/* { dg-do compile } */ | |
/* { dg-options "-O2 -fdump-tree-optimized" } */ | |
void bar (void *); | |
void foo(unsigned n) | |
{ | |
void *p = __builtin_malloc (n); | |
if (p) | |
{ | |
bar (p); | |
__builtin_free (p); | |
p = 0; | |
} | |
__builtin_free (p); | |
} | |
/* We should remove the redundant call to free. */ | |
/* { dg-final { scan-tree-dump-times "free" 1 "optimized" } } */ |