| /* PR ipa/92529 */ | |
| /* { dg-options "-O2 -fdump-ipa-icf-optimized" } */ | |
| int | |
| foo(volatile int a) | |
| { | |
| return (char)a; | |
| } | |
| int | |
| bar(volatile int a) | |
| { | |
| return (short)a; | |
| } | |
| #pragma GCC optimize ("-O0") | |
| int main(int argc, char **argv) | |
| { | |
| int r = bar(1000); | |
| __builtin_printf ("global: %d\n", r); | |
| if (r != 1000) | |
| __builtin_abort (); | |
| return 0; | |
| } | |
| /* { dg-final { scan-ipa-dump "Equal symbols: 0" "icf" } } */ |