| // RUN: %clang_cc1 -triple=x86_64-apple-darwin -std=c++11 -emit-llvm -o - %s | FileCheck %s | |
| class Class1 { | |
| public: | |
| [[clang::not_tail_called]] int m1(); | |
| int m2(); | |
| }; | |
| int foo1(int a, Class1 *c1) { | |
| if (a) | |
| return c1->m1(); | |
| return c1->m2(); | |
| } | |
| // CHECK-LABEL: define i32 @_Z4foo1iP6Class1( | |
| // CHECK: %{{[a-z0-9]+}} = notail call i32 @_ZN6Class12m1Ev(%class.Class1* | |
| // CHECK: %{{[a-z0-9]+}} = call i32 @_ZN6Class12m2Ev(%class.Class1* |