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21 lines
851 B
21 lines
851 B
// RUN: %clang_cc1 -mconstructor-aliases -fobjc-arc -triple i686-pc-win32 -emit-llvm -o - %s | FileCheck %s
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struct A {
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A();
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A(const A &);
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~A();
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int a;
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};
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// Verify that we destruct things from left to right in the MS C++ ABI: a, b, c, d.
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//
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// CHECK-LABEL: define dso_local void @"?test_arc_order@@YAXUA@@PAUobjc_object@@01@Z"
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// CHECK: (<{ %struct.A, i8*, %struct.A, i8* }>* inalloca %0)
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void test_arc_order(A a, id __attribute__((ns_consumed)) b , A c, id __attribute__((ns_consumed)) d) {
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// CHECK: call x86_thiscallcc void @"??1A@@QAE@XZ"(%struct.A* {{[^,]*}} %{{.*}})
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// CHECK: call void @llvm.objc.storeStrong(i8** %{{.*}}, i8* null)
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// CHECK: call x86_thiscallcc void @"??1A@@QAE@XZ"(%struct.A* {{[^,]*}} %{{.*}})
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// CHECK: call void @llvm.objc.storeStrong(i8** %{{.*}}, i8* null)
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// CHECK: ret void
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}
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