;
using namespace llvm::opt;
namespace {
/// \brief Helper class for representing a single invocation of the assembler.
struct AssemblerInvocation {
/// @name Target Options
/// @{
/// The name of the target triple to assemble for.
std::string Triple;
/// If given, the name of the target CPU to determine which instructions
/// are legal.
std::string CPU;
/// The list of target specific features to enable or disable -- this should
/// be a list of strings starting with '+' or '-'.
std::vector<std::string> Features;
/// The list of symbol definitions.
std::vector<std::string> SymbolDefs;
/// @}
/// @name Language Options
/// @{
std::vector<std::string> IncludePaths;
unsigned NoInitialTextSection : 1;
unsigned SaveTemporaryLabels : 1;
unsigned GenDwarfForAssembly : 1;
unsigned RelaxELFRelocations : 1;
unsigned DwarfVersion;
std::string DwarfDebugFlags;
std::string DwarfDebugProducer;
std::string DebugCompilationDir;
llvm::DebugCompressionType CompressDebugSections =
llvm::DebugCompressionType::None;
std::string MainFileName;
/// @}
/// @name Frontend Options
/// @{
std::string InputFile;
std::vector<std::string> LLVMArgs;
std::string OutputPath;
enum FileType {
FT_Asm, ///< Assembly (.s) output, transliterate mode.
FT_Null, ///< No output, for timing purposes.
FT_Obj ///< Object file output.
};
FileType OutputType;
unsigned ShowHelp : 1;
unsigned ShowVersion : 1;
/// @}
/// @name Transliterate Options
/// @{
unsigned OutputAsmVariant;
unsigned ShowEncoding : 1;
unsigned ShowInst : 1;
/// @}
/// @name Assembler Options
/// @{
unsigned RelaxAll : 1;
unsigned NoExecStack : 1;
unsigned FatalWarnings : 1;
unsigned IncrementalLinkerCompatible : 1;
/// The name of the relocation model to use.
std::string RelocationModel;
/// @}
public:
AssemblerInvocation() {
Triple = "";
NoInitialTextSection = 0;
InputFile = "-";
OutputPath = "-";
OutputType = FT_Asm;
OutputAsmVariant = 0;
ShowInst = 0;
ShowEncoding = 0;
RelaxAll = 0;
NoExecStack = 0;
FatalWarnings = 0;
IncrementalLinkerCompatible = 0;
DwarfVersion = 0;
}
static bool CreateFromArgs(AssemblerInvocation &Res,
ArrayRef<const char *> Argv,
DiagnosticsEngine &Diags);
};
}
bool AssemblerInvocation::CreateFromArgs(AssemblerInvocation &Opts,
ArrayRef<const char *> Argv,
DiagnosticsEngine &Diags) {
bool Success = true;
// Parse the arguments.
std::unique_ptr<OptTable> OptTbl(createDriverOptTable());
const unsigned IncludedFlagsBitmask = options::CC1AsOption;
unsigned MissingArgIndex, MissingArgCount;
InputArgList Args = OptTbl->ParseArgs(Argv, MissingArgIndex, MissingArgCount,
IncludedFlagsBitmask);
// Check for missing argument error.
if (MissingArgCount) {
Diags.Report(diag::err_drv_missing_argument)
<< Args.getArgString(MissingArgIndex) << MissingArgCount;
Success = false;
}
// Issue errors on unknown arguments.
for (const Arg *A : Args.filtered(OPT_UNKNOWN)) {
auto ArgString = A->getAsString(Args);
std::string Nearest;
if (OptTbl->findNearest(ArgString, Nearest, IncludedFlagsBitmask) > 1)
Diags.Report(diag::err_drv_unknown_argument) << ArgString;
else
Diags.Report(diag::err_drv_unknown_argument_with_suggestion)
<< ArgString << Nearest;
Success = false;
}
// Construct the invocation.
// Target Options
Opts.Triple = llvm::Triple::normalize(Args.getLastArgValue(OPT_triple));
Opts.CPU = Args.getLastArgValue(OPT_target_cpu);
Opts.Features = Args.getAllArgValues(OPT_target_feature);
// Use the default target triple if unspecified.
if (Opts.Triple.empty())
Opts.Triple = llvm::sys::getDefaultTargetTriple();
// Language Options
Opts.IncludePaths = Args.getAllArgValues(OPT_I);
Opts.NoInitialTextSection = Args.hasArg(OPT_n);
Opts.SaveTemporaryLabels = Args.hasArg(OPT_msave_temp_labels);
// Any DebugInfoKind implies GenDwarfForAssembly.
Opts.GenDwarfForAssembly = Args.hasArg(OPT_debug_info_kind_EQ);
if (const Arg *A = Args.getLastArg(OPT_compress_debug_sections,
OPT_compress_debug_sections_EQ)) {
if (A->getOption().getID() == OPT_compress_debug_sections) {
// TODO: be more clever about the compression type auto-detection
Opts.CompressDebugSections = llvm::DebugCompressionType::GNU;
} else {
Opts.CompressDebugSections =
llvm::StringSwitch<llvm::DebugCompressionType>(A->getValue())
.Case("none", llvm::DebugCompressionType::None)
.Case("zlib", llvm::DebugCompressionType::Z)
.Case("zlib-gnu", llvm::DebugCompressionType::GNU)
.Default(llvm::DebugCompressionType::None);
}
}
Opts.RelaxELFRelocations = Args.hasArg(OPT_mrelax_relocations);
Opts.DwarfVersion = getLastArgIntValue(Args, OPT_dwarf_version_EQ, 2, Diags);
Opts.DwarfDebugFlags = Args.getLastArgValue(OPT_dwarf_debug_flags);
Opts.DwarfDebugProducer = Args.getLastArgValue(OPT_dwarf_debug_producer);
Opts.DebugCompilationDir = Args.getLastArgValue(OPT_fdebug_compilation_dir);
Opts.MainFileName = Args.getLastArgValue(OPT_main_file_name);
// Frontend Options
if (Args.hasArg(OPT_INPUT)) {
bool First = true;
for (const Arg *A : Args.filtered(OPT_INPUT)) {
if (First) {
Opts.InputFile = A->getValue();
First = false;
} else {
Diags.Report(diag::err_drv_unknown_argument) << A->getAsString(Args);
Success = false;
}
}
}
Opts.LLVMArgs = Args.getAllArgValues(OPT_mllvm);
Opts.OutputPath = Args.getLastArgValue(OPT_o);
if (Arg *A = Args.getLastArg(OPT_filetype)) {
StringRef Name = A->getValue();
unsigned OutputType = StringSwitch<unsigned>(Name)
.Case("asm", FT_Asm)
.Case("null", FT_Null)
.Case("obj", FT_Obj)
.Default(~0U);
if (OutputType == ~0U) {
Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << Name;
Success = false;
} else
Opts.OutputType = FileType(OutputType);
}
Opts.ShowHelp = Args.hasArg(OPT_help);
Opts.ShowVersion = Args.hasArg(OPT_version);
// Transliterate Options
Opts.OutputAsmVariant =
getLastArgIntValue(Args, OPT_output_asm_variant, 0, Diags);
Opts.ShowEncoding = Args.hasArg(OPT_show_encoding);
Opts.ShowInst = Args.hasArg(OPT_show_inst);
// Assemble Options
Opts.RelaxAll = Args.hasArg(OPT_mrelax_all);
Opts.NoExecStack = Args.hasArg(OPT_mno_exec_stack);
Opts.FatalWarnings = Args.hasArg(OPT_massembler_fatal_warnings);
Opts.RelocationModel = Args.getLastArgValue(OPT_mrelocation_model, "pic");
Opts.IncrementalLinkerCompatible =
Args.hasArg(OPT_mincremental_linker_compatible);
Opts.SymbolDefs = Args.getAllArgValues(OPT_defsym);
return Success;
}
static std::unique_ptr<raw_fd_ostream>
getOutputStream(AssemblerInvocation &Opts, DiagnosticsEngine &Diags,
bool Binary) {
if (Opts.OutputPath.empty())
Opts.OutputPath = "-";
// Make sure that the Out file gets unlinked from the disk if we get a
// SIGINT.
if (Opts.OutputPath != "-")
sys::RemoveFileOnSignal(Opts.OutputPath);
std::error_code EC;
auto Out = llvm::make_unique<raw_fd_ostream>(
Opts.OutputPath, EC, (Binary ? sys::fs::F_None : sys::fs::F_Text));
if (EC) {
Diags.Report(diag::err_fe_unable_to_open_output) << Opts.OutputPath
<< EC.message();
return nullptr;
}
return Out;
}
static bool ExecuteAssembler(AssemblerInvocation &Opts,
DiagnosticsEngine &Diags) {
// Get the target specific parser.
std::string Error;
const Target *TheTarget = TargetRegistry::lookupTarget(Opts.Triple, Error);
if (!TheTarget)
return Diags.Report(diag::err_target_unknown_triple) << Opts.Triple;
ErrorOr<std::unique_ptr<MemoryBuffer>> Buffer =
MemoryBuffer::getFileOrSTDIN(Opts.InputFile);
if (std::error_code EC = Buffer.getError()) {
Error = EC.message();
return Diags.Report(diag::err_fe_error_reading) << Opts.InputFile;
}
SourceMgr SrcMgr;
// Tell SrcMgr about this buffer, which is what the parser will pick up.
SrcMgr.AddNewSourceBuffer(std::move(*Buffer), SMLoc());
// Record the location of the include directories so that the lexer can find
// it later.
SrcMgr.setIncludeDirs(Opts.IncludePaths);
std::unique_ptr<MCRegisterInfo> MRI(TheTarget->createMCRegInfo(Opts.Triple));
assert(MRI && "Unable to create target register info!");
std::unique_ptr<MCAsmInfo> MAI(TheTarget->createMCAsmInfo(*MRI, Opts.Triple));
assert(MAI && "Unable to create target asm info!");
// Ensure MCAsmInfo initialization occurs before any use, otherwise sections
// may be created with a combination of default and explicit settings.
MAI->setCompressDebugSections(Opts.CompressDebugSections);
MAI->setRelaxELFRelocations(Opts.RelaxELFRelocations);
bool IsBinary = Opts.OutputType == AssemblerInvocation::FT_Obj;
std::unique_ptr<raw_fd_ostream> FDOS = getOutputStream(Opts, Diags, IsBinary);
if (!FDOS)
return true;
// FIXME: This is not pretty. MCContext has a ptr to MCObjectFileInfo and
// MCObjectFileInfo needs a MCContext reference in order to initialize itself.
std::unique_ptr<MCObjectFileInfo> MOFI(new MCObjectFileInfo());
MCContext Ctx(MAI.get(), MRI.get(), MOFI.get(), &SrcMgr);
bool PIC = false;
if (Opts.RelocationModel == "static") {
PIC = false;
} else if (Opts.RelocationModel == "pic") {
PIC = true;
} else {
assert(Opts.RelocationModel == "dynamic-no-pic" &&
"Invalid PIC model!");
PIC = false;
}
MOFI->InitMCObjectFileInfo(Triple(Opts.Triple), PIC, Ctx);
if (Opts.SaveTemporaryLabels)
Ctx.setAllowTemporaryLabels(false);
if (Opts.GenDwarfForAssembly)
Ctx.setGenDwarfForAssembly(true);
if (!Opts.DwarfDebugFlags.empty())
Ctx.setDwarfDebugFlags(StringRef(Opts.DwarfDebugFlags));
if (!Opts.DwarfDebugProducer.empty())
Ctx.setDwarfDebugProducer(StringRef(Opts.DwarfDebugProducer));
if (!Opts.DebugCompilationDir.empty())
Ctx.setCompilationDir(Opts.DebugCompilationDir);
if (!Opts.MainFileName.empty())
Ctx.setMainFileName(StringRef(Opts.MainFileName));
Ctx.setDwarfVersion(Opts.DwarfVersion);
// Build up the feature string from the target feature list.
std::string FS;
if (!Opts.Features.empty()) {
FS = Opts.Features[0];
for (unsigned i = 1, e = Opts.Features.size(); i != e; ++i)
FS += "," + Opts.Features[i];
}
std::unique_ptr<MCStreamer> Str;
std::unique_ptr<MCInstrInfo> MCII(TheTarget->createMCInstrInfo());
std::unique_ptr<MCSubtargetInfo> STI(
TheTarget->createMCSubtargetInfo(Opts.Triple, Opts.CPU, FS));
raw_pwrite_stream *Out = FDOS.get();
std::unique_ptr<buffer_ostream> BOS;
// FIXME: There is a bit of code duplication with addPassesToEmitFile.
if (Opts.OutputType == AssemblerInvocation::FT_Asm) {
MCInstPrinter *IP = TheTarget->createMCInstPrinter(
llvm::Triple(Opts.Triple), Opts.OutputAsmVariant, *MAI, *MCII, *MRI);
std::unique_ptr<MCCodeEmitter> CE;
if (Opts.ShowEncoding)
CE.reset(TheTarget->createMCCodeEmitter(*MCII, *MRI, Ctx));
MCTargetOptions MCOptions;
std::unique_ptr<MCAsmBackend> MAB(
TheTarget->createMCAsmBackend(*STI, *MRI, MCOptions));
auto FOut = llvm::make_unique<formatted_raw_ostream>(*Out);
Str.reset(TheTarget->createAsmStreamer(
Ctx, std::move(FOut), /*asmverbose*/ true,
/*useDwarfDirectory*/ true, IP, std::move(CE), std::move(MAB),
Opts.ShowInst));
} else if (Opts.OutputType == AssemblerInvocation::FT_Null) {
Str.reset(createNullStreamer(Ctx));
} else {
assert(Opts.OutputType == AssemblerInvocation::FT_Obj &&
"Invalid file type!");
if (!FDOS->supportsSeeking()) {
BOS = make_unique<buffer_ostream>(*FDOS);
Out = BOS.get();
}
std::unique_ptr<MCCodeEmitter> CE(
TheTarget->createMCCodeEmitter(*MCII, *MRI, Ctx));
MCTargetOptions MCOptions;
std::unique_ptr<MCAsmBackend> MAB(
TheTarget->createMCAsmBackend(*STI, *MRI, MCOptions));
Triple T(Opts.Triple);
Str.reset(TheTarget->createMCObjectStreamer(
T, Ctx, std::move(MAB), *Out, std::move(CE), *STI, Opts.RelaxAll,
Opts.IncrementalLinkerCompatible,
/*DWARFMustBeAtTheEnd*/ true));
Str.get()->InitSections(Opts.NoExecStack);
}
// Assembly to object compilation should leverage assembly info.
Str->setUseAssemblerInfoForParsing(true);
bool Failed = false;
std::unique_ptr<MCAsmParser> Parser(
createMCAsmParser(SrcMgr, Ctx, *Str.get(), *MAI));
// FIXME: init MCTargetOptions from sanitizer flags here.
MCTargetOptions Options;
std::unique_ptr<MCTargetAsmParser> TAP(
TheTarget->createMCAsmParser(*STI, *Parser, *MCII, Options));
if (!TAP)
Failed = Diags.Report(diag::err_target_unknown_triple) << Opts.Triple;
// Set values for symbols, if any.
for (auto &S : Opts.SymbolDefs) {
auto Pair = StringRef(S).split('=');
auto Sym = Pair.first;
auto Val = Pair.second;
int64_t Value;
// We have already error checked this in the driver.
Val.getAsInteger(0, Value);
Ctx.setSymbolValue(Parser->getStreamer(), Sym, Value);
}
if (!Failed) {
Parser->setTargetParser(*TAP.get());
Failed = Parser->Run(Opts.NoInitialTextSection);
}
// Close Streamer first.
// It might have a reference to the output stream.
Str.reset();
// Close the output stream early.
BOS.reset();
FDOS.reset();
// Delete output file if there were errors.
if (Failed && Opts.OutputPath != "-")
sys::fs::remove(Opts.OutputPath);
return Failed;
}
static void LLVMErrorHandler(void *UserData, const std::string &Message,
bool /*GenCrashDiag*/) {
DiagnosticsEngine &Diags = *static_cast<DiagnosticsEngine*>(UserData);
Diags.Report(diag::err_fe_error_backend) << Message;
// We cannot recover from llvm errors.
exit(1);
}
int cc1as_main(ArrayRef<const char *> Argv, const char */*Argv0*/, void */*MainAddr*/) {
// Initialize targets and assembly printers/parsers.
InitializeAllTargetInfos();
InitializeAllTargetMCs();
InitializeAllAsmParsers();
// Construct our diagnostic client.
IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts = new DiagnosticOptions();
TextDiagnosticPrinter *DiagClient
= new TextDiagnosticPrinter(errs(), &*DiagOpts);
DiagClient->setPrefix("clang -cc1as");
IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs());
DiagnosticsEngine Diags(DiagID, &*DiagOpts, DiagClient);
// Set an error handler, so that any LLVM backend diagnostics go through our
// error handler.
ScopedFatalErrorHandler FatalErrorHandler
(LLVMErrorHandler, static_cast<void*>(&Diags));
// Parse the arguments.
AssemblerInvocation Asm;
if (!AssemblerInvocation::CreateFromArgs(Asm, Argv, Diags))
return 1;
if (Asm.ShowHelp) {
std::unique_ptr<OptTable> Opts(driver::createDriverOptTable());
Opts->PrintHelp(llvm::outs(), "clang -cc1as", "Clang Integrated Assembler",
/*Include=*/driver::options::CC1AsOption, /*Exclude=*/0,
/*ShowAllAliases=*/false);
return 0;
}
// Honor -version.
//
// FIXME: Use a better -version message?
if (Asm.ShowVersion) {
llvm::cl::PrintVersionMessage();
return 0;
}
// Honor -mllvm.
//
// FIXME: Remove this, one day.
if (!Asm.LLVMArgs.empty()) {
unsigned NumArgs = Asm.LLVMArgs.size();
auto Args = llvm::make_unique<const char*[]>(NumArgs + 2);
Args[0] = "clang (LLVM option parsing)";
for (unsigned i = 0; i != NumArgs; ++i)
Args[i + 1] = Asm.LLVMArgs[i].c_str();
Args[NumArgs + 1] = nullptr;
llvm::cl::ParseCommandLineOptions(NumArgs + 1, Args.get());
}
// Execute the invocation, unless there were parsing errors.
bool Failed = Diags.hasErrorOccurred() || ExecuteAssembler(Asm, Diags);
// If any timers were active but haven't been destroyed yet, print their
// results now.
TimerGroup::printAll(errs());
return !!Failed;
}

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dbms/programs/clang/Compiler-7.0.0bundled/driver.cpp
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@ -1,512 +0,0 @@
//===-- driver.cpp - Clang GCC-Compatible Driver --------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This is the entry point to the clang driver; it is a thin wrapper
// for functionality in the Driver clang library.
//
//===----------------------------------------------------------------------===//
#include "clang/Driver/Driver.h"
#include "clang/Basic/DiagnosticOptions.h"
#include "clang/Driver/Compilation.h"
#include "clang/Driver/DriverDiagnostic.h"
#include "clang/Driver/Options.h"
#include "clang/Driver/ToolChain.h"
#include "clang/Frontend/ChainedDiagnosticConsumer.h"
#include "clang/Frontend/CompilerInvocation.h"
#include "clang/Frontend/SerializedDiagnosticPrinter.h"
#include "clang/Frontend/TextDiagnosticPrinter.h"
#include "clang/Frontend/Utils.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/Option/ArgList.h"
#include "llvm/Option/OptTable.h"
#include "llvm/Option/Option.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/Host.h"
#include "llvm/Support/InitLLVM.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/Process.h"
#include "llvm/Support/Program.h"
#include "llvm/Support/Regex.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/StringSaver.h"
#include "llvm/Support/TargetSelect.h"
#include "llvm/Support/Timer.h"
#include "llvm/Support/raw_ostream.h"
#include <memory>
#include <set>
#include <system_error>
using namespace clang;
using namespace clang::driver;
using namespace llvm::opt;
std::string GetExecutablePath(const char *Argv0, bool CanonicalPrefixes) {
if (!CanonicalPrefixes) {
SmallString<128> ExecutablePath(Argv0);
// Do a PATH lookup if Argv0 isn't a valid path.
if (!llvm::sys::fs::exists(ExecutablePath))
if (llvm::ErrorOr<std::string> P =
llvm::sys::findProgramByName(ExecutablePath))
ExecutablePath = *P;
return ExecutablePath.str();
}
// This just needs to be some symbol in the binary; C++ doesn't
// allow taking the address of ::main however.
void *P = (void*) (intptr_t) GetExecutablePath;
return llvm::sys::fs::getMainExecutable(Argv0, P);
}
static const char *GetStableCStr(std::set<std::string> &SavedStrings,
StringRef S) {
return SavedStrings.insert(S).first->c_str();
}
/// ApplyQAOverride - Apply a list of edits to the input argument lists.
///
/// The input string is a space separate list of edits to perform,
/// they are applied in order to the input argument lists. Edits
/// should be one of the following forms:
///
/// '#': Silence information about the changes to the command line arguments.
///
/// '^': Add FOO as a new argument at the beginning of the command line.
///
/// '+': Add FOO as a new argument at the end of the command line.
///
/// 's/XXX/YYY/': Substitute the regular expression XXX with YYY in the command
/// line.
///
/// 'xOPTION': Removes all instances of the literal argument OPTION.
///
/// 'XOPTION': Removes all instances of the literal argument OPTION,
/// and the following argument.
///
/// 'Ox': Removes all flags matching 'O' or 'O[sz0-9]' and adds 'Ox'
/// at the end of the command line.
///
/// \param OS - The stream to write edit information to.
/// \param Args - The vector of command line arguments.
/// \param Edit - The override command to perform.
/// \param SavedStrings - Set to use for storing string representations.
static void ApplyOneQAOverride(raw_ostream &OS,
SmallVectorImpl<const char*> &Args,
StringRef Edit,
std::set<std::string> &SavedStrings) {
// This does not need to be efficient.
if (Edit[0] == '^') {
const char *Str =
GetStableCStr(SavedStrings, Edit.substr(1));
OS << "### Adding argument " << Str << " at beginning\n";
Args.insert(Args.begin() + 1, Str);
} else if (Edit[0] == '+') {
const char *Str =
GetStableCStr(SavedStrings, Edit.substr(1));
OS << "### Adding argument " << Str << " at end\n";
Args.push_back(Str);
} else if (Edit[0] == 's' && Edit[1] == '/' && Edit.endswith("/") &&
Edit.slice(2, Edit.size()-1).find('/') != StringRef::npos) {
StringRef MatchPattern = Edit.substr(2).split('/').first;
StringRef ReplPattern = Edit.substr(2).split('/').second;
ReplPattern = ReplPattern.slice(0, ReplPattern.size()-1);
for (unsigned i = 1, e = Args.size(); i != e; ++i) {
// Ignore end-of-line response file markers
if (Args[i] == nullptr)
continue;
std::string Repl = llvm::Regex(MatchPattern).sub(ReplPattern, Args[i]);
if (Repl != Args[i]) {
OS << "### Replacing '" << Args[i] << "' with '" << Repl << "'\n";
Args[i] = GetStableCStr(SavedStrings, Repl);
}
}
} else if (Edit[0] == 'x' || Edit[0] == 'X') {
auto Option = Edit.substr(1);
for (unsigned i = 1; i < Args.size();) {
if (Option == Args[i]) {
OS << "### Deleting argument " << Args[i] << '\n';
Args.erase(Args.begin() + i);
if (Edit[0] == 'X') {
if (i < Args.size()) {
OS << "### Deleting argument " << Args[i] << '\n';
Args.erase(Args.begin() + i);
} else
OS << "### Invalid X edit, end of command line!\n";
}
} else
++i;
}
} else if (Edit[0] == 'O') {
for (unsigned i = 1; i < Args.size();) {
const char *A = Args[i];
// Ignore end-of-line response file markers
if (A == nullptr)
continue;
if (A[0] == '-' && A[1] == 'O' &&
(A[2] == '\0' ||
(A[3] == '\0' && (A[2] == 's' || A[2] == 'z' ||
('0' <= A[2] && A[2] <= '9'))))) {
OS << "### Deleting argument " << Args[i] << '\n';
Args.erase(Args.begin() + i);
} else
++i;
}
OS << "### Adding argument " << Edit << " at end\n";
Args.push_back(GetStableCStr(SavedStrings, '-' + Edit.str()));
} else {
OS << "### Unrecognized edit: " << Edit << "\n";
}
}
/// ApplyQAOverride - Apply a comma separate list of edits to the
/// input argument lists. See ApplyOneQAOverride.
static void ApplyQAOverride(SmallVectorImpl<const char*> &Args,
const char *OverrideStr,
std::set<std::string> &SavedStrings) {
raw_ostream *OS = &llvm::errs();
if (OverrideStr[0] == '#') {
++OverrideStr;
OS = &llvm::nulls();
}
*OS << "### CCC_OVERRIDE_OPTIONS: " << OverrideStr << "\n";
// This does not need to be efficient.
const char *S = OverrideStr;
while (*S) {
const char *End = ::strchr(S, ' ');
if (!End)
End = S + strlen(S);
if (End != S)
ApplyOneQAOverride(*OS, Args, std::string(S, End), SavedStrings);
S = End;
if (*S != '\0')
++S;
}
}
extern int cc1_main(ArrayRef<const char *> Argv, const char *Argv0,
void *MainAddr);
extern int cc1as_main(ArrayRef<const char *> Argv, const char *Argv0,
void *MainAddr);
extern int cc1gen_reproducer_main(ArrayRef<const char *> Argv,
const char *Argv0, void *MainAddr);
static void insertTargetAndModeArgs(const ParsedClangName &NameParts,
SmallVectorImpl<const char *> &ArgVector,
std::set<std::string> &SavedStrings) {
// Put target and mode arguments at the start of argument list so that
// arguments specified in command line could override them. Avoid putting
// them at index 0, as an option like '-cc1' must remain the first.
int InsertionPoint = 0;
if (ArgVector.size() > 0)
++InsertionPoint;
if (NameParts.DriverMode) {
// Add the mode flag to the arguments.
ArgVector.insert(ArgVector.begin() + InsertionPoint,
GetStableCStr(SavedStrings, NameParts.DriverMode));
}
if (NameParts.TargetIsValid) {
const char *arr[] = {"-target", GetStableCStr(SavedStrings,
NameParts.TargetPrefix)};
ArgVector.insert(ArgVector.begin() + InsertionPoint,
std::begin(arr), std::end(arr));
}
}
static void getCLEnvVarOptions(std::string &EnvValue, llvm::StringSaver &Saver,
SmallVectorImpl<const char *> &Opts) {
llvm::cl::TokenizeWindowsCommandLine(EnvValue, Saver, Opts);
// The first instance of '#' should be replaced with '=' in each option.
for (const char *Opt : Opts)
if (char *NumberSignPtr = const_cast<char *>(::strchr(Opt, '#')))
*NumberSignPtr = '=';
}
static void SetBackdoorDriverOutputsFromEnvVars(Driver &TheDriver) {
// Handle CC_PRINT_OPTIONS and CC_PRINT_OPTIONS_FILE.
TheDriver.CCPrintOptions = !!::getenv("CC_PRINT_OPTIONS");
if (TheDriver.CCPrintOptions)
TheDriver.CCPrintOptionsFilename = ::getenv("CC_PRINT_OPTIONS_FILE");
// Handle CC_PRINT_HEADERS and CC_PRINT_HEADERS_FILE.
TheDriver.CCPrintHeaders = !!::getenv("CC_PRINT_HEADERS");
if (TheDriver.CCPrintHeaders)
TheDriver.CCPrintHeadersFilename = ::getenv("CC_PRINT_HEADERS_FILE");
// Handle CC_LOG_DIAGNOSTICS and CC_LOG_DIAGNOSTICS_FILE.
TheDriver.CCLogDiagnostics = !!::getenv("CC_LOG_DIAGNOSTICS");
if (TheDriver.CCLogDiagnostics)
TheDriver.CCLogDiagnosticsFilename = ::getenv("CC_LOG_DIAGNOSTICS_FILE");
}
static void FixupDiagPrefixExeName(TextDiagnosticPrinter *DiagClient,
const std::string &Path) {
// If the clang binary happens to be named cl.exe for compatibility reasons,
// use clang-cl.exe as the prefix to avoid confusion between clang and MSVC.
StringRef ExeBasename(llvm::sys::path::filename(Path));
if (ExeBasename.equals_lower("cl.exe"))
ExeBasename = "clang-cl.exe";
DiagClient->setPrefix(ExeBasename);
}
// This lets us create the DiagnosticsEngine with a properly-filled-out
// DiagnosticOptions instance.
static DiagnosticOptions *
CreateAndPopulateDiagOpts(ArrayRef<const char *> argv) {
auto *DiagOpts = new DiagnosticOptions;
std::unique_ptr<OptTable> Opts(createDriverOptTable());
unsigned MissingArgIndex, MissingArgCount;
InputArgList Args =
Opts->ParseArgs(argv.slice(1), MissingArgIndex, MissingArgCount);
// We ignore MissingArgCount and the return value of ParseDiagnosticArgs.
// Any errors that would be diagnosed here will also be diagnosed later,
// when the DiagnosticsEngine actually exists.
(void)ParseDiagnosticArgs(*DiagOpts, Args);
return DiagOpts;
}
static void SetInstallDir(SmallVectorImpl<const char *> &argv,
Driver &TheDriver, bool CanonicalPrefixes) {
// Attempt to find the original path used to invoke the driver, to determine
// the installed path. We do this manually, because we want to support that
// path being a symlink.
SmallString<128> InstalledPath(argv[0]);
// Do a PATH lookup, if there are no directory components.
if (llvm::sys::path::filename(InstalledPath) == InstalledPath)
if (llvm::ErrorOr<std::string> Tmp = llvm::sys::findProgramByName(
llvm::sys::path::filename(InstalledPath.str())))
InstalledPath = *Tmp;
// FIXME: We don't actually canonicalize this, we just make it absolute.
if (CanonicalPrefixes)
llvm::sys::fs::make_absolute(InstalledPath);
StringRef InstalledPathParent(llvm::sys::path::parent_path(InstalledPath));
if (llvm::sys::fs::exists(InstalledPathParent))
TheDriver.setInstalledDir(InstalledPathParent);
}
static int ExecuteCC1Tool(ArrayRef<const char *> argv, StringRef Tool) {
void *GetExecutablePathVP = (void *)(intptr_t) GetExecutablePath;
if (Tool == "")
return cc1_main(argv.slice(2), argv[0], GetExecutablePathVP);
if (Tool == "as")
return cc1as_main(argv.slice(2), argv[0], GetExecutablePathVP);
// Reject unknown tools.
llvm::errs() << "error: unknown integrated tool '" << Tool << "'. "
<< "Valid tools include '-cc1' and '-cc1as'.\n";
return 1;
}
int mainEntryClickHouseClang(int argc_, char **argv_) {
llvm::InitLLVM X(argc_, argv_);
SmallVector<const char *, 256> argv(argv_, argv_ + argc_);
if (llvm::sys::Process::FixupStandardFileDescriptors())
return 1;
llvm::InitializeAllTargets();
auto TargetAndMode = ToolChain::getTargetAndModeFromProgramName(argv[0]);
llvm::BumpPtrAllocator A;
llvm::StringSaver Saver(A);
// Parse response files using the GNU syntax, unless we're in CL mode. There
// are two ways to put clang in CL compatibility mode: argv[0] is either
// clang-cl or cl, or --driver-mode=cl is on the command line. The normal
// command line parsing can't happen until after response file parsing, so we
// have to manually search for a --driver-mode=cl argument the hard way.
// Finally, our -cc1 tools don't care which tokenization mode we use because
// response files written by clang will tokenize the same way in either mode.
bool ClangCLMode = false;
if (StringRef(TargetAndMode.DriverMode).equals("--driver-mode=cl") ||
std::find_if(argv.begin(), argv.end(), [](const char *F) {
return F && strcmp(F, "--driver-mode=cl") == 0;
}) != argv.end()) {
ClangCLMode = true;
}
enum { Default, POSIX, Windows } RSPQuoting = Default;
for (const char *F : argv) {
if (strcmp(F, "--rsp-quoting=posix") == 0)
RSPQuoting = POSIX;
else if (strcmp(F, "--rsp-quoting=windows") == 0)
RSPQuoting = Windows;
}
// Determines whether we want nullptr markers in argv to indicate response
// files end-of-lines. We only use this for the /LINK driver argument with
// clang-cl.exe on Windows.
bool MarkEOLs = ClangCLMode;
llvm::cl::TokenizerCallback Tokenizer;
if (RSPQuoting == Windows || (RSPQuoting == Default && ClangCLMode))
Tokenizer = &llvm::cl::TokenizeWindowsCommandLine;
else
Tokenizer = &llvm::cl::TokenizeGNUCommandLine;
if (MarkEOLs && argv.size() > 1 && StringRef(argv[1]).startswith("-cc1"))
MarkEOLs = false;
llvm::cl::ExpandResponseFiles(Saver, Tokenizer, argv, MarkEOLs);
// Handle -cc1 integrated tools, even if -cc1 was expanded from a response
// file.
auto FirstArg = std::find_if(argv.begin() + 1, argv.end(),
[](const char *A) { return A != nullptr; });
if (FirstArg != argv.end() && StringRef(*FirstArg).startswith("-cc1")) {
// If -cc1 came from a response file, remove the EOL sentinels.
if (MarkEOLs) {
auto newEnd = std::remove(argv.begin(), argv.end(), nullptr);
argv.resize(newEnd - argv.begin());
}
return ExecuteCC1Tool(argv, argv[1] + 4);
}
bool CanonicalPrefixes = true;
for (int i = 1, size = argv.size(); i < size; ++i) {
// Skip end-of-line response file markers
if (argv[i] == nullptr)
continue;
if (StringRef(argv[i]) == "-no-canonical-prefixes") {
CanonicalPrefixes = false;
break;
}
}
// Handle CL and _CL_ which permits additional command line options to be
// prepended or appended.
if (ClangCLMode) {
// Arguments in "CL" are prepended.
llvm::Optional<std::string> OptCL = llvm::sys::Process::GetEnv("CL");
if (OptCL.hasValue()) {
SmallVector<const char *, 8> PrependedOpts;
getCLEnvVarOptions(OptCL.getValue(), Saver, PrependedOpts);
// Insert right after the program name to prepend to the argument list.
argv.insert(argv.begin() + 1, PrependedOpts.begin(), PrependedOpts.end());
}
// Arguments in "_CL_" are appended.
llvm::Optional<std::string> Opt_CL_ = llvm::sys::Process::GetEnv("_CL_");
if (Opt_CL_.hasValue()) {
SmallVector<const char *, 8> AppendedOpts;
getCLEnvVarOptions(Opt_CL_.getValue(), Saver, AppendedOpts);
// Insert at the end of the argument list to append.
argv.append(AppendedOpts.begin(), AppendedOpts.end());
}
}
std::set<std::string> SavedStrings;
// Handle CCC_OVERRIDE_OPTIONS, used for editing a command line behind the
// scenes.
if (const char *OverrideStr = ::getenv("CCC_OVERRIDE_OPTIONS")) {
// FIXME: Driver shouldn't take extra initial argument.
ApplyQAOverride(argv, OverrideStr, SavedStrings);
}
std::string Path = GetExecutablePath(argv[0], CanonicalPrefixes);
IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts =
CreateAndPopulateDiagOpts(argv);
TextDiagnosticPrinter *DiagClient
= new TextDiagnosticPrinter(llvm::errs(), &*DiagOpts);
FixupDiagPrefixExeName(DiagClient, Path);
IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs());
DiagnosticsEngine Diags(DiagID, &*DiagOpts, DiagClient);
if (!DiagOpts->DiagnosticSerializationFile.empty()) {
auto SerializedConsumer =
clang::serialized_diags::create(DiagOpts->DiagnosticSerializationFile,
&*DiagOpts, /*MergeChildRecords=*/true);
Diags.setClient(new ChainedDiagnosticConsumer(
Diags.takeClient(), std::move(SerializedConsumer)));
}
ProcessWarningOptions(Diags, *DiagOpts, /*ReportDiags=*/false);
Driver TheDriver(Path, llvm::sys::getDefaultTargetTriple(), Diags);
SetInstallDir(argv, TheDriver, CanonicalPrefixes);
TheDriver.setTargetAndMode(TargetAndMode);
insertTargetAndModeArgs(TargetAndMode, argv, SavedStrings);
SetBackdoorDriverOutputsFromEnvVars(TheDriver);
std::unique_ptr<Compilation> C(TheDriver.BuildCompilation(argv));
int Res = 1;
if (C && !C->containsError()) {
SmallVector<std::pair<int, const Command *>, 4> FailingCommands;
Res = TheDriver.ExecuteCompilation(*C, FailingCommands);
// Force a crash to test the diagnostics.
if (TheDriver.GenReproducer) {
Diags.Report(diag::err_drv_force_crash)
<< !::getenv("FORCE_CLANG_DIAGNOSTICS_CRASH");
// Pretend that every command failed.
FailingCommands.clear();
for (const auto &J : C->getJobs())
if (const Command *C = dyn_cast<Command>(&J))
FailingCommands.push_back(std::make_pair(-1, C));
}
for (const auto &P : FailingCommands) {
int CommandRes = P.first;
const Command *FailingCommand = P.second;
if (!Res)
Res = CommandRes;
// If result status is < 0, then the driver command signalled an error.
// If result status is 70, then the driver command reported a fatal error.
// On Windows, abort will return an exit code of 3. In these cases,
// generate additional diagnostic information if possible.
bool DiagnoseCrash = CommandRes < 0 || CommandRes == 70;
#ifdef _WIN32
DiagnoseCrash |= CommandRes == 3;
#endif
if (DiagnoseCrash) {
TheDriver.generateCompilationDiagnostics(*C, *FailingCommand);
break;
}
}
}
Diags.getClient()->finish();
// If any timers were active but haven't been destroyed yet, print their
// results now. This happens in -disable-free mode.
llvm::TimerGroup::printAll(llvm::errs());
#ifdef _WIN32
// Exit status should not be negative on Win32, unless abnormal termination.
// Once abnormal termiation was caught, negative status should not be
// propagated.
if (Res < 0)
Res = 1;
#endif
// If we have multiple failing commands, we return the result of the first
// failing command.
return Res;
}

10
dbms/programs/clang/Compiler-7.0.0bundled/lld.cpp
View File

@ -1,10 +0,0 @@
#include "lld/Common/Driver.h"
#include "llvm/Support/InitLLVM.h"
#include <vector>
int mainEntryClickHouseLLD(int argc, char ** argv)
{
llvm::InitLLVM X(argc, argv);
std::vector<const char *> args(argv, argv + argc);
return !lld::elf::link(args, false);
}

1
dbms/programs/clang/Compiler-7.0.0svn
View File

@ -1 +0,0 @@
Compiler-7.0.0

1
dbms/programs/clang/Compiler-7.0.1
View File

@ -1 +0,0 @@
Compiler-7.0.0

2
dbms/programs/clang/clickhouse-clang.cpp
View File

@ -1,2 +0,0 @@
int mainEntryClickHouseClang(int argc, char ** argv);
int main(int argc_, char ** argv_) { return mainEntryClickHouseClang(argc_, argv_); }

2
dbms/programs/clang/clickhouse-lld.cpp
View File

@ -1,2 +0,0 @@
int mainEntryClickHouseLLD(int argc, char ** argv);
int main(int argc_, char ** argv_) { return mainEntryClickHouseLLD(argc_, argv_); }

100
dbms/programs/clang/copy_headers.sh
View File

@ -1,100 +0,0 @@
#!/usr/bin/env bash
set -e
#set -x
#echo "Args: $*"; env | sort
# Этот скрипт собирает все заголовочные файлы, нужные для компиляции некоторого translation unit-а
# и копирует их с сохранением путей в директорию DST.
# Это затем может быть использовано, чтобы скомпилировать translation unit на другом сервере,
# используя ровно такой же набор заголовочных файлов.
#
# Требуется clang, желательно наиболее свежий (trunk).
#
# Используется при сборке пакетов.
# Заголовочные файлы записываются в пакет clickhouse-common, в директорию /usr/share/clickhouse/headers.
#
# Если вы хотите установить их самостоятельно, без сборки пакета,
# чтобы clickhouse-server видел их там, где ожидается, выполните:
#
# sudo ./copy_headers.sh . /usr/share/clickhouse/headers/
SOURCE_PATH=${1:-../../..}
DST=${2:-$SOURCE_PATH/../headers}
BUILD_PATH=${BUILD_PATH=${3:-$SOURCE_PATH/build}}
PATH="/usr/local/bin:/usr/local/sbin:/usr/bin:$PATH"
if [[ -z $CLANG ]]; then
CLANG="clang"
fi
START_HEADERS=$(echo \
$BUILD_PATH/dbms/src/Common/config_version.h \
$SOURCE_PATH/dbms/src/Interpreters/SpecializedAggregator.h \
$SOURCE_PATH/dbms/src/AggregateFunctions/AggregateFunction*.h)
for header in $START_HEADERS; do
START_HEADERS_INCLUDE+="-include $header "
done
GCC_ROOT=`$CLANG -v 2>&1 | grep "Selected GCC installation"| sed -n -e 's/^.*: //p'`
# TODO: Does not work on macos?
GCC_ROOT=${GCC_ROOT:=/usr/lib/clang/${CMAKE_CXX_COMPILER_VERSION}}
# Опция -mcx16 для того, чтобы выбиралось больше заголовочных файлов (с запасом).
# The latter options are the same that are added while building packages.
for src_file in $(echo | $CLANG -M -xc++ -std=c++1z -Wall -Werror -msse2 -msse4 -mcx16 -mpopcnt -O3 -g -fPIC -fstack-protector -D_FORTIFY_SOURCE=2 \
-I $GCC_ROOT/include \
-I $GCC_ROOT/include-fixed \
$(cat "$BUILD_PATH/include_directories.txt") \
$START_HEADERS_INCLUDE \
- |
tr -d '\\' |
sed -E -e 's/^-\.o://');
do
dst_file=$src_file;
[ -n $BUILD_PATH ] && dst_file=$(echo $dst_file | sed -E -e "s!^$BUILD_PATH!!")
[ -n $DESTDIR ] && dst_file=$(echo $dst_file | sed -E -e "s!^$DESTDIR!!")
dst_file=$(echo $dst_file | sed -E -e 's/build\///') # for simplicity reasons, will put generated headers near the rest.
mkdir -p "$DST/$(echo $dst_file | sed -E -e 's/\/[^/]*$/\//')";
cp "$src_file" "$DST/$dst_file";
done
# Копируем больше заголовочных файлов с интринсиками, так как на серверах, куда будут устанавливаться
# заголовочные файлы, будет использоваться опция -march=native.
for src_file in $(ls -1 $($CLANG -v -xc++ - <<<'' 2>&1 | grep '^ /' | grep 'include' | grep -E '/lib/clang/|/include/clang/')/*.h | grep -vE 'arm|altivec|Intrin');
do
dst_file=$src_file;
[ -n $BUILD_PATH ] && dst_file=$(echo $dst_file | sed -E -e "s!^$BUILD_PATH!!")
[ -n $DESTDIR ] && dst_file=$(echo $dst_file | sed -E -e "s!^$DESTDIR!!")
mkdir -p "$DST/$(echo $dst_file | sed -E -e 's/\/[^/]*$/\//')";
cp "$src_file" "$DST/$dst_file";
done
if [ -d "$SOURCE_PATH/contrib/boost/libs/smart_ptr/include/boost/smart_ptr/detail" ]; then
# Even more platform-specific headers
for src_file in $(ls -1 $SOURCE_PATH/contrib/boost/libs/smart_ptr/include/boost/smart_ptr/detail/*);
do
dst_file=$src_file;
[ -n $BUILD_PATH ] && dst_file=$(echo $dst_file | sed -E -e "s!^$BUILD_PATH!!")
[ -n $DESTDIR ] && dst_file=$(echo $dst_file | sed -E -e "s!^$DESTDIR!!")
mkdir -p "$DST/$(echo $dst_file | sed -E -e 's/\/[^/]*$/\//')";
cp "$src_file" "$DST/$dst_file";
done
fi
if [ -d "$SOURCE_PATH/contrib/boost/boost/smart_ptr/detail" ]; then
for src_file in $(ls -1 $SOURCE_PATH/contrib/boost/boost/smart_ptr/detail/*);
do
dst_file=$src_file;
[ -n $BUILD_PATH ] && dst_file=$(echo $dst_file | sed -E -e "s!^$BUILD_PATH!!")
[ -n $DESTDIR ] && dst_file=$(echo $dst_file | sed -E -e "s!^$DESTDIR!!")
mkdir -p "$DST/$(echo $dst_file | sed -E -e 's/\/[^/]*$/\//')";
cp "$src_file" "$DST/$dst_file";
done
fi

16
dbms/programs/main.cpp
View File

@ -56,11 +56,6 @@ int mainEntryClickHouseObfuscator(int argc, char ** argv);
#endif
#if USE_EMBEDDED_COMPILER
int mainEntryClickHouseClang(int argc, char ** argv);
int mainEntryClickHouseLLD(int argc, char ** argv);
#endif
namespace
{
@ -100,12 +95,6 @@ std::pair<const char *, MainFunc> clickhouse_applications[] =
#if ENABLE_CLICKHOUSE_OBFUSCATOR || !defined(ENABLE_CLICKHOUSE_OBFUSCATOR)
{"obfuscator", mainEntryClickHouseObfuscator},
#endif
#if USE_EMBEDDED_COMPILER
{"clang", mainEntryClickHouseClang},
{"clang++", mainEntryClickHouseClang},
{"lld", mainEntryClickHouseLLD},
#endif
};
@ -152,11 +141,6 @@ int main(int argc_, char ** argv_)
/// will work only after additional call of this function.
updatePHDRCache();
#if USE_EMBEDDED_COMPILER
if (argc_ >= 2 && 0 == strcmp(argv_[1], "-cc1"))
return mainEntryClickHouseClang(argc_, argv_);
#endif
#if USE_TCMALLOC
/** Without this option, tcmalloc returns memory to OS too frequently for medium-sized memory allocations
* (like IO buffers, column vectors, hash tables, etc.),

23
dbms/programs/obfuscator/Obfuscator.cpp
View File

@ -22,6 +22,7 @@
#include <Common/StringUtils/StringUtils.h>
#include <Common/HashTable/HashMap.h>
#include <Common/typeid_cast.h>
#include <Common/assert_cast.h>
#include <Core/Block.h>
#include <common/StringRef.h>
#include <common/DateLUT.h>
@ -263,11 +264,11 @@ public:
ColumnPtr generate(const IColumn & column) override
{
const auto & src_data = static_cast<const ColumnVector<Float> &>(column).getData();
const auto & src_data = assert_cast<const ColumnVector<Float> &>(column).getData();
size_t size = src_data.size();
auto res_column = ColumnVector<Float>::create(size);
auto & res_data = static_cast<ColumnVector<Float> &>(*res_column).getData();
auto & res_data = assert_cast<ColumnVector<Float> &>(*res_column).getData();
for (size_t i = 0; i < size; ++i)
{
@ -355,7 +356,7 @@ public:
ColumnPtr generate(const IColumn & column) override
{
const ColumnFixedString & column_fixed_string = static_cast<const ColumnFixedString &>(column);
const ColumnFixedString & column_fixed_string = assert_cast<const ColumnFixedString &>(column);
const size_t string_size = column_fixed_string.getN();
const auto & src_data = column_fixed_string.getChars();
@ -392,11 +393,11 @@ public:
ColumnPtr generate(const IColumn & column) override
{
const auto & src_data = static_cast<const ColumnVector<UInt32> &>(column).getData();
const auto & src_data = assert_cast<const ColumnVector<UInt32> &>(column).getData();
size_t size = src_data.size();
auto res_column = ColumnVector<UInt32>::create(size);
auto & res_data = static_cast<ColumnVector<UInt32> &>(*res_column).getData();
auto & res_data = assert_cast<ColumnVector<UInt32> &>(*res_column).getData();
for (size_t i = 0; i < size; ++i)
{
@ -749,7 +750,7 @@ public:
void train(const IColumn & column) override
{
const ColumnString & column_string = static_cast<const ColumnString &>(column);
const ColumnString & column_string = assert_cast<const ColumnString &>(column);
size_t size = column_string.size();
for (size_t i = 0; i < size; ++i)
@ -766,7 +767,7 @@ public:
ColumnPtr generate(const IColumn & column) override
{
const ColumnString & column_string = static_cast<const ColumnString &>(column);
const ColumnString & column_string = assert_cast<const ColumnString &>(column);
size_t size = column_string.size();
auto res_column = ColumnString::create();
@ -801,7 +802,7 @@ public:
void train(const IColumn & column) override
{
const ColumnArray & column_array = static_cast<const ColumnArray &>(column);
const ColumnArray & column_array = assert_cast<const ColumnArray &>(column);
const IColumn & nested_column = column_array.getData();
nested_model->train(nested_column);
@ -814,7 +815,7 @@ public:
ColumnPtr generate(const IColumn & column) override
{
const ColumnArray & column_array = static_cast<const ColumnArray &>(column);
const ColumnArray & column_array = assert_cast<const ColumnArray &>(column);
const IColumn & nested_column = column_array.getData();
ColumnPtr new_nested_column = nested_model->generate(nested_column);
@ -834,7 +835,7 @@ public:
void train(const IColumn & column) override
{
const ColumnNullable & column_nullable = static_cast<const ColumnNullable &>(column);
const ColumnNullable & column_nullable = assert_cast<const ColumnNullable &>(column);
const IColumn & nested_column = column_nullable.getNestedColumn();
nested_model->train(nested_column);
@ -847,7 +848,7 @@ public:
ColumnPtr generate(const IColumn & column) override
{
const ColumnNullable & column_nullable = static_cast<const ColumnNullable &>(column);
const ColumnNullable & column_nullable = assert_cast<const ColumnNullable &>(column);
const IColumn & nested_column = column_nullable.getNestedColumn();
ColumnPtr new_nested_column = nested_model->generate(nested_column);

31
dbms/programs/odbc-bridge/ODBCBlockInputStream.cpp
View File

@ -3,6 +3,7 @@
#include <Columns/ColumnNullable.h>
#include <Columns/ColumnString.h>
#include <Columns/ColumnsNumber.h>
#include <Common/assert_cast.h>
#include <IO/ReadHelpers.h>
#include <IO/WriteHelpers.h>
#include <common/logger_useful.h>
@ -44,46 +45,46 @@ namespace
switch (type)
{
case ValueType::vtUInt8:
static_cast<ColumnUInt8 &>(column).insertValue(value.convert<UInt64>());
assert_cast<ColumnUInt8 &>(column).insertValue(value.convert<UInt64>());
break;
case ValueType::vtUInt16:
static_cast<ColumnUInt16 &>(column).insertValue(value.convert<UInt64>());
assert_cast<ColumnUInt16 &>(column).insertValue(value.convert<UInt64>());
break;
case ValueType::vtUInt32:
static_cast<ColumnUInt32 &>(column).insertValue(value.convert<UInt64>());
assert_cast<ColumnUInt32 &>(column).insertValue(value.convert<UInt64>());
break;
case ValueType::vtUInt64:
static_cast<ColumnUInt64 &>(column).insertValue(value.convert<UInt64>());
assert_cast<ColumnUInt64 &>(column).insertValue(value.convert<UInt64>());
break;
case ValueType::vtInt8:
static_cast<ColumnInt8 &>(column).insertValue(value.convert<Int64>());
assert_cast<ColumnInt8 &>(column).insertValue(value.convert<Int64>());
break;
case ValueType::vtInt16:
static_cast<ColumnInt16 &>(column).insertValue(value.convert<Int64>());
assert_cast<ColumnInt16 &>(column).insertValue(value.convert<Int64>());
break;
case ValueType::vtInt32:
static_cast<ColumnInt32 &>(column).insertValue(value.convert<Int64>());
assert_cast<ColumnInt32 &>(column).insertValue(value.convert<Int64>());
break;
case ValueType::vtInt64:
static_cast<ColumnInt64 &>(column).insertValue(value.convert<Int64>());
assert_cast<ColumnInt64 &>(column).insertValue(value.convert<Int64>());
break;
case ValueType::vtFloat32:
static_cast<ColumnFloat32 &>(column).insertValue(value.convert<Float64>());
assert_cast<ColumnFloat32 &>(column).insertValue(value.convert<Float64>());
break;
case ValueType::vtFloat64:
static_cast<ColumnFloat64 &>(column).insertValue(value.convert<Float64>());
assert_cast<ColumnFloat64 &>(column).insertValue(value.convert<Float64>());
break;
case ValueType::vtString:
static_cast<ColumnString &>(column).insert(value.convert<String>());
assert_cast<ColumnString &>(column).insert(value.convert<String>());
break;
case ValueType::vtDate:
static_cast<ColumnUInt16 &>(column).insertValue(UInt16{LocalDate{value.convert<String>()}.getDayNum()});
assert_cast<ColumnUInt16 &>(column).insertValue(UInt16{LocalDate{value.convert<String>()}.getDayNum()});
break;
case ValueType::vtDateTime:
static_cast<ColumnUInt32 &>(column).insertValue(time_t{LocalDateTime{value.convert<String>()}});
assert_cast<ColumnUInt32 &>(column).insertValue(time_t{LocalDateTime{value.convert<String>()}});
break;
case ValueType::vtUUID:
static_cast<ColumnUInt128 &>(column).insert(parse<UUID>(value.convert<std::string>()));
assert_cast<ColumnUInt128 &>(column).insert(parse<UUID>(value.convert<std::string>()));
break;
}
}
@ -114,7 +115,7 @@ Block ODBCBlockInputStream::readImpl()
{
if (description.types[idx].second)
{
ColumnNullable & column_nullable = static_cast<ColumnNullable &>(*columns[idx]);
ColumnNullable & column_nullable = assert_cast<ColumnNullable &>(*columns[idx]);
insertValue(column_nullable.getNestedColumn(), description.types[idx].first, value);
column_nullable.getNullMapData().emplace_back(0);
}

1
dbms/programs/server/config.xml
View File

@ -217,6 +217,7 @@
See https://clickhouse.yandex/docs/en/table_engines/replication/
-->
<zookeeper incl="zookeeper-servers" optional="true" />
<!-- Substitutions for parameters of replicated tables.

7
dbms/src/AggregateFunctions/AggregateFunctionArray.h
View File

@ -1,6 +1,7 @@
#pragma once
#include <Columns/ColumnArray.h>
#include <Common/assert_cast.h>
#include <DataTypes/DataTypeArray.h>
#include <AggregateFunctions/IAggregateFunction.h>
#include <IO/WriteHelpers.h>
@ -81,9 +82,9 @@ public:
const IColumn * nested[num_arguments];
for (size_t i = 0; i < num_arguments; ++i)
nested[i] = &static_cast<const ColumnArray &>(*columns[i]).getData();
nested[i] = &assert_cast<const ColumnArray &>(*columns[i]).getData();
const ColumnArray & first_array_column = static_cast<const ColumnArray &>(*columns[0]);
const ColumnArray & first_array_column = assert_cast<const ColumnArray &>(*columns[0]);
const IColumn::Offsets & offsets = first_array_column.getOffsets();
size_t begin = offsets[row_num - 1];
@ -92,7 +93,7 @@ public:
/// Sanity check. NOTE We can implement specialization for a case with single argument, if the check will hurt performance.
for (size_t i = 1; i < num_arguments; ++i)
{
const ColumnArray & ith_column = static_cast<const ColumnArray &>(*columns[i]);
const ColumnArray & ith_column = assert_cast<const ColumnArray &>(*columns[i]);
const IColumn::Offsets & ith_offsets = ith_column.getOffsets();
if (ith_offsets[row_num] != end || (row_num != 0 && ith_offsets[row_num - 1] != begin))

5
dbms/src/AggregateFunctions/AggregateFunctionBitwise.h
View File

@ -5,6 +5,7 @@
#include <DataTypes/DataTypesNumber.h>
#include <Columns/ColumnVector.h>
#include <Common/assert_cast.h>
#include <AggregateFunctions/IAggregateFunction.h>
@ -55,7 +56,7 @@ public:
void add(AggregateDataPtr place, const IColumn ** columns, size_t row_num, Arena *) const override
{
this->data(place).update(static_cast<const ColumnVector<T> &>(*columns[0]).getData()[row_num]);
this->data(place).update(assert_cast<const ColumnVector<T> &>(*columns[0]).getData()[row_num]);
}
void merge(AggregateDataPtr place, ConstAggregateDataPtr rhs, Arena *) const override
@ -75,7 +76,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
static_cast<ColumnVector<T> &>(to).getData().push_back(this->data(place).value);
assert_cast<ColumnVector<T> &>(to).getData().push_back(this->data(place).value);
}
const char * getHeaderFilePath() const override { return __FILE__; }

3
dbms/src/AggregateFunctions/AggregateFunctionBoundingRatio.h
View File

@ -7,6 +7,7 @@
#include <IO/WriteHelpers.h>
#include <AggregateFunctions/Helpers.h>
#include <AggregateFunctions/IAggregateFunction.h>
#include <Common/assert_cast.h>
namespace DB
@ -151,7 +152,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
static_cast<ColumnFloat64 &>(to).getData().push_back(getBoundingRatio(data(place)));
assert_cast<ColumnFloat64 &>(to).getData().push_back(getBoundingRatio(data(place)));
}
const char * getHeaderFilePath() const override

11
dbms/src/AggregateFunctions/AggregateFunctionCount.h
View File

@ -7,6 +7,7 @@
#include <DataTypes/DataTypesNumber.h>
#include <Columns/ColumnNullable.h>
#include <AggregateFunctions/IAggregateFunction.h>
#include <Common/assert_cast.h>
namespace DB
@ -59,7 +60,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
static_cast<ColumnUInt64 &>(to).getData().push_back(data(place).count);
assert_cast<ColumnUInt64 &>(to).getData().push_back(data(place).count);
}
const char * getHeaderFilePath() const override { return __FILE__; }
@ -86,7 +87,7 @@ public:
void add(AggregateDataPtr place, const IColumn ** columns, size_t row_num, Arena *) const override
{
data(place).count += !static_cast<const ColumnNullable &>(*columns[0]).isNullAt(row_num);
data(place).count += !assert_cast<const ColumnNullable &>(*columns[0]).isNullAt(row_num);
}
void merge(AggregateDataPtr place, ConstAggregateDataPtr rhs, Arena *) const override
@ -106,7 +107,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
static_cast<ColumnUInt64 &>(to).getData().push_back(data(place).count);
assert_cast<ColumnUInt64 &>(to).getData().push_back(data(place).count);
}
const char * getHeaderFilePath() const override { return __FILE__; }
@ -143,7 +144,7 @@ public:
void add(AggregateDataPtr place, const IColumn ** columns, size_t row_num, Arena *) const override
{
for (size_t i = 0; i < number_of_arguments; ++i)
if (is_nullable[i] && static_cast<const ColumnNullable &>(*columns[i]).isNullAt(row_num))
if (is_nullable[i] && assert_cast<const ColumnNullable &>(*columns[i]).isNullAt(row_num))
return;
++data(place).count;
@ -166,7 +167,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
static_cast<ColumnUInt64 &>(to).getData().push_back(data(place).count);
assert_cast<ColumnUInt64 &>(to).getData().push_back(data(place).count);
}
const char * getHeaderFilePath() const override { return __FILE__; }

5
dbms/src/AggregateFunctions/AggregateFunctionEntropy.h
View File

@ -7,6 +7,7 @@
#include <AggregateFunctions/UniqVariadicHash.h>
#include <DataTypes/DataTypesNumber.h>
#include <Columns/ColumnVector.h>
#include <Common/assert_cast.h>
#include <cmath>
@ -115,7 +116,7 @@ public:
if constexpr (!std::is_same_v<UInt128, Value>)
{
/// Here we manage only with numerical types
const auto & column = static_cast<const ColumnVector <Value> &>(*columns[0]);
const auto & column = assert_cast<const ColumnVector <Value> &>(*columns[0]);
this->data(place).add(column.getData()[row_num]);
}
else
@ -141,7 +142,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
auto & column = static_cast<ColumnVector<Float64> &>(to);
auto & column = assert_cast<ColumnVector<Float64> &>(to);
column.getData().push_back(this->data(place).get());
}

9
dbms/src/AggregateFunctions/AggregateFunctionForEach.h
View File

@ -1,6 +1,7 @@
#pragma once
#include <Columns/ColumnArray.h>
#include <Common/assert_cast.h>
#include <DataTypes/DataTypeArray.h>
#include <AggregateFunctions/IAggregateFunction.h>
@ -149,9 +150,9 @@ public:
const IColumn * nested[num_arguments];
for (size_t i = 0; i < num_arguments; ++i)
nested[i] = &static_cast<const ColumnArray &>(*columns[i]).getData();
nested[i] = &assert_cast<const ColumnArray &>(*columns[i]).getData();
const ColumnArray & first_array_column = static_cast<const ColumnArray &>(*columns[0]);
const ColumnArray & first_array_column = assert_cast<const ColumnArray &>(*columns[0]);
const IColumn::Offsets & offsets = first_array_column.getOffsets();
size_t begin = offsets[row_num - 1];
@ -160,7 +161,7 @@ public:
/// Sanity check. NOTE We can implement specialization for a case with single argument, if the check will hurt performance.
for (size_t i = 1; i < num_arguments; ++i)
{
const ColumnArray & ith_column = static_cast<const ColumnArray &>(*columns[i]);
const ColumnArray & ith_column = assert_cast<const ColumnArray &>(*columns[i]);
const IColumn::Offsets & ith_offsets = ith_column.getOffsets();
if (ith_offsets[row_num] != end || (row_num != 0 && ith_offsets[row_num - 1] != begin))
@ -228,7 +229,7 @@ public:
{
const AggregateFunctionForEachData & state = data(place);
ColumnArray & arr_to = static_cast<ColumnArray &>(to);
ColumnArray & arr_to = assert_cast<ColumnArray &>(to);
ColumnArray::Offsets & offsets_to = arr_to.getOffsets();
IColumn & elems_to = arr_to.getData();

15
dbms/src/AggregateFunctions/AggregateFunctionGroupArray.h
View File

@ -12,6 +12,7 @@
#include <Columns/ColumnString.h>
#include <Common/ArenaAllocator.h>
#include <Common/assert_cast.h>
#include <AggregateFunctions/IAggregateFunction.h>
@ -68,7 +69,7 @@ public:
if (limit_num_elems && this->data(place).value.size() >= max_elems)
return;
this->data(place).value.push_back(static_cast<const ColumnVector<T> &>(*columns[0]).getData()[row_num], arena);
this->data(place).value.push_back(assert_cast<const ColumnVector<T> &>(*columns[0]).getData()[row_num], arena);
}
void merge(AggregateDataPtr place, ConstAggregateDataPtr rhs, Arena * arena) const override
@ -119,14 +120,14 @@ public:
const auto & value = this->data(place).value;
size_t size = value.size();
ColumnArray & arr_to = static_cast<ColumnArray &>(to);
ColumnArray & arr_to = assert_cast<ColumnArray &>(to);
ColumnArray::Offsets & offsets_to = arr_to.getOffsets();
offsets_to.push_back(offsets_to.back() + size);
if (size)
{
typename ColumnVector<T>::Container & data_to = static_cast<ColumnVector<T> &>(arr_to.getData()).getData();
typename ColumnVector<T>::Container & data_to = assert_cast<ColumnVector<T> &>(arr_to.getData()).getData();
data_to.insert(this->data(place).value.begin(), this->data(place).value.end());
}
}
@ -191,7 +192,7 @@ struct GroupArrayListNodeString : public GroupArrayListNodeBase<GroupArrayListNo
/// Create node from string
static Node * allocate(const IColumn & column, size_t row_num, Arena * arena)
{
StringRef string = static_cast<const ColumnString &>(column).getDataAt(row_num);
StringRef string = assert_cast<const ColumnString &>(column).getDataAt(row_num);
Node * node = reinterpret_cast<Node *>(arena->alignedAlloc(sizeof(Node) + string.size, alignof(Node)));
node->next = nullptr;
@ -203,7 +204,7 @@ struct GroupArrayListNodeString : public GroupArrayListNodeBase<GroupArrayListNo
void insertInto(IColumn & column)
{
static_cast<ColumnString &>(column).insertData(data(), size);
assert_cast<ColumnString &>(column).insertData(data(), size);
}
};
@ -374,7 +375,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
auto & column_array = static_cast<ColumnArray &>(to);
auto & column_array = assert_cast<ColumnArray &>(to);
auto & offsets = column_array.getOffsets();
offsets.push_back(offsets.back() + data(place).elems);
@ -383,7 +384,7 @@ public:
if (std::is_same_v<Node, GroupArrayListNodeString>)
{
auto & string_offsets = static_cast<ColumnString &>(column_data).getOffsets();
auto & string_offsets = assert_cast<ColumnString &>(column_data).getOffsets();
string_offsets.reserve(string_offsets.size() + data(place).elems);
}

3
dbms/src/AggregateFunctions/AggregateFunctionGroupArrayInsertAt.h
View File

@ -10,6 +10,7 @@
#include <Columns/ColumnVector.h>
#include <Common/FieldVisitors.h>
#include <Common/assert_cast.h>
#include <Interpreters/convertFieldToType.h>
#include <AggregateFunctions/IAggregateFunction.h>
@ -180,7 +181,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
ColumnArray & to_array = static_cast<ColumnArray &>(to);
ColumnArray & to_array = assert_cast<ColumnArray &>(to);
IColumn & to_data = to_array.getData();
ColumnArray::Offsets & to_offsets = to_array.getOffsets();

3
dbms/src/AggregateFunctions/AggregateFunctionGroupArrayMoving.h
View File

@ -11,6 +11,7 @@
#include <Columns/ColumnArray.h>
#include <Common/ArenaAllocator.h>
#include <Common/assert_cast.h>
#include <AggregateFunctions/IAggregateFunction.h>
@ -164,7 +165,7 @@ public:
const auto & data = this->data(place);
size_t size = data.value.size();
ColumnArray & arr_to = static_cast<ColumnArray &>(to);
ColumnArray & arr_to = assert_cast<ColumnArray &>(to);
ColumnArray::Offsets & offsets_to = arr_to.getOffsets();
offsets_to.push_back(offsets_to.back() + size);

6
dbms/src/AggregateFunctions/AggregateFunctionGroupBitmap.h
View File

@ -1,7 +1,7 @@
#pragma once
#include <Columns/ColumnVector.h>
#include <boost/noncopyable.hpp>
#include <Common/assert_cast.h>
#include <AggregateFunctions/IAggregateFunction.h>
#include <AggregateFunctions/AggregateFunctionGroupBitmapData.h>
#include <DataTypes/DataTypesNumber.h>
@ -26,7 +26,7 @@ public:
void add(AggregateDataPtr place, const IColumn ** columns, size_t row_num, Arena *) const override
{
this->data(place).rbs.add(static_cast<const ColumnVector<T> &>(*columns[0]).getData()[row_num]);
this->data(place).rbs.add(assert_cast<const ColumnVector<T> &>(*columns[0]).getData()[row_num]);
}
void merge(AggregateDataPtr place, ConstAggregateDataPtr rhs, Arena *) const override
@ -46,7 +46,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
static_cast<ColumnVector<T> &>(to).getData().push_back(this->data(place).rbs.size());
assert_cast<ColumnVector<T> &>(to).getData().push_back(this->data(place).rbs.size());
}
const char * getHeaderFilePath() const override { return __FILE__; }

9
dbms/src/AggregateFunctions/AggregateFunctionGroupUniqArray.h
View File

@ -10,6 +10,7 @@
#include <Columns/ColumnArray.h>
#include <Common/HashTable/HashSet.h>
#include <Common/assert_cast.h>
#include <AggregateFunctions/IAggregateFunction.h>
@ -63,7 +64,7 @@ public:
{
if (limit_num_elems && this->data(place).value.size() >= max_elems)
return;
this->data(place).value.insert(static_cast<const ColumnVector<T> &>(*columns[0]).getData()[row_num]);
this->data(place).value.insert(assert_cast<const ColumnVector<T> &>(*columns[0]).getData()[row_num]);
}
void merge(AggregateDataPtr place, ConstAggregateDataPtr rhs, Arena *) const override
@ -100,7 +101,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
ColumnArray & arr_to = static_cast<ColumnArray &>(to);
ColumnArray & arr_to = assert_cast<ColumnArray &>(to);
ColumnArray::Offsets & offsets_to = arr_to.getOffsets();
const typename State::Set & set = this->data(place).value;
@ -108,7 +109,7 @@ public:
offsets_to.push_back(offsets_to.back() + size);
typename ColumnVector<T>::Container & data_to = static_cast<ColumnVector<T> &>(arr_to.getData()).getData();
typename ColumnVector<T>::Container & data_to = assert_cast<ColumnVector<T> &>(arr_to.getData()).getData();
size_t old_size = data_to.size();
data_to.resize(old_size + size);
@ -254,7 +255,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
ColumnArray & arr_to = static_cast<ColumnArray &>(to);
ColumnArray & arr_to = assert_cast<ColumnArray &>(to);
ColumnArray::Offsets & offsets_to = arr_to.getOffsets();
IColumn & data_to = arr_to.getData();

13
dbms/src/AggregateFunctions/AggregateFunctionHistogram.h
View File

@ -6,6 +6,7 @@
#include <Columns/ColumnVector.h>
#include <Columns/ColumnTuple.h>
#include <Columns/ColumnArray.h>
#include <Common/assert_cast.h>
#include <DataTypes/DataTypesNumber.h>
#include <DataTypes/DataTypeArray.h>
@ -333,7 +334,7 @@ public:
void add(AggregateDataPtr place, const IColumn ** columns, size_t row_num, Arena *) const override
{
auto val = static_cast<const ColumnVector<T> &>(*columns[0]).getData()[row_num];
auto val = assert_cast<const ColumnVector<T> &>(*columns[0]).getData()[row_num];
this->data(place).add(static_cast<Data::Mean>(val), 1, max_bins);
}
@ -356,13 +357,13 @@ public:
{
auto & data = this->data(const_cast<AggregateDataPtr>(place));
auto & to_array = static_cast<ColumnArray &>(to);
auto & to_array = assert_cast<ColumnArray &>(to);
ColumnArray::Offsets & offsets_to = to_array.getOffsets();
auto & to_tuple = static_cast<ColumnTuple &>(to_array.getData());
auto & to_tuple = assert_cast<ColumnTuple &>(to_array.getData());
auto & to_lower = static_cast<ColumnVector<Data::Mean> &>(to_tuple.getColumn(0));
auto & to_upper = static_cast<ColumnVector<Data::Mean> &>(to_tuple.getColumn(1));
auto & to_weights = static_cast<ColumnVector<Data::Weight> &>(to_tuple.getColumn(2));
auto & to_lower = assert_cast<ColumnVector<Data::Mean> &>(to_tuple.getColumn(0));
auto & to_upper = assert_cast<ColumnVector<Data::Mean> &>(to_tuple.getColumn(1));
auto & to_weights = assert_cast<ColumnVector<Data::Weight> &>(to_tuple.getColumn(2));
data.insertResultInto(to_lower, to_upper, to_weights, max_bins);
offsets_to.push_back(to_tuple.size());

3
dbms/src/AggregateFunctions/AggregateFunctionIf.h
View File

@ -2,6 +2,7 @@
#include <DataTypes/DataTypesNumber.h>
#include <Columns/ColumnsNumber.h>
#include <Common/assert_cast.h>
#include <AggregateFunctions/IAggregateFunction.h>
@ -75,7 +76,7 @@ public:
void add(AggregateDataPtr place, const IColumn ** columns, size_t row_num, Arena * arena) const override
{
if (static_cast<const ColumnUInt8 &>(*columns[num_arguments - 1]).getData()[row_num])
if (assert_cast<const ColumnUInt8 &>(*columns[num_arguments - 1]).getData()[row_num])
nested_func->add(place, columns, row_num, arena);
}

5
dbms/src/AggregateFunctions/AggregateFunctionMLMethod.cpp
View File

@ -7,6 +7,7 @@
#include <Columns/ColumnTuple.h>
#include <Common/FieldVisitors.h>
#include <Common/typeid_cast.h>
#include <Common/assert_cast.h>
#include "AggregateFunctionFactory.h"
#include "FactoryHelpers.h"
#include "Helpers.h"
@ -147,14 +148,14 @@ void LinearModelData::returnWeights(IColumn & to) const
{
size_t size = weights.size() + 1;
ColumnArray & arr_to = static_cast<ColumnArray &>(to);
ColumnArray & arr_to = assert_cast<ColumnArray &>(to);
ColumnArray::Offsets & offsets_to = arr_to.getOffsets();
size_t old_size = offsets_to.back();
offsets_to.push_back(old_size + size);
typename ColumnFloat64::Container & val_to
= static_cast<ColumnFloat64 &>(arr_to.getData()).getData();
= assert_cast<ColumnFloat64 &>(arr_to.getData()).getData();
val_to.reserve(old_size + size);
for (size_t i = 0; i + 1 < size; ++i)

9
dbms/src/AggregateFunctions/AggregateFunctionMaxIntersections.h
View File

@ -10,6 +10,7 @@
#include <Common/ArenaAllocator.h>
#include <Common/NaNUtils.h>
#include <Common/assert_cast.h>
#include <AggregateFunctions/IAggregateFunction.h>
@ -88,8 +89,8 @@ public:
void add(AggregateDataPtr place, const IColumn ** columns, size_t row_num, Arena * arena) const override
{
PointType left = static_cast<const ColumnVector<PointType> &>(*columns[0]).getData()[row_num];
PointType right = static_cast<const ColumnVector<PointType> &>(*columns[1]).getData()[row_num];
PointType left = assert_cast<const ColumnVector<PointType> &>(*columns[0]).getData()[row_num];
PointType right = assert_cast<const ColumnVector<PointType> &>(*columns[1]).getData()[row_num];
if (!isNaN(left))
this->data(place).value.push_back(std::make_pair(left, Int64(1)), arena);
@ -152,12 +153,12 @@ public:
if (kind == AggregateFunctionIntersectionsKind::Count)
{
auto & result_column = static_cast<ColumnUInt64 &>(to).getData();
auto & result_column = assert_cast<ColumnUInt64 &>(to).getData();
result_column.push_back(max_intersections);
}
else
{
auto & result_column = static_cast<ColumnVector<PointType> &>(to).getData();
auto & result_column = assert_cast<ColumnVector<PointType> &>(to).getData();
result_column.push_back(position_of_max_intersections);
}
}

3
dbms/src/AggregateFunctions/AggregateFunctionMerge.h
View File

@ -4,6 +4,7 @@
#include <AggregateFunctions/IAggregateFunction.h>
#include <Columns/ColumnAggregateFunction.h>
#include <Common/typeid_cast.h>
#include <Common/assert_cast.h>
namespace DB
@ -70,7 +71,7 @@ public:
void add(AggregateDataPtr place, const IColumn ** columns, size_t row_num, Arena * arena) const override
{
nested_func->merge(place, static_cast<const ColumnAggregateFunction &>(*columns[0]).getData()[row_num], arena);
nested_func->merge(place, assert_cast<const ColumnAggregateFunction &>(*columns[0]).getData()[row_num], arena);
}
void merge(AggregateDataPtr place, ConstAggregateDataPtr rhs, Arena * arena) const override

25
dbms/src/AggregateFunctions/AggregateFunctionMinMaxAny.h
View File

@ -7,6 +7,7 @@
#include <Columns/ColumnString.h>
#include <DataTypes/IDataType.h>
#include <common/StringRef.h>
#include <Common/assert_cast.h>
#include <AggregateFunctions/IAggregateFunction.h>
@ -38,9 +39,9 @@ public:
void insertResultInto(IColumn & to) const
{
if (has())
static_cast<ColumnVector<T> &>(to).getData().push_back(value);
assert_cast<ColumnVector<T> &>(to).getData().push_back(value);
else
static_cast<ColumnVector<T> &>(to).insertDefault();
assert_cast<ColumnVector<T> &>(to).insertDefault();
}
void write(WriteBuffer & buf, const IDataType & /*data_type*/) const
@ -61,7 +62,7 @@ public:
void change(const IColumn & column, size_t row_num, Arena *)
{
has_value = true;
value = static_cast<const ColumnVector<T> &>(column).getData()[row_num];
value = assert_cast<const ColumnVector<T> &>(column).getData()[row_num];
}
/// Assuming to.has()
@ -112,7 +113,7 @@ public:
bool changeIfLess(const IColumn & column, size_t row_num, Arena * arena)
{
if (!has() || static_cast<const ColumnVector<T> &>(column).getData()[row_num] < value)
if (!has() || assert_cast<const ColumnVector<T> &>(column).getData()[row_num] < value)
{
change(column, row_num, arena);
return true;
@ -134,7 +135,7 @@ public:
bool changeIfGreater(const IColumn & column, size_t row_num, Arena * arena)
{
if (!has() || static_cast<const ColumnVector<T> &>(column).getData()[row_num] > value)
if (!has() || assert_cast<const ColumnVector<T> &>(column).getData()[row_num] > value)
{
change(column, row_num, arena);
return true;
@ -161,7 +162,7 @@ public:
bool isEqualTo(const IColumn & column, size_t row_num) const
{
return has() && static_cast<const ColumnVector<T> &>(column).getData()[row_num] == value;
return has() && assert_cast<const ColumnVector<T> &>(column).getData()[row_num] == value;
}
};
@ -204,9 +205,9 @@ public:
void insertResultInto(IColumn & to) const
{
if (has())
static_cast<ColumnString &>(to).insertDataWithTerminatingZero(getData(), size);
assert_cast<ColumnString &>(to).insertDataWithTerminatingZero(getData(), size);
else
static_cast<ColumnString &>(to).insertDefault();
assert_cast<ColumnString &>(to).insertDefault();
}
void write(WriteBuffer & buf, const IDataType & /*data_type*/) const
@ -281,7 +282,7 @@ public:
void change(const IColumn & column, size_t row_num, Arena * arena)
{
changeImpl(static_cast<const ColumnString &>(column).getDataAtWithTerminatingZero(row_num), arena);
changeImpl(assert_cast<const ColumnString &>(column).getDataAtWithTerminatingZero(row_num), arena);
}
void change(const Self & to, Arena * arena)
@ -330,7 +331,7 @@ public:
bool changeIfLess(const IColumn & column, size_t row_num, Arena * arena)
{
if (!has() || static_cast<const ColumnString &>(column).getDataAtWithTerminatingZero(row_num) < getStringRef())
if (!has() || assert_cast<const ColumnString &>(column).getDataAtWithTerminatingZero(row_num) < getStringRef())
{
change(column, row_num, arena);
return true;
@ -352,7 +353,7 @@ public:
bool changeIfGreater(const IColumn & column, size_t row_num, Arena * arena)
{
if (!has() || static_cast<const ColumnString &>(column).getDataAtWithTerminatingZero(row_num) > getStringRef())
if (!has() || assert_cast<const ColumnString &>(column).getDataAtWithTerminatingZero(row_num) > getStringRef())
{
change(column, row_num, arena);
return true;
@ -379,7 +380,7 @@ public:
bool isEqualTo(const IColumn & column, size_t row_num) const
{
return has() && static_cast<const ColumnString &>(column).getDataAtWithTerminatingZero(row_num) == getStringRef();
return has() && assert_cast<const ColumnString &>(column).getDataAtWithTerminatingZero(row_num) == getStringRef();
}
};

7
dbms/src/AggregateFunctions/AggregateFunctionNull.h
View File

@ -3,6 +3,7 @@
#include <array>
#include <AggregateFunctions/IAggregateFunction.h>
#include <Columns/ColumnNullable.h>
#include <Common/assert_cast.h>
#include <DataTypes/DataTypeNullable.h>
#include <IO/ReadHelpers.h>
#include <IO/WriteHelpers.h>
@ -149,7 +150,7 @@ public:
{
if (result_is_nullable)
{
ColumnNullable & to_concrete = static_cast<ColumnNullable &>(to);
ColumnNullable & to_concrete = assert_cast<ColumnNullable &>(to);
if (getFlag(place))
{
nested_function->insertResultInto(nestedPlace(place), to_concrete.getNestedColumn());
@ -194,7 +195,7 @@ public:
void add(AggregateDataPtr place, const IColumn ** columns, size_t row_num, Arena * arena) const override
{
const ColumnNullable * column = static_cast<const ColumnNullable *>(columns[0]);
const ColumnNullable * column = assert_cast<const ColumnNullable *>(columns[0]);
if (!column->isNullAt(row_num))
{
this->setFlag(place);
@ -233,7 +234,7 @@ public:
{
if (is_nullable[i])
{
const ColumnNullable & nullable_col = static_cast<const ColumnNullable &>(*columns[i]);
const ColumnNullable & nullable_col = assert_cast<const ColumnNullable &>(*columns[i]);
if (nullable_col.isNullAt(row_num))
{
/// If at least one column has a null value in the current row,

7
dbms/src/AggregateFunctions/AggregateFunctionQuantile.h
View File

@ -21,6 +21,7 @@
#include <DataTypes/DataTypesNumber.h>
#include <IO/ReadHelpers.h>
#include <IO/WriteHelpers.h>
#include <Common/assert_cast.h>
#include <type_traits>
@ -143,7 +144,7 @@ public:
if constexpr (returns_many)
{
ColumnArray & arr_to = static_cast<ColumnArray &>(to);
ColumnArray & arr_to = assert_cast<ColumnArray &>(to);
ColumnArray::Offsets & offsets_to = arr_to.getOffsets();
size_t size = levels.size();
@ -154,7 +155,7 @@ public:
if constexpr (returns_float)
{
auto & data_to = static_cast<ColumnVector<FloatReturnType> &>(arr_to.getData()).getData();
auto & data_to = assert_cast<ColumnVector<FloatReturnType> &>(arr_to.getData()).getData();
size_t old_size = data_to.size();
data_to.resize(data_to.size() + size);
@ -172,7 +173,7 @@ public:
else
{
if constexpr (returns_float)
static_cast<ColumnVector<FloatReturnType> &>(to).getData().push_back(data.getFloat(level));
assert_cast<ColumnVector<FloatReturnType> &>(to).getData().push_back(data.getFloat(level));
else
static_cast<ColVecType &>(to).getData().push_back(data.get(level));
}

5
dbms/src/AggregateFunctions/AggregateFunctionResample.h
View File

@ -3,6 +3,7 @@
#include <AggregateFunctions/IAggregateFunction.h>
#include <Columns/ColumnArray.h>
#include <DataTypes/DataTypeArray.h>
#include <Common/assert_cast.h>
namespace DB
@ -169,8 +170,8 @@ public:
ConstAggregateDataPtr place,
IColumn & to) const override
{
auto & col = static_cast<ColumnArray &>(to);
auto & col_offsets = static_cast<ColumnArray::ColumnOffsets &>(col.getOffsetsColumn());
auto & col = assert_cast<ColumnArray &>(to);
auto & col_offsets = assert_cast<ColumnArray::ColumnOffsets &>(col.getOffsetsColumn());
for (size_t i = 0; i < total; ++i)
nested_function->insertResultInto(place + i * sod, col.getData());

7
dbms/src/AggregateFunctions/AggregateFunctionRetention.h
View File

@ -5,6 +5,7 @@
#include <unordered_set>
#include <Columns/ColumnsNumber.h>
#include <Columns/ColumnArray.h>
#include <Common/assert_cast.h>
#include <DataTypes/DataTypesNumber.h>
#include <DataTypes/DataTypeArray.h>
#include <IO/ReadHelpers.h>
@ -100,7 +101,7 @@ public:
{
for (const auto i : ext::range(0, events_size))
{
auto event = static_cast<const ColumnVector<UInt8> *>(columns[i])->getData()[row_num];
auto event = assert_cast<const ColumnVector<UInt8> *>(columns[i])->getData()[row_num];
if (event)
{
this->data(place).add(i);
@ -125,8 +126,8 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
auto & data_to = static_cast<ColumnUInt8 &>(static_cast<ColumnArray &>(to).getData()).getData();
auto & offsets_to = static_cast<ColumnArray &>(to).getOffsets();
auto & data_to = assert_cast<ColumnUInt8 &>(assert_cast<ColumnArray &>(to).getData()).getData();
auto & offsets_to = assert_cast<ColumnArray &>(to).getOffsets();
ColumnArray::Offset current_offset = data_to.size();
data_to.resize(current_offset + events_size);

9
dbms/src/AggregateFunctions/AggregateFunctionSequenceMatch.h
View File

@ -4,6 +4,7 @@
#include <DataTypes/DataTypeDateTime.h>
#include <DataTypes/DataTypesNumber.h>
#include <Columns/ColumnsNumber.h>
#include <Common/assert_cast.h>
#include <ext/range.h>
#include <Common/PODArray.h>
#include <IO/ReadHelpers.h>
@ -152,12 +153,12 @@ public:
void add(AggregateDataPtr place, const IColumn ** columns, const size_t row_num, Arena *) const override
{
const auto timestamp = static_cast<const ColumnVector<T> *>(columns[0])->getData()[row_num];
const auto timestamp = assert_cast<const ColumnVector<T> *>(columns[0])->getData()[row_num];
typename Data::Events events;
for (const auto i : ext::range(1, arg_count))
{
const auto event = static_cast<const ColumnUInt8 *>(columns[i])->getData()[row_num];
const auto event = assert_cast<const ColumnUInt8 *>(columns[i])->getData()[row_num];
events.set(i - 1, event);
}
@ -574,7 +575,7 @@ public:
auto events_it = events_begin;
bool match = this->pattern_has_time ? this->backtrackingMatch(events_it, events_end) : this->dfaMatch(events_it, events_end);
static_cast<ColumnUInt8 &>(to).getData().push_back(match);
assert_cast<ColumnUInt8 &>(to).getData().push_back(match);
}
};
@ -594,7 +595,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
const_cast<Data &>(this->data(place)).sort();
static_cast<ColumnUInt64 &>(to).getData().push_back(count(place));
assert_cast<ColumnUInt64 &>(to).getData().push_back(count(place));
}
private:

11
dbms/src/AggregateFunctions/AggregateFunctionSimpleLinearRegression.h
View File

@ -3,6 +3,7 @@
#include <AggregateFunctions/IAggregateFunction.h>
#include <Columns/ColumnVector.h>
#include <Columns/ColumnTuple.h>
#include <Common/assert_cast.h>
#include <DataTypes/DataTypeNullable.h>
#include <DataTypes/DataTypesNumber.h>
#include <DataTypes/DataTypeTuple.h>
@ -120,8 +121,8 @@ public:
Arena *
) const override
{
auto col_x = static_cast<const ColumnVector<X> *>(columns[0]);
auto col_y = static_cast<const ColumnVector<Y> *>(columns[1]);
auto col_x = assert_cast<const ColumnVector<X> *>(columns[0]);
auto col_y = assert_cast<const ColumnVector<Y> *>(columns[1]);
X x = col_x->getData()[row_num];
Y y = col_y->getData()[row_num];
@ -181,9 +182,9 @@ public:
Ret k = this->data(place).getK();
Ret b = this->data(place).getB(k);
auto & col_tuple = static_cast<ColumnTuple &>(to);
auto & col_k = static_cast<ColumnVector<Ret> &>(col_tuple.getColumn(0));
auto & col_b = static_cast<ColumnVector<Ret> &>(col_tuple.getColumn(1));
auto & col_tuple = assert_cast<ColumnTuple &>(to);
auto & col_k = assert_cast<ColumnVector<Ret> &>(col_tuple.getColumn(0));
auto & col_b = assert_cast<ColumnVector<Ret> &>(col_tuple.getColumn(1));
col_k.getData().push_back(k);
col_b.getData().push_back(b);

3
dbms/src/AggregateFunctions/AggregateFunctionState.h
View File

@ -4,6 +4,7 @@
#include <DataTypes/DataTypeAggregateFunction.h>
#include <AggregateFunctions/IAggregateFunction.h>
#include <Columns/ColumnAggregateFunction.h>
#include <Common/assert_cast.h>
namespace DB
@ -81,7 +82,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
static_cast<ColumnAggregateFunction &>(to).getData().push_back(const_cast<AggregateDataPtr>(place));
assert_cast<ColumnAggregateFunction &>(to).getData().push_back(const_cast<AggregateDataPtr>(place));
}
/// Aggregate function or aggregate function state.

14
dbms/src/AggregateFunctions/AggregateFunctionStatistics.h
View File

@ -5,9 +5,11 @@
#include <DataTypes/DataTypesNumber.h>
#include <AggregateFunctions/IAggregateFunction.h>
#include <Columns/ColumnsNumber.h>
#include <Common/assert_cast.h>
#include <cmath>
namespace DB
{
@ -52,7 +54,7 @@ class AggregateFunctionVarianceData
public:
void update(const IColumn & column, size_t row_num)
{
T received = static_cast<const ColumnVector<T> &>(column).getData()[row_num];
T received = assert_cast<const ColumnVector<T> &>(column).getData()[row_num];
Float64 val = static_cast<Float64>(received);
Float64 delta = val - mean;
@ -95,7 +97,7 @@ public:
void publish(IColumn & to) const
{
static_cast<ColumnFloat64 &>(to).getData().push_back(Op::apply(m2, count));
assert_cast<ColumnFloat64 &>(to).getData().push_back(Op::apply(m2, count));
}
private:
@ -265,11 +267,11 @@ private:
public:
void update(const IColumn & column_left, const IColumn & column_right, size_t row_num)
{
T left_received = static_cast<const ColumnVector<T> &>(column_left).getData()[row_num];
T left_received = assert_cast<const ColumnVector<T> &>(column_left).getData()[row_num];
Float64 left_val = static_cast<Float64>(left_received);
Float64 left_delta = left_val - left_mean;
U right_received = static_cast<const ColumnVector<U> &>(column_right).getData()[row_num];
U right_received = assert_cast<const ColumnVector<U> &>(column_right).getData()[row_num];
Float64 right_val = static_cast<Float64>(right_received);
Float64 right_delta = right_val - right_mean;
@ -345,9 +347,9 @@ public:
void publish(IColumn & to) const
{
if constexpr (compute_marginal_moments)
static_cast<ColumnFloat64 &>(to).getData().push_back(Op::apply(co_moment, Base::left_m2, Base::right_m2, count));
assert_cast<ColumnFloat64 &>(to).getData().push_back(Op::apply(co_moment, Base::left_m2, Base::right_m2, count));
else
static_cast<ColumnFloat64 &>(to).getData().push_back(Op::apply(co_moment, count));
assert_cast<ColumnFloat64 &>(to).getData().push_back(Op::apply(co_moment, count));
}
private:

13
dbms/src/AggregateFunctions/AggregateFunctionSumMap.h
View File

@ -12,6 +12,7 @@
#include <Columns/ColumnDecimal.h>
#include <Common/FieldVisitors.h>
#include <Common/assert_cast.h>
#include <AggregateFunctions/IAggregateFunction.h>
#include <map>
@ -83,7 +84,7 @@ public:
void add(AggregateDataPtr place, const IColumn ** columns, const size_t row_num, Arena *) const override
{
// Column 0 contains array of keys of known type
const ColumnArray & array_column0 = static_cast<const ColumnArray &>(*columns[0]);
const ColumnArray & array_column0 = assert_cast<const ColumnArray &>(*columns[0]);
const IColumn::Offsets & offsets0 = array_column0.getOffsets();
const auto & keys_vec = static_cast<const ColVecType &>(array_column0.getData());
const size_t keys_vec_offset = offsets0[row_num - 1];
@ -94,7 +95,7 @@ public:
for (size_t col = 0, size = values_types.size(); col < size; ++col)
{
Field value;
const ColumnArray & array_column = static_cast<const ColumnArray &>(*columns[col + 1]);
const ColumnArray & array_column = assert_cast<const ColumnArray &>(*columns[col + 1]);
const IColumn::Offsets & offsets = array_column.getOffsets();
const size_t values_vec_offset = offsets[row_num - 1];
const size_t values_vec_size = (offsets[row_num] - values_vec_offset);
@ -228,8 +229,8 @@ public:
size_t size = merged_maps.size();
auto & to_tuple = static_cast<ColumnTuple &>(to);
auto & to_keys_arr = static_cast<ColumnArray &>(to_tuple.getColumn(0));
auto & to_tuple = assert_cast<ColumnTuple &>(to);
auto & to_keys_arr = assert_cast<ColumnArray &>(to_tuple.getColumn(0));
auto & to_keys_col = to_keys_arr.getData();
// Advance column offsets
@ -239,7 +240,7 @@ public:
for (size_t col = 0; col < values_types.size(); ++col)
{
auto & to_values_arr = static_cast<ColumnArray &>(to_tuple.getColumn(col + 1));
auto & to_values_arr = assert_cast<ColumnArray &>(to_tuple.getColumn(col + 1));
auto & to_values_offsets = to_values_arr.getOffsets();
to_values_offsets.push_back(to_values_offsets.back() + size);
to_values_arr.getData().reserve(size);
@ -254,7 +255,7 @@ public:
// Write 0..n arrays of values
for (size_t col = 0; col < values_types.size(); ++col)
{
auto & to_values_col = static_cast<ColumnArray &>(to_tuple.getColumn(col + 1)).getData();
auto & to_values_col = assert_cast<ColumnArray &>(to_tuple.getColumn(col + 1)).getData();
to_values_col.insert(elem.second[col]);
}
}

13
dbms/src/AggregateFunctions/AggregateFunctionTimeSeriesGroupSum.h
View File

@ -16,6 +16,7 @@
#include <IO/ReadHelpers.h>
#include <IO/WriteHelpers.h>
#include <Common/ArenaAllocator.h>
#include <Common/assert_cast.h>
#include <ext/range.h>
#include "IAggregateFunction.h"
@ -235,9 +236,9 @@ public:
void add(AggregateDataPtr place, const IColumn ** columns, const size_t row_num, Arena *) const override
{
auto uid = static_cast<const ColumnVector<UInt64> *>(columns[0])->getData()[row_num];
auto ts = static_cast<const ColumnVector<Int64> *>(columns[1])->getData()[row_num];
auto val = static_cast<const ColumnVector<Float64> *>(columns[2])->getData()[row_num];
auto uid = assert_cast<const ColumnVector<UInt64> *>(columns[0])->getData()[row_num];
auto ts = assert_cast<const ColumnVector<Int64> *>(columns[1])->getData()[row_num];
auto val = assert_cast<const ColumnVector<Float64> *>(columns[2])->getData()[row_num];
if (uid && ts && val)
{
this->data(place).add(uid, ts, val);
@ -255,7 +256,7 @@ public:
const auto & value = this->data(place).result;
size_t size = value.size();
ColumnArray & arr_to = static_cast<ColumnArray &>(to);
ColumnArray & arr_to = assert_cast<ColumnArray &>(to);
ColumnArray::Offsets & offsets_to = arr_to.getOffsets();
size_t old_size = offsets_to.back();
@ -264,9 +265,9 @@ public:
if (size)
{
typename ColumnInt64::Container & ts_to
= static_cast<ColumnInt64 &>(static_cast<ColumnTuple &>(arr_to.getData()).getColumn(0)).getData();
= assert_cast<ColumnInt64 &>(assert_cast<ColumnTuple &>(arr_to.getData()).getColumn(0)).getData();
typename ColumnFloat64::Container & val_to
= static_cast<ColumnFloat64 &>(static_cast<ColumnTuple &>(arr_to.getData()).getColumn(1)).getData();
= assert_cast<ColumnFloat64 &>(assert_cast<ColumnTuple &>(arr_to.getData()).getColumn(1)).getData();
ts_to.reserve(old_size + size);
val_to.reserve(old_size + size);
size_t i = 0;

12
dbms/src/AggregateFunctions/AggregateFunctionTopK.h
View File

@ -10,8 +10,8 @@
#include <Columns/ColumnArray.h>
#include <Common/SpaceSaving.h>
#include <Common/FieldVisitors.h>
#include <Common/assert_cast.h>
#include <AggregateFunctions/IAggregateFunction.h>
@ -62,9 +62,9 @@ public:
set.resize(reserved);
if constexpr (is_weighted)
set.insert(static_cast<const ColumnVector<T> &>(*columns[0]).getData()[row_num], columns[1]->getUInt(row_num));
set.insert(assert_cast<const ColumnVector<T> &>(*columns[0]).getData()[row_num], columns[1]->getUInt(row_num));
else
set.insert(static_cast<const ColumnVector<T> &>(*columns[0]).getData()[row_num]);
set.insert(assert_cast<const ColumnVector<T> &>(*columns[0]).getData()[row_num]);
}
void merge(AggregateDataPtr place, ConstAggregateDataPtr rhs, Arena *) const override
@ -86,7 +86,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
ColumnArray & arr_to = static_cast<ColumnArray &>(to);
ColumnArray & arr_to = assert_cast<ColumnArray &>(to);
ColumnArray::Offsets & offsets_to = arr_to.getOffsets();
const typename State::Set & set = this->data(place).value;
@ -95,7 +95,7 @@ public:
offsets_to.push_back(offsets_to.back() + size);
typename ColumnVector<T>::Container & data_to = static_cast<ColumnVector<T> &>(arr_to.getData()).getData();
typename ColumnVector<T>::Container & data_to = assert_cast<ColumnVector<T> &>(arr_to.getData()).getData();
size_t old_size = data_to.size();
data_to.resize(old_size + size);
@ -215,7 +215,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
ColumnArray & arr_to = static_cast<ColumnArray &>(to);
ColumnArray & arr_to = assert_cast<ColumnArray &>(to);
ColumnArray::Offsets & offsets_to = arr_to.getOffsets();
IColumn & data_to = arr_to.getData();

9
dbms/src/AggregateFunctions/AggregateFunctionUniq.h
View File

@ -17,6 +17,7 @@
#include <Common/HyperLogLogWithSmallSetOptimization.h>
#include <Common/CombinedCardinalityEstimator.h>
#include <Common/typeid_cast.h>
#include <Common/assert_cast.h>
#include <AggregateFunctions/UniquesHashSet.h>
#include <AggregateFunctions/IAggregateFunction.h>
@ -170,7 +171,7 @@ struct OneAdder
{
if constexpr (!std::is_same_v<T, String>)
{
const auto & value = static_cast<const ColumnVector<T> &>(column).getData()[row_num];
const auto & value = assert_cast<const ColumnVector<T> &>(column).getData()[row_num];
data.set.insert(AggregateFunctionUniqTraits<T>::hash(value));
}
else
@ -183,7 +184,7 @@ struct OneAdder
{
if constexpr (!std::is_same_v<T, String>)
{
data.set.insert(static_cast<const ColumnVector<T> &>(column).getData()[row_num]);
data.set.insert(assert_cast<const ColumnVector<T> &>(column).getData()[row_num]);
}
else
{
@ -240,7 +241,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
static_cast<ColumnUInt64 &>(to).getData().push_back(this->data(place).set.size());
assert_cast<ColumnUInt64 &>(to).getData().push_back(this->data(place).set.size());
}
const char * getHeaderFilePath() const override { return __FILE__; }
@ -296,7 +297,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
static_cast<ColumnUInt64 &>(to).getData().push_back(this->data(place).set.size());
assert_cast<ColumnUInt64 &>(to).getData().push_back(this->data(place).set.size());
}
const char * getHeaderFilePath() const override { return __FILE__; }

7
dbms/src/AggregateFunctions/AggregateFunctionUniqCombined.h
View File

@ -4,6 +4,7 @@
#include <Common/FieldVisitors.h>
#include <Common/SipHash.h>
#include <Common/typeid_cast.h>
#include <Common/assert_cast.h>
#include <DataTypes/DataTypeTuple.h>
#include <DataTypes/DataTypeUUID.h>
@ -131,7 +132,7 @@ public:
{
if constexpr (!std::is_same_v<T, String>)
{
const auto & value = static_cast<const ColumnVector<T> &>(*columns[0]).getData()[row_num];
const auto & value = assert_cast<const ColumnVector<T> &>(*columns[0]).getData()[row_num];
this->data(place).set.insert(detail::AggregateFunctionUniqCombinedTraits<T>::hash(value));
}
else
@ -158,7 +159,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
static_cast<ColumnUInt64 &>(to).getData().push_back(this->data(place).set.size());
assert_cast<ColumnUInt64 &>(to).getData().push_back(this->data(place).set.size());
}
const char * getHeaderFilePath() const override
@ -222,7 +223,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
static_cast<ColumnUInt64 &>(to).getData().push_back(this->data(place).set.size());
assert_cast<ColumnUInt64 &>(to).getData().push_back(this->data(place).set.size());
}
const char * getHeaderFilePath() const override

9
dbms/src/AggregateFunctions/AggregateFunctionUniqUpTo.h
View File

@ -2,6 +2,7 @@
#include <Common/FieldVisitors.h>
#include <Common/typeid_cast.h>
#include <Common/assert_cast.h>
#include <AggregateFunctions/IAggregateFunction.h>
#include <AggregateFunctions/UniqVariadicHash.h>
@ -101,7 +102,7 @@ struct __attribute__((__packed__)) AggregateFunctionUniqUpToData
void add(const IColumn & column, size_t row_num, UInt8 threshold)
{
insert(static_cast<const ColumnVector<T> &>(column).getData()[row_num], threshold);
insert(assert_cast<const ColumnVector<T> &>(column).getData()[row_num], threshold);
}
};
@ -123,7 +124,7 @@ struct AggregateFunctionUniqUpToData<UInt128> : AggregateFunctionUniqUpToData<UI
{
void add(const IColumn & column, size_t row_num, UInt8 threshold)
{
UInt128 value = static_cast<const ColumnVector<UInt128> &>(column).getData()[row_num];
UInt128 value = assert_cast<const ColumnVector<UInt128> &>(column).getData()[row_num];
insert(sipHash64(value), threshold);
}
};
@ -176,7 +177,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
static_cast<ColumnUInt64 &>(to).getData().push_back(this->data(place).size());
assert_cast<ColumnUInt64 &>(to).getData().push_back(this->data(place).size());
}
const char * getHeaderFilePath() const override { return __FILE__; }
@ -240,7 +241,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
static_cast<ColumnUInt64 &>(to).getData().push_back(this->data(place).size());
assert_cast<ColumnUInt64 &>(to).getData().push_back(this->data(place).size());
}
const char * getHeaderFilePath() const override { return __FILE__; }

7
dbms/src/AggregateFunctions/AggregateFunctionWindowFunnel.h
View File

@ -9,6 +9,7 @@
#include <IO/ReadHelpers.h>
#include <IO/WriteHelpers.h>
#include <Common/ArenaAllocator.h>
#include <Common/assert_cast.h>
#include <AggregateFunctions/IAggregateFunction.h>
@ -215,11 +216,11 @@ public:
void add(AggregateDataPtr place, const IColumn ** columns, const size_t row_num, Arena *) const override
{
const auto timestamp = static_cast<const ColumnVector<T> *>(columns[0])->getData()[row_num];
const auto timestamp = assert_cast<const ColumnVector<T> *>(columns[0])->getData()[row_num];
// reverse iteration and stable sorting are needed for events that are qualified by more than one condition.
for (auto i = events_size; i > 0; --i)
{
auto event = static_cast<const ColumnVector<UInt8> *>(columns[i])->getData()[row_num];
auto event = assert_cast<const ColumnVector<UInt8> *>(columns[i])->getData()[row_num];
if (event)
this->data(place).add(timestamp, i);
}
@ -242,7 +243,7 @@ public:
void insertResultInto(ConstAggregateDataPtr place, IColumn & to) const override
{
static_cast<ColumnUInt8 &>(to).getData().push_back(getEventLevel(this->data(place)));
assert_cast<ColumnUInt8 &>(to).getData().push_back(getEventLevel(this->data(place)));
}
const char * getHeaderFilePath() const override

5
dbms/src/AggregateFunctions/UniqVariadicHash.h
View File

@ -4,6 +4,7 @@
#include <Core/Defines.h>
#include <Common/SipHash.h>
#include <Common/UInt128.h>
#include <Common/assert_cast.h>
#include <Columns/ColumnTuple.h>
@ -67,7 +68,7 @@ struct UniqVariadicHash<false, true>
{
UInt64 hash;
const auto & tuple_columns = static_cast<const ColumnTuple *>(columns[0])->getColumns();
const auto & tuple_columns = assert_cast<const ColumnTuple *>(columns[0])->getColumns();
const auto * column = tuple_columns.data();
const auto * columns_end = column + num_args;
@ -116,7 +117,7 @@ struct UniqVariadicHash<true, true>
{
static inline UInt128 apply(size_t num_args, const IColumn ** columns, size_t row_num)
{
const auto & tuple_columns = static_cast<const ColumnTuple *>(columns[0])->getColumns();
const auto & tuple_columns = assert_cast<const ColumnTuple *>(columns[0])->getColumns();
const auto * column = tuple_columns.data();
const auto * columns_end = column + num_args;

7
dbms/src/Columns/ColumnAggregateFunction.cpp
View File

@ -1,5 +1,6 @@
#include <Columns/ColumnAggregateFunction.h>
#include <Columns/ColumnsCommon.h>
#include <Common/assert_cast.h>
#include <AggregateFunctions/AggregateFunctionState.h>
#include <DataStreams/ColumnGathererStream.h>
#include <IO/WriteBufferFromArena.h>
@ -158,7 +159,7 @@ void ColumnAggregateFunction::ensureOwnership()
void ColumnAggregateFunction::insertRangeFrom(const IColumn & from, size_t start, size_t length)
{
const ColumnAggregateFunction & from_concrete = static_cast<const ColumnAggregateFunction &>(from);
const ColumnAggregateFunction & from_concrete = assert_cast<const ColumnAggregateFunction &>(from);
if (start + length > from_concrete.data.size())
throw Exception("Parameters start = " + toString(start) + ", length = " + toString(length)
@ -353,7 +354,7 @@ void ColumnAggregateFunction::insertMergeFrom(ConstAggregateDataPtr place)
void ColumnAggregateFunction::insertMergeFrom(const IColumn & from, size_t n)
{
insertMergeFrom(static_cast<const ColumnAggregateFunction &>(from).data[n]);
insertMergeFrom(assert_cast<const ColumnAggregateFunction &>(from).data[n]);
}
Arena & ColumnAggregateFunction::createOrGetArena()
@ -492,7 +493,7 @@ MutableColumns ColumnAggregateFunction::scatter(IColumn::ColumnIndex num_columns
}
for (size_t i = 0; i < num_rows; ++i)
static_cast<ColumnAggregateFunction &>(*columns[selector[i]]).data.push_back(data[i]);
assert_cast<ColumnAggregateFunction &>(*columns[selector[i]]).data.push_back(data[i]);
return columns;
}

40
dbms/src/Columns/ColumnArray.cpp
View File

@ -16,7 +16,7 @@
#include <Common/Arena.h>
#include <Common/SipHash.h>
#include <Common/typeid_cast.h>
#include <Common/assert_cast.h>
namespace DB
@ -227,7 +227,7 @@ void ColumnArray::insert(const Field & x)
void ColumnArray::insertFrom(const IColumn & src_, size_t n)
{
const ColumnArray & src = static_cast<const ColumnArray &>(src_);
const ColumnArray & src = assert_cast<const ColumnArray &>(src_);
size_t size = src.sizeAt(n);
size_t offset = src.offsetAt(n);
@ -257,7 +257,7 @@ void ColumnArray::popBack(size_t n)
int ColumnArray::compareAt(size_t n, size_t m, const IColumn & rhs_, int nan_direction_hint) const
{
const ColumnArray & rhs = static_cast<const ColumnArray &>(rhs_);
const ColumnArray & rhs = assert_cast<const ColumnArray &>(rhs_);
/// Suboptimal
size_t lhs_size = sizeAt(n);
@ -373,7 +373,7 @@ void ColumnArray::insertRangeFrom(const IColumn & src, size_t start, size_t leng
if (length == 0)
return;
const ColumnArray & src_concrete = static_cast<const ColumnArray &>(src);
const ColumnArray & src_concrete = assert_cast<const ColumnArray &>(src);
if (start + length > src_concrete.getOffsets().size())
throw Exception("Parameter out of bound in ColumnArray::insertRangeFrom method. [start(" + std::to_string(start) + ") + length(" + std::to_string(length) + ") > offsets.size(" + std::to_string(src_concrete.getOffsets().size()) + ")]",
@ -429,10 +429,10 @@ ColumnPtr ColumnArray::filterNumber(const Filter & filt, ssize_t result_size_hin
auto res = ColumnArray::create(data->cloneEmpty());
auto & res_elems = static_cast<ColumnVector<T> &>(res->getData()).getData();
auto & res_elems = assert_cast<ColumnVector<T> &>(res->getData()).getData();
Offsets & res_offsets = res->getOffsets();
filterArraysImpl<T>(static_cast<const ColumnVector<T> &>(*data).getData(), getOffsets(), res_elems, res_offsets, filt, result_size_hint);
filterArraysImpl<T>(assert_cast<const ColumnVector<T> &>(*data).getData(), getOffsets(), res_elems, res_offsets, filt, result_size_hint);
return res;
}
@ -554,11 +554,11 @@ ColumnPtr ColumnArray::filterNullable(const Filter & filt, ssize_t result_size_h
if (getOffsets().size() == 0)
return ColumnArray::create(data);
const ColumnNullable & nullable_elems = static_cast<const ColumnNullable &>(*data);
const ColumnNullable & nullable_elems = assert_cast<const ColumnNullable &>(*data);
auto array_of_nested = ColumnArray::create(nullable_elems.getNestedColumnPtr(), offsets);
auto filtered_array_of_nested_owner = array_of_nested->filter(filt, result_size_hint);
auto & filtered_array_of_nested = static_cast<const ColumnArray &>(*filtered_array_of_nested_owner);
auto & filtered_array_of_nested = assert_cast<const ColumnArray &>(*filtered_array_of_nested_owner);
auto & filtered_offsets = filtered_array_of_nested.getOffsetsPtr();
auto res_null_map = ColumnUInt8::create();
@ -577,7 +577,7 @@ ColumnPtr ColumnArray::filterTuple(const Filter & filt, ssize_t result_size_hint
if (getOffsets().size() == 0)
return ColumnArray::create(data);
const ColumnTuple & tuple = static_cast<const ColumnTuple &>(*data);
const ColumnTuple & tuple = assert_cast<const ColumnTuple &>(*data);
/// Make temporary arrays for each components of Tuple, then filter and collect back.
@ -593,11 +593,11 @@ ColumnPtr ColumnArray::filterTuple(const Filter & filt, ssize_t result_size_hint
Columns tuple_columns(tuple_size);
for (size_t i = 0; i < tuple_size; ++i)
tuple_columns[i] = static_cast<const ColumnArray &>(*temporary_arrays[i]).getDataPtr();
tuple_columns[i] = assert_cast<const ColumnArray &>(*temporary_arrays[i]).getDataPtr();
return ColumnArray::create(
ColumnTuple::create(tuple_columns),
static_cast<const ColumnArray &>(*temporary_arrays.front()).getOffsetsPtr());
assert_cast<const ColumnArray &>(*temporary_arrays.front()).getOffsetsPtr());
}
@ -789,7 +789,7 @@ ColumnPtr ColumnArray::replicateString(const Offsets & replicate_offsets) const
if (0 == col_size)
return res;
ColumnArray & res_ = static_cast<ColumnArray &>(*res);
ColumnArray & res_ = assert_cast<ColumnArray &>(*res);
const ColumnString & src_string = typeid_cast<const ColumnString &>(*data);
const ColumnString::Chars & src_chars = src_string.getChars();
@ -901,7 +901,7 @@ ColumnPtr ColumnArray::replicateGeneric(const Offsets & replicate_offsets) const
throw Exception("Size of offsets doesn't match size of column.", ErrorCodes::SIZES_OF_COLUMNS_DOESNT_MATCH);
MutableColumnPtr res = cloneEmpty();
ColumnArray & res_concrete = static_cast<ColumnArray &>(*res);
ColumnArray & res_concrete = assert_cast<ColumnArray &>(*res);
if (0 == col_size)
return res;
@ -922,7 +922,7 @@ ColumnPtr ColumnArray::replicateGeneric(const Offsets & replicate_offsets) const
ColumnPtr ColumnArray::replicateNullable(const Offsets & replicate_offsets) const
{
const ColumnNullable & nullable = static_cast<const ColumnNullable &>(*data);
const ColumnNullable & nullable = assert_cast<const ColumnNullable &>(*data);
/// Make temporary arrays for each components of Nullable. Then replicate them independently and collect back to result.
/// NOTE Offsets are calculated twice and it is redundant.
@ -934,15 +934,15 @@ ColumnPtr ColumnArray::replicateNullable(const Offsets & replicate_offsets) cons
return ColumnArray::create(
ColumnNullable::create(
static_cast<const ColumnArray &>(*array_of_nested).getDataPtr(),
static_cast<const ColumnArray &>(*array_of_null_map).getDataPtr()),
static_cast<const ColumnArray &>(*array_of_nested).getOffsetsPtr());
assert_cast<const ColumnArray &>(*array_of_nested).getDataPtr(),
assert_cast<const ColumnArray &>(*array_of_null_map).getDataPtr()),
assert_cast<const ColumnArray &>(*array_of_nested).getOffsetsPtr());
}
ColumnPtr ColumnArray::replicateTuple(const Offsets & replicate_offsets) const
{
const ColumnTuple & tuple = static_cast<const ColumnTuple &>(*data);
const ColumnTuple & tuple = assert_cast<const ColumnTuple &>(*data);
/// Make temporary arrays for each components of Tuple. In the same way as for Nullable.
@ -958,11 +958,11 @@ ColumnPtr ColumnArray::replicateTuple(const Offsets & replicate_offsets) const
Columns tuple_columns(tuple_size);
for (size_t i = 0; i < tuple_size; ++i)
tuple_columns[i] = static_cast<const ColumnArray &>(*temporary_arrays[i]).getDataPtr();
tuple_columns[i] = assert_cast<const ColumnArray &>(*temporary_arrays[i]).getDataPtr();
return ColumnArray::create(
ColumnTuple::create(tuple_columns),
static_cast<const ColumnArray &>(*temporary_arrays.front()).getOffsetsPtr());
assert_cast<const ColumnArray &>(*temporary_arrays.front()).getOffsetsPtr());
}

5
dbms/src/Columns/ColumnArray.h
View File

@ -4,6 +4,7 @@
#include <Columns/ColumnVector.h>
#include <Core/Defines.h>
#include <Common/typeid_cast.h>
#include <Common/assert_cast.h>
namespace DB
@ -89,12 +90,12 @@ public:
Offsets & ALWAYS_INLINE getOffsets()
{
return static_cast<ColumnOffsets &>(*offsets).getData();
return assert_cast<ColumnOffsets &>(*offsets).getData();
}
const Offsets & ALWAYS_INLINE getOffsets() const
{
return static_cast<const ColumnOffsets &>(*offsets).getData();
return assert_cast<const ColumnOffsets &>(*offsets).getData();
}
const ColumnPtr & getDataPtr() const { return data; }

3
dbms/src/Columns/ColumnConst.h
View File

@ -4,6 +4,7 @@
#include <Common/Exception.h>
#include <Columns/IColumn.h>
#include <Common/typeid_cast.h>
#include <Common/assert_cast.h>
namespace DB
@ -175,7 +176,7 @@ public:
int compareAt(size_t, size_t, const IColumn & rhs, int nan_direction_hint) const override
{
return data->compareAt(0, 0, *static_cast<const ColumnConst &>(rhs).data, nan_direction_hint);
return data->compareAt(0, 0, *assert_cast<const ColumnConst &>(rhs).data, nan_direction_hint);
}
MutableColumns scatter(ColumnIndex num_columns, const Selector & selector) const override;

3
dbms/src/Columns/ColumnDecimal.cpp
View File

@ -1,6 +1,7 @@
#include <Common/Exception.h>
#include <Common/Arena.h>
#include <Common/SipHash.h>
#include <Common/assert_cast.h>
#include <common/unaligned.h>
@ -133,7 +134,7 @@ void ColumnDecimal<T>::insertData(const char * src, size_t /*length*/)
template <typename T>
void ColumnDecimal<T>::insertRangeFrom(const IColumn & src, size_t start, size_t length)
{
const ColumnDecimal & src_vec = static_cast<const ColumnDecimal &>(src);
const ColumnDecimal & src_vec = assert_cast<const ColumnDecimal &>(src);
if (start + length > src_vec.data.size())
throw Exception("Parameters start = " + toString(start) + ", length = " + toString(length) +

7
dbms/src/Columns/ColumnFixedString.cpp
View File

@ -5,6 +5,7 @@
#include <Common/SipHash.h>
#include <Common/memcpySmall.h>
#include <Common/memcmpSmall.h>
#include <Common/assert_cast.h>
#include <DataStreams/ColumnGathererStream.h>
@ -33,7 +34,7 @@ MutableColumnPtr ColumnFixedString::cloneResized(size_t size) const
if (size > 0)
{
auto & new_col = static_cast<ColumnFixedString &>(*new_col_holder);
auto & new_col = assert_cast<ColumnFixedString &>(*new_col_holder);
new_col.chars.resize(size * n);
size_t count = std::min(this->size(), size);
@ -60,7 +61,7 @@ void ColumnFixedString::insert(const Field & x)
void ColumnFixedString::insertFrom(const IColumn & src_, size_t index)
{
const ColumnFixedString & src = static_cast<const ColumnFixedString &>(src_);
const ColumnFixedString & src = assert_cast<const ColumnFixedString &>(src_);
if (n != src.getN())
throw Exception("Size of FixedString doesn't match", ErrorCodes::SIZE_OF_FIXED_STRING_DOESNT_MATCH);
@ -140,7 +141,7 @@ void ColumnFixedString::getPermutation(bool reverse, size_t limit, int /*nan_dir
void ColumnFixedString::insertRangeFrom(const IColumn & src, size_t start, size_t length)
{
const ColumnFixedString & src_concrete = static_cast<const ColumnFixedString &>(src);
const ColumnFixedString & src_concrete = assert_cast<const ColumnFixedString &>(src);
if (start + length > src_concrete.size())
throw Exception("Parameters start = "

3
dbms/src/Columns/ColumnFixedString.h
View File

@ -3,6 +3,7 @@
#include <Common/PODArray.h>
#include <Common/memcmpSmall.h>
#include <Common/typeid_cast.h>
#include <Common/assert_cast.h>
#include <Columns/IColumn.h>
#include <Columns/ColumnVectorHelper.h>
@ -102,7 +103,7 @@ public:
int compareAt(size_t p1, size_t p2, const IColumn & rhs_, int /*nan_direction_hint*/) const override
{
const ColumnFixedString & rhs = static_cast<const ColumnFixedString &>(rhs_);
const ColumnFixedString & rhs = assert_cast<const ColumnFixedString &>(rhs_);
return memcmpSmallAllowOverflow15(chars.data() + p1 * n, rhs.chars.data() + p2 * n, n);
}

4
dbms/src/Columns/ColumnLowCardinality.cpp
View File

@ -3,6 +3,8 @@
#include <DataStreams/ColumnGathererStream.h>
#include <DataTypes/NumberTraits.h>
#include <Common/HashTable/HashMap.h>
#include <Common/assert_cast.h>
namespace DB
{
@ -244,7 +246,7 @@ MutableColumnPtr ColumnLowCardinality::cloneResized(size_t size) const
int ColumnLowCardinality::compareAt(size_t n, size_t m, const IColumn & rhs, int nan_direction_hint) const
{
const auto & low_cardinality_column = static_cast<const ColumnLowCardinality &>(rhs);
const auto & low_cardinality_column = assert_cast<const ColumnLowCardinality &>(rhs);
size_t n_index = getIndexes().getUInt(n);
size_t m_index = low_cardinality_column.getIndexes().getUInt(m);
return getDictionary().compareAt(n_index, m_index, low_cardinality_column.getDictionary(), nan_direction_hint);

9
dbms/src/Columns/ColumnLowCardinality.h
View File

@ -2,6 +2,7 @@
#include <Columns/IColumn.h>
#include <Columns/IColumnUnique.h>
#include <Common/typeid_cast.h>
#include <Common/assert_cast.h>
#include <AggregateFunctions/AggregateFunctionCount.h>
#include "ColumnsNumber.h"
@ -166,10 +167,10 @@ public:
switch (idx.getSizeOfIndexType())
{
case sizeof(UInt8): return static_cast<const ColumnUInt8 *>(indexes)->getElement(row);
case sizeof(UInt16): return static_cast<const ColumnUInt16 *>(indexes)->getElement(row);
case sizeof(UInt32): return static_cast<const ColumnUInt32 *>(indexes)->getElement(row);
case sizeof(UInt64): return static_cast<const ColumnUInt64 *>(indexes)->getElement(row);
case sizeof(UInt8): return assert_cast<const ColumnUInt8 *>(indexes)->getElement(row);
case sizeof(UInt16): return assert_cast<const ColumnUInt16 *>(indexes)->getElement(row);
case sizeof(UInt32): return assert_cast<const ColumnUInt32 *>(indexes)->getElement(row);
case sizeof(UInt64): return assert_cast<const ColumnUInt64 *>(indexes)->getElement(row);
default: throw Exception("Unexpected size of index type for low cardinality column.", ErrorCodes::LOGICAL_ERROR);
}
}

9
dbms/src/Columns/ColumnNullable.cpp
View File

@ -2,6 +2,7 @@
#include <Common/SipHash.h>
#include <Common/NaNUtils.h>
#include <Common/typeid_cast.h>
#include <Common/assert_cast.h>
#include <Columns/ColumnNullable.h>
#include <Columns/ColumnConst.h>
#include <DataStreams/ColumnGathererStream.h>
@ -129,7 +130,7 @@ const char * ColumnNullable::deserializeAndInsertFromArena(const char * pos)
void ColumnNullable::insertRangeFrom(const IColumn & src, size_t start, size_t length)
{
const ColumnNullable & nullable_col = static_cast<const ColumnNullable &>(src);
const ColumnNullable & nullable_col = assert_cast<const ColumnNullable &>(src);
getNullMapColumn().insertRangeFrom(*nullable_col.null_map, start, length);
getNestedColumn().insertRangeFrom(*nullable_col.nested_column, start, length);
}
@ -150,7 +151,7 @@ void ColumnNullable::insert(const Field & x)
void ColumnNullable::insertFrom(const IColumn & src, size_t n)
{
const ColumnNullable & src_concrete = static_cast<const ColumnNullable &>(src);
const ColumnNullable & src_concrete = assert_cast<const ColumnNullable &>(src);
getNestedColumn().insertFrom(src_concrete.getNestedColumn(), n);
getNullMapData().push_back(src_concrete.getNullMapData()[n]);
}
@ -190,7 +191,7 @@ int ColumnNullable::compareAt(size_t n, size_t m, const IColumn & rhs_, int null
/// the ordering specified by either NULLS FIRST or NULLS LAST in the
/// ORDER BY construction.
const ColumnNullable & nullable_rhs = static_cast<const ColumnNullable &>(rhs_);
const ColumnNullable & nullable_rhs = assert_cast<const ColumnNullable &>(rhs_);
bool lval_is_null = isNullAt(n);
bool rval_is_null = nullable_rhs.isNullAt(m);
@ -458,7 +459,7 @@ ColumnPtr makeNullable(const ColumnPtr & column)
return column;
if (isColumnConst(*column))
return ColumnConst::create(makeNullable(static_cast<const ColumnConst &>(*column).getDataColumnPtr()), column->size());
return ColumnConst::create(makeNullable(assert_cast<const ColumnConst &>(*column).getDataColumnPtr()), column->size());
return ColumnNullable::create(column, ColumnUInt8::create(column->size(), 0));
}

7
dbms/src/Columns/ColumnNullable.h
View File

@ -3,6 +3,7 @@
#include <Columns/IColumn.h>
#include <Columns/ColumnsNumber.h>
#include <Common/typeid_cast.h>
#include <Common/assert_cast.h>
namespace DB
@ -45,7 +46,7 @@ public:
std::string getName() const override { return "Nullable(" + nested_column->getName() + ")"; }
MutableColumnPtr cloneResized(size_t size) const override;
size_t size() const override { return nested_column->size(); }
bool isNullAt(size_t n) const override { return static_cast<const ColumnUInt8 &>(*null_map).getData()[n] != 0;}
bool isNullAt(size_t n) const override { return assert_cast<const ColumnUInt8 &>(*null_map).getData()[n] != 0;}
Field operator[](size_t n) const override;
void get(size_t n, Field & res) const override;
bool getBool(size_t n) const override { return isNullAt(n) ? 0 : nested_column->getBool(n); }
@ -116,8 +117,8 @@ public:
/// Return the column that represents the byte map.
const ColumnPtr & getNullMapColumnPtr() const { return null_map; }
ColumnUInt8 & getNullMapColumn() { return static_cast<ColumnUInt8 &>(*null_map); }
const ColumnUInt8 & getNullMapColumn() const { return static_cast<const ColumnUInt8 &>(*null_map); }
ColumnUInt8 & getNullMapColumn() { return assert_cast<ColumnUInt8 &>(*null_map); }
const ColumnUInt8 & getNullMapColumn() const { return assert_cast<const ColumnUInt8 &>(*null_map); }
NullMap & getNullMapData() { return getNullMapColumn().getData(); }
const NullMap & getNullMapData() const { return getNullMapColumn().getData(); }

5
dbms/src/Columns/ColumnString.cpp
View File

@ -1,6 +1,7 @@
#include <Core/Defines.h>
#include <Common/Arena.h>
#include <Common/memcmpSmall.h>
#include <Common/assert_cast.h>
#include <Columns/Collator.h>
#include <Columns/ColumnString.h>
#include <Columns/ColumnsCommon.h>
@ -68,7 +69,7 @@ void ColumnString::insertRangeFrom(const IColumn & src, size_t start, size_t len
if (length == 0)
return;
const ColumnString & src_concrete = static_cast<const ColumnString &>(src);
const ColumnString & src_concrete = assert_cast<const ColumnString &>(src);
if (start + length > src_concrete.offsets.size())
throw Exception("Parameter out of bound in IColumnString::insertRangeFrom method.",
@ -360,7 +361,7 @@ void ColumnString::getExtremes(Field & min, Field & max) const
int ColumnString::compareAtWithCollation(size_t n, size_t m, const IColumn & rhs_, const Collator & collator) const
{
const ColumnString & rhs = static_cast<const ColumnString &>(rhs_);
const ColumnString & rhs = assert_cast<const ColumnString &>(rhs_);
return collator.compare(
reinterpret_cast<const char *>(&chars[offsetAt(n)]), sizeAt(n),

5
dbms/src/Columns/ColumnString.h
View File

@ -8,6 +8,7 @@
#include <Common/SipHash.h>
#include <Common/memcpySmall.h>
#include <Common/memcmpSmall.h>
#include <Common/assert_cast.h>
class Collator;
@ -121,7 +122,7 @@ public:
void insertFrom(const IColumn & src_, size_t n) override
{
const ColumnString & src = static_cast<const ColumnString &>(src_);
const ColumnString & src = assert_cast<const ColumnString &>(src_);
const size_t size_to_append = src.offsets[n] - src.offsets[n - 1]; /// -1th index is Ok, see PaddedPODArray.
if (size_to_append == 1)
@ -204,7 +205,7 @@ public:
int compareAt(size_t n, size_t m, const IColumn & rhs_, int /*nan_direction_hint*/) const override
{
const ColumnString & rhs = static_cast<const ColumnString &>(rhs_);
const ColumnString & rhs = assert_cast<const ColumnString &>(rhs_);
return memcmpSmallAllowOverflow15(chars.data() + offsetAt(n), sizeAt(n) - 1, rhs.chars.data() + rhs.offsetAt(m), rhs.sizeAt(m) - 1);
}

7
dbms/src/Columns/ColumnTuple.cpp
View File

@ -5,6 +5,7 @@
#include <ext/map.h>
#include <ext/range.h>
#include <Common/typeid_cast.h>
#include <Common/assert_cast.h>
namespace DB
@ -118,7 +119,7 @@ void ColumnTuple::insert(const Field & x)
void ColumnTuple::insertFrom(const IColumn & src_, size_t n)
{
const ColumnTuple & src = static_cast<const ColumnTuple &>(src_);
const ColumnTuple & src = assert_cast<const ColumnTuple &>(src_);
const size_t tuple_size = columns.size();
if (src.columns.size() != tuple_size)
@ -172,7 +173,7 @@ void ColumnTuple::insertRangeFrom(const IColumn & src, size_t start, size_t leng
const size_t tuple_size = columns.size();
for (size_t i = 0; i < tuple_size; ++i)
columns[i]->insertRangeFrom(
*static_cast<const ColumnTuple &>(src).columns[i],
*assert_cast<const ColumnTuple &>(src).columns[i],
start, length);
}
@ -245,7 +246,7 @@ int ColumnTuple::compareAt(size_t n, size_t m, const IColumn & rhs, int nan_dire
{
const size_t tuple_size = columns.size();
for (size_t i = 0; i < tuple_size; ++i)
if (int res = columns[i]->compareAt(n, m, *static_cast<const ColumnTuple &>(rhs).columns[i], nan_direction_hint))
if (int res = columns[i]->compareAt(n, m, *assert_cast<const ColumnTuple &>(rhs).columns[i], nan_direction_hint))
return res;
return 0;

7
dbms/src/Columns/ColumnUnique.h
View File

@ -11,6 +11,7 @@
#include <DataTypes/NumberTraits.h>
#include <Common/typeid_cast.h>
#include <Common/assert_cast.h>
#include <ext/range.h>
#include <common/unaligned.h>
@ -140,8 +141,8 @@ private:
static size_t numSpecialValues(bool is_nullable) { return is_nullable ? 2 : 1; }
size_t numSpecialValues() const { return numSpecialValues(is_nullable); }
ColumnType * getRawColumnPtr() { return static_cast<ColumnType *>(column_holder.get()); }
const ColumnType * getRawColumnPtr() const { return static_cast<const ColumnType *>(column_holder.get()); }
ColumnType * getRawColumnPtr() { return assert_cast<ColumnType *>(column_holder.get()); }
const ColumnType * getRawColumnPtr() const { return assert_cast<const ColumnType *>(column_holder.get()); }
template <typename IndexType>
MutableColumnPtr uniqueInsertRangeImpl(
@ -232,7 +233,7 @@ void ColumnUnique<ColumnType>::updateNullMask()
size_t size = getRawColumnPtr()->size();
if (nested_null_mask->size() != size)
static_cast<ColumnUInt8 &>(*nested_null_mask).getData().resize_fill(size);
assert_cast<ColumnUInt8 &>(*nested_null_mask).getData().resize_fill(size);
}
}

3
dbms/src/Columns/ColumnVector.cpp
View File

@ -8,6 +8,7 @@
#include <Common/SipHash.h>
#include <Common/NaNUtils.h>
#include <Common/RadixSort.h>
#include <Common/assert_cast.h>
#include <IO/WriteBuffer.h>
#include <IO/WriteHelpers.h>
#include <Columns/ColumnsCommon.h>
@ -224,7 +225,7 @@ Float64 ColumnVector<T>::getFloat64(size_t n) const
template <typename T>
void ColumnVector<T>::insertRangeFrom(const IColumn & src, size_t start, size_t length)
{
const ColumnVector & src_vec = static_cast<const ColumnVector &>(src);
const ColumnVector & src_vec = assert_cast<const ColumnVector &>(src);
if (start + length > src_vec.data.size())
throw Exception("Parameters start = "

41
dbms/src/Columns/ColumnsCommon.cpp
View File

@ -61,43 +61,18 @@ std::vector<size_t> countColumnsSizeInSelector(IColumn::ColumnIndex num_columns,
return counts;
}
/** clang 4 generates better code than gcc 6.
* And both gcc and clang could not vectorize trivial loop by bytes automatically.
*/
bool memoryIsZero(const void * data, size_t size)
bool memoryIsByte(const void * data, size_t size, uint8_t byte)
{
const Int8 * pos = reinterpret_cast<const Int8 *>(data);
const Int8 * end = pos + size;
#ifdef __SSE2__
const __m128 zero16 = _mm_setzero_ps();
const Int8 * end64 = pos + size / 64 * 64;
for (; pos < end64; pos += 64)
if (_mm_movemask_ps(_mm_cmpneq_ps(
_mm_loadu_ps(reinterpret_cast<const float *>(pos)),
zero16))
| _mm_movemask_ps(_mm_cmpneq_ps(
_mm_loadu_ps(reinterpret_cast<const float *>(pos + 16)),
zero16))
| _mm_movemask_ps(_mm_cmpneq_ps(
_mm_loadu_ps(reinterpret_cast<const float *>(pos + 32)),
zero16))
| _mm_movemask_ps(_mm_cmpneq_ps(
_mm_loadu_ps(reinterpret_cast<const float *>(pos + 48)),
zero16)))
return false;
/// TODO Add duff device for tail?
#endif
for (; pos < end; ++pos)
if (*pos)
return false;
if (size == 0)
return true;
auto ptr = reinterpret_cast<const uint8_t *>(data);
return *ptr == byte && memcmp(ptr, ptr + 1, size - 1) == 0;
}
bool memoryIsZero(const void * data, size_t size)
{
return memoryIsByte(data, size, 0x0);
}
namespace ErrorCodes
{

2
dbms/src/Columns/ColumnsCommon.h
View File

@ -22,7 +22,7 @@ std::vector<size_t> countColumnsSizeInSelector(IColumn::ColumnIndex num_columns,
/// Returns true, if the memory contains only zeros.
bool memoryIsZero(const void * data, size_t size);
bool memoryIsByte(const void * data, size_t size, uint8_t byte);
/// The general implementation of `filter` function for ColumnArray and ColumnString.
template <typename T>

3
dbms/src/Columns/FilterDescription.cpp
View File

@ -1,4 +1,5 @@
#include <Common/typeid_cast.h>
#include <Common/assert_cast.h>
#include <Columns/FilterDescription.h>
#include <Columns/ColumnsNumber.h>
#include <Columns/ColumnNullable.h>
@ -25,7 +26,7 @@ ConstantFilterDescription::ConstantFilterDescription(const IColumn & column)
if (isColumnConst(column))
{
const ColumnConst & column_const = static_cast<const ColumnConst &>(column);
const ColumnConst & column_const = assert_cast<const ColumnConst &>(column);
ColumnPtr column_nested = column_const.getDataColumnPtr()->convertToFullColumnIfLowCardinality();
if (!typeid_cast<const ColumnUInt8 *>(column_nested.get()))

1
dbms/src/Columns/ReverseIndex.h
View File

@ -5,6 +5,7 @@
#include <Common/HashTable/HashTableAllocator.h>
#include <Columns/ColumnString.h>
#include <Columns/ColumnsNumber.h>
#include <Common/assert_cast.h>
#include <ext/range.h>
#include <common/unaligned.h>

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