From 37032350c8c95a3d742b75be101c11b32f4211d7 Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Tue, 27 Jul 2010 20:51:15 +0000
Subject: [PATCH] It is FE's responsibility to emit proper directory name.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109538 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index b81aad92cbb..64a9b255326 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -1753,10 +1753,7 @@ DIE *DwarfDebug::constructScopeDIE(DbgScope *Scope) {
 /// maps as well.
 unsigned DwarfDebug::GetOrCreateSourceID(StringRef DirName, StringRef FileName){
   unsigned DId;
-  if (DirName.empty()) {
-    llvm::sys::Path CWD = llvm::sys::Path::GetCurrentDirectory();
-    DirName = StringRef(CWD.c_str(), CWD.size());
-  }
+  assert (DirName.empty() == false && "Invalid directory name!");
 
   StringMap<unsigned>::iterator DI = DirectoryIdMap.find(DirName);
   if (DI != DirectoryIdMap.end()) {