From edc1753ba342c6b9ab1f0ab9e047a9ee82b0c079 Mon Sep 17 00:00:00 2001
From: David Blaikie <dblaikie@gmail.com>
Date: Fri, 14 Mar 2014 16:33:32 +0000
Subject: DwarfDebug: Remove some needless recursion.

llvm-svn: 203946
---
 llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'llvm/lib')

diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index e4ec6e7e40e..1e3da83900c 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -689,8 +689,10 @@ unsigned DwarfDebug::getOrCreateSourceID(StringRef FileName, StringRef DirName,
     CUID = 0;
 
   // If FE did not provide a file name, then assume stdin.
-  if (FileName.empty())
-    return getOrCreateSourceID("<stdin>", StringRef(), CUID);
+  if (FileName.empty()) {
+    FileName = "<stdin>";
+    DirName = "";
+  }
 
   // TODO: this might not belong here. See if we can factor this better.
   if (DirName == CompilationDir)
-- 
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