view gcc/testsuite/gcc.dg/vect/pr60092.c @ 131:84e7813d76e9

gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
line wrap: on
line source

/* { dg-do compile } */
/* { dg-require-effective-target vect_int } */

void bar (int *);

int *foo (int n)
{
  int *p = __builtin_aligned_alloc (256, n * sizeof (int));
  int *q = __builtin_aligned_alloc (256, n * sizeof (int));
  bar (q);
  int i;
  for (i = 0; i < n; ++i)
    p[i] = q[i] + q[i];
  return p;
}

/* { dg-final { scan-tree-dump "LOOP VECTORIZED" "vect" } } */
/* { dg-final { scan-tree-dump-not "Peeling for alignment will be applied" "vect" } } */
/* { dg-final { scan-tree-dump-not "Vectorizing an unaligned access" "vect" } } */