forked from OSchip/llvm-project
47 lines
1.9 KiB
C++
47 lines
1.9 KiB
C++
// 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
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// 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
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// Reduced from a crash on boost::interprocess's node_allocator_test.cpp.
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namespace test0 {
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struct A { A(); ~A(); };
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struct V { V(const A &a = A()); ~V(); };
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// CHECK-LABEL: define linkonce_odr i32 @_ZN5test04testILi0EEEii
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template<int X> int test(int x) {
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// CHECK: [[RET:%.*]] = alloca i32
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// CHECK-NEXT: [[X:%.*]] = alloca i32
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// CHECK-NEXT: [[Y:%.*]] = alloca [[A:%.*]],
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// CHECK-NEXT: [[Z:%.*]] = alloca [[A]]
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// CHECK-NEXT: [[EXN:%.*]] = alloca i8*
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// CHECK-NEXT: [[SEL:%.*]] = alloca i32
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// CHECK-NEXT: [[V:%.*]] = alloca [[V:%.*]]*,
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// CHECK-NEXT: [[TMP:%.*]] = alloca [[A]]
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// CHECK-NEXT: [[CLEANUPACTIVE:%.*]] = alloca i1
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// CHECK: call void @_ZN5test01AC1Ev([[A]]* {{[^,]*}} [[Y]])
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// CHECK-NEXT: invoke void @_ZN5test01AC1Ev([[A]]* {{[^,]*}} [[Z]])
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// CHECK: [[NEW:%.*]] = invoke noalias nonnull i8* @_Znwm(i64 1)
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// CHECK: store i1 true, i1* [[CLEANUPACTIVE]]
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// CHECK: [[NEWCAST:%.*]] = bitcast i8* [[NEW]] to [[V]]*
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// CHECK-NEXT: invoke void @_ZN5test01AC1Ev([[A]]* {{[^,]*}} [[TMP]])
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// CHECK: invoke void @_ZN5test01VC1ERKNS_1AE([[V]]* {{[^,]*}} [[NEWCAST]], [[A]]* nonnull align {{[0-9]+}} dereferenceable({{[0-9]+}}) [[TMP]])
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// CHECK: store i1 false, i1* [[CLEANUPACTIVE]]
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// CHECK98-NEXT: invoke void @_ZN5test01AD1Ev([[A]]* {{[^,]*}} [[TMP]])
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// CHECK11-NEXT: call void @_ZN5test01AD1Ev([[A]]* {{[^,]*}} [[TMP]])
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A y;
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try {
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A z;
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V *v = new V();
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if (x) return 1;
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} catch (int ex) {
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return 1;
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}
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return 0;
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}
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int test() {
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return test<0>(5);
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}
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}
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