| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fno-tree-dominator-opts -fdump-tree-fre-stats" } */ | |
| double cos (double); | |
| void link_error(); | |
| void f(double a) | |
| { | |
| double b = cos (a); | |
| double c = cos (a); | |
| if (b != c) | |
| link_error(); | |
| } | |
| /* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "fre"} } */ | |
| /* { dg-final { cleanup-tree-dump "fre" } } */ |