3 files changed, 10 insertions, 15 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 5b0c710..2eccb6b 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -981,7 +981,7 @@ SDOperand SelectionDAG::getNode(unsigned Opcode, MVT::ValueType VT,
     case ISD::OR:
       if (!C2)return N1;          // X or 0 -> X
       if (N2C->isAllOnesValue())
-	return N2;                // X or -1 -> -1
+        return N2;                // X or -1 -> -1
       break;
     case ISD::XOR:
       if (!C2) return N1;        // X xor 0 -> X
@@ -1005,7 +1005,7 @@ SDOperand SelectionDAG::getNode(unsigned Opcode, MVT::ValueType VT,
             return getNode(ISD::AND, VT, LHS, RHS);
           }
         }
-	// X xor -1 -> not(x)  ?
+        // X xor -1 -> not(x)  ?
       }
       break;
     }
@@ -1647,13 +1647,11 @@ void SDNode::dump() const {
              dyn_cast<GlobalAddressSDNode>(this)) {
     std::cerr << "<";
     WriteAsOperand(std::cerr, GADN->getGlobal()) << ">";
-  } else if (const FrameIndexSDNode *FIDN =
-	     dyn_cast<FrameIndexSDNode>(this)) {
+  } else if (const FrameIndexSDNode *FIDN = dyn_cast<FrameIndexSDNode>(this)) {
     std::cerr << "<" << FIDN->getIndex() << ">";
   } else if (const ConstantPoolSDNode *CP = dyn_cast<ConstantPoolSDNode>(this)){
     std::cerr << "<" << CP->getIndex() << ">";
-  } else if (const BasicBlockSDNode *BBDN =
-	     dyn_cast<BasicBlockSDNode>(this)) {
+  } else if (const BasicBlockSDNode *BBDN = dyn_cast<BasicBlockSDNode>(this)) {
     std::cerr << "<";
     const Value *LBB = (const Value*)BBDN->getBasicBlock()->getBasicBlock();
     if (LBB)
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 62376e5..1697ad3 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -418,7 +418,7 @@ void SelectionDAGLowering::visitBr(BranchInst &I) {
     // If this is not a fall-through branch, emit the branch.
     if (Succ0MBB != NextBlock)
       DAG.setRoot(DAG.getNode(ISD::BR, MVT::Other, getRoot(),
-			      DAG.getBasicBlock(Succ0MBB)));
+                              DAG.getBasicBlock(Succ0MBB)));
   } else {
     MachineBasicBlock *Succ1MBB = FuncInfo.MBBMap[I.getSuccessor(1)];
 
@@ -427,14 +427,14 @@ void SelectionDAGLowering::visitBr(BranchInst &I) {
       // If the condition is false, fall through.  This means we should branch
       // if the condition is true to Succ #0.
       DAG.setRoot(DAG.getNode(ISD::BRCOND, MVT::Other, getRoot(),
-			      Cond, DAG.getBasicBlock(Succ0MBB)));
+                              Cond, DAG.getBasicBlock(Succ0MBB)));
     } else if (Succ0MBB == NextBlock) {
       // If the condition is true, fall through.  This means we should branch if
       // the condition is false to Succ #1.  Invert the condition first.
       SDOperand True = DAG.getConstant(1, Cond.getValueType());
       Cond = DAG.getNode(ISD::XOR, Cond.getValueType(), Cond, True);
       DAG.setRoot(DAG.getNode(ISD::BRCOND, MVT::Other, getRoot(),
-			      Cond, DAG.getBasicBlock(Succ1MBB)));
+                              Cond, DAG.getBasicBlock(Succ1MBB)));
     } else {
       std::vector<SDOperand> Ops;
       Ops.push_back(getRoot());
@@ -537,7 +537,7 @@ void SelectionDAGLowering::visitGetElementPtr(User &I) {
         // N = N + Offset
         uint64_t Offset = TD.getStructLayout(StTy)->MemberOffsets[Field];
         N = DAG.getNode(ISD::ADD, N.getValueType(), N,
-			getIntPtrConstant(Offset));
+                        getIntPtrConstant(Offset));
       }
       Ty = StTy->getElementType(Field);
     } else {
@@ -558,7 +558,6 @@ void SelectionDAGLowering::visitGetElementPtr(User &I) {
           IdxN = DAG.getNode(ISD::TRUNCATE, Scale.getValueType(), IdxN);
 
         IdxN = DAG.getNode(ISD::MUL, N.getValueType(), IdxN, Scale);
-			
         N = DAG.getNode(ISD::ADD, N.getValueType(), N, IdxN);
       }
     }
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
index e3304f4..2ed1fe4 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp
@@ -73,13 +73,11 @@ std::string DOTGraphTraits<SelectionDAG*>::getNodeLabel(const SDNode *Node,
   } else if (const GlobalAddressSDNode *GADN =
              dyn_cast<GlobalAddressSDNode>(Node)) {
     Op += ": " + GADN->getGlobal()->getName();
-  } else if (const FrameIndexSDNode *FIDN =
-	     dyn_cast<FrameIndexSDNode>(Node)) {
+  } else if (const FrameIndexSDNode *FIDN = dyn_cast<FrameIndexSDNode>(Node)) {
     Op += " " + itostr(FIDN->getIndex());
   } else if (const ConstantPoolSDNode *CP = dyn_cast<ConstantPoolSDNode>(Node)){
     Op += "<" + utostr(CP->getIndex()) + ">";
-  } else if (const BasicBlockSDNode *BBDN =
-	     dyn_cast<BasicBlockSDNode>(Node)) {
+  } else if (const BasicBlockSDNode *BBDN = dyn_cast<BasicBlockSDNode>(Node)) {
     Op = "BB: ";
     const Value *LBB = (const Value*)BBDN->getBasicBlock()->getBasicBlock();
     if (LBB)