16 lines
331 B
C
16 lines
331 B
C
/* { dg-do "compile" } */
|
|
/* { dg-options "-O2 -fdump-tree-fre" } */
|
|
|
|
struct S { float f; };
|
|
int __attribute__((noinline))
|
|
foo (float *r, struct S *p)
|
|
{
|
|
int *q = (int *)&p->f;
|
|
int i = *q;
|
|
*r = 0.0;
|
|
return i + *q;
|
|
}
|
|
|
|
/* { dg-final { scan-tree-dump-times "\\\*q" 1 "fre" } } */
|
|
/* { dg-final { cleanup-tree-dump "fre" } } */
|