llvm-project/clang/test/CodeGenCXX/virtual-operator-call.cpp
Nico Weber 4af55faa19 Add a test for devirtualization of virtual operator calls.
There was no test coverage for this before: Modifiying
EmitCXXOperatorMemberCallee() to not call CanDevirtualizeMemberFunctionCall()
didn't make any test fail.

llvm-svn: 223056
2014-12-01 17:48:04 +00:00

14 lines
233 B
C++

// RUN: %clang_cc1 %s -triple i386-unknown-unknown -emit-llvm -o - | FileCheck %s
struct A {
virtual int operator-();
};
void f(A a, A *ap) {
// CHECK: call i32 @_ZN1AngEv(%struct.A* %a)
-a;
// CHECK: call i32 %
-*ap;
}