| /* { dg-do compile } */ | |
| NOMIPS16 int NoBarrier_AtomicIncrement(volatile int* ptr, int increment) { | |
| int temp, temp2; | |
| __asm__ __volatile__(".set push\n" | |
| ".set noreorder\n" | |
| "1:\n" | |
| "ll %0, 0(%3)\n" | |
| "addu %1, %0, %2\n" | |
| "sc %1, 0(%3)\n" | |
| "beqz %1, 1b\n" | |
| "nop\n" | |
| "addu %1, %0, %2\n" | |
| ".set pop\n" | |
| : "=&r" (temp), "=&r" (temp2) | |
| : "Ir" (increment), "r" (ptr) | |
| : "memory"); | |
| return temp2; | |
| } |