| // RUN: %clang_cc1 -std=c++11 -fms-extensions -Wno-microsoft -triple=i386-pc-windows-gnu -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 dso_local unnamed_addr constant { [3 x ptr] } { [3 x ptr] [ptr null, ptr @_ZTI1S, ptr @_ZN1S4testEv] } |
| |
| // CHECK-LABEL: define dso_local noundef i32 @_Z2fnv() |
| // CHECK: call x86_thiscallcc void @_ZN1SC1Ev(ptr {{[^,]*}} %s) |
| // CHECK: %{{[.0-9A-Z_a-z]+}} = call x86_thiscallcc noundef i32 @_ZN1S4testEv(ptr {{[^,]*}} %s) |
| |
| // CHECK-LABEL: define linkonce_odr dso_local x86_thiscallcc void @_ZN1SC1Ev(ptr {{[^,]*}} %this) |
| // CHECK: call x86_thiscallcc void @_ZN1SC2Ev(ptr {{[^,]*}} %{{[.0-9A-Z_a-z]+}}) |
| |
| // CHECK-LABEL: define linkonce_odr dso_local x86_thiscallcc noundef i32 @_ZN1S4testEv(ptr {{[^,]*}} %this) |
| // CHECK: %{{[.0-9A-Z_a-z]+}} = call x86_thiscallcc noundef i32 @_ZN1I4testEv(ptr {{[^,]*}} %{{[.0-9A-Z_a-z]+}}) |
| |
| // CHECK-LABEL: define linkonce_odr dso_local x86_thiscallcc void @_ZN1SC2Ev(ptr {{[^,]*}} %this) |
| // CHECK: call x86_thiscallcc void @_ZN1IC2Ev(ptr {{[^,]*}} %{{[.0-9A-Z_a-z]+}}) |
| // CHECK: store ptr getelementptr inbounds ({ [3 x ptr] }, ptr @_ZTV1S, i32 0, inrange i32 0, i32 2), ptr %{{[.0-9A-Z_a-z]+}} |
| |
| // CHECK-LABEL: define linkonce_odr dso_local x86_thiscallcc void @_ZN1IC2Ev(ptr {{[^,]*}} %this) |
| // CHECK: store ptr getelementptr inbounds ({ [3 x ptr] }, ptr @_ZTV1I, i32 0, inrange i32 0, i32 2), ptr %{{[.0-9A-Z_a-z]+}} |
| |
| // CHECK-LABEL: define linkonce_odr dso_local x86_thiscallcc noundef i32 @_ZN1I4testEv(ptr {{[^,]*}} %this) |
| // CHECK: ret i32 1 |
