diff options
Diffstat (limited to 'test/CodeGenObjCXX/microsoft-abi-arc-param-order.mm')
-rw-r--r-- | test/CodeGenObjCXX/microsoft-abi-arc-param-order.mm | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/CodeGenObjCXX/microsoft-abi-arc-param-order.mm b/test/CodeGenObjCXX/microsoft-abi-arc-param-order.mm new file mode 100644 index 000000000000..0b01b27fa799 --- /dev/null +++ b/test/CodeGenObjCXX/microsoft-abi-arc-param-order.mm @@ -0,0 +1,20 @@ +// RUN: %clang_cc1 -mconstructor-aliases -fobjc-arc -triple i686-pc-win32 -emit-llvm -o - %s | FileCheck %s + +struct A { + A(); + A(const A &); + ~A(); + int a; +}; + +// Verify that we destruct things from left to right in the MS C++ ABI: a, b, c, d. +// +// CHECK-LABEL: define void @"\01?test_arc_order@@YAXUA@@PAAAPAUobjc_object@@01@Z" +// CHECK: (<{ %struct.A, i8*, %struct.A, i8* }>* inalloca) +void test_arc_order(A a, id __attribute__((ns_consumed)) b , A c, id __attribute__((ns_consumed)) d) { + // CHECK: call x86_thiscallcc void @"\01??1A@@QAE@XZ"(%struct.A* %{{.*}}) + // CHECK: call void @objc_storeStrong(i8** %{{.*}}, i8* null) + // CHECK: call x86_thiscallcc void @"\01??1A@@QAE@XZ"(%struct.A* %{{.*}}) + // CHECK: call void @objc_storeStrong(i8** %{{.*}}, i8* null) + // CHECK: ret void +} |