| 1 | // RUN: %clang_cc1 -triple=x86_64-apple-darwin -std=c++11 -emit-llvm -o - %s | FileCheck %s |
|---|---|
| 2 | |
| 3 | class Class1 { |
| 4 | public: |
| 5 | [[clang::not_tail_called]] int m1(); |
| 6 | int m2(); |
| 7 | }; |
| 8 | |
| 9 | int foo1(int a, Class1 *c1) { |
| 10 | if (a) |
| 11 | return c1->m1(); |
| 12 | return c1->m2(); |
| 13 | } |
| 14 | |
| 15 | // CHECK-LABEL: define i32 @_Z4foo1iP6Class1( |
| 16 | // CHECK: %{{[a-z0-9]+}} = notail call i32 @_ZN6Class12m1Ev(%class.Class1* |
| 17 | // CHECK: %{{[a-z0-9]+}} = call i32 @_ZN6Class12m2Ev(%class.Class1* |
| 18 |