DwarfDebug: Remove some needless recursion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203946 91177308-0d34-0410-b5e6-96231b3b80d8
val00274 · Mar 14, 2014 · 2bc7715 · 2bc7715
1 parent 4fc4769
commit 2bc7715
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/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)