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| author | Reid Kleckner <rnk@google.com> | 2019-04-24 22:45:44 +0000 |
|---|---|---|
| committer | Reid Kleckner <rnk@google.com> | 2019-04-24 22:45:44 +0000 |
| commit | 105c565e9120c4ae11ec93912c883ec100034746 (patch) | |
| tree | 4810e34e044b3ff35390bb1d7d914e5a230aca49 /clang/test/CodeGenCXX/debug-info-global-ctor-dtor.cpp | |
| parent | 6f41bf948b5f34aec8f03ec0fbb1f6eabea26984 (diff) | |
| download | bcm5719-llvm-105c565e9120c4ae11ec93912c883ec100034746.tar.gz bcm5719-llvm-105c565e9120c4ae11ec93912c883ec100034746.zip | |
[codeview] Fix symbol names for dynamic initializers and atexit stubs
Summary:
Add a new variant to GlobalDecl for these so that we can detect them
more easily during debug info emission and handle them appropriately.
Reviewers: rsmith, rjmccall, jyu2
Subscribers: aprantl, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D60930
llvm-svn: 359148
Diffstat (limited to 'clang/test/CodeGenCXX/debug-info-global-ctor-dtor.cpp')
| -rw-r--r-- | clang/test/CodeGenCXX/debug-info-global-ctor-dtor.cpp | 44 |
1 files changed, 35 insertions, 9 deletions
diff --git a/clang/test/CodeGenCXX/debug-info-global-ctor-dtor.cpp b/clang/test/CodeGenCXX/debug-info-global-ctor-dtor.cpp index 0ede3c6e48b..e3df9ca9ae9 100644 --- a/clang/test/CodeGenCXX/debug-info-global-ctor-dtor.cpp +++ b/clang/test/CodeGenCXX/debug-info-global-ctor-dtor.cpp @@ -2,11 +2,14 @@ // RUN: | FileCheck %s --check-prefix=CHECK-NOKEXT // RUN: %clang_cc1 %s -debug-info-kind=limited -triple %itanium_abi_triple -fno-use-cxa-atexit -fapple-kext -S -disable-O0-optnone -emit-llvm -o - \ // RUN: | FileCheck %s --check-prefix=CHECK-KEXT +// RUN: %clang_cc1 %s -gcodeview -debug-info-kind=limited -triple x86_64-windows-msvc -fno-use-cxa-atexit -S -disable-O0-optnone -emit-llvm -o - \ +// RUN: | FileCheck %s --check-prefix=CHECK-MSVC class A { - public: - A() {} - virtual ~A() {} +public: + A(); + A(int x); + virtual ~A(); }; A glob; @@ -16,12 +19,35 @@ void foo() { static A stat; } -// CHECK-NOKEXT: !DISubprogram(name: "__cxx_global_var_init",{{.*}} line: 12,{{.*}} DISPFlagLocalToUnit | DISPFlagDefinition -// CHECK-NOKEXT: !DISubprogram(name: "__dtor_glob",{{.*}} line: 12,{{.*}} DISPFlagLocalToUnit | DISPFlagDefinition -// CHECK-NOKEXT: !DISubprogram(name: "__cxx_global_var_init.1",{{.*}} line: 13,{{.*}} DISPFlagLocalToUnit | DISPFlagDefinition -// CHECK-NOKEXT: !DISubprogram(name: "__cxx_global_array_dtor",{{.*}} line: 13,{{.*}} DISPFlagLocalToUnit | DISPFlagDefinition -// CHECK-NOKEXT: !DISubprogram(name: "__dtor_array",{{.*}} line: 13,{{.*}} DISPFlagLocalToUnit | DISPFlagDefinition -// CHECK-NOKEXT: !DISubprogram(name: "__dtor__ZZ3foovE4stat",{{.*}} line: 16,{{.*}} DISPFlagLocalToUnit | DISPFlagDefinition +template <typename T> +struct FooTpl { + template <typename U> + static A sdm_tpl; +}; +template <typename T> +template <typename U> +A FooTpl<T>::sdm_tpl(sizeof(U) + sizeof(T)); +template A FooTpl<int>::sdm_tpl<int>; + +// CHECK-NOKEXT: !DISubprogram(name: "__cxx_global_var_init",{{.*}} line: 15,{{.*}} DISPFlagLocalToUnit | DISPFlagDefinition +// CHECK-NOKEXT: !DISubprogram(name: "__dtor_glob",{{.*}} line: 15,{{.*}} DISPFlagLocalToUnit | DISPFlagDefinition +// CHECK-NOKEXT: !DISubprogram(name: "__cxx_global_var_init.1",{{.*}} line: 16,{{.*}} DISPFlagLocalToUnit | DISPFlagDefinition +// CHECK-NOKEXT: !DISubprogram(name: "__cxx_global_array_dtor",{{.*}} line: 16,{{.*}} DISPFlagLocalToUnit | DISPFlagDefinition +// CHECK-NOKEXT: !DISubprogram(name: "__dtor_array",{{.*}} line: 16,{{.*}} DISPFlagLocalToUnit | DISPFlagDefinition +// CHECK-NOKEXT: !DISubprogram(name: "__dtor__ZZ3foovE4stat",{{.*}} line: 19,{{.*}} DISPFlagLocalToUnit | DISPFlagDefinition // CHECK-NOKEXT: !DISubprogram({{.*}} DISPFlagLocalToUnit | DISPFlagDefinition // CHECK-KEXT: !DISubprogram({{.*}} DISPFlagLocalToUnit | DISPFlagDefinition + +// CHECK-MSVC: !DISubprogram(name: "`dynamic initializer for 'glob'",{{.*}} line: 15,{{.*}}: DISPFlagLocalToUnit | DISPFlagDefinition +// CHECK-MSVC: !DISubprogram(name: "`dynamic atexit destructor for 'glob'",{{.*}} line: 15,{{.*}}: DISPFlagLocalToUnit | DISPFlagDefinition +// CHECK-MSVC: !DISubprogram(name: "`dynamic initializer for 'array'",{{.*}} line: 16,{{.*}}: DISPFlagLocalToUnit | DISPFlagDefinition +// CHECK-MSVC: !DISubprogram(name: "__cxx_global_array_dtor",{{.*}} line: 16,{{.*}}: DISPFlagLocalToUnit | DISPFlagDefinition +// CHECK-MSVC: !DISubprogram(name: "`dynamic atexit destructor for 'array'",{{.*}} line: 16,{{.*}}: DISPFlagLocalToUnit | DISPFlagDefinition +// CHECK-MSVC: !DISubprogram(name: "`dynamic atexit destructor for 'stat'",{{.*}} line: 19,{{.*}}: DISPFlagLocalToUnit | DISPFlagDefinition + +// MSVC does weird stuff when templates are involved, so we don't match exactly, +// but these names are reasonable. +// FIXME: These should not be marked DISPFlagLocalToUnit. +// CHECK-MSVC: !DISubprogram(name: "FooTpl<int>::`dynamic initializer for 'sdm_tpl<int>'",{{.*}} line: 29,{{.*}}: DISPFlagLocalToUnit | DISPFlagDefinition +// CHECK-MSVC: !DISubprogram(name: "FooTpl<int>::`dynamic atexit destructor for 'sdm_tpl<int>'",{{.*}} line: 29,{{.*}}: DISPFlagLocalToUnit | DISPFlagDefinition |
