Searched refs:CmpMI (Results 1 – 4 of 4) sorted by relevance
| /external/llvm/lib/Target/AArch64/ |
| D | AArch64ConditionOptimizer.cpp | 102 CmpInfo adjustCmp(MachineInstr *CmpMI, AArch64CC::CondCode Cmp);
103 void modifyCmp(MachineInstr *CmpMI, const CmpInfo &Info);
104 bool adjustTo(MachineInstr *CmpMI, AArch64CC::CondCode Cmp, MachineInstr *To,
225 MachineInstr *CmpMI, AArch64CC::CondCode Cmp) { in adjustCmp() argument
226 unsigned Opc = CmpMI->getOpcode(); in adjustCmp()
238 const int OldImm = (int)CmpMI->getOperand(2).getImm(); in adjustCmp()
252 void AArch64ConditionOptimizer::modifyCmp(MachineInstr *CmpMI, in modifyCmp() argument
259 MachineBasicBlock *const MBB = CmpMI->getParent(); in modifyCmp()
262 BuildMI(*MBB, CmpMI, CmpMI->getDebugLoc(), TII->get(Opc)) in modifyCmp()
263 .addOperand(CmpMI->getOperand(0)) in modifyCmp()
[all …]
|
| D | AArch64ConditionalCompares.cpp | 158 MachineInstr *CmpMI; member in __anon2dd089570111::SSACCmpConv
188 bool canSpeculateInstrs(MachineBasicBlock *MBB, const MachineInstr *CmpMI);
381 const MachineInstr *CmpMI) { in canSpeculateInstrs() argument
425 if (&I != CmpMI && I.modifiesRegister(AArch64::NZCV, TRI)) { in canSpeculateInstrs()
552 CmpMI = findConvertibleCompare(CmpBB); in canConvert()
553 if (!CmpMI) in canConvert()
556 if (!canSpeculateInstrs(CmpBB, CmpMI)) { in canConvert()
615 switch (CmpMI->getOpcode()) { in convert()
651 MRI->constrainRegClass(CmpMI->getOperand(FirstOp).getReg(), in convert()
653 if (CmpMI->getOperand(FirstOp + 1).isReg()) in convert()
[all …]
|
| /external/llvm/lib/Target/ARM/ |
| D | ARMConstantIslandPass.cpp | 1956 MachineBasicBlock::iterator CmpMI = Br.MI; in optimizeThumb2Branches() local
1957 if (CmpMI != Br.MI->getParent()->begin()) { in optimizeThumb2Branches()
1958 --CmpMI; in optimizeThumb2Branches()
1959 if (CmpMI->getOpcode() == ARM::tCMPi8) { in optimizeThumb2Branches()
1960 unsigned Reg = CmpMI->getOperand(0).getReg(); in optimizeThumb2Branches()
1961 Pred = getInstrPredicate(CmpMI, PredReg); in optimizeThumb2Branches()
1963 CmpMI->getOperand(1).getImm() == 0 && in optimizeThumb2Branches()
1966 DEBUG(dbgs() << "Fold: " << *CmpMI << " and: " << *Br.MI); in optimizeThumb2Branches()
1968 BuildMI(*MBB, CmpMI, Br.MI->getDebugLoc(), TII->get(NewOpc)) in optimizeThumb2Branches()
1970 CmpMI->eraseFromParent(); in optimizeThumb2Branches()
|
| D | ARMBaseInstrInfo.cpp | 1714 MachineBasicBlock::iterator CmpMI = LastMI; in isProfitableToIfCvt() local
1715 if (CmpMI != Pred->begin()) { in isProfitableToIfCvt()
1716 --CmpMI; in isProfitableToIfCvt()
1717 if (CmpMI->getOpcode() == ARM::tCMPi8 || in isProfitableToIfCvt()
1718 CmpMI->getOpcode() == ARM::t2CMPri) { in isProfitableToIfCvt()
1719 unsigned Reg = CmpMI->getOperand(0).getReg(); in isProfitableToIfCvt()
1721 ARMCC::CondCodes P = getInstrPredicate(CmpMI, PredReg); in isProfitableToIfCvt()
1722 if (P == ARMCC::AL && CmpMI->getOperand(1).getImm() == 0 && in isProfitableToIfCvt()
|