| // REQUIRES: x86-registered-target | |
| // RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -O1 -fmerge-functions -emit-llvm -o - -x c++ < %s | FileCheck %s | |
| // Basic functionality test. Function merging doesn't kick in on functions that | |
| // are too simple. | |
| struct A { | |
| virtual int f(int x, int *p) { return x ? *p : 1; } | |
| virtual int g(int x, int *p) { return x ? *p : 1; } | |
| } a; | |
| // CHECK: define {{.*}} @_ZN1A1gEiPi | |
| // CHECK-NEXT: tail call i32 @_ZN1A1fEiPi | |
| // CHECK-NEXT: ret |