| /* Verify that indirect inlining can also remove references of the functions it |
| discovers calls for. */ |
| /* { dg-do compile } */ |
| /* { dg-options "-O3 -fno-early-inlining -fno-ipa-cp -fdump-ipa-inline -fdump-tree-optimized" } */ |
| |
| int global; |
| |
| void __attribute__ ((noinline, noclone, used)) |
| stuff (int i) |
| { |
| global = i; |
| } |
| |
| static void hooray () |
| { |
| stuff (1); |
| } |
| |
| static void hiphip (void (*f)()) |
| { |
| stuff (2); |
| f (); |
| } |
| |
| int main (void) |
| { |
| hiphip (hooray); |
| return 0; |
| } |
| |
| /* { dg-final { scan-ipa-dump "ipa-prop: Removed a reference" "inline" } } */ |
| /* { dg-final { scan-tree-dump-not "hooray" "optimized" } } */ |
