| // The VTable is not in a comdat but the inline methods are. |
| // This doesn’t affect the vtable or the stubs we emit. |
| |
| // RUN: %clang_cc1 %s -triple=aarch64-unknown-fuchsia -O1 -S -o - -emit-llvm -fexperimental-relative-c++-abi-vtables | FileCheck %s |
| |
| // CHECK: $_ZN1A3fooEv.stub = comdat any |
| // CHECK: $_ZN1A3barEv.stub = comdat any |
| // CHECK: $_ZTI1A.rtti_proxy = comdat any |
| |
| // The vtable has a key function (A::foo()) so it does not have a comdat |
| // CHECK: @_ZTV1A.local = private unnamed_addr constant { [4 x i32] } { [4 x i32] [i32 0, i32 trunc (i64 sub (i64 ptrtoint ({ i8*, i8* }** @_ZTI1A.rtti_proxy to i64), i64 ptrtoint (i32* getelementptr inbounds ({ [4 x i32] }, { [4 x i32] }* @_ZTV1A.local, i32 0, i32 0, i32 2) to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint (void (%class.A*)* @_ZN1A3fooEv.stub to i64), i64 ptrtoint (i32* getelementptr inbounds ({ [4 x i32] }, { [4 x i32] }* @_ZTV1A.local, i32 0, i32 0, i32 2) to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint (void (%class.A*)* @_ZN1A3barEv.stub to i64), i64 ptrtoint (i32* getelementptr inbounds ({ [4 x i32] }, { [4 x i32] }* @_ZTV1A.local, i32 0, i32 0, i32 2) to i64)) to i32)] }, align 4 |
| // CHECK: @_ZTV1A = unnamed_addr alias { [4 x i32] }, { [4 x i32] }* @_ZTV1A.local |
| |
| // We do not declare the stub with linkonce_odr so it can be emitted as .globl. |
| // CHECK: define hidden void @_ZN1A3barEv.stub(%class.A* {{.*}}%0) unnamed_addr #{{[0-9]+}} comdat |
| |
| class A { |
| public: |
| virtual void foo(); // Key func |
| inline virtual void bar() {} |
| }; |
| |
| void A::foo() {} |
