fix the rest of rdar://8461279 - clang miscompiles address-space qualified atomics
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114503 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/atomic.c b/test/CodeGen/atomic.c
index 6b80e6d..e3bc218 100644
--- a/test/CodeGen/atomic.c
+++ b/test/CodeGen/atomic.c
@@ -130,6 +130,7 @@
}
+// rdar://8461279 - Atomics with address spaces.
// CHECK: @addrspace
void addrspace(int __attribute__((address_space(256))) * P) {
__sync_bool_compare_and_swap(P, 0, 1);
@@ -142,5 +143,12 @@
// CHECK: call void @llvm.memory.barrier(i1 true, i1 true, i1 true, i1 true, i1 true)
// CHECK: call i32 @llvm.atomic.cmp.swap.i32.p256i32(i32 addrspace(256)*{{.*}}, i32 0, i32 1)
// CHECK: call void @llvm.memory.barrier(i1 true, i1 true, i1 true, i1 true, i1 true)
+
+
+ __sync_xor_and_fetch(P, 123);
+ // CHECK: call void @llvm.memory.barrier(i1 true, i1 true, i1 true, i1 true, i1 true)
+ // CHECK: call i32 @llvm.atomic.load.xor.i32.p256i32(i32 addrspace(256)* {{.*}}, i32 123)
+ // CHECK: call void @llvm.memory.barrier(i1 true, i1 true, i1 true, i1 true, i1 true)
+
}