Author: Amy Huang Date: 2021-01-15T12:05:33-08:00 New Revision: a1be47b4771467998d7549dcd1b9f9cebdaa9af9
URL: https://github.com/llvm/llvm-project/commit/a1be47b4771467998d7549dcd1b9f9cebdaa9af9 DIFF: https://github.com/llvm/llvm-project/commit/a1be47b4771467998d7549dcd1b9f9cebdaa9af9.diff LOG: [CodeView][DebugInfo] Add test case to show that linkage names are not being added to class types in -gline-tables-only. Also changed the name of the test file for clarity. (follow up to D94639) Added: clang/test/CodeGenCXX/debug-info-gline-tables-only-codeview.cpp Modified: Removed: clang/test/CodeGenCXX/debug-info-codeview-scopes.cpp ################################################################################ diff --git a/clang/test/CodeGenCXX/debug-info-codeview-scopes.cpp b/clang/test/CodeGenCXX/debug-info-codeview-scopes.cpp deleted file mode 100644 index f096e334a158..000000000000 --- a/clang/test/CodeGenCXX/debug-info-codeview-scopes.cpp +++ /dev/null @@ -1,34 +0,0 @@ -// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -debug-info-kind=line-tables-only -S -emit-llvm -std=c++11 -o - %s | FileCheck --check-prefix LINUX %s -// RUN: %clang_cc1 -triple x86_64-windows-msvc -debug-info-kind=line-tables-only -gcodeview -S -emit-llvm -std=c++11 -o - %s | FileCheck --check-prefix MSVC %s - -// Check that we emit type information for function scopes in line tables for -// CodeView. - -namespace A { -void f() {} - -struct S { - static void m() {} -}; -} - -int main() { - A::f(); - A::S::m(); - return 0; - // MSVC: !{{[0-9]+}} = distinct !DISubprogram(name: "f" - // MSVC-SAME: scope: [[SCOPE1:![0-9]+]] - // MSVC-SAME: ) - // MSVC: [[SCOPE1]] = !DINamespace(name: "A", {{.*}}) - // MSVC: !{{[0-9]+}} = distinct !DISubprogram(name: "m" - // MSVC-SAME: scope: [[SCOPE2:![0-9]+]] - // MSVC-SAME: ) - // MSVC: [[SCOPE2]] = !DICompositeType(tag: DW_TAG_structure_type, - // MSVC-SAME: name: "S", - // MSVC-SAME: scope: [[SCOPE1]] - // MSVC-SAME: ) - - // LINUX-NOT: !DINamespace - // LINUX-NOT: !DICompositeType - return 0; -} diff --git a/clang/test/CodeGenCXX/debug-info-gline-tables-only-codeview.cpp b/clang/test/CodeGenCXX/debug-info-gline-tables-only-codeview.cpp new file mode 100644 index 000000000000..25f801737f74 --- /dev/null +++ b/clang/test/CodeGenCXX/debug-info-gline-tables-only-codeview.cpp @@ -0,0 +1,30 @@ +// RUN: %clang_cc1 %s -gcodeview -debug-info-kind=line-tables-only -S \ +// RUN: -emit-llvm -o - | FileCheck %s +// Checks that clang with "-gline-tables-only" with CodeView emits some debug +// info for variables and types when they appear in function scopes. + +namespace NS { +struct C { +public: + void m() {} +}; +void f() {} +} + +NS::C c; + +void test() { + // CHECK: ![[EMPTY:[0-9]+]] = !{} + // CHECK: !DISubprogram(name: "f", scope: ![[NS:[0-9]+]], + // CHECK-SAME: type: ![[F:[0-9]+]] + // CHECK: ![[NS]] = !DINamespace(name: "NS", scope: null) + // CHECK: ![[F]] = !DISubroutineType(types: ![[EMPTY]]) + NS::f(); + + // CHECK: !DISubprogram(name: "m", scope: ![[C:[0-9]+]], + // CHECK-SAME: type: ![[F]] + // CHECK: ![[C]] = !DICompositeType(tag: DW_TAG_structure_type, name: "C", + // CHECK-SAME: flags: DIFlagFwdDecl + // CHECK-NOT: identifier + c.m(); +} _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
