Remove tabs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160475 91177308-0d34-0410-b5e6-96231b3b80d8

10 files changed, 35 insertions, 32 deletions

diff --git a/lib/CodeGen/MachineBasicBlock.cpp b/lib/CodeGen/MachineBasicBlock.cpp
index 0719e2b044..ecc1e951fa 100644
--- a/lib/CodeGen/MachineBasicBlock.cpp
+++ b/lib/CodeGen/MachineBasicBlock.cpp
@@ -673,7 +673,7 @@ MachineBasicBlock::SplitCriticalEdge(MachineBasicBlock *Succ, Pass *P) {
 
   // Inherit live-ins from the successor
   for (MachineBasicBlock::livein_iterator I = Succ->livein_begin(),
-	 E = Succ->livein_end(); I != E; ++I)
+         E = Succ->livein_end(); I != E; ++I)
     NMBB->addLiveIn(*I);
 
   // Update LiveVariables.
diff --git a/lib/CodeGen/MachineCSE.cpp b/lib/CodeGen/MachineCSE.cpp
index b931517b4f..9cfe9ab4b9 100644
--- a/lib/CodeGen/MachineCSE.cpp
+++ b/lib/CodeGen/MachineCSE.cpp
@@ -100,7 +100,7 @@ namespace {
     void ExitScope(MachineBasicBlock *MBB);
     bool ProcessBlock(MachineBasicBlock *MBB);
     void ExitScopeIfDone(MachineDomTreeNode *Node,
-			 DenseMap<MachineDomTreeNode*, unsigned> &OpenChildren);
+                         DenseMap<MachineDomTreeNode*, unsigned> &OpenChildren);
     bool PerformCSE(MachineDomTreeNode *Node);
   };
 } // end anonymous namespace
diff --git a/lib/CodeGen/MachineVerifier.cpp b/lib/CodeGen/MachineVerifier.cpp
index 45ce3ab28b..fca051effa 100644
--- a/lib/CodeGen/MachineVerifier.cpp
+++ b/lib/CodeGen/MachineVerifier.cpp
@@ -1057,8 +1057,8 @@ void MachineVerifier::visitMachineFunctionAfter() {
          I = MInfo.vregsRequired.begin(), E = MInfo.vregsRequired.end(); I != E;
          ++I)
       if (MInfo.regsKilled.count(*I)) {
-	report("Virtual register killed in block, but needed live out.", MFI);
-	*OS << "Virtual register " << PrintReg(*I)
+        report("Virtual register killed in block, but needed live out.", MFI);
+        *OS << "Virtual register " << PrintReg(*I)
             << " is used after the block.\n";
       }
   }
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index 013e8be21a..942db7d846 100644
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -1639,7 +1639,7 @@ SDValue DAGCombiner::visitSUB(SDNode *N) {
   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 22a03503e9..e8e968aaef 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
@@ -2269,9 +2269,9 @@ void DAGTypeLegalizer::ExpandIntRes_XMULO(SDNode *N,
     // 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 @@ void DAGTypeLegalizer::ExpandIntRes_XMULO(SDNode *N,
   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 @@ void DAGTypeLegalizer::ExpandIntRes_XMULO(SDNode *N,
   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 54d8cb71ea..d6e1834aed 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -5207,9 +5207,9 @@ void SelectionDAGBuilder::LowerCallTo(ImmutableCallSite CS, SDValue Callee,
                 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 @@ void SelectionDAGBuilder::visitInlineAsm(ImmutableCallSite CS) {
       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 @@ void SelectionDAGISel::LowerArguments(const BasicBlock *LLVMBB) {
 
     // 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 14f0ef518f..dff9b2c36a 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -3033,10 +3033,12 @@ TargetLowering::AsmOperandInfoVector TargetLowering::ParseConstraints(
       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)) {
diff --git a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
index 6842eec486..2a2fa9e543 100644
--- a/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+++ b/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
@@ -93,8 +93,9 @@ getELFKindForNamedSection(StringRef Name, SectionKind K) {
   // N.B.: The defaults used in here are no the same ones used in MC.
   // We follow gcc, MC follows gas. For example, given ".section .eh_frame",
   // both gas and MC will produce a section with no flags. Given
-  // section(".eh_frame") gcc will produce
-  // .section	.eh_frame,"a",@progbits
+  // section(".eh_frame") gcc will produce:
+  //
+  //   .section   .eh_frame,"a",@progbits
   if (Name.empty() || Name[0] != '.') return K;
 
   // Some lame default implementation based on some magic section names.
diff --git a/lib/ExecutionEngine/IntelJITEvents/IntelJITEventListener.cpp b/lib/ExecutionEngine/IntelJITEvents/IntelJITEventListener.cpp
index 56cea42a4f..c11c17eac7 100644
--- a/lib/ExecutionEngine/IntelJITEvents/IntelJITEventListener.cpp
+++ b/lib/ExecutionEngine/IntelJITEvents/IntelJITEventListener.cpp
@@ -138,7 +138,7 @@ void IntelJITEventListener::NotifyFunctionEmitted(
       // the first instruction that has one
       if (FunctionMessage.source_file_name == 0) {
         MDNode *scope = I->Loc.getScope(
-					Details.MF->getFunction()->getContext());
+          Details.MF->getFunction()->getContext());
         FunctionMessage.source_file_name = const_cast<char*>(
                                                   Filenames.getFullPath(scope));
       }
@@ -152,7 +152,7 @@ void IntelJITEventListener::NotifyFunctionEmitted(
   }
 
   Wrapper.iJIT_NotifyEvent(iJVM_EVENT_TYPE_METHOD_LOAD_FINISHED,
-													 &FunctionMessage);
+                           &FunctionMessage);
   MethodIDs[FnStart] = FunctionMessage.method_id;
 }
 
diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp
index a559158c6c..63ebfb63e0 100644
--- a/lib/MC/MCParser/AsmParser.cpp
+++ b/lib/MC/MCParser/AsmParser.cpp
@@ -2998,7 +2998,7 @@ bool GenericAsmParser::ParseDirectiveCFISameValue(StringRef IDVal,
 /// ParseDirectiveCFIRestore
 /// ::= .cfi_restore register
 bool GenericAsmParser::ParseDirectiveCFIRestore(StringRef IDVal,
-						SMLoc DirectiveLoc) {
+                                                SMLoc DirectiveLoc) {
   int64_t Register = 0;
   if (ParseRegisterOrRegisterNumber(Register, DirectiveLoc))
     return true;
@@ -3011,7 +3011,7 @@ bool GenericAsmParser::ParseDirectiveCFIRestore(StringRef IDVal,
 /// ParseDirectiveCFIEscape
 /// ::= .cfi_escape expression[,...]
 bool GenericAsmParser::ParseDirectiveCFIEscape(StringRef IDVal,
-					       SMLoc DirectiveLoc) {
+                                               SMLoc DirectiveLoc) {
   std::string Values;
   int64_t CurrValue;
   if (getParser().ParseAbsoluteExpression(CurrValue))