member-function-pointer-calls.cpp revision 51591bed1050827c23691cf36e2e1621dfe08b00 
1// RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -emit-llvm -O3 -o - | FileCheck %s
2struct A {
3  virtual int vf1() { return 1; }
4  virtual int vf2() { return 2; }
5};
6
7int f(A* a, int (A::*fp)()) {
8  return (a->*fp)();
9}
10
11// CHECK: define i32 @_Z2g1v()
12int g1() {
13  A a;
14
15  // CHECK: call i32 @_ZN1A3vf1Ev
16  // CHECK-NEXT: ret i32
17  return f(&a, &A::vf1);
18}
19
20int g2() {
21  A a;
22
23  // CHECK: call i32 @_ZN1A3vf2Ev
24  // CHECK-NEXT: ret i32
25  return f(&a, &A::vf2);
26}
27