1 // RUN: %clang_cc1 %s -fexceptions -fcxx-exceptions -std=c++11 -O1 -triple x86_64 -emit-llvm -o - | FileCheck %s
2
3 // lifetime.end should be invoked even if the destructor doesn't run due to an
4 // exception thrown from previous ctor call.
5
6 struct A { A(); ~A(); };
7 A Baz(const A&);
8
Test1()9 void Test1() {
10 // CHECK-LABEL: @_Z5Test1v(
11 // CHECK: getelementptr
12 // CHECK-NEXT: call void @llvm.lifetime.start.p0i8(i64 1, i8* nonnull [[TMP:[^ ]+]])
13 // CHECK-NEXT: getelementptr
14 // CHECK-NEXT: call void @llvm.lifetime.start.p0i8(i64 1, i8* nonnull [[TMP1:[^ ]+]])
15
16 // Normal exit
17 // CHECK: call void @llvm.lifetime.end.p0i8(i64 1, i8* nonnull [[TMP1]])
18 // CHECK-NEXT: call void @llvm.lifetime.end.p0i8(i64 1, i8* nonnull [[TMP]])
19
20 // Exception exit
21 // CHECK: call void @llvm.lifetime.end.p0i8(i64 1, i8* nonnull [[TMP1]])
22 // CHECK-NEXT: call void @llvm.lifetime.end.p0i8(i64 1, i8* nonnull [[TMP]])
23 Baz(Baz(A()));
24 }
25