| /* { dg-do compile } */ | |
| /* { dg-require-alias "" } */ | |
| /* { dg-options "-O0 -fipa-icf -fdump-ipa-icf" } */ | |
| static int do_work(void) | |
| { | |
| return 0; | |
| } | |
| static int foo() __attribute__((alias("do_work"))); | |
| static int bar() __attribute__((alias("do_work"))); | |
| static int a() | |
| { | |
| return foo(); | |
| } | |
| static int b() | |
| { | |
| return bar(); | |
| } | |
| int main() | |
| { | |
| return a() + b(); | |
| } | |
| /* { dg-final { scan-ipa-dump "Equal symbols: 1" "icf" } } */ |