move target-independent opcodes out of TargetInstrInfo
into TargetOpcodes.h. #include the new TargetOpcodes.h
into MachineInstr. Add new inline accessors (like isPHI())
to MachineInstr, and start using them throughout the
codebase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95687 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index c52156a..27e5620 100644
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -140,7 +140,7 @@
<< ":\t\t# derived from " << mbbi->getName() << "\n";
for (MachineBasicBlock::iterator mii = mbbi->begin(),
mie = mbbi->end(); mii != mie; ++mii) {
- if (mii->getOpcode()==TargetInstrInfo::DEBUG_VALUE)
+ if (mii->isDebugValue())
OS << SlotIndex::getEmptyKey() << '\t' << *mii;
else
OS << getInstructionIndex(mii) << '\t' << *mii;
@@ -288,9 +288,7 @@
VNInfo *ValNo;
MachineInstr *CopyMI = NULL;
unsigned SrcReg, DstReg, SrcSubReg, DstSubReg;
- if (mi->getOpcode() == TargetInstrInfo::EXTRACT_SUBREG ||
- mi->getOpcode() == TargetInstrInfo::INSERT_SUBREG ||
- mi->getOpcode() == TargetInstrInfo::SUBREG_TO_REG ||
+ if (mi->isExtractSubreg() || mi->isInsertSubreg() || mi->isSubregToReg() ||
tii_->isMoveInstr(*mi, SrcReg, DstReg, SrcSubReg, DstSubReg))
CopyMI = mi;
// Earlyclobbers move back one.
@@ -460,9 +458,7 @@
VNInfo *ValNo;
MachineInstr *CopyMI = NULL;
unsigned SrcReg, DstReg, SrcSubReg, DstSubReg;
- if (mi->getOpcode() == TargetInstrInfo::EXTRACT_SUBREG ||
- mi->getOpcode() == TargetInstrInfo::INSERT_SUBREG ||
- mi->getOpcode() == TargetInstrInfo::SUBREG_TO_REG ||
+ if (mi->isExtractSubreg() || mi->isInsertSubreg() || mi->isSubregToReg()||
tii_->isMoveInstr(*mi, SrcReg, DstReg, SrcSubReg, DstSubReg))
CopyMI = mi;
ValNo = interval.getNextValue(defIndex, CopyMI, true, VNInfoAllocator);
@@ -577,9 +573,7 @@
else if (allocatableRegs_[MO.getReg()]) {
MachineInstr *CopyMI = NULL;
unsigned SrcReg, DstReg, SrcSubReg, DstSubReg;
- if (MI->getOpcode() == TargetInstrInfo::EXTRACT_SUBREG ||
- MI->getOpcode() == TargetInstrInfo::INSERT_SUBREG ||
- MI->getOpcode() == TargetInstrInfo::SUBREG_TO_REG ||
+ if (MI->isExtractSubreg() || MI->isInsertSubreg() || MI->isSubregToReg() ||
tii_->isMoveInstr(*MI, SrcReg, DstReg, SrcSubReg, DstSubReg))
CopyMI = MI;
handlePhysicalRegisterDef(MBB, MI, MIIdx, MO,
@@ -696,7 +690,7 @@
for (MachineBasicBlock::iterator MI = MBB->begin(), miEnd = MBB->end();
MI != miEnd; ++MI) {
DEBUG(dbgs() << MIIndex << "\t" << *MI);
- if (MI->getOpcode()==TargetInstrInfo::DEBUG_VALUE)
+ if (MI->isDebugValue())
continue;
// Handle defs.
@@ -745,7 +739,7 @@
if (!VNI->getCopy())
return 0;
- if (VNI->getCopy()->getOpcode() == TargetInstrInfo::EXTRACT_SUBREG) {
+ if (VNI->getCopy()->isExtractSubreg()) {
// If it's extracting out of a physical register, return the sub-register.
unsigned Reg = VNI->getCopy()->getOperand(1).getReg();
if (TargetRegisterInfo::isPhysicalRegister(Reg)) {
@@ -759,8 +753,8 @@
Reg = tri_->getSubReg(Reg, VNI->getCopy()->getOperand(2).getImm());
}
return Reg;
- } else if (VNI->getCopy()->getOpcode() == TargetInstrInfo::INSERT_SUBREG ||
- VNI->getCopy()->getOpcode() == TargetInstrInfo::SUBREG_TO_REG)
+ } else if (VNI->getCopy()->isInsertSubreg() ||
+ VNI->getCopy()->isSubregToReg())
return VNI->getCopy()->getOperand(2).getReg();
unsigned SrcReg, DstReg, SrcSubReg, DstSubReg;
@@ -922,7 +916,7 @@
SmallVector<unsigned, 2> &Ops,
bool isSS, int Slot, unsigned Reg) {
// If it is an implicit def instruction, just delete it.
- if (MI->getOpcode() == TargetInstrInfo::IMPLICIT_DEF) {
+ if (MI->isImplicitDef()) {
RemoveMachineInstrFromMaps(MI);
vrm.RemoveMachineInstrFromMaps(MI);
MI->eraseFromParent();
@@ -1528,7 +1522,7 @@
MachineInstr *MI = &*ri;
++ri;
if (O.isDef()) {
- assert(MI->getOpcode() == TargetInstrInfo::IMPLICIT_DEF &&
+ assert(MI->isImplicitDef() &&
"Register def was not rewritten?");
RemoveMachineInstrFromMaps(MI);
vrm.RemoveMachineInstrFromMaps(MI);
@@ -2059,7 +2053,7 @@
std::string msg;
raw_string_ostream Msg(msg);
Msg << "Ran out of registers during register allocation!";
- if (MI->getOpcode() == TargetInstrInfo::INLINEASM) {
+ if (MI->isInlineAsm()) {
Msg << "\nPlease check your inline asm statement for invalid "
<< "constraints:\n";
MI->print(Msg, tm_);