| /* { dg-do link } */ | |
| /* { dg-require-effective-target lto } */ | |
| /* { dg-options "-O2 -flto" } */ | |
| #ifdef __x86_64__ | |
| register volatile int a __asm__("%rsp"); | |
| #else | |
| register volatile int a __asm__("%esp"); | |
| #endif | |
| __attribute__ ((used)) | |
| int t () { a = 0; } | |
| int main () { a = 0; } |