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Corrected bug in integer multiplications for SSE4 and AVX2

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Merge remote-tracking branch 'upstream/master'

Conflicts:
	tests/Make.inc
This commit is contained in:
neo
2015-06-16 23:34:45 +09:00
parent 0bff862876 54964dd4bb
commit a7555b41df
37 changed files with 1341 additions and 515 deletions
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6
lib/simd/Grid_sse4.h
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@ -4,7 +4,7 @@
Using intrinsics
*/
// Time-stamp: <2015-06-09 14:24:01 neo>
// Time-stamp: <2015-06-16 23:27:54 neo>
//----------------------------------------------------------------------
#include <pmmintrin.h>
@ -97,7 +97,7 @@ namespace Optimization {
}
// Integer
inline __m128i operator()(Integer *a){
return _mm_set_epi32(a[0],a[1],a[2],a[3]);
return _mm_set_epi32(a[3],a[2],a[1],a[0]);
}
@ -181,7 +181,7 @@ namespace Optimization {
}
// Integer
inline __m128i operator()(__m128i a, __m128i b){
return _mm_mul_epi32(a,b);
return _mm_mullo_epi32(a,b);
}
};