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      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: 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: alloca i32
     17     // CHECK-NEXT: [[V:%.*]] = alloca [[V:%.*]]*,
     18     // CHECK-NEXT: [[TMP:%.*]] = alloca [[A]]
     19     // CHECK-NEXT: [[CLEANUPACTIVE:%.*]] = alloca i1
     20     // CHECK:      store i1 true, i1* [[CLEANUPACTIVE]]
     21     // CHECK:      call void @_ZN5test01AC1Ev([[A]]* [[Y]])
     22     // CHECK-NEXT: invoke void @_ZN5test01AC1Ev([[A]]* [[Z]])
     23     // CHECK:      [[NEW:%.*]] = invoke noalias i8* @_Znwm(i64 1)
     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]]* [[TMP]])
     27     // CHECK:      store i1 false, i1* [[CLEANUPACTIVE]]
     28     // CHECK-NEXT: invoke void @_ZN5test01AD1Ev([[A]]* [[TMP]])
     29     A y;
     30     try {
     31       A z;
     32       V *v = new V();
     33 
     34       if (x) return 1;
     35     } catch (int ex) {
     36       return 1;
     37     }
     38     return 0;
     39   }
     40 
     41   int test() {
     42     return test<0>(5);
     43   }
     44 }
     45