/* { dg-do compile } */ | |
/* { dg-options "-O2 -fno-early-inlining -fdump-tree-fixup_cfg3" } */ | |
int n; | |
static int | |
bar (void) | |
{ | |
int a; | |
n = 0; | |
a = 0; | |
return n; | |
} | |
__attribute__ ((pure, returns_twice)) int | |
foo (void) | |
{ | |
n = bar () + 1; | |
foo (); | |
return 0; | |
} | |
/* Abnormal edges should be properly elided after IPA inlining of bar. */ | |
/* { dg-final { scan-tree-dump-times "bb" 1 "fixup_cfg3" } } */ |