#include "ARMHazardRecognizer.h"
#include "ARMMachineFunctionInfo.h"
#include "MCTargetDesc/ARMAddressingModes.h"
-#include "llvm/Constants.h"
-#include "llvm/Function.h"
-#include "llvm/GlobalValue.h"
+#include "llvm/ADT/STLExtras.h"
#include "llvm/CodeGen/LiveVariables.h"
#include "llvm/CodeGen/MachineConstantPool.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineMemOperand.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/SelectionDAGNodes.h"
+#include "llvm/Constants.h"
+#include "llvm/Function.h"
+#include "llvm/GlobalValue.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/Support/BranchProbability.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
-#include "llvm/ADT/STLExtras.h"
#define GET_INSTRINFO_CTOR
#include "ARMGenInstrInfo.inc"
const InstrItineraryData *II = TM->getInstrItineraryData();
return new ScoreboardHazardRecognizer(II, DAG, "pre-RA-sched");
}
- return TargetInstrInfoImpl::CreateTargetHazardRecognizer(TM, DAG);
+ return TargetInstrInfo::CreateTargetHazardRecognizer(TM, DAG);
}
ScheduleHazardRecognizer *ARMBaseInstrInfo::
if (Subtarget.isThumb2() || Subtarget.hasVFP2())
return (ScheduleHazardRecognizer *)
new ARMHazardRecognizer(II, *this, getRegisterInfo(), Subtarget, DAG);
- return TargetInstrInfoImpl::CreateTargetPostRAHazardRecognizer(II, DAG);
+ return TargetInstrInfo::CreateTargetPostRAHazardRecognizer(II, DAG);
}
MachineInstr *
// All clear, widen the COPY.
DEBUG(dbgs() << "widening: " << *MI);
+ MachineInstrBuilder MIB(*MI->getParent()->getParent(), MI);
// Get rid of the old <imp-def> of DstRegD. Leave it if it defines a Q-reg
// or some other super-register.
MI->setDesc(get(ARM::VMOVD));
MI->getOperand(0).setReg(DstRegD);
MI->getOperand(1).setReg(SrcRegD);
- AddDefaultPred(MachineInstrBuilder(MI));
+ AddDefaultPred(MIB);
// We are now reading SrcRegD instead of SrcRegS. This may upset the
// register scavenger and machine verifier, so we need to indicate that we
// are reading an undefined value from SrcRegD, but a proper value from
// SrcRegS.
MI->getOperand(1).setIsUndef();
- MachineInstrBuilder(MI).addReg(SrcRegS, RegState::Implicit);
+ MIB.addReg(SrcRegS, RegState::Implicit);
// SrcRegD may actually contain an unrelated value in the ssub_1
// sub-register. Don't kill it. Only kill the ssub_0 sub-register.
MachineInstr *
ARMBaseInstrInfo::duplicate(MachineInstr *Orig, MachineFunction &MF) const {
- MachineInstr *MI = TargetInstrInfoImpl::duplicate(Orig, MF);
+ MachineInstr *MI = TargetInstrInfo::duplicate(Orig, MF);
switch(Orig->getOpcode()) {
case ARM::tLDRpci_pic:
case ARM::t2LDRpci_pic: {
/// only return true if the base pointers are the same and the only differences
/// between the two addresses is the offset. It also returns the offsets by
/// reference.
+///
+/// FIXME: remove this in favor of the MachineInstr interface once pre-RA-sched
+/// is permanently disabled.
bool ARMBaseInstrInfo::areLoadsFromSameBasePtr(SDNode *Load1, SDNode *Load2,
int64_t &Offset1,
int64_t &Offset2) const {
/// from the common base address. It returns true if it decides it's desirable
/// to schedule the two loads together. "NumLoads" is the number of loads that
/// have already been scheduled after Load1.
+///
+/// FIXME: remove this in favor of the MachineInstr interface once pre-RA-sched
+/// is permanently disabled.
bool ARMBaseInstrInfo::shouldScheduleLoadsNear(SDNode *Load1, SDNode *Load2,
int64_t Offset1, int64_t Offset2,
unsigned NumLoads) const {
// MOVCC AL can't be inverted. Shouldn't happen.
if (CC == ARMCC::AL || PredReg != ARM::CPSR)
return NULL;
- MI = TargetInstrInfoImpl::commuteInstruction(MI, NewMI);
+ MI = TargetInstrInfo::commuteInstruction(MI, NewMI);
if (!MI)
return NULL;
// After swapping the MOVCC operands, also invert the condition.
return MI;
}
}
- return TargetInstrInfoImpl::commuteInstruction(MI, NewMI);
+ return TargetInstrInfo::commuteInstruction(MI, NewMI);
}
/// Identify instructions that can be folded into a MOVCC instruction, and
if (Latency > 0 && Subtarget.isThumb2()) {
const MachineFunction *MF = DefMI->getParent()->getParent();
if (MF->getFunction()->getFnAttributes().
- hasAttribute(Attributes::OptimizeForSize))
+ hasAttribute(Attribute::OptimizeForSize))
--Latency;
}
return Latency;
ARMBaseInstrInfo::setExecutionDomain(MachineInstr *MI, unsigned Domain) const {
unsigned DstReg, SrcReg, DReg;
unsigned Lane;
- MachineInstrBuilder MIB(MI);
+ MachineInstrBuilder MIB(*MI->getParent()->getParent(), MI);
const TargetRegisterInfo *TRI = &getRegisterInfo();
switch (MI->getOpcode()) {
default: