Fix Whitespace.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116972 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 36 insertions, 36 deletions

diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index 34c72c9..fbd0734 100644
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -76,7 +76,7 @@ namespace llvm {
       ///
       CALL,
 
-      /// RDTSC_DAG - This operation implements the lowering for 
+      /// RDTSC_DAG - This operation implements the lowering for
       /// readcyclecounter
       RDTSC_DAG,
 
@@ -171,14 +171,14 @@ namespace llvm {
 
       // TLSADDR - Thread Local Storage.
       TLSADDR,
-      
+
       // TLSCALL - Thread Local Storage.  When calling to an OS provided
       // thunk at the address from an earlier relocation.
       TLSCALL,
 
       // EH_RETURN - Exception Handling helpers.
       EH_RETURN,
-      
+
       /// TC_RETURN - Tail call return.
       ///   operand #0 chain
       ///   operand #1 callee (register or absolute)
@@ -195,7 +195,7 @@ namespace llvm {
       // CMPPD, CMPPS - Vector double/float comparison.
       // CMPPD, CMPPS - Vector double/float comparison.
       CMPPD, CMPPS,
-      
+
       // PCMP* - Vector integer comparisons.
       PCMPEQB, PCMPEQW, PCMPEQD, PCMPEQQ,
       PCMPGTB, PCMPGTW, PCMPGTD, PCMPGTQ,
@@ -206,7 +206,7 @@ namespace llvm {
 
       // MUL_IMM - X86 specific multiply by immediate.
       MUL_IMM,
-      
+
       // PTEST - Vector bitwise comparisons
       PTEST,
 
@@ -256,8 +256,8 @@ namespace llvm {
       // MINGW_ALLOCA - MingW's __alloca call to do stack probing.
       MINGW_ALLOCA,
 
-      // ATOMADD64_DAG, ATOMSUB64_DAG, ATOMOR64_DAG, ATOMAND64_DAG, 
-      // ATOMXOR64_DAG, ATOMNAND64_DAG, ATOMSWAP64_DAG - 
+      // ATOMADD64_DAG, ATOMSUB64_DAG, ATOMOR64_DAG, ATOMAND64_DAG,
+      // ATOMXOR64_DAG, ATOMNAND64_DAG, ATOMSWAP64_DAG -
       // Atomic 64-bit binary operations.
       ATOMADD64_DAG = ISD::FIRST_TARGET_MEMORY_OPCODE,
       ATOMSUB64_DAG,
@@ -266,23 +266,23 @@ namespace llvm {
       ATOMAND64_DAG,
       ATOMNAND64_DAG,
       ATOMSWAP64_DAG,
-      
+
       // Memory barrier
       MEMBARRIER,
       MFENCE,
       SFENCE,
       LFENCE,
-      
+
       // LCMPXCHG_DAG, LCMPXCHG8_DAG - Compare and swap.
       LCMPXCHG_DAG,
       LCMPXCHG8_DAG,
 
       // VZEXT_LOAD - Load, scalar_to_vector, and zero extend.
       VZEXT_LOAD,
-      
+
       // FNSTCW16m - Store FP control world into i16 memory.
       FNSTCW16m,
-      
+
       /// FP_TO_INT*_IN_MEM - This instruction implements FP_TO_SINT with the
       /// integer destination in memory and a FP reg source.  This corresponds
       /// to the X86::FIST*m instructions and the rounding mode change stuff. It
@@ -291,7 +291,7 @@ namespace llvm {
       FP_TO_INT16_IN_MEM,
       FP_TO_INT32_IN_MEM,
       FP_TO_INT64_IN_MEM,
-      
+
       /// FILD, FILD_FLAG - This instruction implements SINT_TO_FP with the
       /// integer source in memory and FP reg result.  This corresponds to the
       /// X86::FILD*m instructions. It has three inputs (token chain, address,
@@ -299,13 +299,13 @@ namespace llvm {
       /// also produces a flag).
       FILD,
       FILD_FLAG,
-      
+
       /// FLD - This instruction implements an extending load to FP stack slots.
       /// This corresponds to the X86::FLD32m / X86::FLD64m. It takes a chain
       /// operand, ptr to load from, and a ValueType node indicating the type
       /// to load to.
       FLD,
-      
+
       /// FST - This instruction implements a truncating store to FP stack
       /// slots. This corresponds to the X86::FST32m / X86::FST64m. It takes a
       /// chain operand, value to store, address, and a ValueType to store it
@@ -315,7 +315,7 @@ namespace llvm {
       /// VAARG_64 - This instruction grabs the address of the next argument
       /// from a va_list. (reads and modifies the va_list in memory)
       VAARG_64
-      
+
       // WARNING: Do not add anything in the end unless you want the node to
       // have memop! In fact, starting from ATOMADD64_DAG all opcodes will be
       // thought as target memory ops!
@@ -432,14 +432,14 @@ namespace llvm {
 
     /// getPICBaseSymbol - Return the X86-32 PIC base.
     MCSymbol *getPICBaseSymbol(const MachineFunction *MF, MCContext &Ctx) const;
-    
+
     virtual unsigned getJumpTableEncoding() const;
 
     virtual const MCExpr *
     LowerCustomJumpTableEntry(const MachineJumpTableInfo *MJTI,
                               const MachineBasicBlock *MBB, unsigned uid,
                               MCContext &Ctx) const;
-    
+
     /// getPICJumpTableRelocaBase - Returns relocation base for the given PIC
     /// jumptable.
     virtual SDValue getPICJumpTableRelocBase(SDValue Table,
@@ -447,7 +447,7 @@ namespace llvm {
     virtual const MCExpr *
     getPICJumpTableRelocBaseExpr(const MachineFunction *MF,
                                  unsigned JTI, MCContext &Ctx) const;
-    
+
     /// getStackPtrReg - Return the stack pointer register we are using: either
     /// ESP or RSP.
     unsigned getStackPtrReg() const { return X86StackPtr; }
@@ -491,7 +491,7 @@ namespace llvm {
     virtual void ReplaceNodeResults(SDNode *N, SmallVectorImpl<SDValue>&Results,
                                     SelectionDAG &DAG) const;
 
-    
+
     virtual SDValue PerformDAGCombine(SDNode *N, DAGCombinerInfo &DCI) const;
 
     /// isTypeDesirableForOp - Return true if the target has native support for
@@ -510,7 +510,7 @@ namespace llvm {
       EmitInstrWithCustomInserter(MachineInstr *MI,
                                   MachineBasicBlock *MBB) const;
 
- 
+
     /// getTargetNodeName - This method returns the name of a target specific
     /// DAG node.
     virtual const char *getTargetNodeName(unsigned Opcode) const;
@@ -518,12 +518,12 @@ namespace llvm {
     /// getSetCCResultType - Return the ISD::SETCC ValueType
     virtual MVT::SimpleValueType getSetCCResultType(EVT VT) const;
 
-    /// computeMaskedBitsForTargetNode - Determine which of the bits specified 
-    /// in Mask are known to be either zero or one and return them in the 
+    /// computeMaskedBitsForTargetNode - Determine which of the bits specified
+    /// in Mask are known to be either zero or one and return them in the
     /// KnownZero/KnownOne bitsets.
     virtual void computeMaskedBitsForTargetNode(const SDValue Op,
                                                 const APInt &Mask,
-                                                APInt &KnownZero, 
+                                                APInt &KnownZero,
                                                 APInt &KnownOne,
                                                 const SelectionDAG &DAG,
                                                 unsigned Depth = 0) const;
@@ -535,20 +535,20 @@ namespace llvm {
 
     virtual bool
     isGAPlusOffset(SDNode *N, const GlobalValue* &GA, int64_t &Offset) const;
-    
+
     SDValue getReturnAddressFrameIndex(SelectionDAG &DAG) const;
 
     virtual bool ExpandInlineAsm(CallInst *CI) const;
-    
+
     ConstraintType getConstraintType(const std::string &Constraint) const;
-  
+
     /// Examine constraint string and operand type and determine a weight value,
     /// where: -1 = invalid match, and 0 = so-so match to 3 = good match.
     /// The operand object must already have been set up with the operand type.
     virtual int getSingleConstraintMatchWeight(
       AsmOperandInfo &info, const char *constraint) const;
-     
-    std::vector<unsigned> 
+
+    std::vector<unsigned>
       getRegClassForInlineAsmConstraint(const std::string &Constraint,
                                         EVT VT) const;
 
@@ -562,15 +562,15 @@ namespace llvm {
                                               char ConstraintLetter,
                                               std::vector<SDValue> &Ops,
                                               SelectionDAG &DAG) const;
-    
+
     /// getRegForInlineAsmConstraint - Given a physical register constraint
     /// (e.g. {edx}), return the register number and the register class for the
     /// register.  This should only be used for C_Register constraints.  On
     /// error, this returns a register number of 0.
-    std::pair<unsigned, const TargetRegisterClass*> 
+    std::pair<unsigned, const TargetRegisterClass*>
       getRegForInlineAsmConstraint(const std::string &Constraint,
                                    EVT VT) const;
-    
+
     /// isLegalAddressingMode - Return true if the addressing mode represented
     /// by AM is legal for this target, for a load/store of the specified type.
     virtual bool isLegalAddressingMode(const AddrMode &AM, const Type *Ty)const;
@@ -625,7 +625,7 @@ namespace llvm {
       // shrink long double fp constant since fldt is very slow.
       return !X86ScalarSSEf64 || VT == MVT::f80;
     }
-    
+
     const X86Subtarget* getSubtarget() const {
       return Subtarget;
     }
@@ -666,8 +666,8 @@ namespace llvm {
 
     /// X86StackPtr - X86 physical register used as stack ptr.
     unsigned X86StackPtr;
-   
-    /// X86ScalarSSEf32, X86ScalarSSEf64 - Select between SSE or x87 
+
+    /// X86ScalarSSEf32, X86ScalarSSEf64 - Select between SSE or x87
     /// floating point ops.
     /// When SSE is available, use it for f32 operations.
     /// When SSE2 is available, use it for f64 operations.
@@ -849,7 +849,7 @@ namespace llvm {
                                                     unsigned immOpcL,
                                                     unsigned immOpcH,
                                                     bool invSrc = false) const;
-    
+
     /// Utility function to emit atomic min and max.  It takes the min/max
     /// instruction to expand, the associated basic block, and the associated
     /// cmov opcode for moving the min or max value.
@@ -872,7 +872,7 @@ namespace llvm {
 
     MachineBasicBlock *EmitLoweredMingwAlloca(MachineInstr *MI,
                                               MachineBasicBlock *BB) const;
-    
+
     MachineBasicBlock *EmitLoweredTLSCall(MachineInstr *MI,
                                           MachineBasicBlock *BB) const;