xref: /minix3/external/bsd/llvm/dist/clang/test/CodeGenCXX/member-function-pointer-calls.cpp (revision 0a6a1f1d05b60e214de2f05a7310ddd1f0e590e7) 
1f4a2713aSLionel Sambuc // RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -emit-llvm -O3 -o - | FileCheck %s
2*0a6a1f1dSLionel Sambuc // RUN: %clang_cc1 %s -triple=x86_64-windows-gnu -emit-llvm -o - | FileCheck %s -check-prefix MINGW64
3f4a2713aSLionel Sambuc struct A {
vf1A4f4a2713aSLionel Sambuc   virtual int vf1() { return 1; }
vf2A5f4a2713aSLionel Sambuc   virtual int vf2() { return 2; }
6f4a2713aSLionel Sambuc };
7f4a2713aSLionel Sambuc 
f(A * a,int (A::* fp)())8f4a2713aSLionel Sambuc int f(A* a, int (A::*fp)()) {
9f4a2713aSLionel Sambuc   return (a->*fp)();
10f4a2713aSLionel Sambuc }
11f4a2713aSLionel Sambuc 
12f4a2713aSLionel Sambuc // CHECK-LABEL: define i32 @_Z2g1v()
13f4a2713aSLionel Sambuc // CHECK: ret i32 1
14*0a6a1f1dSLionel Sambuc // MINGW64-LABEL: define i32 @_Z2g1v()
15*0a6a1f1dSLionel Sambuc // MINGW64: call i32 @_Z1fP1AMS_FivE(%struct.A* %{{.*}}, { i64, i64 }* %{{.*}})
g1()16f4a2713aSLionel Sambuc int g1() {
17f4a2713aSLionel Sambuc   A a;
18f4a2713aSLionel Sambuc   return f(&a, &A::vf1);
19f4a2713aSLionel Sambuc }
20f4a2713aSLionel Sambuc 
21f4a2713aSLionel Sambuc // CHECK-LABEL: define i32 @_Z2g2v()
22f4a2713aSLionel Sambuc // CHECK: ret i32 2
23*0a6a1f1dSLionel Sambuc // MINGW64-LABEL: define i32 @_Z2g2v()
24*0a6a1f1dSLionel Sambuc // MINGW64: call i32 @_Z1fP1AMS_FivE(%struct.A* %{{.*}}, { i64, i64 }* %{{.*}})
g2()25f4a2713aSLionel Sambuc int g2() {
26f4a2713aSLionel Sambuc   A a;
27f4a2713aSLionel Sambuc   return f(&a, &A::vf2);
28f4a2713aSLionel Sambuc }
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