| /* PR tree-optimization/103376 */ | |
| long long a = 0x123456789abcdef0LL, f; | |
| int b, c, *d; | |
| __attribute__((noipa)) void | |
| foo (int x) | |
| { | |
| asm volatile ("" : : "r" (x)); | |
| } | |
| int | |
| main () | |
| { | |
| long long e; | |
| e = a; | |
| if (b) | |
| { | |
| foo (c); | |
| d = (int *) 0; | |
| while (*d) | |
| ; | |
| } | |
| f = a ^ e; | |
| asm volatile ("" : "+m" (f)); | |
| if (f != 0) | |
| __builtin_abort (); | |
| return 0; | |
| } |