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

/* { dg-do compile } */
/* { dg-options "-mavx512fp16 -mavx512vl -O2" } */
/* { dg-final { scan-assembler-times "vfpclassphy\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n^k\]*%k\[0-7\](?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vfpclassphx\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n^k\]*%k\[0-7\](?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vfpclassphy\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n^k\]*%k\[0-7\]\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
/* { dg-final { scan-assembler-times "vfpclassphx\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n^k\]*%k\[0-7\]\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */

#include <immintrin.h>

volatile __m256h x256;
volatile __m128h x128;
volatile __mmask16 m16;
volatile __mmask8 m8;

void extern
avx512dq_test (void)
{
  m16 = _mm256_fpclass_ph_mask (x256, 13);
  m8 = _mm_fpclass_ph_mask (x128, 13);
  m16 = _mm256_mask_fpclass_ph_mask (2, x256, 13);
  m8 = _mm_mask_fpclass_ph_mask (2, x128, 13);
}