intel/llvm
1
0
Fork 0
mirror of https://github.com/intel/llvm.git synced 2026-01-22 07:01:03 +08:00
Code Issues Packages Projects Releases Wiki Activity

Make sure to set vtable pointers in the destructors as well.

Browse Source 
llvm-svn: 95525
This commit is contained in:
Anders Carlsson
2010-02-07 19:45:40 +00:00
parent 6d0e5bd8f3
commit ff8cce4395
4 changed files with 58 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

54
clang/test/CodeGenCXX/vtable-pointer-initialization.cpp Normal file
View File

@@ -0,0 +1,54 @@
// RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s
struct Field {
Field();
~Field();
};
struct Base {
Base();
~Base();
};
struct A : Base {
A();
~A();
virtual void f();
Field field;
};
// CHECK: define void @_ZN1AC1Ev(
// CHECK: call void @_ZN4BaseC2Ev(
// CHECK: store i8** getelementptr inbounds ([3 x i8*]* @_ZTV1A, i64 0, i64 2)
// CHECK: call void @_ZN5FieldC1Ev(
// CHECK: ret void
A::A() { }
// CHECK: define void @_ZN1AD1Ev(
// CHECK: store i8** getelementptr inbounds ([3 x i8*]* @_ZTV1A, i64 0, i64 2)
// CHECK: call void @_ZN5FieldD1Ev(
// CHECK: call void @_ZN4BaseD2Ev(
// CHECK: ret void
A::~A() { }
struct B : Base {
virtual void f();
Field field;
};
void f() { B b; }
// CHECK: define linkonce_odr void @_ZN1BC1Ev(
// CHECK: call void @_ZN4BaseC2Ev(
// CHECK: store i8** getelementptr inbounds ([3 x i8*]* @_ZTV1B, i64 0, i64 2)
// CHECK: call void @_ZN5FieldC1Ev
// CHECK: ret void
// CHECK: define linkonce_odr void @_ZN1BD1Ev(
// CHECK: store i8** getelementptr inbounds ([3 x i8*]* @_ZTV1B, i64 0, i64 2)
// CHECK: call void @_ZN5FieldD1Ev(
// CHECK: call void @_ZN4BaseD2Ev(
// CHECK: ret void