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Encode language. 

llvm-svn: 67650
This commit is contained in:
Devang Patel 2009-03-24 20:35:51 +00:00
parent f413a88839
commit 94406c954f
1 changed files with 15 additions and 4 deletions
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19
clang/lib/CodeGen/CGDebugInfo.cpp
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@ -70,14 +70,25 @@ llvm::DICompileUnit CGDebugInfo::getOrCreateCompileUnit(SourceLocation Loc) {
const char *DirName = FE ? FE->getDir()->getName() : "<unknown>";
bool isMain = (FE == SM.getFileEntryForID(SM.getMainFileID()));
unsigned LangTag = llvm::dwarf::DW_LANG_C89;
LangOptions LO = M->getLangOptions();
if (LO.CPlusPlus
&& (LO.ObjC1 || LO.ObjC2 || LO.ObjCNonFragileABI || LO.NeXTRuntime))
LangTag = llvm::dwarf::DW_LANG_ObjC_plus_plus;
else if (LO.CPlusPlus)
LangTag = llvm::dwarf::DW_LANG_C_plus_plus;
else if (LO.ObjC1 || LO.ObjC2 || LO.ObjCNonFragileABI || LO.NeXTRuntime)
LangTag = llvm::dwarf::DW_LANG_ObjC;
else if (LO.C99)
LangTag = llvm::dwarf::DW_LANG_C99;
// Create new compile unit.
// FIXME: Handle other language IDs as well.
// FIXME: Do not know how to get clang version yet.
// FIXME: Encode command line options.
// FIXME: Encode optimization level.
return Unit = DebugFactory.CreateCompileUnit(llvm::dwarf::DW_LANG_C89,
FileName, DirName, "clang",
isMain);
return Unit = DebugFactory.CreateCompileUnit(LangTag, FileName, DirName,
"clang", isMain);
}
/// CreateType - Get the Basic type from the cache or create a new