Tabs -> spaces, and remove trailing whitespace.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82355 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/DwarfEHPrepare.cpp b/lib/CodeGen/DwarfEHPrepare.cpp
index 8dc7e86..0ae7b35 100644
--- a/lib/CodeGen/DwarfEHPrepare.cpp
+++ b/lib/CodeGen/DwarfEHPrepare.cpp
@@ -134,7 +134,7 @@
         break;
       }
     }
-    
+
     if (OnlyUnwoundTo) {
       // Only unwind edges lead to the landing pad.  Remember the landing pad.
       LandingPads.insert(LPad);
@@ -254,7 +254,7 @@
 
     // Create the call...
     CallInst *CI = CallInst::Create(RewindFunction,
-				    CreateReadOfExceptionValue(TI->getParent()),
+                                    CreateReadOfExceptionValue(TI->getParent()),
                                     "", TI);
     CI->setCallingConv(TLI->getLibcallCallingConv(RTLIB::UNWIND_RESUME));
     // ...followed by an UnreachableInst.