Untabify.

llvm-svn: 273129
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
index 22ae871..b9e1a26 100644
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -10588,8 +10588,8 @@
                     MinAlign(LD->getAlignment(), 4), LD->getAAInfo());
 
       if (LD->isIndexed()) {
-	// Note that DAGCombine should re-form any pre-increment load(s) from
-	// what is produced here if that makes sense.
+        // Note that DAGCombine should re-form any pre-increment load(s) from
+        // what is produced here if that makes sense.
         DAG.ReplaceAllUsesOfValueWith(SDValue(LD, 1), BasePtr);
       }
 
diff --git a/llvm/lib/Target/PowerPC/PPCQPXLoadSplat.cpp b/llvm/lib/Target/PowerPC/PPCQPXLoadSplat.cpp
index 816f05f..d233cd2 100644
--- a/llvm/lib/Target/PowerPC/PPCQPXLoadSplat.cpp
+++ b/llvm/lib/Target/PowerPC/PPCQPXLoadSplat.cpp
@@ -130,12 +130,12 @@
           }
         }
 
-	// If this instruction defines the splat register, then we cannot move
-	// the previous definition above it. If it reads from the splat
-	// register, then it must already be alive from some previous
-	// definition, and if the splat register is different from the source
-	// register, then this definition must not be the load for which we're
-	// searching.
+        // If this instruction defines the splat register, then we cannot move
+        // the previous definition above it. If it reads from the splat
+        // register, then it must already be alive from some previous
+        // definition, and if the splat register is different from the source
+        // register, then this definition must not be the load for which we're
+        // searching.
         if (MI->modifiesRegister(SplatReg, TRI) ||
             (SrcReg != SplatReg &&
              MI->readsRegister(SplatReg, TRI))) {