| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-dom1" } */ | |
| extern int foo (void) __attribute__((pure)); | |
| int bar() | |
| { | |
| int a = foo (); | |
| a += foo (); | |
| return a; | |
| } | |
| /* Check that we only have one call to foo. */ | |
| /* { dg-final { scan-tree-dump-times "foo" 1 "dom1" } } */ | |
| /* { dg-final { cleanup-tree-dump "dom1" } } */ |