Distinquish stack slots from other stack objects. They (and fixed objects) get FixedStack PseudoSourceValues.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84326 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/PreAllocSplitting.cpp b/lib/CodeGen/PreAllocSplitting.cpp
index 8fa07d4..726869a 100644
--- a/lib/CodeGen/PreAllocSplitting.cpp
+++ b/lib/CodeGen/PreAllocSplitting.cpp
@@ -952,7 +952,7 @@
   if (I != IntervalSSMap.end()) {
     SS = I->second;
   } else {
-    SS = MFI->CreateStackObject(RC->getSize(), RC->getAlignment());    
+    SS = MFI->CreateStackObject(RC->getSize(), RC->getAlignment());
   }
   
   MachineInstr* FMI = TII->foldMemoryOperand(*MBB->getParent(),