maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/clang/test/CodeGenCXX/debug-info-global-ctor-dtor...

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

54 lines
3.0 KiB
C++
Raw Normal View History

IRGen: Add optnone attribute on function during O0 Amongst other, this will help LTO to correctly handle/honor files compiled with O0, helping debugging failures. It also seems in line with how we handle other options, like how -fnoinline adds the appropriate attribute as well. Differential Revision: https://reviews.llvm.org/D28404 llvm-svn: 304127
2017-05-29 13:38:20 +08:00
// RUN: %clang_cc1 %s -debug-info-kind=limited -triple %itanium_abi_triple -fno-use-cxa-atexit -S -disable-O0-optnone -emit-llvm -o - \
Initialize debug info for special cases of functions that lack declarations and are generated by Clang (global initializers/destructors, thunks) . Fixes PR13942. llvm-svn: 166676
2012-10-25 18:18:50 +08:00
// RUN: | FileCheck %s --check-prefix=CHECK-NOKEXT
IRGen: Add optnone attribute on function during O0 Amongst other, this will help LTO to correctly handle/honor files compiled with O0, helping debugging failures. It also seems in line with how we handle other options, like how -fnoinline adds the appropriate attribute as well. Differential Revision: https://reviews.llvm.org/D28404 llvm-svn: 304127
2017-05-29 13:38:20 +08:00
// 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 - \
Initialize debug info for special cases of functions that lack declarations and are generated by Clang (global initializers/destructors, thunks) . Fixes PR13942. llvm-svn: 166676
2012-10-25 18:18:50 +08:00
// RUN: | FileCheck %s --check-prefix=CHECK-KEXT
[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
2019-04-25 06:45:44 +08:00
// 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
Initialize debug info for special cases of functions that lack declarations and are generated by Clang (global initializers/destructors, thunks) . Fixes PR13942. llvm-svn: 166676
2012-10-25 18:18:50 +08:00
class A {
[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
2019-04-25 06:45:44 +08:00
public:
A();
A(int x);
virtual ~A();
Initialize debug info for special cases of functions that lack declarations and are generated by Clang (global initializers/destructors, thunks) . Fixes PR13942. llvm-svn: 166676
2012-10-25 18:18:50 +08:00
};
A glob;
A array[2];
void foo() {
static A stat;
}
[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
2019-04-25 06:45:44 +08:00
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>;
Revert: [DebugInfo] Add debug location to stubs generated by CGDeclCXX and mark them as artificial llvm-svn: 371113
2019-09-06 04:12:20 +08:00
// 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
[DebugInfo] NFC Clang test changes for: IR/Bitcode changes for DISubprogram flags. Differential Revision: https://reviews.llvm.org/D54756 llvm-svn: 347807
2018-11-29 05:18:07 +08:00
// CHECK-NOKEXT: !DISubprogram({{.*}} DISPFlagLocalToUnit | DISPFlagDefinition
Initialize debug info for special cases of functions that lack declarations and are generated by Clang (global initializers/destructors, thunks) . Fixes PR13942. llvm-svn: 166676
2012-10-25 18:18:50 +08:00
[DebugInfo] NFC Clang test changes for: IR/Bitcode changes for DISubprogram flags. Differential Revision: https://reviews.llvm.org/D54756 llvm-svn: 347807
2018-11-29 05:18:07 +08:00
// CHECK-KEXT: !DISubprogram({{.*}} DISPFlagLocalToUnit | DISPFlagDefinition
[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
2019-04-25 06:45:44 +08:00
Revert: [DebugInfo] Add debug location to stubs generated by CGDeclCXX and mark them as artificial llvm-svn: 371113
2019-09-06 04:12:20 +08:00
// 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
[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
2019-04-25 06:45:44 +08:00
// 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.
Revert: [DebugInfo] Add debug location to stubs generated by CGDeclCXX and mark them as artificial llvm-svn: 371113
2019-09-06 04:12:20 +08:00
// 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