diff options
Diffstat (limited to 'lib/Target/Hexagon/HexagonHardwareLoops.cpp')
| -rw-r--r-- | lib/Target/Hexagon/HexagonHardwareLoops.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/Target/Hexagon/HexagonHardwareLoops.cpp b/lib/Target/Hexagon/HexagonHardwareLoops.cpp index 57772a5..d756aec 100644 --- a/lib/Target/Hexagon/HexagonHardwareLoops.cpp +++ b/lib/Target/Hexagon/HexagonHardwareLoops.cpp @@ -328,7 +328,10 @@ CountValue *HexagonHardwareLoops::getTripCount(MachineLoop *L) const { // can get a useful trip count. The trip count can // be either a register or an immediate. The location // of the value depends upon the type (reg or imm). - while ((IV_Opnd = IV_Opnd->getNextOperandForReg())) { + for (MachineRegisterInfo::reg_iterator + RI = MRI->reg_begin(IV_Opnd->getReg()), RE = MRI->reg_end(); + RI != RE; ++RI) { + IV_Opnd = &RI.getOperand(); const MachineInstr *MI = IV_Opnd->getParent(); if (L->contains(MI) && isCompareEqualsImm(MI)) { const MachineOperand &MO = MI->getOperand(2); @@ -491,7 +494,7 @@ bool HexagonHardwareLoops::convertToHardwareLoop(MachineLoop *L) { TII->get(Hexagon::NEG), CountReg).addReg(CountReg1); } - // Add the Loop instruction to the begining of the loop. + // Add the Loop instruction to the beginning of the loop. BuildMI(*Preheader, InsertPos, InsertPos->getDebugLoc(), TII->get(Hexagon::LOOP0_r)).addMBB(LoopStart).addReg(CountReg); } else { @@ -623,7 +626,7 @@ void HexagonFixupHwLoops::convertLoopInstr(MachineFunction &MF, const TargetInstrInfo *TII = MF.getTarget().getInstrInfo(); MachineBasicBlock *MBB = MII->getParent(); DebugLoc DL = MII->getDebugLoc(); - unsigned Scratch = RS.scavengeRegister(Hexagon::IntRegsRegisterClass, MII, 0); + unsigned Scratch = RS.scavengeRegister(&Hexagon::IntRegsRegClass, MII, 0); // First, set the LC0 with the trip count. if (MII->getOperand(1).isReg()) { |
