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| author | Anders Carlsson <andersca@mac.com> | 2010-02-04 16:38:05 +0000 |
|---|---|---|
| committer | Anders Carlsson <andersca@mac.com> | 2010-02-04 16:38:05 +0000 |
| commit | e8a81f7e8e26275d91c073bf908a7d6d246106c5 (patch) | |
| tree | 04ec611e4a0bc2af0ef0f03a00b2d56ef7beed27 /test/CodeGenCXX/member-function-pointers.cpp | |
| parent | 03db470ec53315368f200a2382590e41ef9ff8d4 (diff) | |
| download | clang-e8a81f7e8e26275d91c073bf908a7d6d246106c5.tar.gz | |
Calculate offset correctly when taking the address of a virtual member function.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95305 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGenCXX/member-function-pointers.cpp')
| -rw-r--r-- | test/CodeGenCXX/member-function-pointers.cpp | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/test/CodeGenCXX/member-function-pointers.cpp b/test/CodeGenCXX/member-function-pointers.cpp index e1353a72b3..b69aea7fb6 100644 --- a/test/CodeGenCXX/member-function-pointers.cpp +++ b/test/CodeGenCXX/member-function-pointers.cpp @@ -1,6 +1,6 @@ // RUN: %clang_cc1 %s -emit-llvm -o - -triple=x86_64-apple-darwin9 | FileCheck %s -struct A { int a; void f(); virtual void vf(); }; +struct A { int a; void f(); virtual void vf1(); virtual void vf2(); }; struct B { int b; virtual void g(); }; struct C : B, A { }; @@ -13,13 +13,16 @@ void (C::*pc)(); void (A::*pa2)() = &A::f; // CHECK: @pa3 = global %0 { i64 1, i64 0 }, align 8 -void (A::*pa3)() = &A::vf; +void (A::*pa3)() = &A::vf1; + +// CHECK: @pa4 = global %0 { i64 9, i64 0 }, align 8 +void (A::*pa4)() = &A::vf2; // CHECK: @pc2 = global %0 { i64 ptrtoint (void ()* @_ZN1A1fEv to i64), i64 16 }, align 8 void (C::*pc2)() = &C::f; // CHECK: @pc3 = global %0 { i64 1, i64 0 }, align 8 -void (A::*pc3)() = &A::vf; +void (A::*pc3)() = &A::vf1; void f() { // CHECK: store i64 0, i64* getelementptr inbounds (%0* @pa, i32 0, i32 0) @@ -52,7 +55,13 @@ void f2() { // CHECK: store i64 1, i64* [[pa3ptr]] // CHECK: [[pa3adj:%[a-zA-Z0-9\.]+]] = getelementptr inbounds %0* %pa3, i32 0, i32 1 // CHECK: store i64 0, i64* [[pa3adj]] - void (A::*pa3)() = &A::vf; + void (A::*pa3)() = &A::vf1; + + // CHECK: [[pa4ptr:%[a-zA-Z0-9\.]+]] = getelementptr inbounds %0* %pa4, i32 0, i32 0 + // CHECK: store i64 9, i64* [[pa4ptr]] + // CHECK: [[pa4adj:%[a-zA-Z0-9\.]+]] = getelementptr inbounds %0* %pa4, i32 0, i32 1 + // CHECK: store i64 0, i64* [[pa4adj]] + void (A::*pa4)() = &A::vf2; } void f3(A *a, A &ar) { |