| /* PR debug/69244 */ | |
| /* { dg-do run } */ | |
| /* { dg-options "-g" } */ | |
| #include "../nop.h" | |
| union U { float f; int i; }; | |
| float a, b; | |
| __attribute__((noinline, noclone)) void | |
| foo (void) | |
| { | |
| asm volatile ("" : : "g" (&a), "g" (&b) : "memory"); | |
| } | |
| int | |
| main () | |
| { | |
| float e = a; | |
| foo (); | |
| float d = e; | |
| union U p; | |
| p.f = d += 2; | |
| int c = p.i - 4; | |
| asm (NOP : : : "memory"); | |
| b = c; | |
| return 0; | |
| } | |
| /* { dg-final { gdb-test 25 "c" "p.i-4" } } */ |