| // RUN: %clang_cc1 %s -fexceptions -fcxx-exceptions -std=c++11 -O1 -triple x86_64 -emit-llvm -o - | FileCheck %s |
| |
| // lifetime.end should be invoked even if the destructor doesn't run due to an |
| // exception thrown from previous ctor call. |
| |
| struct A { A(); ~A(); }; |
| A Baz(const A&); |
| |
| void Test1() { |
| // CHECK-LABEL: @_Z5Test1v( |
| // CHECK: getelementptr |
| // CHECK-NEXT: call void @llvm.lifetime.start.p0i8(i64 1, i8* nonnull [[TMP:[^ ]+]]) |
| // CHECK-NEXT: getelementptr |
| // CHECK-NEXT: call void @llvm.lifetime.start.p0i8(i64 1, i8* nonnull [[TMP1:[^ ]+]]) |
| |
| // Normal exit |
| // CHECK: call void @llvm.lifetime.end.p0i8(i64 1, i8* nonnull [[TMP1]]) |
| // CHECK-NEXT: call void @llvm.lifetime.end.p0i8(i64 1, i8* nonnull [[TMP]]) |
| |
| // Exception exit |
| // CHECK: call void @llvm.lifetime.end.p0i8(i64 1, i8* nonnull [[TMP1]]) |
| // CHECK-NEXT: call void @llvm.lifetime.end.p0i8(i64 1, i8* nonnull [[TMP]]) |
| Baz(Baz(A())); |
| } |
