| /* PR tree-optimization/41841 */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-O -fwhole-program -fipa-cp" } */ | |
| typedef struct S *T; | |
| typedef struct { } *U; | |
| extern int f1 (void); | |
| static void | |
| f3 (U x, int y) | |
| { | |
| T a = (T) x; | |
| y && f1 (); | |
| } | |
| static void | |
| f2 (T x) | |
| { | |
| f3 ((U) x, 1); | |
| } | |
| void *volatile a __attribute__((used)) = f2; |