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dbms: fixed error in prev. revision [#METR-2944].

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This commit is contained in:
Alexey Milovidov 2015-02-15 19:12:08 +03:00
parent 9dd3662920
commit b35f7f04ab
1 changed files with 9 additions and 9 deletions
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18
dbms/src/DataTypes/DataTypeString.cpp
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@ -95,7 +95,7 @@ static NO_INLINE void deserializeBinarySSE2(ColumnString::Chars_t & data, Column
if (offset + 16 * UNROLL_TIMES <= data.capacity() && istr.position() + size + 16 * UNROLL_TIMES <= istr.buffer().end())
{
const __m128i * sse_src_pos = reinterpret_cast<const __m128i *>(istr.position());
const __m128i * sse_src_end = sse_src_pos + (size + (16 * UNROLL_TIMES - 1)) / (16 * UNROLL_TIMES);
const __m128i * sse_src_end = sse_src_pos + (size + (16 * UNROLL_TIMES - 1)) / 16 / UNROLL_TIMES * UNROLL_TIMES;
__m128i * sse_dst_pos = reinterpret_cast<__m128i *>(&data[offset - size - 1]);
while (sse_src_pos < sse_src_end)
@ -107,15 +107,15 @@ static NO_INLINE void deserializeBinarySSE2(ColumnString::Chars_t & data, Column
sse_src_pos += UNROLL_TIMES;
sse_dst_pos += UNROLL_TIMES;
if (UNROLL_TIMES >= 4) __asm__("movdqu %0, %%xmm0" :: "m"(sse_src_pos[-3]));
if (UNROLL_TIMES >= 3) __asm__("movdqu %0, %%xmm1" :: "m"(sse_src_pos[-2]));
if (UNROLL_TIMES >= 2) __asm__("movdqu %0, %%xmm2" :: "m"(sse_src_pos[-1]));
if (UNROLL_TIMES >= 1) __asm__("movdqu %0, %%xmm3" :: "m"(sse_src_pos[0]));
if (UNROLL_TIMES >= 4) __asm__("movdqu %0, %%xmm0" :: "m"(sse_src_pos[-4]));
if (UNROLL_TIMES >= 3) __asm__("movdqu %0, %%xmm1" :: "m"(sse_src_pos[-3]));
if (UNROLL_TIMES >= 2) __asm__("movdqu %0, %%xmm2" :: "m"(sse_src_pos[-2]));
if (UNROLL_TIMES >= 1) __asm__("movdqu %0, %%xmm3" :: "m"(sse_src_pos[-1]));
if (UNROLL_TIMES >= 4) __asm__("movdqu %%xmm0, %0" : "=m"(sse_dst_pos[-3]));
if (UNROLL_TIMES >= 3) __asm__("movdqu %%xmm1, %0" : "=m"(sse_dst_pos[-2]));
if (UNROLL_TIMES >= 2) __asm__("movdqu %%xmm2, %0" : "=m"(sse_dst_pos[-1]));
if (UNROLL_TIMES >= 1) __asm__("movdqu %%xmm3, %0" : "=m"(sse_dst_pos[0]));
if (UNROLL_TIMES >= 4) __asm__("movdqu %%xmm0, %0" : "=m"(sse_dst_pos[-4]));
if (UNROLL_TIMES >= 3) __asm__("movdqu %%xmm1, %0" : "=m"(sse_dst_pos[-3]));
if (UNROLL_TIMES >= 2) __asm__("movdqu %%xmm2, %0" : "=m"(sse_dst_pos[-2]));
if (UNROLL_TIMES >= 1) __asm__("movdqu %%xmm3, %0" : "=m"(sse_dst_pos[-1]));
}
istr.position() += size;