| /* { dg-do compile } */ |
| /* { dg-options "-march=armv8-a+nolse -O2 -mno-outline-atomics" } */ |
| |
| long v = 0; |
| |
| long |
| atomic_fetch_add_RELAXED (long a) |
| { |
| return __atomic_fetch_add (&v, a, __ATOMIC_RELAXED); |
| } |
| |
| long |
| atomic_fetch_sub_RELAXED (long a) |
| { |
| return __atomic_fetch_sub (&v, a, __ATOMIC_RELAXED); |
| } |
| |
| long |
| atomic_fetch_and_RELAXED (long a) |
| { |
| return __atomic_fetch_and (&v, a, __ATOMIC_RELAXED); |
| } |
| |
| long |
| atomic_fetch_nand_RELAXED (long a) |
| { |
| return __atomic_fetch_nand (&v, a, __ATOMIC_RELAXED); |
| } |
| |
| long |
| atomic_fetch_xor_RELAXED (long a) |
| { |
| return __atomic_fetch_xor (&v, a, __ATOMIC_RELAXED); |
| } |
| |
| long |
| atomic_fetch_or_RELAXED (long a) |
| { |
| return __atomic_fetch_or (&v, a, __ATOMIC_RELAXED); |
| } |
| |
| /* { dg-final { scan-assembler-times "ldxr\tx\[0-9\]+, \\\[x\[0-9\]+\\\]" 6 {target lp64} } } */ |
| /* { dg-final { scan-assembler-times "ldxr\tw\[0-9\]+, \\\[x\[0-9\]+\\\]" 6 {target ilp32} } } */ |
| /* { dg-final { scan-assembler-times "stxr\tw\[0-9\]+, x\[0-9\]+, \\\[x\[0-9\]+\\\]" 6 {target lp64} } } */ |
| /* { dg-final { scan-assembler-times "stxr\tw\[0-9\]+, w\[0-9\]+, \\\[x\[0-9\]+\\\]" 6 {target ilp32} } } */ |
