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

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

#include <immintrin.h>

volatile __m256 x, y, z;
volatile __m128 xx, yy, zz;

void extern
avx512vl_test (void)
{
  x = _mm256_unpacklo_ps (y, z);
  x = _mm256_mask_unpacklo_ps (x, 2, y, z);
  x = _mm256_maskz_unpacklo_ps (2, y, z);
  xx = _mm_unpacklo_ps (yy, zz);
  xx = _mm_mask_unpacklo_ps (xx, 2, yy, zz);
  xx = _mm_maskz_unpacklo_ps (2, yy, zz);
}