minix/external/bsd/llvm/dist/clang/test/CodeGenCXX/microsoft-interface.cpp
Lionel Sambuc f4a2713ac8 Importing netbsd clang -- pristine
Change-Id: Ia40e9ffdf29b5dab2f122f673ff6802a58bc690f
2014-07-28 17:05:57 +02:00

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
__interface I {
int test() {
return 1;
}
};
struct S : I {
virtual int test() override {
return I::test();
}
};
int fn() {
S s;
return s.test();
}
// 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*)]
// CHECK-LABEL: define i32 @_Z2fnv()
// CHECK: call void @_ZN1SC1Ev(%struct.S* %s)
// CHECK: %{{[.0-9A-Z_a-z]+}} = call i32 @_ZN1S4testEv(%struct.S* %s)
// CHECK-LABEL: define linkonce_odr void @_ZN1SC1Ev(%struct.S* %this)
// CHECK: call void @_ZN1SC2Ev(%struct.S* %{{[.0-9A-Z_a-z]+}})
// CHECK-LABEL: define linkonce_odr i32 @_ZN1S4testEv(%struct.S* %this)
// CHECK: %{{[.0-9A-Z_a-z]+}} = call i32 @_ZN1I4testEv(%__interface.I* %{{[.0-9A-Z_a-z]+}})
// CHECK-LABEL: define linkonce_odr i32 @_ZN1I4testEv(%__interface.I* %this)
// CHECK: ret i32 1
// CHECK-LABEL: define linkonce_odr void @_ZN1SC2Ev(%struct.S* %this)
// CHECK: call void @_ZN1IC2Ev(%__interface.I* %{{[.0-9A-Z_a-z]+}})
// CHECK: store i8** getelementptr inbounds ([3 x i8*]* @_ZTV1S, i64 0, i64 2), i8*** %{{[.0-9A-Z_a-z]+}}
// CHECK-LABEL: define linkonce_odr void @_ZN1IC2Ev(%__interface.I* %this)
// CHECK: store i8** getelementptr inbounds ([3 x i8*]* @_ZTV1I, i64 0, i64 2), i8*** %{{[.0-9A-Z_a-z]+}}
// CHECK-NOT-LABEL: define linkonce_odr %__interface.I* @_ZN1IaSERKS_(%__interface.I* %this, %__interface.I*)
// CHECK-NOT-LABEL: define linkonce_odr %__interface.I* @_ZN1IaSEOS_(%__interface.I* %this, %__interface.I*)