[llvm-commits] [llvm] r109262 - /llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp

[Devang Patel]

Author: dpatel
Date: Fri Jul 23 15:36:13 2010
New Revision: 109262

URL: http://llvm.org/viewvc/llvm-project?rev=109262&view=rev
Log:
IF directory name is empty then try to extract one using absolute file name.

Modified:
    llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp

Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp?rev=109262&r1=109261&r2=109262&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfDebug.cpp Fri Jul 23 15:36:13 2010
@@ -1805,6 +1805,11 @@
   DICompileUnit DIUnit(N);
   StringRef FN = DIUnit.getFilename();
   StringRef Dir = DIUnit.getDirectory();
+  if (Dir.empty()) {
+    sys::Path AbsFileDirName(FN);
+    AbsFileDirName.makeAbsolute();
+    Dir = AbsFileDirName.getDirname();
+  }
   unsigned ID = GetOrCreateSourceID(Dir, FN);
 
   DIE *Die = new DIE(dwarf::DW_TAG_compile_unit);