gcc/testsuite/gcc.target/i386/avx512vl-vcvtudq2pd-1.c

/* { dg-do compile } */
/* { dg-options "-mavx512vl -O2" } */
/* { dg-final { scan-assembler-times "vcvtudq2pd\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vcvtudq2pd\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vcvtudq2pd\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vcvtudq2pd\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vcvtudq2pd\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vcvtudq2pd\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */

#include <immintrin.h>

volatile __m128i s;
volatile __m256d res1;
volatile __m128d res2;
volatile __mmask8 m;

void extern
avx512vl_test (void)
{
  res1 = _mm256_cvtepu32_pd (s);
  res2 = _mm_cvtepu32_pd (s);

  res1 = _mm256_mask_cvtepu32_pd (res1, m, s);
  res2 = _mm_mask_cvtepu32_pd (res2, m, s);

  res1 = _mm256_maskz_cvtepu32_pd (m, s);
  res2 = _mm_maskz_cvtepu32_pd (m, s);
}