Fix indentation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174944 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/PHIElimination.cpp b/lib/CodeGen/PHIElimination.cpp
index 6d8f207..f046ac9 100644
--- a/lib/CodeGen/PHIElimination.cpp
+++ b/lib/CodeGen/PHIElimination.cpp
@@ -162,8 +162,8 @@
   // Clean up the lowered PHI instructions.
   for (LoweredPHIMap::iterator I = LoweredPHIs.begin(), E = LoweredPHIs.end();
        I != E; ++I) {
-   if (LIS)
-     LIS->RemoveMachineInstrFromMaps(I->first);
+    if (LIS)
+      LIS->RemoveMachineInstrFromMaps(I->first);
     MF.DeleteMachineInstr(I->first);
   }