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


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

#include <immintrin.h>

volatile __m128i x, z;
volatile __m256i y;
volatile __mmask8 m;

void extern
avx512vl_test (void)
{
  z = _mm_cvtepi32_epi8 (x);
  z = _mm_mask_cvtepi32_epi8 (z, m, x);
  z = _mm_maskz_cvtepi32_epi8 (m, x);
  z = _mm256_cvtepi32_epi8 (y);
  z = _mm256_mask_cvtepi32_epi8 (z, m, y);
  z = _mm256_maskz_cvtepi32_epi8 (m, y);
}