[cfe-commits] r109284 - /cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
Devang Patel
dpatel at apple.com
Fri Jul 23 16:04:28 PDT 2010
Author: dpatel
Date: Fri Jul 23 18:04:28 2010
New Revision: 109284
URL: http://llvm.org/viewvc/llvm-project?rev=109284&view=rev
Log:
Revert r109263.
Modified:
cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
Modified: cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGDebugInfo.cpp?rev=109284&r1=109283&r2=109284&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGDebugInfo.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGDebugInfo.cpp Fri Jul 23 18:04:28 2010
@@ -188,25 +188,18 @@
if (MainFileName.empty())
MainFileName = "<unknown>";
+ llvm::sys::Path AbsFileName(MainFileName);
+ AbsFileName.makeAbsolute();
+
// The main file name provided via the "-main-file-name" option contains just
// the file name itself with no path information. This file name may have had
// a relative path, so we look into the actual file entry for the main
// file to determine the real absolute path for the file.
- char *FileNamePtr = NULL;
- if (const FileEntry *MainFile = SM.getFileEntryForID(SM.getMainFileID())) {
- std::string MainFileDir;
+ std::string MainFileDir;
+ if (const FileEntry *MainFile = SM.getFileEntryForID(SM.getMainFileID()))
MainFileDir = MainFile->getDir()->getName();
- llvm::sys::Path AbsFileDirName(MainFileDir);
- AbsFileDirName.makeAbsolute();
- AbsFileDirName.appendComponent(MainFileName);
- FileNamePtr = DebugInfoNames.Allocate<char>(AbsFileDirName.size());
- memcpy(FileNamePtr, AbsFileDirName.c_str(), AbsFileDirName.size());
- } else {
- llvm::sys::Path AbsFileDirName(MainFileName);
- AbsFileDirName.makeAbsolute();
- FileNamePtr = DebugInfoNames.Allocate<char>(AbsFileDirName.size());
- memcpy(FileNamePtr, AbsFileDirName.c_str(), AbsFileDirName.size());
- }
+ else
+ MainFileDir = AbsFileName.getDirname();
unsigned LangTag;
const LangOptions &LO = CGM.getLangOptions();
@@ -236,7 +229,7 @@
// Create new compile unit.
TheCU = DebugFactory.CreateCompileUnit(
- LangTag, FileNamePtr, llvm::StringRef(), Producer, true,
+ LangTag, AbsFileName.getLast(), MainFileDir, Producer, true,
LO.Optimize, CGM.getCodeGenOpts().DwarfDebugFlags, RuntimeVers);
}
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