| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-ipa-icf" } */ | |
| __attribute__ ((noinline)) | |
| int foo(int a) | |
| { | |
| return a * a; | |
| } | |
| __attribute__ ((noinline)) | |
| int bar(int b) | |
| { | |
| return b; | |
| } | |
| __attribute__ ((noinline)) | |
| void caller(int x) | |
| { | |
| return; | |
| } | |
| int main(int argc, char **argv) | |
| { | |
| caller(foo(argc)); | |
| caller(bar(argc)); | |
| return 123; | |
| } | |
| /* { dg-final { scan-ipa-dump-not "Semantic equality hit:" "icf" } } */ | |
| /* { dg-final { scan-ipa-dump "Equal symbols: 0" "icf" } } */ |