gcc/testsuite/gcc.target/i386/avx256-unaligned-store-3.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

/* { dg-do compile } */
/* { dg-options "-O3 -dp -mavx -mavx256-split-unaligned-store -mtune=generic" } */

#define N 1024

double a[N], b[N+3], c[N], d[N];

void
avx_test (void)
{
  int i;

  for (i = 0; i < N; i++)
    b[i+3] = a[i] * 10.0;

  for (i = 0; i < N; i++)
    d[i] = c[i] * 20.0;
}

/* { dg-final { scan-assembler-not "avx_storeupd256" } } */
/* { dg-final { scan-assembler "vmovupd.*\\*movv2df_internal/3" } } */
/* { dg-final { scan-assembler "vextractf128" } } */