/* { dg-do compile } */ | |
/* { dg-options "-O2 -fdump-tree-optimized" } */ | |
void *arf (); | |
int | |
foo() | |
{ | |
void *p = arf (); | |
if ((void (*)(void))p != 0) | |
return 1; | |
else | |
return 2; | |
} | |
/* The cast to a function pointer type must remain after all optimizations | |
are complete so that function pointer canonicalization works on those | |
targets which require it. */ | |
/* { dg-final { scan-tree-dump-times "= \\(void \\(\\*<.*>\\) \\(void\\)\\) p_" 1 "optimized" } } */ | |