gcc/testsuite/gcc.target/i386/avx512vl-vpermi2q-1.c


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/* { dg-do compile } */
/* { dg-options "-mavx512vl -O2" } */
/* { dg-final { scan-assembler-times "vpermi2q\[ \\t\]+\[^\n\]*%ymm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */
/* { dg-final { scan-assembler-times "vpermi2q\[ \\t\]+\[^\n\]*%xmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 1 } } */

#include <immintrin.h>

volatile __m256i x1;
volatile __m128i x2;
volatile __m256i y;
volatile __m128i z;
volatile __mmask8 m;

void extern
avx512vl_test (void)
{
  x1 = _mm256_mask2_permutex2var_epi64 (x1, y, m, x1);
  x2 = _mm_mask2_permutex2var_epi64 (x2, z, m, x2);
}