commit c88bf54366f19d849b0b23f1ec6037e10fbc0d05
author Ahmed Bougacha <ahmed.bougacha@gmail.com> Thu Jun 11 19:30:37 2015 +0000
committer Ahmed Bougacha <ahmed.bougacha@gmail.com> Thu Jun 11 19:30:37 2015 +0000
tree 8b42b5f286da143fbc2b8a129006c5802b3bc20f
parent 7c6e6e49cc2ed0b35b03f06a2a3a3208bb35fe45

[CodeGen] ArrayRef'ize cond/pred in various TII APIs. NFC.

llvm-svn: 239553

llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp

diff --git a/llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp b/llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp
index e566a97..3cb0823 100644
--- a/llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp
@@ -159,7 +159,7 @@
 
 unsigned HexagonInstrInfo::InsertBranch(
     MachineBasicBlock &MBB,MachineBasicBlock *TBB, MachineBasicBlock *FBB,
-    const SmallVectorImpl<MachineOperand> &Cond, DebugLoc DL) const {
+    ArrayRef<MachineOperand> Cond, DebugLoc DL) const {
 
   Opcode_t BOpc   = Hexagon::J2_jump;
   Opcode_t BccOpc = Hexagon::J2_jumpt;
@@ -1013,7 +1013,7 @@
 
 bool HexagonInstrInfo::
 PredicateInstruction(MachineInstr *MI,
-                     const SmallVectorImpl<MachineOperand> &Cond) const {
+                     ArrayRef<MachineOperand> Cond) const {
   if (Cond.empty() || isEndLoopN(Cond[0].getImm())) {
     DEBUG(dbgs() << "\nCannot predicate:"; MI->dump(););
     return false;
@@ -1162,8 +1162,8 @@
 
 bool
 HexagonInstrInfo::
-SubsumesPredicate(const SmallVectorImpl<MachineOperand> &Pred1,
-                  const SmallVectorImpl<MachineOperand> &Pred2) const {
+SubsumesPredicate(ArrayRef<MachineOperand> Pred1,
+                  ArrayRef<MachineOperand> Pred2) const {
   // TODO: Fix this
   return false;
 }
@@ -1982,8 +1982,7 @@
          (Opcode == Hexagon::J2_jumpf);
 }
 
-bool HexagonInstrInfo::predOpcodeHasNot(
-    const SmallVectorImpl<MachineOperand> &Cond) const {
+bool HexagonInstrInfo::predOpcodeHasNot(ArrayRef<MachineOperand> Cond) const {
   if (Cond.empty() || !isPredicated(Cond[0].getImm()))
     return false;
   return !isPredicatedTrue(Cond[0].getImm());
@@ -1994,7 +1993,7 @@
           Opcode == Hexagon::ENDLOOP1);
 }
 
-bool HexagonInstrInfo::getPredReg(const SmallVectorImpl<MachineOperand> &Cond,
+bool HexagonInstrInfo::getPredReg(ArrayRef<MachineOperand> Cond,
                                   unsigned &PredReg, unsigned &PredRegPos,
                                   unsigned &PredRegFlags) const {
   if (Cond.empty())

llvm/lib/Target/Hexagon/HexagonInstrInfo.h

diff --git a/llvm/lib/Target/Hexagon/HexagonInstrInfo.h b/llvm/lib/Target/Hexagon/HexagonInstrInfo.h
index a7ae65e..d0b8a46 100644
--- a/llvm/lib/Target/Hexagon/HexagonInstrInfo.h
+++ b/llvm/lib/Target/Hexagon/HexagonInstrInfo.h
@@ -69,8 +69,7 @@
   unsigned RemoveBranch(MachineBasicBlock &MBB) const override;
 
   unsigned InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
-                        MachineBasicBlock *FBB,
-                        const SmallVectorImpl<MachineOperand> &Cond,
+                        MachineBasicBlock *FBB, ArrayRef<MachineOperand> Cond,
                         DebugLoc DL) const override;
 
   bool analyzeCompare(const MachineInstr *MI,
@@ -129,7 +128,7 @@
   bool isBranch(const MachineInstr *MI) const;
   bool isPredicable(MachineInstr *MI) const override;
   bool PredicateInstruction(MachineInstr *MI,
-                    const SmallVectorImpl<MachineOperand> &Cond) const override;
+                            ArrayRef<MachineOperand> Cond) const override;
 
   bool isProfitableToIfCvt(MachineBasicBlock &MBB, unsigned NumCycles,
                            unsigned ExtraPredCycles,
@@ -149,8 +148,8 @@
   bool isPredicatedNew(unsigned Opcode) const;
   bool DefinesPredicate(MachineInstr *MI,
                         std::vector<MachineOperand> &Pred) const override;
-  bool SubsumesPredicate(const SmallVectorImpl<MachineOperand> &Pred1,
-                   const SmallVectorImpl<MachineOperand> &Pred2) const override;
+  bool SubsumesPredicate(ArrayRef<MachineOperand> Pred1,
+                         ArrayRef<MachineOperand> Pred2) const override;
 
   bool
   ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const override;
@@ -222,11 +221,10 @@
   bool NonExtEquivalentExists (const MachineInstr *MI) const;
   short getNonExtOpcode(const MachineInstr *MI) const;
   bool PredOpcodeHasJMP_c(Opcode_t Opcode) const;
-  bool predOpcodeHasNot(const SmallVectorImpl<MachineOperand> &Cond) const;
+  bool predOpcodeHasNot(ArrayRef<MachineOperand> Cond) const;
   bool isEndLoopN(Opcode_t Opcode) const;
-  bool getPredReg(const SmallVectorImpl<MachineOperand> &Cond,
-                  unsigned &PredReg, unsigned &PredRegPos,
-                  unsigned &PredRegFlags) const;
+  bool getPredReg(ArrayRef<MachineOperand> Cond, unsigned &PredReg,
+                  unsigned &PredRegPos, unsigned &PredRegFlags) const;
   int getCondOpcode(int Opc, bool sense) const;
 
 };