| 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 | |