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/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-fre1-details" } */
extern int posix_memalign(void **memptr,
__SIZE_TYPE__ alignment, __SIZE_TYPE__ size);
int foo (float *p)
{
int res = *p;
int *q;
void *tem;
if (posix_memalign (&tem, 128, 128 * sizeof (int)) != 0)
return 0;
q = (int *)tem;
*q = 1;
return res + *p;
}
/* We should be able to CSE the load from *p in the return stmt. */
/* { dg-final { scan-tree-dump "Replaced \\\*p" "fre1" } } */
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