| // RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s |
| |
| struct X { |
| X(); |
| X(X&&); |
| }; |
| |
| // CHECK-LABEL: define void @_Z7test_00b |
| X test_00(bool b) { |
| if (b) { |
| // CHECK-NOT: call void @_ZN1XC1EOS_ |
| // CHECK: call void @_ZN1XC1Ev |
| // CHECK-NEXT: br label %return |
| X x; |
| return x; |
| } else { |
| // CHECK-NOT: call void @_ZN1XC1EOS_ |
| // CHECK: call void @_ZN1XC1Ev |
| // CHECK-NEXT: br label %return |
| X x; |
| return x; |
| } |
| } |
| |
| // CHECK-LABEL: define void @_Z7test_01b |
| X test_01(bool b) { |
| if (b) { |
| // CHECK-NOT: call void @_ZN1XC1EOS_ |
| // CHECK: call void @_ZN1XC1Ev |
| // CHECK-NEXT: br label %return |
| X x; |
| return x; |
| } |
| // CHECK-NOT: call void @_ZN1XC1EOS_ |
| // CHECK: call void @_ZN1XC1Ev |
| // CHECK-NEXT: br label %return |
| X x; |
| return x; |
| } |
| |
| // CHECK-LABEL: define void @_Z7test_02b |
| X test_02(bool b) { |
| // CHECK: call void @_ZN1XC1Ev |
| X x; |
| |
| if (b) { |
| // CHECK-NOT: call void @_ZN1XC1EOS_ |
| // CHECK: call void @_ZN1XC1Ev |
| // CHECK-NEXT: br label %return |
| X y; |
| return y; |
| } |
| |
| // CHECK-NOT: call void @_ZN1XC1Ev |
| // CHECK: call void @_ZN1XC1EOS_ |
| // CHECK-NEXT: br label %return |
| return x; |
| } |
