| 1 | // RUN: %clang_cc1 %s -fexceptions -fcxx-exceptions -std=c++11 -O1 -triple x86_64 -emit-llvm -o - | FileCheck %s |
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| 2 | |
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| 3 | // lifetime.end should be invoked even if the destructor doesn't run due to an |
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| 4 | // exception thrown from previous ctor call. |
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| 5 | |
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| 6 | struct A { A(); ~A(); }; |
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| 7 | A Baz(const A&); |
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| 8 | |
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| 9 | void Test1() { |
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| 10 | // CHECK-LABEL: @_Z5Test1v( |
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| 11 | // CHECK: getelementptr |
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| 12 | // CHECK-NEXT: call void @llvm.lifetime.start.p0i8(i64 1, i8* nonnull [[TMP:[^ ]+]]) |
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| 13 | // CHECK-NEXT: getelementptr |
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| 14 | // CHECK-NEXT: call void @llvm.lifetime.start.p0i8(i64 1, i8* nonnull [[TMP1:[^ ]+]]) |
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| 15 | |
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| 16 | // Normal exit |
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| 17 | // CHECK: call void @llvm.lifetime.end.p0i8(i64 1, i8* nonnull [[TMP1]]) |
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| 18 | // CHECK-NEXT: call void @llvm.lifetime.end.p0i8(i64 1, i8* nonnull [[TMP]]) |
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| 19 | |
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| 20 | // Exception exit |
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| 21 | // CHECK: call void @llvm.lifetime.end.p0i8(i64 1, i8* nonnull [[TMP1]]) |
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| 22 | // CHECK-NEXT: call void @llvm.lifetime.end.p0i8(i64 1, i8* nonnull [[TMP]]) |
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| 23 | Baz(Baz(A())); |
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| 24 | } |
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| 25 | |
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