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| author | David Blaikie <dblaikie@gmail.com> | 2013-05-20 22:50:35 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2013-05-20 22:50:35 +0000 |
| commit | 7b72cc7782716f469eb1b0963423a5b414215705 (patch) | |
| tree | b18df12eeda228fd007724f791d0ada10e989083 /lib/CodeGen | |
| parent | ff2515ef2cb17f32b8a68f6b8b9719365f068295 (diff) | |
| download | external_llvm-7b72cc7782716f469eb1b0963423a5b414215705.tar.gz external_llvm-7b72cc7782716f469eb1b0963423a5b414215705.tar.bz2 external_llvm-7b72cc7782716f469eb1b0963423a5b414215705.zip | |
PR14606: Debug Info for namespace aliases/DW_TAG_imported_module
This resolves the last of the PR14606 failures in the GDB 7.5 test
suite by implementing an optional name field for
DW_TAG_imported_modules/DIImportedEntities and using that to implement
C++ namespace aliases (eg: "namespace X = Y;").
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182328 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index 19bbc73815..b72e65340f 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -817,6 +817,9 @@ void DwarfDebug::constructImportedEntityDIE(CompileUnit *TheCU, TheCU->addUInt(IMDie, dwarf::DW_AT_decl_file, 0, FileID); TheCU->addUInt(IMDie, dwarf::DW_AT_decl_line, 0, Module.getLineNumber()); TheCU->addDIEEntry(IMDie, dwarf::DW_AT_import, dwarf::DW_FORM_ref4, EntityDie); + StringRef Name = Module.getName(); + if (!Name.empty()) + TheCU->addString(IMDie, dwarf::DW_AT_name, Name); Context->addChild(IMDie); } |