gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vpexpandd-1.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

/* { dg-do compile } */
/* { dg-options "-mavx512f -O2" } */
/* { dg-final { scan-assembler-times "vpexpandd\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\[^\{\]" 2 } } */
/* { dg-final { scan-assembler-times "vpexpandd\[ \\t\]+\[^\n\]*%zmm\[0-9\]\{%k\[1-7\]\}\{z\}" 2 } } */

#include <immintrin.h>

int *p;
volatile __m512i x;
volatile __mmask16 m;

void extern
avx512f_test (void)
{
  x = _mm512_mask_expand_epi32 (x, m, x);
  x = _mm512_maskz_expand_epi32 (m, x);

  x = _mm512_mask_expandloadu_epi32 (x, m, p);
  x = _mm512_maskz_expandloadu_epi32 (m, p);
}