| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-fre1-details" } */ | |
| 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 "Replaced\[^\n\]*with i_." "fre1" } } */ |