| /* { dg-do run } */ | |
| /* { dg-require-alias "" } */ | |
| /* { dg-options "-O2 -fdump-tree-local-pure-const1" } */ | |
| __attribute__ ((weak)) | |
| __attribute__ ((noinline)) | |
| int a(int v) | |
| { | |
| return v; | |
| } | |
| __attribute__ ((noinline)) | |
| static int b(int v) __attribute__ ((alias("a"))); | |
| int | |
| main() | |
| { | |
| int c = a(1)==a(1); | |
| int d = b(1)==b(1); | |
| if (__builtin_constant_p (c)) | |
| __builtin_abort (); | |
| if (!__builtin_constant_p (d)) | |
| __builtin_abort (); | |
| return 0; | |
| } | |
| /* { dg-final { scan-tree-dump "found to be const" "local-pure-const1"} } */ |