diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 2ab4684f623..daa06c2c64e 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -994,10 +994,10 @@ void DwarfDebug::collectDeadVariables() {
         // Construct subprogram DIE and add variables DIEs.
         CompileUnit *SPCU = CUMap.lookup(TheCU);
         assert(SPCU && "Unable to find Compile Unit!");
-	// FIXME: See the comment in constructSubprogramDIE about duplicate
-	// subprogram DIEs.
-	constructSubprogramDIE(SPCU, SP);
-	DIE *SPDIE = SPCU->getDIE(SP);
+        // FIXME: See the comment in constructSubprogramDIE about duplicate
+        // subprogram DIEs.
+        constructSubprogramDIE(SPCU, SP);
+        DIE *SPDIE = SPCU->getDIE(SP);
         for (unsigned vi = 0, ve = Variables.getNumElements(); vi != ve; ++vi) {
           DIVariable DV(Variables.getElement(vi));
           if (!DV.isVariable())