/* { dg-do compile } */ | |
/* { dg-options "-O2 -march=haswell" } */ | |
/* { dg-final { scan-assembler-times "vpmovzxbd" 1 } } */ | |
/* { dg-final { scan-assembler-not "\tvmovd\t" } } */ | |
#include <immintrin.h> | |
void | |
f (void *dst, void *ptr) | |
{ | |
__m128i data = _mm_cvtsi32_si128(*(int*)ptr); | |
data = _mm_cvtepu8_epi32(data); | |
_mm_storeu_si128((__m128i*)dst, data); | |
} |