diff options
Diffstat (limited to 'clang/test/CodeGen/c11atomics.c')
| -rw-r--r-- | clang/test/CodeGen/c11atomics.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/clang/test/CodeGen/c11atomics.c b/clang/test/CodeGen/c11atomics.c index 3774ded7c42..cf251738be5 100644 --- a/clang/test/CodeGen/c11atomics.c +++ b/clang/test/CodeGen/c11atomics.c @@ -474,3 +474,17 @@ _Bool test_promoted_cmpxchg(_Atomic(PS) *addr, PS *desired, PS *new) { // CHECK: ret i1 [[RES]] return __c11_atomic_compare_exchange_strong(addr, desired, *new, 5, 5); } + +struct Empty {}; + +struct Empty test_empty_struct_load(_Atomic(struct Empty)* empty) { + // CHECK-LABEL: @test_empty_struct_load( + // CHECK: call arm_aapcscc zeroext i8 @__atomic_load_1(i8* %{{.*}}, i32 5) + return __c11_atomic_load(empty, 5); +} + +void test_empty_struct_store(_Atomic(struct Empty)* empty, struct Empty value) { + // CHECK-LABEL: @test_empty_struct_store( + // CHECK: call arm_aapcscc void @__atomic_store_1(i8* %{{.*}}, i8 zeroext %{{.*}}, i32 5) + __c11_atomic_store(empty, value, 5); +} |
