43 lines
1.6 KiB
C++
43 lines
1.6 KiB
C++
// RUN: %clang_cc1 -std=c++11 -fms-extensions -Wno-microsoft -triple=i386-pc-win32 -emit-llvm %s -o - | FileCheck %s
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__interface I {
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int test() {
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return 1;
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}
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};
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struct S : I {
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virtual int test() override {
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return I::test();
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}
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};
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int fn() {
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S s;
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return s.test();
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}
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// CHECK: @_ZTV1S = linkonce_odr unnamed_addr constant [3 x i8*] [i8* null, i8* bitcast ({ i8*, i8*, i8* }* @_ZTI1S to i8*), i8* bitcast (i32 (%struct.S*)* @_ZN1S4testEv to i8*)]
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// CHECK-LABEL: define i32 @_Z2fnv()
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// CHECK: call void @_ZN1SC1Ev(%struct.S* %s)
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// CHECK: %{{[.0-9A-Z_a-z]+}} = call i32 @_ZN1S4testEv(%struct.S* %s)
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// CHECK-LABEL: define linkonce_odr void @_ZN1SC1Ev(%struct.S* %this)
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// CHECK: call void @_ZN1SC2Ev(%struct.S* %{{[.0-9A-Z_a-z]+}})
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// CHECK-LABEL: define linkonce_odr i32 @_ZN1S4testEv(%struct.S* %this)
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// CHECK: %{{[.0-9A-Z_a-z]+}} = call i32 @_ZN1I4testEv(%__interface.I* %{{[.0-9A-Z_a-z]+}})
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// CHECK-LABEL: define linkonce_odr i32 @_ZN1I4testEv(%__interface.I* %this)
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// CHECK: ret i32 1
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// CHECK-LABEL: define linkonce_odr void @_ZN1SC2Ev(%struct.S* %this)
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// CHECK: call void @_ZN1IC2Ev(%__interface.I* %{{[.0-9A-Z_a-z]+}})
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// CHECK: store i8** getelementptr inbounds ([3 x i8*]* @_ZTV1S, i64 0, i64 2), i8*** %{{[.0-9A-Z_a-z]+}}
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// CHECK-LABEL: define linkonce_odr void @_ZN1IC2Ev(%__interface.I* %this)
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// CHECK: store i8** getelementptr inbounds ([3 x i8*]* @_ZTV1I, i64 0, i64 2), i8*** %{{[.0-9A-Z_a-z]+}}
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// CHECK-NOT-LABEL: define linkonce_odr %__interface.I* @_ZN1IaSERKS_(%__interface.I* %this, %__interface.I*)
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// CHECK-NOT-LABEL: define linkonce_odr %__interface.I* @_ZN1IaSEOS_(%__interface.I* %this, %__interface.I*)
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