1 // RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -fcxx-exceptions -fexceptions -emit-llvm -o - | FileCheck %s
2 
3 // Reduced from a crash on boost::interprocess's node_allocator_test.cpp.
4 namespace test0 {
5   struct A { A(); ~A(); };
6   struct V { V(const A &a = A()); ~V(); };
7 
8   // CHECK-LABEL: define linkonce_odr i32 @_ZN5test04testILi0EEEii
9   template<int X> int test(int x) {
10     // CHECK:      [[RET:%.*]] = alloca i32
11     // CHECK-NEXT: [[X:%.*]] = alloca i32
12     // CHECK-NEXT: [[Y:%.*]] = alloca [[A:%.*]],
13     // CHECK-NEXT: [[Z:%.*]] = alloca [[A]]
14     // CHECK-NEXT: [[EXN:%.*]] = alloca i8*
15     // CHECK-NEXT: [[SEL:%.*]] = alloca i32
16     // CHECK-NEXT: [[V:%.*]] = alloca [[V:%.*]]*,
17     // CHECK-NEXT: [[TMP:%.*]] = alloca [[A]]
18     // CHECK-NEXT: [[CLEANUPACTIVE:%.*]] = alloca i1
19     // CHECK:      call void @_ZN5test01AC1Ev([[A]]* [[Y]])
20     // CHECK-NEXT: invoke void @_ZN5test01AC1Ev([[A]]* [[Z]])
21     // CHECK:      [[NEW:%.*]] = invoke i8* @_Znwm(i64 1)
22     // CHECK:      store i1 true, i1* [[CLEANUPACTIVE]]
23     // CHECK:      [[NEWCAST:%.*]] = bitcast i8* [[NEW]] to [[V]]*
24     // CHECK-NEXT: invoke void @_ZN5test01AC1Ev([[A]]* [[TMP]])
25     // CHECK:      invoke void @_ZN5test01VC1ERKNS_1AE([[V]]* [[NEWCAST]], [[A]]* dereferenceable({{[0-9]+}}) [[TMP]])
26     // CHECK:      store i1 false, i1* [[CLEANUPACTIVE]]
27     // CHECK-NEXT: invoke void @_ZN5test01AD1Ev([[A]]* [[TMP]])
28     A y;
29     try {
30       A z;
31       V *v = new V();
32 
33       if (x) return 1;
34     } catch (int ex) {
35       return 1;
36     }
37     return 0;
38   }
39 
40   int test() {
41     return test<0>(5);
42   }
43 }
44