| // RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck %s | |
| class A { | |
| int a; | |
| }; | |
| class B { | |
| int b; | |
| public: | |
| A *getAsA(); | |
| }; | |
| class X : public A, public B { | |
| int x; | |
| }; | |
| // PR35909 - https://bugs.llvm.org/show_bug.cgi?id=35909 | |
| A *B::getAsA() { | |
| return static_cast<X*>(this); | |
| // CHECK-LABEL: define{{.*}} ptr @_ZN1B6getAsAEv | |
| // CHECK: %[[THIS:.*]] = load ptr, ptr | |
| // CHECK-NEXT: getelementptr inbounds i8, ptr %[[THIS]], i64 -4 | |
| } | |