1 | // RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -fcxx-exceptions -fexceptions -emit-llvm -std=c++98 -o - | FileCheck -check-prefix=CHECK -check-prefix=CHECK98 %s |
2 | // RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -fcxx-exceptions -fexceptions -emit-llvm -std=c++11 -o - | FileCheck -check-prefix=CHECK -check-prefix=CHECK11 %s |
3 | |
4 | // Reduced from a crash on boost::interprocess's node_allocator_test.cpp. |
5 | namespace test0 { |
6 | struct A { A(); ~A(); }; |
7 | struct V { V(const A &a = A()); ~V(); }; |
8 | |
9 | // CHECK-LABEL: define linkonce_odr i32 @_ZN5test04testILi0EEEii |
10 | template<int X> int test(int x) { |
11 | // CHECK: [[RET:%.*]] = alloca i32 |
12 | // CHECK-NEXT: [[X:%.*]] = alloca i32 |
13 | // CHECK-NEXT: [[Y:%.*]] = alloca [[A:%.*]], |
14 | // CHECK-NEXT: [[Z:%.*]] = alloca [[A]] |
15 | // CHECK-NEXT: [[EXN:%.*]] = alloca i8* |
16 | // CHECK-NEXT: [[SEL:%.*]] = alloca i32 |
17 | // CHECK-NEXT: [[V:%.*]] = alloca [[V:%.*]]*, |
18 | // CHECK-NEXT: [[TMP:%.*]] = alloca [[A]] |
19 | // CHECK-NEXT: [[CLEANUPACTIVE:%.*]] = alloca i1 |
20 | // CHECK: call void @_ZN5test01AC1Ev([[A]]* [[Y]]) |
21 | // CHECK-NEXT: invoke void @_ZN5test01AC1Ev([[A]]* [[Z]]) |
22 | // CHECK: [[NEW:%.*]] = invoke i8* @_Znwm(i64 1) |
23 | // CHECK: store i1 true, i1* [[CLEANUPACTIVE]] |
24 | // CHECK: [[NEWCAST:%.*]] = bitcast i8* [[NEW]] to [[V]]* |
25 | // CHECK-NEXT: invoke void @_ZN5test01AC1Ev([[A]]* [[TMP]]) |
26 | // CHECK: invoke void @_ZN5test01VC1ERKNS_1AE([[V]]* [[NEWCAST]], [[A]]* dereferenceable({{[0-9]+}}) [[TMP]]) |
27 | // CHECK: store i1 false, i1* [[CLEANUPACTIVE]] |
28 | |
29 | // CHECK98-NEXT: invoke void @_ZN5test01AD1Ev([[A]]* [[TMP]]) |
30 | // CHECK11-NEXT: call void @_ZN5test01AD1Ev([[A]]* [[TMP]]) |
31 | A y; |
32 | try { |
33 | A z; |
34 | V *v = new V(); |
35 | |
36 | if (x) return 1; |
37 | } catch (int ex) { |
38 | return 1; |
39 | } |
40 | return 0; |
41 | } |
42 | |
43 | int test() { |
44 | return test<0>(5); |
45 | } |
46 | } |
47 | |