gcc-4.9/gcc/testsuite/gcc.target/i386/avx512pf-vscatterpf1dpd-1.c


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

/* { dg-do compile } */
/* { dg-options "-mavx512pf -O2" } */
/* { dg-final { scan-assembler-times "vscatterpf1dpd\[ \\t\]+\[^\n\]*%ymm\[0-9\]" 2 } } */
/* { dg-final { scan-assembler-times "vscatterpf1dpd\[ \\t\]+\[^\n\]*\{%k\[1-7\]" 1 } } */

#include <immintrin.h>

volatile __m256i idx;
volatile __mmask8 m8;
void *base;

void extern
avx512pf_test (void)
{
  _mm512_prefetch_i32scatter_pd (base, idx, 8, _MM_HINT_T1);
  _mm512_mask_prefetch_i32scatter_pd (base, m8, idx, 8, _MM_HINT_ET1);
}