Convert uses of std::vector in TargetInstrInfo to SmallVector. This change had to...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54802 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Target/TargetInstrInfo.h b/include/llvm/Target/TargetInstrInfo.h
index 2eac965326758a5b28a00f6d8f9064ec1eb14052..b8d939533bae1e91f2d0e2e2202453512bbd885e 100644 (file)
--- a/include/llvm/Target/TargetInstrInfo.h
+++ b/include/llvm/Target/TargetInstrInfo.h
@@ -195,7 +195,7 @@ public:
   ///
   virtual bool AnalyzeBranch(MachineBasicBlock &MBB, MachineBasicBlock *&TBB,
                              MachineBasicBlock *&FBB,
-                             std::vector<MachineOperand> &Cond) const {
+                             SmallVectorImpl<MachineOperand> &Cond) const {
     return true;
   }
   
@@ -215,7 +215,7 @@ public:
   /// instructions inserted.
   virtual unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
                             MachineBasicBlock *FBB,
-                            const std::vector<MachineOperand> &Cond) const {
+                            const SmallVectorImpl<MachineOperand> &Cond) const {
     assert(0 && "Target didn't implement TargetInstrInfo::InsertBranch!"); 
     return 0;
   }
@@ -342,7 +342,8 @@ public:
   /// ReverseBranchCondition - Reverses the branch condition of the specified
   /// condition list, returning false on success and true if it cannot be
   /// reversed.
-  virtual bool ReverseBranchCondition(std::vector<MachineOperand> &Cond) const {
+  virtual
+  bool ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const {
     return true;
   }
   
@@ -368,13 +369,13 @@ public:
   /// instruction. It returns true if the operation was successful.
   virtual
   bool PredicateInstruction(MachineInstr *MI,
-                            const std::vector<MachineOperand> &Pred) const = 0;
+                        const SmallVectorImpl<MachineOperand> &Pred) const = 0;
 
   /// SubsumesPredicate - Returns true if the first specified predicate
   /// subsumes the second, e.g. GE subsumes GT.
   virtual
-  bool SubsumesPredicate(const std::vector<MachineOperand> &Pred1,
-                         const std::vector<MachineOperand> &Pred2) const {
+  bool SubsumesPredicate(const SmallVectorImpl<MachineOperand> &Pred1,
+                         const SmallVectorImpl<MachineOperand> &Pred2) const {
     return false;
   }
 
@@ -421,7 +422,7 @@ public:
   virtual bool CommuteChangesDestination(MachineInstr *MI,
                                          unsigned &OpIdx) const;
   virtual bool PredicateInstruction(MachineInstr *MI,
-                              const std::vector<MachineOperand> &Pred) const;
+                            const SmallVectorImpl<MachineOperand> &Pred) const;
   virtual void reMaterialize(MachineBasicBlock &MBB,
                              MachineBasicBlock::iterator MI,
                              unsigned DestReg,

diff --git a/lib/CodeGen/BranchFolding.cpp b/lib/CodeGen/BranchFolding.cpp
index 00d927a77a28215483e2011bd79536047dd5d740..c97f176d74b1c5bac6e5b82b83ad33d39728e2b7 100644 (file)
--- a/lib/CodeGen/BranchFolding.cpp
+++ b/lib/CodeGen/BranchFolding.cpp
@@ -95,7 +95,7 @@ namespace {
     bool CanFallThrough(MachineBasicBlock *CurBB);
     bool CanFallThrough(MachineBasicBlock *CurBB, bool BranchUnAnalyzable,
                         MachineBasicBlock *TBB, MachineBasicBlock *FBB,
-                        const std::vector<MachineOperand> &Cond);
+                        const SmallVectorImpl<MachineOperand> &Cond);
   };
   char BranchFolder::ID = 0;
 }
@@ -190,7 +190,7 @@ bool BranchFolder::runOnMachineFunction(MachineFunction &MF) {
   bool EverMadeChange = false;
   for (MachineFunction::iterator I = MF.begin(), E = MF.end(); I != E; I++) {
     MachineBasicBlock *MBB = I, *TBB = 0, *FBB = 0;
-    std::vector<MachineOperand> Cond;
+    SmallVector<MachineOperand, 4> Cond;
     if (!TII->AnalyzeBranch(*MBB, TBB, FBB, Cond))
       EverMadeChange |= MBB->CorrectExtraCFGEdges(TBB, FBB, !Cond.empty());
     EverMadeChange |= OptimizeImpDefsBlock(MBB);
@@ -364,7 +364,7 @@ void BranchFolder::ReplaceTailWithBranchTo(MachineBasicBlock::iterator OldInst,
 
   // If OldBB isn't immediately before OldBB, insert a branch to it.
   if (++MachineFunction::iterator(OldBB) != MachineFunction::iterator(NewDest))
-    TII->InsertBranch(*OldBB, NewDest, 0, std::vector<MachineOperand>());
+    TII->InsertBranch(*OldBB, NewDest, 0, SmallVector<MachineOperand, 1>());
   OldBB->addSuccessor(NewDest);
   ++NumTailMerge;
 }
@@ -432,7 +432,7 @@ static void FixTail(MachineBasicBlock* CurMBB, MachineBasicBlock *SuccBB,
   MachineFunction *MF = CurMBB->getParent();
   MachineFunction::iterator I = next(MachineFunction::iterator(CurMBB));
   MachineBasicBlock *TBB = 0, *FBB = 0;
-  std::vector<MachineOperand> Cond;
+  SmallVector<MachineOperand, 4> Cond;
   if (I != MF->end() &&
       !TII->AnalyzeBranch(*CurMBB, TBB, FBB, Cond)) {
     MachineBasicBlock *NextBB = I;
@@ -444,7 +444,7 @@ static void FixTail(MachineBasicBlock* CurMBB, MachineBasicBlock *SuccBB,
       }
     }
   }
-  TII->InsertBranch(*CurMBB, SuccBB, NULL, std::vector<MachineOperand>());
+  TII->InsertBranch(*CurMBB, SuccBB, NULL, SmallVector<MachineOperand, 1>());
 }
 
 static bool MergeCompare(const std::pair<unsigned,MachineBasicBlock*> &p,
@@ -710,11 +710,11 @@ bool BranchFolder::TailMergeBlocks(MachineFunction &MF) {
         if (PBB==IBB)
           continue;
         MachineBasicBlock *TBB = 0, *FBB = 0;
-        std::vector<MachineOperand> Cond;
+        SmallVector<MachineOperand, 4> Cond;
         if (!TII->AnalyzeBranch(*PBB, TBB, FBB, Cond)) {
           // Failing case:  IBB is the target of a cbr, and
           // we cannot reverse the branch.
-          std::vector<MachineOperand> NewCond(Cond);
+          SmallVector<MachineOperand, 4> NewCond(Cond);
           if (!Cond.empty() && TBB==IBB) {
             if (TII->ReverseBranchCondition(NewCond))
               continue;
@@ -803,7 +803,7 @@ bool BranchFolder::CanFallThrough(MachineBasicBlock *CurBB,
                                   bool BranchUnAnalyzable,
                                   MachineBasicBlock *TBB, 
                                   MachineBasicBlock *FBB,
-                                  const std::vector<MachineOperand> &Cond) {
+                                  const SmallVectorImpl<MachineOperand> &Cond) {
   MachineFunction::iterator Fallthrough = CurBB;
   ++Fallthrough;
   // If FallthroughBlock is off the end of the function, it can't fall through.
@@ -844,7 +844,7 @@ bool BranchFolder::CanFallThrough(MachineBasicBlock *CurBB,
 ///
 bool BranchFolder::CanFallThrough(MachineBasicBlock *CurBB) {
   MachineBasicBlock *TBB = 0, *FBB = 0;
-  std::vector<MachineOperand> Cond;
+  SmallVector<MachineOperand, 4> Cond;
   bool CurUnAnalyzable = TII->AnalyzeBranch(*CurBB, TBB, FBB, Cond);
   return CanFallThrough(CurBB, CurUnAnalyzable, TBB, FBB, Cond);
 }
@@ -908,7 +908,7 @@ void BranchFolder::OptimizeBlock(MachineBasicBlock *MBB) {
   MachineBasicBlock &PrevBB = *prior(MachineFunction::iterator(MBB));
 
   MachineBasicBlock *PriorTBB = 0, *PriorFBB = 0;
-  std::vector<MachineOperand> PriorCond;
+  SmallVector<MachineOperand, 4> PriorCond;
   bool PriorUnAnalyzable =
     TII->AnalyzeBranch(PrevBB, PriorTBB, PriorFBB, PriorCond);
   if (!PriorUnAnalyzable) {
@@ -952,7 +952,7 @@ void BranchFolder::OptimizeBlock(MachineBasicBlock *MBB) {
     // if the branch condition is reversible, reverse the branch to create a
     // fall-through.
     if (PriorTBB == MBB) {
-      std::vector<MachineOperand> NewPriorCond(PriorCond);
+      SmallVector<MachineOperand, 4> NewPriorCond(PriorCond);
       if (!TII->ReverseBranchCondition(NewPriorCond)) {
         TII->RemoveBranch(PrevBB);
         TII->InsertBranch(PrevBB, PriorFBB, 0, NewPriorCond);
@@ -1002,7 +1002,7 @@ void BranchFolder::OptimizeBlock(MachineBasicBlock *MBB) {
       
       if (DoTransform) {
         // Reverse the branch so we will fall through on the previous true cond.
-        std::vector<MachineOperand> NewPriorCond(PriorCond);
+        SmallVector<MachineOperand, 4> NewPriorCond(PriorCond);
         if (!TII->ReverseBranchCondition(NewPriorCond)) {
           DOUT << "\nMoving MBB: " << *MBB;
           DOUT << "To make fallthrough to: " << *PriorTBB << "\n";
@@ -1022,7 +1022,7 @@ void BranchFolder::OptimizeBlock(MachineBasicBlock *MBB) {
   
   // Analyze the branch in the current block.
   MachineBasicBlock *CurTBB = 0, *CurFBB = 0;
-  std::vector<MachineOperand> CurCond;
+  SmallVector<MachineOperand, 4> CurCond;
   bool CurUnAnalyzable = TII->AnalyzeBranch(*MBB, CurTBB, CurFBB, CurCond);
   if (!CurUnAnalyzable) {
     // If the CFG for the prior block has extra edges, remove them.
@@ -1034,7 +1034,7 @@ void BranchFolder::OptimizeBlock(MachineBasicBlock *MBB) {
     // we want:
     //    Loop: xxx; jncc Loop; jmp Out
     if (CurTBB && CurFBB && CurFBB == MBB && CurTBB != MBB) {
-      std::vector<MachineOperand> NewCond(CurCond);
+      SmallVector<MachineOperand, 4> NewCond(CurCond);
       if (!TII->ReverseBranchCondition(NewCond)) {
         TII->RemoveBranch(*MBB);
         TII->InsertBranch(*MBB, CurFBB, CurTBB, NewCond);

diff --git a/lib/CodeGen/IfConversion.cpp b/lib/CodeGen/IfConversion.cpp
index b59674c41a0cbe0cd560c3825f1e2a592f513cf8..d98b0ceb2dda296474579ca9a62fff65c754ca2a 100644 (file)
--- a/lib/CodeGen/IfConversion.cpp
+++ b/lib/CodeGen/IfConversion.cpp
@@ -103,8 +103,8 @@ namespace {
       MachineBasicBlock *BB;
       MachineBasicBlock *TrueBB;
       MachineBasicBlock *FalseBB;
-      std::vector<MachineOperand> BrCond;
-      std::vector<MachineOperand> Predicate;
+      SmallVector<MachineOperand, 4> BrCond;
+      SmallVector<MachineOperand, 4> Predicate;
       BBInfo() : IsDone(false), IsBeingAnalyzed(false),
                  IsAnalyzed(false), IsEnqueued(false), IsBrAnalyzable(false),
                  HasFallThrough(false), IsUnpredicable(false),
@@ -161,7 +161,7 @@ namespace {
     void ScanInstructions(BBInfo &BBI);
     BBInfo &AnalyzeBlock(MachineBasicBlock *BB,
                          std::vector<IfcvtToken*> &Tokens);
-    bool FeasibilityAnalysis(BBInfo &BBI, std::vector<MachineOperand> &Cond,
+    bool FeasibilityAnalysis(BBInfo &BBI, SmallVectorImpl<MachineOperand> &Cond,
                              bool isTriangle = false, bool RevBranch = false);
     bool AnalyzeBlocks(MachineFunction &MF,
                        std::vector<IfcvtToken*> &Tokens);
@@ -173,9 +173,9 @@ namespace {
                           unsigned NumDups1, unsigned NumDups2);
     void PredicateBlock(BBInfo &BBI,
                         MachineBasicBlock::iterator E,
-                        std::vector<MachineOperand> &Cond);
+                        SmallVectorImpl<MachineOperand> &Cond);
     void CopyAndPredicateBlock(BBInfo &ToBBI, BBInfo &FromBBI,
-                               std::vector<MachineOperand> &Cond,
+                               SmallVectorImpl<MachineOperand> &Cond,
                                bool IgnoreBr = false);
     void MergeBlocks(BBInfo &ToBBI, BBInfo &FromBBI);
 
@@ -604,7 +604,7 @@ void IfConverter::ScanInstructions(BBInfo &BBI) {
 /// FeasibilityAnalysis - Determine if the block is a suitable candidate to be
 /// predicated by the specified predicate.
 bool IfConverter::FeasibilityAnalysis(BBInfo &BBI,
-                                      std::vector<MachineOperand> &Pred,
+                                      SmallVectorImpl<MachineOperand> &Pred,
                                       bool isTriangle, bool RevBranch) {
   // If the block is dead or unpredicable, then it cannot be predicated.
   if (BBI.IsDone || BBI.IsUnpredicable)
@@ -620,8 +620,8 @@ bool IfConverter::FeasibilityAnalysis(BBInfo &BBI,
       return false;
 
     // Test predicate subsumsion.
-    std::vector<MachineOperand> RevPred(Pred);
-    std::vector<MachineOperand> Cond(BBI.BrCond);
+    SmallVector<MachineOperand, 4> RevPred(Pred.begin(), Pred.end());
+    SmallVector<MachineOperand, 4> Cond(BBI.BrCond.begin(), BBI.BrCond.end());
     if (RevBranch) {
       if (TII->ReverseBranchCondition(Cond))
         return false;
@@ -672,7 +672,7 @@ IfConverter::BBInfo &IfConverter::AnalyzeBlock(MachineBasicBlock *BB,
     return BBI;
   }
 
-  std::vector<MachineOperand> RevCond(BBI.BrCond);
+  SmallVector<MachineOperand, 4> RevCond(BBI.BrCond.begin(), BBI.BrCond.end());
   bool CanRevCond = !TII->ReverseBranchCondition(RevCond);
 
   unsigned Dups = 0;
@@ -815,7 +815,7 @@ void IfConverter::InvalidatePreds(MachineBasicBlock *BB) {
 ///
 static void InsertUncondBranch(MachineBasicBlock *BB, MachineBasicBlock *ToBB,
                                const TargetInstrInfo *TII) {
-  std::vector<MachineOperand> NoCond;
+  SmallVector<MachineOperand, 1> NoCond;
   TII->InsertBranch(*BB, ToBB, NULL, NoCond);
 }
 
@@ -823,7 +823,7 @@ static void InsertUncondBranch(MachineBasicBlock *BB, MachineBasicBlock *ToBB,
 /// successors.
 void IfConverter::RemoveExtraEdges(BBInfo &BBI) {
   MachineBasicBlock *TBB = NULL, *FBB = NULL;
-  std::vector<MachineOperand> Cond;
+  SmallVector<MachineOperand, 4> Cond;
   if (!TII->AnalyzeBranch(*BBI.BB, TBB, FBB, Cond))
     BBI.BB->CorrectExtraCFGEdges(TBB, FBB, !Cond.empty());
 }
@@ -836,7 +836,7 @@ bool IfConverter::IfConvertSimple(BBInfo &BBI, IfcvtKind Kind) {
   BBInfo *CvtBBI = &TrueBBI;
   BBInfo *NextBBI = &FalseBBI;
 
-  std::vector<MachineOperand> Cond(BBI.BrCond);
+  SmallVector<MachineOperand, 4> Cond(BBI.BrCond.begin(), BBI.BrCond.end());
   if (Kind == ICSimpleFalse)
     std::swap(CvtBBI, NextBBI);
 
@@ -901,7 +901,7 @@ bool IfConverter::IfConvertTriangle(BBInfo &BBI, IfcvtKind Kind) {
   BBInfo *CvtBBI = &TrueBBI;
   BBInfo *NextBBI = &FalseBBI;
 
-  std::vector<MachineOperand> Cond(BBI.BrCond);
+  SmallVector<MachineOperand, 4> Cond(BBI.BrCond.begin(), BBI.BrCond.end());
   if (Kind == ICTriangleFalse || Kind == ICTriangleFRev)
     std::swap(CvtBBI, NextBBI);
 
@@ -954,7 +954,8 @@ bool IfConverter::IfConvertTriangle(BBInfo &BBI, IfcvtKind Kind) {
 
   // If 'true' block has a 'false' successor, add an exit branch to it.
   if (HasEarlyExit) {
-    std::vector<MachineOperand> RevCond(CvtBBI->BrCond);
+    SmallVector<MachineOperand, 4> RevCond(CvtBBI->BrCond.begin(),
+                                           CvtBBI->BrCond.end());
     if (TII->ReverseBranchCondition(RevCond))
       assert(false && "Unable to reverse branch condition!");
     TII->InsertBranch(*BBI.BB, CvtBBI->FalseBB, NULL, RevCond);
@@ -1026,10 +1027,10 @@ bool IfConverter::IfConvertDiamond(BBInfo &BBI, IfcvtKind Kind,
   // block would clobber the predicate, in that case, do the opposite.
   BBInfo *BBI1 = &TrueBBI;
   BBInfo *BBI2 = &FalseBBI;
-  std::vector<MachineOperand> RevCond(BBI.BrCond);
+  SmallVector<MachineOperand, 4> RevCond(BBI.BrCond.begin(), BBI.BrCond.end());
   TII->ReverseBranchCondition(RevCond);
-  std::vector<MachineOperand> *Cond1 = &BBI.BrCond;
-  std::vector<MachineOperand> *Cond2 = &RevCond;
+  SmallVector<MachineOperand, 4> *Cond1 = &BBI.BrCond;
+  SmallVector<MachineOperand, 4> *Cond2 = &RevCond;
 
   // Figure out the more profitable ordering.
   bool DoSwap = false;
@@ -1111,7 +1112,7 @@ bool IfConverter::IfConvertDiamond(BBInfo &BBI, IfcvtKind Kind,
 /// specified end with the specified condition.
 void IfConverter::PredicateBlock(BBInfo &BBI,
                                  MachineBasicBlock::iterator E,
-                                 std::vector<MachineOperand> &Cond) {
+                                 SmallVectorImpl<MachineOperand> &Cond) {
   for (MachineBasicBlock::iterator I = BBI.BB->begin(); I != E; ++I) {
     if (TII->isPredicated(I))
       continue;
@@ -1132,7 +1133,7 @@ void IfConverter::PredicateBlock(BBInfo &BBI,
 /// CopyAndPredicateBlock - Copy and predicate instructions from source BB to
 /// the destination block. Skip end of block branches if IgnoreBr is true.
 void IfConverter::CopyAndPredicateBlock(BBInfo &ToBBI, BBInfo &FromBBI,
-                                        std::vector<MachineOperand> &Cond,
+                                        SmallVectorImpl<MachineOperand> &Cond,
                                         bool IgnoreBr) {
   MachineFunction &MF = *ToBBI.BB->getParent();
 

diff --git a/lib/CodeGen/SimpleRegisterCoalescing.cpp b/lib/CodeGen/SimpleRegisterCoalescing.cpp
index 72db79dee4a9249e43cc4f0559736d74b2c3209e..897eb7103096f5b3c6840e0424bbc3bd683b9a15 100644 (file)
--- a/lib/CodeGen/SimpleRegisterCoalescing.cpp
+++ b/lib/CodeGen/SimpleRegisterCoalescing.cpp
@@ -631,7 +631,7 @@ static bool isSameOrFallThroughBB(MachineBasicBlock *MBB,
   if (MBB == SuccMBB)
     return true;
   MachineBasicBlock *TBB = 0, *FBB = 0;
-  std::vector<MachineOperand> Cond;
+  SmallVector<MachineOperand, 4> Cond;
   return !tii_->AnalyzeBranch(*MBB, TBB, FBB, Cond) && !TBB && !FBB &&
     MBB->isSuccessor(SuccMBB);
 }

diff --git a/lib/CodeGen/TargetInstrInfoImpl.cpp b/lib/CodeGen/TargetInstrInfoImpl.cpp
index 4e7fec364ddbeaf90489aadb02f697befc20a07a..82f6a85fc289963b263150d3b6c717a74143cef1 100644 (file)
--- a/lib/CodeGen/TargetInstrInfoImpl.cpp
+++ b/lib/CodeGen/TargetInstrInfoImpl.cpp
@@ -13,6 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Target/TargetInstrInfo.h"
+#include "llvm/ADT/SmallVector.h"
 #include "llvm/CodeGen/MachineInstr.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 using namespace llvm;
@@ -77,7 +78,7 @@ bool TargetInstrInfoImpl::CommuteChangesDestination(MachineInstr *MI,
 
 
 bool TargetInstrInfoImpl::PredicateInstruction(MachineInstr *MI,
-                                const std::vector<MachineOperand> &Pred) const {
+                            const SmallVectorImpl<MachineOperand> &Pred) const {
   bool MadeChange = false;
   const TargetInstrDesc &TID = MI->getDesc();
   if (!TID.isPredicable())

diff --git a/lib/Target/ARM/ARMInstrInfo.cpp b/lib/Target/ARM/ARMInstrInfo.cpp
index 9a8d7da6117e33f92cf5f65e81a0bbc2097de6a8..7fe3b471f2789c8eec6b73329c6c3e0b3f93cdfc 100644 (file)
--- a/lib/Target/ARM/ARMInstrInfo.cpp
+++ b/lib/Target/ARM/ARMInstrInfo.cpp
@@ -333,7 +333,7 @@ ARMInstrInfo::convertToThreeAddress(MachineFunction::iterator &MFI,
 // Branch analysis.
 bool ARMInstrInfo::AnalyzeBranch(MachineBasicBlock &MBB,MachineBasicBlock *&TBB,
                                  MachineBasicBlock *&FBB,
-                                 std::vector<MachineOperand> &Cond) const {
+                                 SmallVectorImpl<MachineOperand> &Cond) const {
   // If the block has no terminators, it just falls into the block after it.
   MachineBasicBlock::iterator I = MBB.end();
   if (I == MBB.begin() || !isUnpredicatedTerminator(--I))
@@ -432,7 +432,7 @@ unsigned ARMInstrInfo::RemoveBranch(MachineBasicBlock &MBB) const {
 
 unsigned ARMInstrInfo::InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
                                 MachineBasicBlock *FBB,
-                                const std::vector<MachineOperand> &Cond) const {
+                            const SmallVectorImpl<MachineOperand> &Cond) const {
   MachineFunction &MF = *MBB.getParent();
   ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>();
   int BOpc   = AFI->isThumbFunction() ? ARM::tB : ARM::B;
@@ -799,7 +799,7 @@ bool ARMInstrInfo::BlockHasNoFallThrough(MachineBasicBlock &MBB) const {
 }
 
 bool ARMInstrInfo::
-ReverseBranchCondition(std::vector<MachineOperand> &Cond) const {
+ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const {
   ARMCC::CondCodes CC = (ARMCC::CondCodes)(int)Cond[0].getImm();
   Cond[0].setImm(ARMCC::getOppositeCondition(CC));
   return false;
@@ -811,7 +811,7 @@ bool ARMInstrInfo::isPredicated(const MachineInstr *MI) const {
 }
 
 bool ARMInstrInfo::PredicateInstruction(MachineInstr *MI,
-                                const std::vector<MachineOperand> &Pred) const {
+                            const SmallVectorImpl<MachineOperand> &Pred) const {
   unsigned Opc = MI->getOpcode();
   if (Opc == ARM::B || Opc == ARM::tB) {
     MI->setDesc(get(Opc == ARM::B ? ARM::Bcc : ARM::tBcc));
@@ -831,8 +831,8 @@ bool ARMInstrInfo::PredicateInstruction(MachineInstr *MI,
 }
 
 bool
-ARMInstrInfo::SubsumesPredicate(const std::vector<MachineOperand> &Pred1,
-                                const std::vector<MachineOperand> &Pred2) const{
+ARMInstrInfo::SubsumesPredicate(const SmallVectorImpl<MachineOperand> &Pred1,
+                            const SmallVectorImpl<MachineOperand> &Pred2) const{
   if (Pred1.size() > 2 || Pred2.size() > 2)
     return false;
 

diff --git a/lib/Target/ARM/ARMInstrInfo.h b/lib/Target/ARM/ARMInstrInfo.h
index 34c547028aaf5d5e0855efbe794f2030d28b76cb..9fb74c15f3b86aea58d4956462b0ab20c1dfa1d6 100644 (file)
--- a/lib/Target/ARM/ARMInstrInfo.h
+++ b/lib/Target/ARM/ARMInstrInfo.h
@@ -158,11 +158,11 @@ public:
   // Branch analysis.
   virtual bool AnalyzeBranch(MachineBasicBlock &MBB, MachineBasicBlock *&TBB,
                              MachineBasicBlock *&FBB,
-                             std::vector<MachineOperand> &Cond) const;
+                             SmallVectorImpl<MachineOperand> &Cond) const;
   virtual unsigned RemoveBranch(MachineBasicBlock &MBB) const;
   virtual unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
                                 MachineBasicBlock *FBB,
-                                const std::vector<MachineOperand> &Cond) const;
+                            const SmallVectorImpl<MachineOperand> &Cond) const;
   virtual void copyRegToReg(MachineBasicBlock &MBB,
                             MachineBasicBlock::iterator I,
                             unsigned DestReg, unsigned SrcReg,
@@ -210,18 +210,19 @@ public:
                                     SmallVectorImpl<unsigned> &Ops) const;
   
   virtual bool BlockHasNoFallThrough(MachineBasicBlock &MBB) const;
-  virtual bool ReverseBranchCondition(std::vector<MachineOperand> &Cond) const;
+  virtual
+  bool ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const;
 
   // Predication support.
   virtual bool isPredicated(const MachineInstr *MI) const;
 
   virtual
   bool PredicateInstruction(MachineInstr *MI,
-                            const std::vector<MachineOperand> &Pred) const;
+                            const SmallVectorImpl<MachineOperand> &Pred) const;
 
   virtual
-  bool SubsumesPredicate(const std::vector<MachineOperand> &Pred1,
-                         const std::vector<MachineOperand> &Pred2) const;
+  bool SubsumesPredicate(const SmallVectorImpl<MachineOperand> &Pred1,
+                         const SmallVectorImpl<MachineOperand> &Pred2) const;
 
   virtual bool DefinesPredicate(MachineInstr *MI,
                                 std::vector<MachineOperand> &Pred) const;

diff --git a/lib/Target/Alpha/AlphaInstrInfo.cpp b/lib/Target/Alpha/AlphaInstrInfo.cpp
index a602770eca73f43ba0fb39baffb5448c34bdd452..ec8857fc7f4f778f94d26b87a4d3da0a21609716 100644 (file)
--- a/lib/Target/Alpha/AlphaInstrInfo.cpp
+++ b/lib/Target/Alpha/AlphaInstrInfo.cpp
@@ -100,9 +100,10 @@ static bool isAlphaIntCondCode(unsigned Opcode) {
   }
 }
 
-unsigned AlphaInstrInfo::InsertBranch(MachineBasicBlock &MBB,MachineBasicBlock *TBB,
-                                  MachineBasicBlock *FBB,
-                                  const std::vector<MachineOperand> &Cond)const{
+unsigned AlphaInstrInfo::InsertBranch(MachineBasicBlock &MBB,
+                            MachineBasicBlock *TBB,
+                            MachineBasicBlock *FBB,
+                            const SmallVectorImpl<MachineOperand> &Cond) const {
   assert(TBB && "InsertBranch must not be told to insert a fallthrough");
   assert((Cond.size() == 2 || Cond.size() == 0) && 
          "Alpha branch conditions have two components!");
@@ -315,7 +316,7 @@ static unsigned AlphaRevCondCode(unsigned Opcode) {
 // Branch analysis.
 bool AlphaInstrInfo::AnalyzeBranch(MachineBasicBlock &MBB,MachineBasicBlock *&TBB,
                                  MachineBasicBlock *&FBB,
-                                 std::vector<MachineOperand> &Cond) const {
+                                 SmallVectorImpl<MachineOperand> &Cond) const {
   // If the block has no terminators, it just falls into the block after it.
   MachineBasicBlock::iterator I = MBB.end();
   if (I == MBB.begin() || !isUnpredicatedTerminator(--I))
@@ -418,7 +419,7 @@ bool AlphaInstrInfo::BlockHasNoFallThrough(MachineBasicBlock &MBB) const {
   }
 }
 bool AlphaInstrInfo::
-ReverseBranchCondition(std::vector<MachineOperand> &Cond) const {
+ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const {
   assert(Cond.size() == 2 && "Invalid Alpha branch opcode!");
   Cond[0].setImm(AlphaRevCondCode(Cond[0].getImm()));
   return false;

diff --git a/lib/Target/Alpha/AlphaInstrInfo.h b/lib/Target/Alpha/AlphaInstrInfo.h
index 063eb0c21813062e030120d7363e149b24fe4bf1..ccfa429b8a2003a411b7c1c36e2d91bfe2447641 100644 (file)
--- a/lib/Target/Alpha/AlphaInstrInfo.h
+++ b/lib/Target/Alpha/AlphaInstrInfo.h
@@ -41,7 +41,7 @@ public:
   
   virtual unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
                             MachineBasicBlock *FBB,
-                            const std::vector<MachineOperand> &Cond) const;
+                            const SmallVectorImpl<MachineOperand> &Cond) const;
   virtual void copyRegToReg(MachineBasicBlock &MBB,
                             MachineBasicBlock::iterator MI,
                             unsigned DestReg, unsigned SrcReg,
@@ -81,12 +81,12 @@ public:
   
   bool AnalyzeBranch(MachineBasicBlock &MBB,MachineBasicBlock *&TBB,
                      MachineBasicBlock *&FBB,
-                     std::vector<MachineOperand> &Cond) const;
+                     SmallVectorImpl<MachineOperand> &Cond) const;
   unsigned RemoveBranch(MachineBasicBlock &MBB) const;
   void insertNoop(MachineBasicBlock &MBB, 
                   MachineBasicBlock::iterator MI) const;
   bool BlockHasNoFallThrough(MachineBasicBlock &MBB) const;
-  bool ReverseBranchCondition(std::vector<MachineOperand> &Cond) const;
+  bool ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const;
 };
 
 }

diff --git a/lib/Target/IA64/IA64InstrInfo.cpp b/lib/Target/IA64/IA64InstrInfo.cpp
index 211c63e1fcd6511b45bfd6059aa2bee68fd9a3aa..0fe0a0c37abda18c06466032df60f57f177a06a4 100644 (file)
--- a/lib/Target/IA64/IA64InstrInfo.cpp
+++ b/lib/Target/IA64/IA64InstrInfo.cpp
@@ -50,7 +50,7 @@ bool IA64InstrInfo::isMoveInstr(const MachineInstr& MI,
 unsigned
 IA64InstrInfo::InsertBranch(MachineBasicBlock &MBB,MachineBasicBlock *TBB,
                             MachineBasicBlock *FBB,
-                            const std::vector<MachineOperand> &Cond)const {
+                            const SmallVectorImpl<MachineOperand> &Cond)const {
   // Can only insert uncond branches so far.
   assert(Cond.empty() && !FBB && TBB && "Can only handle uncond branches!");
   BuildMI(&MBB, get(IA64::BRL_NOTCALL)).addMBB(TBB);

diff --git a/lib/Target/IA64/IA64InstrInfo.h b/lib/Target/IA64/IA64InstrInfo.h
index 66276d509d0ac666b11467c4782eb71810d8e457..61ef0a0a5a057f7f2be8a67fa974d07a2c618088 100644 (file)
--- a/lib/Target/IA64/IA64InstrInfo.h
+++ b/lib/Target/IA64/IA64InstrInfo.h
@@ -39,7 +39,7 @@ public:
                            unsigned& destReg) const;
   virtual unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
                                 MachineBasicBlock *FBB,
-                                const std::vector<MachineOperand> &Cond) const;
+                            const SmallVectorImpl<MachineOperand> &Cond) const;
   virtual void copyRegToReg(MachineBasicBlock &MBB,
                             MachineBasicBlock::iterator MI,
                             unsigned DestReg, unsigned SrcReg,

diff --git a/lib/Target/Mips/MipsInstrInfo.cpp b/lib/Target/Mips/MipsInstrInfo.cpp
index 6bbf240370a2afe3cf8a7fb8ab6b0543b35e6c90..2d016c67d46c0e384ee3850b6e7f01b726beaae7 100644 (file)
--- a/lib/Target/Mips/MipsInstrInfo.cpp
+++ b/lib/Target/Mips/MipsInstrInfo.cpp
@@ -446,7 +446,7 @@ Mips::CondCode Mips::GetOppositeBranchCondition(Mips::CondCode CC)
 bool MipsInstrInfo::AnalyzeBranch(MachineBasicBlock &MBB, 
                                   MachineBasicBlock *&TBB,
                                   MachineBasicBlock *&FBB,
-                                  std::vector<MachineOperand> &Cond) const 
+                                  SmallVectorImpl<MachineOperand> &Cond) const 
 {
   // If the block has no terminators, it just falls into the block after it.
   MachineBasicBlock::iterator I = MBB.end();
@@ -528,9 +528,8 @@ bool MipsInstrInfo::AnalyzeBranch(MachineBasicBlock &MBB,
 
 unsigned MipsInstrInfo::
 InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB, 
-             MachineBasicBlock *FBB, const std::vector<MachineOperand> &Cond)
-             const
-{
+             MachineBasicBlock *FBB,
+             const SmallVectorImpl<MachineOperand> &Cond) const {
   // Shouldn't be a fall through.
   assert(TBB && "InsertBranch must not be told to insert a fallthrough");
   assert((Cond.size() == 3 || Cond.size() == 2 || Cond.size() == 0) &&
@@ -615,7 +614,7 @@ BlockHasNoFallThrough(MachineBasicBlock &MBB) const
 /// ReverseBranchCondition - Return the inverse opcode of the 
 /// specified Branch instruction.
 bool MipsInstrInfo::
-ReverseBranchCondition(std::vector<MachineOperand> &Cond) const 
+ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const 
 {
   assert( (Cond.size() == 3 || Cond.size() == 2) && 
           "Invalid Mips branch condition!");

diff --git a/lib/Target/Mips/MipsInstrInfo.h b/lib/Target/Mips/MipsInstrInfo.h
index 80a15ced2d57189a4bf2df9880b8be098f13afd6..fc7c326d85486e4a3d65df5e8e5c9eeebf4cf4a8 100644 (file)
--- a/lib/Target/Mips/MipsInstrInfo.h
+++ b/lib/Target/Mips/MipsInstrInfo.h
@@ -164,11 +164,11 @@ public:
   /// Branch Analysis
   virtual bool AnalyzeBranch(MachineBasicBlock &MBB, MachineBasicBlock *&TBB,
                              MachineBasicBlock *&FBB,
-                             std::vector<MachineOperand> &Cond) const;
+                             SmallVectorImpl<MachineOperand> &Cond) const;
   virtual unsigned RemoveBranch(MachineBasicBlock &MBB) const;
   virtual unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
                                 MachineBasicBlock *FBB,
-                                const std::vector<MachineOperand> &Cond) const;
+                            const SmallVectorImpl<MachineOperand> &Cond) const;
   virtual void copyRegToReg(MachineBasicBlock &MBB, 
                             MachineBasicBlock::iterator I,
                             unsigned DestReg, unsigned SrcReg,
@@ -207,7 +207,8 @@ public:
   }
   
   virtual bool BlockHasNoFallThrough(MachineBasicBlock &MBB) const;
-  virtual bool ReverseBranchCondition(std::vector<MachineOperand> &Cond) const;
+  virtual
+  bool ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const;
 
   /// Insert nop instruction when hazard condition is found
   virtual void insertNoop(MachineBasicBlock &MBB, 

diff --git a/lib/Target/PIC16/PIC16InstrInfo.cpp b/lib/Target/PIC16/PIC16InstrInfo.cpp
index 9e61c2a2febf3a8ab2baa4c84244c694f80a07ad..e3581ce441fc3a8126f214ccb8966dc124465160 100644 (file)
--- a/lib/Target/PIC16/PIC16InstrInfo.cpp
+++ b/lib/Target/PIC16/PIC16InstrInfo.cpp
@@ -121,7 +121,7 @@ loadRegFromStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
 unsigned PIC16InstrInfo::
 InsertBranch(MachineBasicBlock &MBB, 
              MachineBasicBlock *TBB, MachineBasicBlock *FBB,
-             const std::vector<MachineOperand> &Cond) const
+             const SmallVectorImpl<MachineOperand> &Cond) const
 {
   // Shouldn't be a fall through.
   assert(TBB && "InsertBranch must not be told to insert a fallthrough");

diff --git a/lib/Target/PIC16/PIC16InstrInfo.h b/lib/Target/PIC16/PIC16InstrInfo.h
index b8648307e542258852d7ed086f6b54c0a81e58dd..1e33b0a3cd81d27336d6943bbf68cfda3968372b 100644 (file)
--- a/lib/Target/PIC16/PIC16InstrInfo.h
+++ b/lib/Target/PIC16/PIC16InstrInfo.h
@@ -69,7 +69,7 @@ public:
   /// instructions inserted.
   virtual unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
                                 MachineBasicBlock *FBB,
-                                const std::vector<MachineOperand> &Cond) const ; 
+                            const SmallVectorImpl<MachineOperand> &Cond) const ; 
 
 };
 

diff --git a/lib/Target/PowerPC/PPCInstrInfo.cpp b/lib/Target/PowerPC/PPCInstrInfo.cpp
index 2bf92e9e98a2711be95bd154ebe005eb6814944c..674b36c5a38e9c4f6090339143b1003edb9eed38 100644 (file)
--- a/lib/Target/PowerPC/PPCInstrInfo.cpp
+++ b/lib/Target/PowerPC/PPCInstrInfo.cpp
@@ -210,7 +210,7 @@ void PPCInstrInfo::insertNoop(MachineBasicBlock &MBB,
 // Branch analysis.
 bool PPCInstrInfo::AnalyzeBranch(MachineBasicBlock &MBB,MachineBasicBlock *&TBB,
                                  MachineBasicBlock *&FBB,
-                                 std::vector<MachineOperand> &Cond) const {
+                                 SmallVectorImpl<MachineOperand> &Cond) const {
   // If the block has no terminators, it just falls into the block after it.
   MachineBasicBlock::iterator I = MBB.end();
   if (I == MBB.begin() || !isUnpredicatedTerminator(--I))
@@ -292,7 +292,7 @@ unsigned PPCInstrInfo::RemoveBranch(MachineBasicBlock &MBB) const {
 unsigned
 PPCInstrInfo::InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
                            MachineBasicBlock *FBB,
-                           const std::vector<MachineOperand> &Cond) const {
+                           const SmallVectorImpl<MachineOperand> &Cond) const {
   // Shouldn't be a fall through.
   assert(TBB && "InsertBranch must not be told to insert a fallthrough");
   assert((Cond.size() == 2 || Cond.size() == 0) && 
@@ -762,7 +762,7 @@ bool PPCInstrInfo::BlockHasNoFallThrough(MachineBasicBlock &MBB) const {
 }
 
 bool PPCInstrInfo::
-ReverseBranchCondition(std::vector<MachineOperand> &Cond) const {
+ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const {
   assert(Cond.size() == 2 && "Invalid PPC branch opcode!");
   // Leave the CR# the same, but invert the condition.
   Cond[0].setImm(PPC::InvertPredicate((PPC::Predicate)Cond[0].getImm()));

diff --git a/lib/Target/PowerPC/PPCInstrInfo.h b/lib/Target/PowerPC/PPCInstrInfo.h
index 2337da6aaa2e015bdf0575004341fb45bd260c6d..b7c74fbe768dd9957bd0aa513106a67e051ff5da 100644 (file)
--- a/lib/Target/PowerPC/PPCInstrInfo.h
+++ b/lib/Target/PowerPC/PPCInstrInfo.h
@@ -107,11 +107,11 @@ public:
   // Branch analysis.
   virtual bool AnalyzeBranch(MachineBasicBlock &MBB, MachineBasicBlock *&TBB,
                              MachineBasicBlock *&FBB,
-                             std::vector<MachineOperand> &Cond) const;
+                             SmallVectorImpl<MachineOperand> &Cond) const;
   virtual unsigned RemoveBranch(MachineBasicBlock &MBB) const;
   virtual unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
                                 MachineBasicBlock *FBB,
-                                const std::vector<MachineOperand> &Cond) const;
+                            const SmallVectorImpl<MachineOperand> &Cond) const;
   virtual void copyRegToReg(MachineBasicBlock &MBB,
                             MachineBasicBlock::iterator MI,
                             unsigned DestReg, unsigned SrcReg,
@@ -156,7 +156,8 @@ public:
                                     SmallVectorImpl<unsigned> &Ops) const;
   
   virtual bool BlockHasNoFallThrough(MachineBasicBlock &MBB) const;
-  virtual bool ReverseBranchCondition(std::vector<MachineOperand> &Cond) const;
+  virtual
+  bool ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const;
   
   /// GetInstSize - Return the number of bytes of code the specified
   /// instruction may be.  This returns the maximum number of bytes.

diff --git a/lib/Target/Sparc/SparcInstrInfo.cpp b/lib/Target/Sparc/SparcInstrInfo.cpp
index 2476f4cc5ef00ceeaac0fc9903baecea2c856178..68605a75d4732f0de9fc49b12facbb56a0993007 100644 (file)
--- a/lib/Target/Sparc/SparcInstrInfo.cpp
+++ b/lib/Target/Sparc/SparcInstrInfo.cpp
@@ -102,7 +102,7 @@ unsigned SparcInstrInfo::isStoreToStackSlot(MachineInstr *MI,
 unsigned
 SparcInstrInfo::InsertBranch(MachineBasicBlock &MBB,MachineBasicBlock *TBB,
                              MachineBasicBlock *FBB,
-                             const std::vector<MachineOperand> &Cond)const{
+                             const SmallVectorImpl<MachineOperand> &Cond)const{
   // Can only insert uncond branches so far.
   assert(Cond.empty() && !FBB && TBB && "Can only handle uncond branches!");
   BuildMI(&MBB, get(SP::BA)).addMBB(TBB);

diff --git a/lib/Target/Sparc/SparcInstrInfo.h b/lib/Target/Sparc/SparcInstrInfo.h
index 309b268bba44a6233c59f23aee4a04d42e793185..d19d55f84f60ad244413a346c44b8e5fc8a5a87f 100644 (file)
--- a/lib/Target/Sparc/SparcInstrInfo.h
+++ b/lib/Target/Sparc/SparcInstrInfo.h
@@ -66,7 +66,7 @@ public:
   
   virtual unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
                                 MachineBasicBlock *FBB,
-                                const std::vector<MachineOperand> &Cond) const;
+                            const SmallVectorImpl<MachineOperand> &Cond) const;
 
   virtual void copyRegToReg(MachineBasicBlock &MBB,
                             MachineBasicBlock::iterator I,

diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp
index d800c9741b9b531ae25d2d1dbd9639932fdb50cc..6d5f1439f933ec2535d939555e7ffd57c8de6155 100644 (file)
--- a/lib/Target/X86/X86InstrInfo.cpp
+++ b/lib/Target/X86/X86InstrInfo.cpp
@@ -1456,7 +1456,7 @@ static bool isBrAnalysisUnpredicatedTerminator(const MachineInstr *MI,
 bool X86InstrInfo::AnalyzeBranch(MachineBasicBlock &MBB, 
                                  MachineBasicBlock *&TBB,
                                  MachineBasicBlock *&FBB,
-                                 std::vector<MachineOperand> &Cond) const {
+                                 SmallVectorImpl<MachineOperand> &Cond) const {
   // If the block has no terminators, it just falls into the block after it.
   MachineBasicBlock::iterator I = MBB.end();
   if (I == MBB.begin() || !isBrAnalysisUnpredicatedTerminator(--I, *this))
@@ -1567,7 +1567,7 @@ static const MachineInstrBuilder &X86InstrAddOperand(MachineInstrBuilder &MIB,
 unsigned
 X86InstrInfo::InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
                            MachineBasicBlock *FBB,
-                           const std::vector<MachineOperand> &Cond) const {
+                           const SmallVectorImpl<MachineOperand> &Cond) const {
   // Shouldn't be a fall through.
   assert(TBB && "InsertBranch must not be told to insert a fallthrough");
   assert((Cond.size() == 1 || Cond.size() == 0) &&
@@ -2365,7 +2365,7 @@ bool X86InstrInfo::BlockHasNoFallThrough(MachineBasicBlock &MBB) const {
 }
 
 bool X86InstrInfo::
-ReverseBranchCondition(std::vector<MachineOperand> &Cond) const {
+ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const {
   assert(Cond.size() == 1 && "Invalid X86 branch condition!");
   Cond[0].setImm(GetOppositeBranchCondition((X86::CondCode)Cond[0].getImm()));
   return false;

diff --git a/lib/Target/X86/X86InstrInfo.h b/lib/Target/X86/X86InstrInfo.h
index 01b80a974c78fa7416a06cfb0ccacb0b6d28fb80..0e862e3d13d38f84185a3fde2934e3e8e95c60c1 100644 (file)
--- a/lib/Target/X86/X86InstrInfo.h
+++ b/lib/Target/X86/X86InstrInfo.h
@@ -306,11 +306,11 @@ public:
   virtual bool isUnpredicatedTerminator(const MachineInstr* MI) const;
   virtual bool AnalyzeBranch(MachineBasicBlock &MBB, MachineBasicBlock *&TBB,
                              MachineBasicBlock *&FBB,
-                             std::vector<MachineOperand> &Cond) const;
+                             SmallVectorImpl<MachineOperand> &Cond) const;
   virtual unsigned RemoveBranch(MachineBasicBlock &MBB) const;
   virtual unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
                                 MachineBasicBlock *FBB,
-                                const std::vector<MachineOperand> &Cond) const;
+                            const SmallVectorImpl<MachineOperand> &Cond) const;
   virtual void copyRegToReg(MachineBasicBlock &MBB,
                             MachineBasicBlock::iterator MI,
                             unsigned DestReg, unsigned SrcReg,
@@ -385,7 +385,8 @@ public:
                                       bool UnfoldLoad, bool UnfoldStore) const;
   
   virtual bool BlockHasNoFallThrough(MachineBasicBlock &MBB) const;
-  virtual bool ReverseBranchCondition(std::vector<MachineOperand> &Cond) const;
+  virtual
+  bool ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const;
 
   const TargetRegisterClass *getPointerRegClass() const;