| /* { 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" } } */ |