Remove tabs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160475 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index 013e8be..942db7d 100644
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -1639,7 +1639,7 @@
   if (N1.getOpcode() == ISD::ADD && N0C && N1C1) {
     SDValue NewC = DAG.getConstant((N0C->getAPIntValue() - N1C1->getAPIntValue()), VT);
     return DAG.getNode(ISD::SUB, N->getDebugLoc(), VT, NewC,
-		       N1.getOperand(0));
+                       N1.getOperand(0));
   }
   // fold ((A+(B+or-C))-B) -> A+or-C
   if (N0.getOpcode() == ISD::ADD &&
diff --git a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
index 22a0350..e8e968a 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
@@ -2269,9 +2269,9 @@
     // A divide for UMULO will be faster than a function call. Select to
     // make sure we aren't using 0.
     SDValue isZero = DAG.getSetCC(dl, TLI.getSetCCResultType(VT),
-				  RHS, DAG.getConstant(0, VT), ISD::SETNE);
+                                  RHS, DAG.getConstant(0, VT), ISD::SETNE);
     SDValue NotZero = DAG.getNode(ISD::SELECT, dl, VT, isZero,
-				  DAG.getConstant(1, VT), RHS);
+                                  DAG.getConstant(1, VT), RHS);
     SDValue DIV = DAG.getNode(ISD::UDIV, DL, LHS.getValueType(), MUL, NotZero);
     SDValue Overflow;
     Overflow = DAG.getSetCC(DL, N->getValueType(1), DIV, LHS, ISD::SETNE);
@@ -2292,8 +2292,8 @@
   SDValue Temp = DAG.CreateStackTemporary(PtrVT);
   // Temporary for the overflow value, default it to zero.
   SDValue Chain = DAG.getStore(DAG.getEntryNode(), dl,
-			       DAG.getConstant(0, PtrVT), Temp,
-			       MachinePointerInfo(), false, false, 0);
+                               DAG.getConstant(0, PtrVT), Temp,
+                               MachinePointerInfo(), false, false, 0);
 
   TargetLowering::ArgListTy Args;
   TargetLowering::ArgListEntry Entry;
@@ -2317,15 +2317,15 @@
   SDValue Func = DAG.getExternalSymbol(TLI.getLibcallName(LC), PtrVT);
   TargetLowering::
   CallLoweringInfo CLI(Chain, RetTy, true, false, false, false,
-		    0, TLI.getLibcallCallingConv(LC),
-                    /*isTailCall=*/false,
-		    /*doesNotReturn=*/false, /*isReturnValueUsed=*/true,
-                    Func, Args, DAG, dl);
+                       0, TLI.getLibcallCallingConv(LC),
+                       /*isTailCall=*/false,
+                       /*doesNotReturn=*/false, /*isReturnValueUsed=*/true,
+                       Func, Args, DAG, dl);
   std::pair<SDValue, SDValue> CallInfo = TLI.LowerCallTo(CLI);
 
   SplitInteger(CallInfo.first, Lo, Hi);
   SDValue Temp2 = DAG.getLoad(PtrVT, dl, CallInfo.second, Temp,
-			      MachinePointerInfo(), false, false, false, 0);
+                              MachinePointerInfo(), false, false, false, 0);
   SDValue Ofl = DAG.getSetCC(dl, N->getValueType(1), Temp2,
                              DAG.getConstant(0, PtrVT),
                              ISD::SETNE);
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 54d8cb7..d6e1834 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -5207,9 +5207,9 @@
                 Outs, TLI);
 
   bool CanLowerReturn = TLI.CanLowerReturn(CS.getCallingConv(),
-					   DAG.getMachineFunction(),
-					   FTy->isVarArg(), Outs,
-					   FTy->getContext());
+                                           DAG.getMachineFunction(),
+                                           FTy->isVarArg(), Outs,
+                                           FTy->getContext());
 
   SDValue DemoteStackSlot;
   int DemoteStackIdx = -100;
@@ -5976,11 +5976,11 @@
       SDISelAsmOperandInfo &Input = ConstraintOperands[OpInfo.MatchingInput];
 
       if (OpInfo.ConstraintVT != Input.ConstraintVT) {
-	std::pair<unsigned, const TargetRegisterClass*> MatchRC =
-	  TLI.getRegForInlineAsmConstraint(OpInfo.ConstraintCode,
+        std::pair<unsigned, const TargetRegisterClass*> MatchRC =
+          TLI.getRegForInlineAsmConstraint(OpInfo.ConstraintCode,
                                            OpInfo.ConstraintVT);
-	std::pair<unsigned, const TargetRegisterClass*> InputRC =
-	  TLI.getRegForInlineAsmConstraint(Input.ConstraintCode,
+        std::pair<unsigned, const TargetRegisterClass*> InputRC =
+          TLI.getRegForInlineAsmConstraint(Input.ConstraintCode,
                                            Input.ConstraintVT);
         if ((OpInfo.ConstraintVT.isInteger() !=
              Input.ConstraintVT.isInteger()) ||
@@ -6770,7 +6770,7 @@
 
     // Note down frame index.
     if (FrameIndexSDNode *FI =
-	dyn_cast<FrameIndexSDNode>(ArgValues[0].getNode()))
+        dyn_cast<FrameIndexSDNode>(ArgValues[0].getNode()))
       FuncInfo->setArgumentFrameIndex(I, FI->getIndex());
 
     SDValue Res = DAG.getMergeValues(&ArgValues[0], NumValues,
diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index 14f0ef5..dff9b2c 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -3033,10 +3033,12 @@
       AsmOperandInfo &Input = ConstraintOperands[OpInfo.MatchingInput];
 
       if (OpInfo.ConstraintVT != Input.ConstraintVT) {
-	std::pair<unsigned, const TargetRegisterClass*> MatchRC =
-	  getRegForInlineAsmConstraint(OpInfo.ConstraintCode, OpInfo.ConstraintVT);
-	std::pair<unsigned, const TargetRegisterClass*> InputRC =
-	  getRegForInlineAsmConstraint(Input.ConstraintCode, Input.ConstraintVT);
+        std::pair<unsigned, const TargetRegisterClass*> MatchRC =
+          getRegForInlineAsmConstraint(OpInfo.ConstraintCode,
+                                       OpInfo.ConstraintVT);
+        std::pair<unsigned, const TargetRegisterClass*> InputRC =
+          getRegForInlineAsmConstraint(Input.ConstraintCode,
+                                       Input.ConstraintVT);
         if ((OpInfo.ConstraintVT.isInteger() !=
              Input.ConstraintVT.isInteger()) ||
             (MatchRC.second != InputRC.second)) {