gcc/testsuite/gcc.target/i386/avx512fp16vl-vcvtph2pd-1a.c

/* { dg-do compile } */
/* { dg-options "-mavx512fp16 -mavx512vl -O2" } */
/* { dg-final { scan-assembler-times "vcvtph2pd\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vcvtph2pd\[ \\t\]+%xmm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+\{%k\[0-9\]\}(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vcvtph2pd\[ \\t\]+%xmm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+\{%k\[0-9\]\}\{z\}\[^\n\r]*(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vcvtph2pd\[ \\t\]+%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vcvtph2pd\[ \\t\]+%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+\{%k\[0-9\]\}(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vcvtph2pd\[ \\t\]+%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+\{%k\[0-9\]\}\{z\}\[^\n\r]*(?:\n|\[ \\t\]+#)" 1 } } */

#include <immintrin.h>

volatile __m256d res1;
volatile __m128d res2;
volatile __m128h x3;
volatile __mmask8 m8;

void extern
avx512f_test (void)
{
  res1 = _mm256_cvtph_pd (x3);
  res1 = _mm256_mask_cvtph_pd (res1, m8, x3);
  res1 = _mm256_maskz_cvtph_pd (m8, x3);

  res2 = _mm_cvtph_pd (x3);
  res2 = _mm_mask_cvtph_pd (res2, m8, x3);
  res2 = _mm_maskz_cvtph_pd (m8, x3);
}