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Move a bunch more accessors from TargetInstrInfo to TargetInstrDescriptor

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45680 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2008-01-07 03:13:06 +00:00
parent cc8cd0cbf1
commit 349c495200
18 changed files with 115 additions and 123 deletions
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105
include/llvm/Target/TargetInstrInfo.h
View File

@ -169,8 +169,8 @@ public:
class TargetInstrDescriptor { class TargetInstrDescriptor {
public: public:
unsigned short Opcode; // The opcode. unsigned short Opcode; // The opcode.
unsigned short numOperands; // Num of args (may be more if variable_ops). unsigned short NumOperands; // Num of args (may be more if variable_ops).
unsigned short numDefs; // Num of args that are definitions. unsigned short NumDefs; // Num of args that are definitions.
const char * Name; // Assembly language mnemonic for the opcode. const char * Name; // Assembly language mnemonic for the opcode.
unsigned SchedClass; // enum identifying instr sched class unsigned SchedClass; // enum identifying instr sched class
unsigned Flags; // flags identifying machine instr class unsigned Flags; // flags identifying machine instr class
@ -183,9 +183,9 @@ public:
/// it is set. Returns -1 if it is not set. /// it is set. Returns -1 if it is not set.
int getOperandConstraint(unsigned OpNum, int getOperandConstraint(unsigned OpNum,
TOI::OperandConstraint Constraint) const { TOI::OperandConstraint Constraint) const {
assert((OpNum < numOperands || (Flags & M_VARIABLE_OPS)) && assert((OpNum < NumOperands || hasVariableOperands()) &&
"Invalid operand # of TargetInstrInfo"); "Invalid operand # of TargetInstrInfo");
if (OpNum < numOperands && if (OpNum < NumOperands &&
(OpInfo[OpNum].Constraints & (1 << Constraint))) { (OpInfo[OpNum].Constraints & (1 << Constraint))) {
unsigned Pos = 16 + Constraint * 4; unsigned Pos = 16 + Constraint * 4;
return (int)(OpInfo[OpNum].Constraints >> Pos) & 0xf; return (int)(OpInfo[OpNum].Constraints >> Pos) & 0xf;
@ -197,18 +197,50 @@ public:
/// dest operand. Returns -1 if there isn't one. /// dest operand. Returns -1 if there isn't one.
int findTiedToSrcOperand(unsigned OpNum) const; int findTiedToSrcOperand(unsigned OpNum) const;
const char *getName() const {
return Name;
}
unsigned getNumOperands() const {
return NumOperands;
}
unsigned getNumDefs() const {
return NumDefs;
}
bool hasVariableOperands() const {
return Flags & M_VARIABLE_OPS;
}
bool hasOptionalDef() const {
return Flags & M_HAS_OPTIONAL_DEF;
}
const unsigned *getImplicitUses() const {
return ImplicitUses;
}
const unsigned *getImplicitDefs() const {
return ImplicitDefs;
}
bool isReturn() const {
return Flags & M_RET_FLAG;
}
bool isCall() const { bool isCall() const {
return Flags & M_CALL_FLAG; return Flags & M_CALL_FLAG;
} }
bool isBranch() const {
return Flags & M_BRANCH_FLAG;
}
bool isTerminator() const { bool isTerminator() const {
return Flags & M_TERMINATOR_FLAG; return Flags & M_TERMINATOR_FLAG;
} }
bool isBranch() const {
return Flags & M_BRANCH_FLAG;
}
bool isIndirectBranch() const { bool isIndirectBranch() const {
return Flags & M_INDIRECT_FLAG; return Flags & M_INDIRECT_FLAG;
} }
@ -221,7 +253,16 @@ public:
return Flags & M_NOT_DUPLICABLE; return Flags & M_NOT_DUPLICABLE;
} }
bool isCommutableInstr() const {
return Flags & M_COMMUTABLE;
}
/// usesCustomDAGSchedInsertionHook - Return true if this instruction requires
/// custom insertion support when the DAG scheduler is inserting it into a
/// machine basic block.
bool usesCustomDAGSchedInsertionHook() const {
return Flags & M_USES_CUSTOM_DAG_SCHED_INSERTION;
}
/// isSimpleLoad - Return true for instructions that are simple loads from /// isSimpleLoad - Return true for instructions that are simple loads from
/// memory. This should only be set on instructions that load a value from /// memory. This should only be set on instructions that load a value from
@ -293,54 +334,6 @@ public:
return desc[Opcode]; return desc[Opcode];
} }
const char *getName(unsigned Opcode) const {
return get(Opcode).Name;
}
int getNumOperands(unsigned Opcode) const {
return get(Opcode).numOperands;
}
int getNumDefs(unsigned Opcode) const {
return get(Opcode).numDefs;
}
const unsigned *getImplicitUses(unsigned Opcode) const {
return get(Opcode).ImplicitUses;
}
const unsigned *getImplicitDefs(unsigned Opcode) const {
return get(Opcode).ImplicitDefs;
}
//
// Query instruction class flags according to the machine-independent
// flags listed above.
//
bool isReturn(unsigned Opcode) const {
return get(Opcode).Flags & M_RET_FLAG;
}
bool isCommutableInstr(unsigned Opcode) const {
return get(Opcode).Flags & M_COMMUTABLE;
}
/// usesCustomDAGSchedInsertionHook - Return true if this instruction requires
/// custom insertion support when the DAG scheduler is inserting it into a
/// machine basic block.
bool usesCustomDAGSchedInsertionHook(unsigned Opcode) const {
return get(Opcode).Flags & M_USES_CUSTOM_DAG_SCHED_INSERTION;
}
bool hasVariableOperands(unsigned Opcode) const {
return get(Opcode).Flags & M_VARIABLE_OPS;
}
bool hasOptionalDef(unsigned Opcode) const {
return get(Opcode).Flags & M_HAS_OPTIONAL_DEF;
}
/// isTriviallyReMaterializable - Return true if the instruction is trivially /// isTriviallyReMaterializable - Return true if the instruction is trivially
/// rematerializable, meaning it has no side effects and requires no operands /// rematerializable, meaning it has no side effects and requires no operands
/// that aren't always available. /// that aren't always available.

3
lib/CodeGen/LiveVariables.cpp
View File

@ -431,7 +431,6 @@ void LiveVariables::HandlePhysRegDef(unsigned Reg, MachineInstr *MI) {
bool LiveVariables::runOnMachineFunction(MachineFunction &mf) { bool LiveVariables::runOnMachineFunction(MachineFunction &mf) {
MF = &mf; MF = &mf;
const TargetInstrInfo &TII = *MF->getTarget().getInstrInfo();
RegInfo = MF->getTarget().getRegisterInfo(); RegInfo = MF->getTarget().getRegisterInfo();
assert(RegInfo && "Target doesn't have register information?"); assert(RegInfo && "Target doesn't have register information?");
@ -536,7 +535,7 @@ bool LiveVariables::runOnMachineFunction(MachineFunction &mf) {
// Finally, if the last instruction in the block is a return, make sure to mark // Finally, if the last instruction in the block is a return, make sure to mark
// it as using all of the live-out values in the function. // it as using all of the live-out values in the function.
if (!MBB->empty() && TII.isReturn(MBB->back().getOpcode())) { if (!MBB->empty() && MBB->back().getDesc()->isReturn()) {
MachineInstr *Ret = &MBB->back(); MachineInstr *Ret = &MBB->back();
for (MachineRegisterInfo::liveout_iterator for (MachineRegisterInfo::liveout_iterator
I = MF->getRegInfo().liveout_begin(), I = MF->getRegInfo().liveout_begin(),

24
lib/CodeGen/MachineInstr.cpp
View File

@ -252,13 +252,13 @@ void MachineInstr::addImplicitDefUseOperands() {
/// instructions with variable number of operands). /// instructions with variable number of operands).
MachineInstr::MachineInstr(const TargetInstrDescriptor &tid, bool NoImp) MachineInstr::MachineInstr(const TargetInstrDescriptor &tid, bool NoImp)
: TID(&tid), NumImplicitOps(0), Parent(0) { : TID(&tid), NumImplicitOps(0), Parent(0) {
if (!NoImp && TID->ImplicitDefs) if (!NoImp && TID->getImplicitDefs())
for (const unsigned *ImpDefs = TID->ImplicitDefs; *ImpDefs; ++ImpDefs) for (const unsigned *ImpDefs = TID->getImplicitDefs(); *ImpDefs; ++ImpDefs)
NumImplicitOps++; NumImplicitOps++;
if (!NoImp && TID->ImplicitUses) if (!NoImp && TID->getImplicitUses())
for (const unsigned *ImpUses = TID->ImplicitUses; *ImpUses; ++ImpUses) for (const unsigned *ImpUses = TID->getImplicitUses(); *ImpUses; ++ImpUses)
NumImplicitOps++; NumImplicitOps++;
Operands.reserve(NumImplicitOps + TID->numOperands); Operands.reserve(NumImplicitOps + TID->getNumOperands());
if (!NoImp) if (!NoImp)
addImplicitDefUseOperands(); addImplicitDefUseOperands();
// Make sure that we get added to a machine basicblock // Make sure that we get added to a machine basicblock
@ -273,12 +273,12 @@ MachineInstr::MachineInstr(MachineBasicBlock *MBB,
: TID(&tid), NumImplicitOps(0), Parent(0) { : TID(&tid), NumImplicitOps(0), Parent(0) {
assert(MBB && "Cannot use inserting ctor with null basic block!"); assert(MBB && "Cannot use inserting ctor with null basic block!");
if (TID->ImplicitDefs) if (TID->ImplicitDefs)
for (const unsigned *ImpDefs = TID->ImplicitDefs; *ImpDefs; ++ImpDefs) for (const unsigned *ImpDefs = TID->getImplicitDefs(); *ImpDefs; ++ImpDefs)
NumImplicitOps++; NumImplicitOps++;
if (TID->ImplicitUses) if (TID->ImplicitUses)
for (const unsigned *ImpUses = TID->ImplicitUses; *ImpUses; ++ImpUses) for (const unsigned *ImpUses = TID->getImplicitUses(); *ImpUses; ++ImpUses)
NumImplicitOps++; NumImplicitOps++;
Operands.reserve(NumImplicitOps + TID->numOperands); Operands.reserve(NumImplicitOps + TID->getNumOperands());
addImplicitDefUseOperands(); addImplicitDefUseOperands();
// Make sure that we get added to a machine basicblock // Make sure that we get added to a machine basicblock
LeakDetector::addGarbageObject(this); LeakDetector::addGarbageObject(this);
@ -487,8 +487,8 @@ MachineInstr *MachineInstr::removeFromParent() {
/// OperandComplete - Return true if it's illegal to add a new operand /// OperandComplete - Return true if it's illegal to add a new operand
/// ///
bool MachineInstr::OperandsComplete() const { bool MachineInstr::OperandsComplete() const {
unsigned short NumOperands = TID->numOperands; unsigned short NumOperands = TID->getNumOperands();
if ((TID->Flags & M_VARIABLE_OPS) == 0 && if (TID->hasVariableOperands() == 0 &&
getNumOperands()-NumImplicitOps >= NumOperands) getNumOperands()-NumImplicitOps >= NumOperands)
return true; // Broken: we have all the operands of this instruction! return true; // Broken: we have all the operands of this instruction!
return false; return false;
@ -497,8 +497,8 @@ bool MachineInstr::OperandsComplete() const {
/// getNumExplicitOperands - Returns the number of non-implicit operands. /// getNumExplicitOperands - Returns the number of non-implicit operands.
/// ///
unsigned MachineInstr::getNumExplicitOperands() const { unsigned MachineInstr::getNumExplicitOperands() const {
unsigned NumOperands = TID->numOperands; unsigned NumOperands = TID->getNumOperands();
if ((TID->Flags & M_VARIABLE_OPS) == 0) if (TID->hasVariableOperands() == 0)
return NumOperands; return NumOperands;
for (unsigned e = getNumOperands(); NumOperands != e; ++NumOperands) { for (unsigned e = getNumOperands(); NumOperands != e; ++NumOperands) {

5
lib/CodeGen/PrologEpilogInserter.cpp
View File

@ -262,7 +262,7 @@ void PEI::saveCalleeSavedRegisters(MachineFunction &Fn) {
// Add code to restore the callee-save registers in each exiting block. // Add code to restore the callee-save registers in each exiting block.
for (MachineFunction::iterator FI = Fn.begin(), E = Fn.end(); FI != E; ++FI) for (MachineFunction::iterator FI = Fn.begin(), E = Fn.end(); FI != E; ++FI)
// If last instruction is a return instruction, add an epilogue. // If last instruction is a return instruction, add an epilogue.
if (!FI->empty() && TII.isReturn(FI->back().getOpcode())) { if (!FI->empty() && FI->back().getDesc()->isReturn()) {
MBB = FI; MBB = FI;
I = MBB->end(); --I; I = MBB->end(); --I;
@ -483,10 +483,9 @@ void PEI::insertPrologEpilogCode(MachineFunction &Fn) {
Fn.getTarget().getRegisterInfo()->emitPrologue(Fn); Fn.getTarget().getRegisterInfo()->emitPrologue(Fn);
// Add epilogue to restore the callee-save registers in each exiting block // Add epilogue to restore the callee-save registers in each exiting block
const TargetInstrInfo &TII = *Fn.getTarget().getInstrInfo();
for (MachineFunction::iterator I = Fn.begin(), E = Fn.end(); I != E; ++I) { for (MachineFunction::iterator I = Fn.begin(), E = Fn.end(); I != E; ++I) {
// If last instruction is a return instruction, add an epilogue // If last instruction is a return instruction, add an epilogue
if (!I->empty() && TII.isReturn(I->back().getOpcode())) if (!I->empty() && I->back().getDesc()->isReturn())
Fn.getTarget().getRegisterInfo()->emitEpilogue(Fn, *I); Fn.getTarget().getRegisterInfo()->emitEpilogue(Fn, *I);
} }
} }

29
lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
View File

@ -52,8 +52,8 @@ static void CheckForPhysRegDependency(SDNode *Def, SDNode *Use, unsigned Op,
unsigned ResNo = Use->getOperand(2).ResNo; unsigned ResNo = Use->getOperand(2).ResNo;
if (Def->isTargetOpcode()) { if (Def->isTargetOpcode()) {
const TargetInstrDescriptor &II = TII->get(Def->getTargetOpcode()); const TargetInstrDescriptor &II = TII->get(Def->getTargetOpcode());
if (ResNo >= II.numDefs && if (ResNo >= II.getNumDefs() &&
II.ImplicitDefs[ResNo - II.numDefs] == Reg) { II.ImplicitDefs[ResNo - II.getNumDefs()] == Reg) {
PhysReg = Reg; PhysReg = Reg;
const TargetRegisterClass *RC = const TargetRegisterClass *RC =
MRI->getPhysicalRegisterRegClass(Def->getValueType(ResNo), Reg); MRI->getPhysicalRegisterRegClass(Def->getValueType(ResNo), Reg);
@ -149,7 +149,7 @@ void ScheduleDAG::BuildSchedUnits() {
if (MainNode->isTargetOpcode()) { if (MainNode->isTargetOpcode()) {
unsigned Opc = MainNode->getTargetOpcode(); unsigned Opc = MainNode->getTargetOpcode();
const TargetInstrDescriptor &TID = TII->get(Opc); const TargetInstrDescriptor &TID = TII->get(Opc);
for (unsigned i = 0; i != TID.numOperands; ++i) { for (unsigned i = 0; i != TID.getNumOperands(); ++i) {
if (TID.getOperandConstraint(i, TOI::TIED_TO) != -1) { if (TID.getOperandConstraint(i, TOI::TIED_TO) != -1) {
SU->isTwoAddress = true; SU->isTwoAddress = true;
break; break;
@ -166,8 +166,8 @@ void ScheduleDAG::BuildSchedUnits() {
for (unsigned n = 0, e = SU->FlaggedNodes.size(); n != e; ++n) { for (unsigned n = 0, e = SU->FlaggedNodes.size(); n != e; ++n) {
SDNode *N = SU->FlaggedNodes[n]; SDNode *N = SU->FlaggedNodes[n];
if (N->isTargetOpcode() && if (N->isTargetOpcode() &&
TII->getImplicitDefs(N->getTargetOpcode()) && TII->get(N->getTargetOpcode()).getImplicitDefs() &&
CountResults(N) > (unsigned)TII->getNumDefs(N->getTargetOpcode())) CountResults(N) > TII->get(N->getTargetOpcode()).getNumDefs())
SU->hasPhysRegDefs = true; SU->hasPhysRegDefs = true;
for (unsigned i = 0, e = N->getNumOperands(); i != e; ++i) { for (unsigned i = 0, e = N->getNumOperands(); i != e; ++i) {
@ -293,7 +293,7 @@ static const TargetRegisterClass *getInstrOperandRegClass(
const TargetInstrInfo *TII, const TargetInstrInfo *TII,
const TargetInstrDescriptor *II, const TargetInstrDescriptor *II,
unsigned Op) { unsigned Op) {
if (Op >= II->numOperands) { if (Op >= II->getNumOperands()) {
assert((II->Flags & M_VARIABLE_OPS)&& "Invalid operand # of instruction"); assert((II->Flags & M_VARIABLE_OPS)&& "Invalid operand # of instruction");
return NULL; return NULL;
} }
@ -373,7 +373,7 @@ void ScheduleDAG::CreateVirtualRegisters(SDNode *Node,
MachineInstr *MI, MachineInstr *MI,
const TargetInstrDescriptor &II, const TargetInstrDescriptor &II,
DenseMap<SDOperand, unsigned> &VRBaseMap) { DenseMap<SDOperand, unsigned> &VRBaseMap) {
for (unsigned i = 0; i < II.numDefs; ++i) { for (unsigned i = 0; i < II.getNumDefs(); ++i) {
// If the specific node value is only used by a CopyToReg and the dest reg // If the specific node value is only used by a CopyToReg and the dest reg
// is a vreg, use the CopyToReg'd destination register instead of creating // is a vreg, use the CopyToReg'd destination register instead of creating
// a new vreg. // a new vreg.
@ -435,7 +435,7 @@ void ScheduleDAG::AddOperand(MachineInstr *MI, SDOperand Op,
// Get/emit the operand. // Get/emit the operand.
unsigned VReg = getVR(Op, VRBaseMap); unsigned VReg = getVR(Op, VRBaseMap);
const TargetInstrDescriptor *TID = MI->getDesc(); const TargetInstrDescriptor *TID = MI->getDesc();
bool isOptDef = (IIOpNum < TID->numOperands) bool isOptDef = (IIOpNum < TID->getNumOperands())
? (TID->OpInfo[IIOpNum].isOptionalDef()) : false; ? (TID->OpInfo[IIOpNum].isOptionalDef()) : false;
MI->addOperand(MachineOperand::CreateReg(VReg, isOptDef)); MI->addOperand(MachineOperand::CreateReg(VReg, isOptDef));
@ -674,10 +674,11 @@ void ScheduleDAG::EmitNode(SDNode *Node, unsigned InstanceNo,
unsigned NumResults = CountResults(Node); unsigned NumResults = CountResults(Node);
unsigned NodeOperands = CountOperands(Node); unsigned NodeOperands = CountOperands(Node);
unsigned NumMIOperands = NodeOperands + NumResults; unsigned NumMIOperands = NodeOperands + NumResults;
bool HasPhysRegOuts = (NumResults > II.numDefs) && II.ImplicitDefs; bool HasPhysRegOuts = (NumResults > II.getNumDefs()) &&
II.getImplicitDefs() != 0;
#ifndef NDEBUG #ifndef NDEBUG
assert((unsigned(II.numOperands) == NumMIOperands || assert((II.getNumOperands() == NumMIOperands ||
HasPhysRegOuts || (II.Flags & M_VARIABLE_OPS)) && HasPhysRegOuts || II.hasVariableOperands()) &&
"#operands for dag node doesn't match .td file!"); "#operands for dag node doesn't match .td file!");
#endif #endif
@ -692,7 +693,7 @@ void ScheduleDAG::EmitNode(SDNode *Node, unsigned InstanceNo,
// Emit all of the actual operands of this instruction, adding them to the // Emit all of the actual operands of this instruction, adding them to the
// instruction as appropriate. // instruction as appropriate.
for (unsigned i = 0; i != NodeOperands; ++i) for (unsigned i = 0; i != NodeOperands; ++i)
AddOperand(MI, Node->getOperand(i), i+II.numDefs, &II, VRBaseMap); AddOperand(MI, Node->getOperand(i), i+II.getNumDefs(), &II, VRBaseMap);
// Commute node if it has been determined to be profitable. // Commute node if it has been determined to be profitable.
if (CommuteSet.count(Node)) { if (CommuteSet.count(Node)) {
@ -719,8 +720,8 @@ void ScheduleDAG::EmitNode(SDNode *Node, unsigned InstanceNo,
// Additional results must be an physical register def. // Additional results must be an physical register def.
if (HasPhysRegOuts) { if (HasPhysRegOuts) {
for (unsigned i = II.numDefs; i < NumResults; ++i) { for (unsigned i = II.getNumDefs(); i < NumResults; ++i) {
unsigned Reg = II.ImplicitDefs[i - II.numDefs]; unsigned Reg = II.getImplicitDefs()[i - II.getNumDefs()];
if (Node->hasAnyUseOfValue(i)) if (Node->hasAnyUseOfValue(i))
EmitCopyFromReg(Node, i, InstanceNo, Reg, VRBaseMap); EmitCopyFromReg(Node, i, InstanceNo, Reg, VRBaseMap);
} }

19
lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
View File

@ -148,7 +148,7 @@ void ScheduleDAGRRList::CommuteNodesToReducePressure() {
if (!SU || !SU->Node) continue; if (!SU || !SU->Node) continue;
if (SU->isCommutable) { if (SU->isCommutable) {
unsigned Opc = SU->Node->getTargetOpcode(); unsigned Opc = SU->Node->getTargetOpcode();
unsigned NumRes = TII->getNumDefs(Opc); unsigned NumRes = TII->get(Opc).getNumDefs();
unsigned NumOps = CountOperands(SU->Node); unsigned NumOps = CountOperands(SU->Node);
for (unsigned j = 0; j != NumOps; ++j) { for (unsigned j = 0; j != NumOps; ++j) {
if (TII->getOperandConstraint(Opc, j+NumRes, TOI::TIED_TO) == -1) if (TII->getOperandConstraint(Opc, j+NumRes, TOI::TIED_TO) == -1)
@ -431,7 +431,7 @@ SUnit *ScheduleDAGRRList::CopyAndMoveSuccessors(SUnit *SU) {
SUnit *NewSU = NewSUnit(N); SUnit *NewSU = NewSUnit(N);
SUnitMap[N].push_back(NewSU); SUnitMap[N].push_back(NewSU);
const TargetInstrDescriptor *TID = &TII->get(N->getTargetOpcode()); const TargetInstrDescriptor *TID = &TII->get(N->getTargetOpcode());
for (unsigned i = 0; i != TID->numOperands; ++i) { for (unsigned i = 0; i != TID->getNumOperands(); ++i) {
if (TID->getOperandConstraint(i, TOI::TIED_TO) != -1) { if (TID->getOperandConstraint(i, TOI::TIED_TO) != -1) {
NewSU->isTwoAddress = true; NewSU->isTwoAddress = true;
break; break;
@ -623,8 +623,8 @@ static MVT::ValueType getPhysicalRegisterVT(SDNode *N, unsigned Reg,
const TargetInstrInfo *TII) { const TargetInstrInfo *TII) {
const TargetInstrDescriptor &TID = TII->get(N->getTargetOpcode()); const TargetInstrDescriptor &TID = TII->get(N->getTargetOpcode());
assert(TID.ImplicitDefs && "Physical reg def must be in implicit def list!"); assert(TID.ImplicitDefs && "Physical reg def must be in implicit def list!");
unsigned NumRes = TID.numDefs; unsigned NumRes = TID.getNumDefs();
for (const unsigned *ImpDef = TID.ImplicitDefs; *ImpDef; ++ImpDef) { for (const unsigned *ImpDef = TID.getImplicitDefs(); *ImpDef; ++ImpDef) {
if (Reg == *ImpDef) if (Reg == *ImpDef)
break; break;
++NumRes; ++NumRes;
@ -1287,7 +1287,7 @@ template<class SF>
bool BURegReductionPriorityQueue<SF>::canClobber(SUnit *SU, SUnit *Op) { bool BURegReductionPriorityQueue<SF>::canClobber(SUnit *SU, SUnit *Op) {
if (SU->isTwoAddress) { if (SU->isTwoAddress) {
unsigned Opc = SU->Node->getTargetOpcode(); unsigned Opc = SU->Node->getTargetOpcode();
unsigned NumRes = TII->getNumDefs(Opc); unsigned NumRes = TII->get(Opc).getNumDefs();
unsigned NumOps = ScheduleDAG::CountOperands(SU->Node); unsigned NumOps = ScheduleDAG::CountOperands(SU->Node);
for (unsigned i = 0; i != NumOps; ++i) { for (unsigned i = 0; i != NumOps; ++i) {
if (TII->getOperandConstraint(Opc, i+NumRes, TOI::TIED_TO) != -1) { if (TII->getOperandConstraint(Opc, i+NumRes, TOI::TIED_TO) != -1) {
@ -1321,11 +1321,12 @@ static bool canClobberPhysRegDefs(SUnit *SuccSU, SUnit *SU,
const TargetInstrInfo *TII, const TargetInstrInfo *TII,
const MRegisterInfo *MRI) { const MRegisterInfo *MRI) {
SDNode *N = SuccSU->Node; SDNode *N = SuccSU->Node;
unsigned NumDefs = TII->getNumDefs(N->getTargetOpcode()); unsigned NumDefs = TII->get(N->getTargetOpcode()).getNumDefs();
const unsigned *ImpDefs = TII->getImplicitDefs(N->getTargetOpcode()); const unsigned *ImpDefs = TII->get(N->getTargetOpcode()).getImplicitDefs();
if (!ImpDefs) if (!ImpDefs)
return false; return false;
const unsigned *SUImpDefs = TII->getImplicitDefs(SU->Node->getTargetOpcode()); const unsigned *SUImpDefs =
TII->get(SU->Node->getTargetOpcode()).getImplicitDefs();
if (!SUImpDefs) if (!SUImpDefs)
return false; return false;
for (unsigned i = NumDefs, e = N->getNumValues(); i != e; ++i) { for (unsigned i = NumDefs, e = N->getNumValues(); i != e; ++i) {
@ -1361,7 +1362,7 @@ void BURegReductionPriorityQueue<SF>::AddPseudoTwoAddrDeps() {
continue; continue;
unsigned Opc = Node->getTargetOpcode(); unsigned Opc = Node->getTargetOpcode();
unsigned NumRes = TII->getNumDefs(Opc); unsigned NumRes = TII->get(Opc).getNumDefs();
unsigned NumOps = ScheduleDAG::CountOperands(Node); unsigned NumOps = ScheduleDAG::CountOperands(Node);
for (unsigned j = 0; j != NumOps; ++j) { for (unsigned j = 0; j != NumOps; ++j) {
if (TII->getOperandConstraint(Opc, j+NumRes, TOI::TIED_TO) != -1) { if (TII->getOperandConstraint(Opc, j+NumRes, TOI::TIED_TO) != -1) {

2
lib/CodeGen/SelectionDAG/SelectionDAG.cpp
View File

@ -3602,7 +3602,7 @@ std::string SDNode::getOperationName(const SelectionDAG *G) const {
if (G) { if (G) {
if (const TargetInstrInfo *TII = G->getTarget().getInstrInfo()) if (const TargetInstrInfo *TII = G->getTarget().getInstrInfo())
if (getOpcode()-ISD::BUILTIN_OP_END < TII->getNumOpcodes()) if (getOpcode()-ISD::BUILTIN_OP_END < TII->getNumOpcodes())
return TII->getName(getOpcode()-ISD::BUILTIN_OP_END); return TII->get(getOpcode()-ISD::BUILTIN_OP_END).getName();
TargetLowering &TLI = G->getTargetLoweringInfo(); TargetLowering &TLI = G->getTargetLoweringInfo();
const char *Name = const char *Name =

4
lib/CodeGen/TwoAddressInstructionPass.cpp
View File

@ -96,7 +96,7 @@ bool TwoAddressInstructionPass::runOnMachineFunction(MachineFunction &MF) {
const TargetInstrDescriptor *TID = mi->getDesc(); const TargetInstrDescriptor *TID = mi->getDesc();
bool FirstTied = true; bool FirstTied = true;
for (unsigned si = 1, e = TID->numOperands; si < e; ++si) { for (unsigned si = 1, e = TID->getNumOperands(); si < e; ++si) {
int ti = TID->getOperandConstraint(si, TOI::TIED_TO); int ti = TID->getOperandConstraint(si, TOI::TIED_TO);
if (ti == -1) if (ti == -1)
continue; continue;
@ -176,7 +176,7 @@ bool TwoAddressInstructionPass::runOnMachineFunction(MachineFunction &MF) {
// FIXME: This assumes there are no more operands which are tied // FIXME: This assumes there are no more operands which are tied
// to another register. // to another register.
#ifndef NDEBUG #ifndef NDEBUG
for (unsigned i = si+1, e = TID->numOperands; i < e; ++i) for (unsigned i = si+1, e = TID->getNumOperands(); i < e; ++i)
assert(TID->getOperandConstraint(i, TOI::TIED_TO) == -1); assert(TID->getOperandConstraint(i, TOI::TIED_TO) == -1);
#endif #endif

2
lib/CodeGen/VirtRegMap.cpp
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@ -552,7 +552,7 @@ static void UpdateKills(MachineInstr &MI, BitVector &RegKills,
KillOps[Reg]->setIsKill(false); KillOps[Reg]->setIsKill(false);
KillOps[Reg] = NULL; KillOps[Reg] = NULL;
RegKills.reset(Reg); RegKills.reset(Reg);
if (i < TID->numOperands && if (i < TID->getNumOperands() &&
TID->getOperandConstraint(i, TOI::TIED_TO) == -1) TID->getOperandConstraint(i, TOI::TIED_TO) == -1)
// Unless it's a two-address operand, this is the new kill. // Unless it's a two-address operand, this is the new kill.
MO.setIsKill(); MO.setIsKill();

6
lib/Target/ARM/ARMInstrInfo.cpp
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@ -63,7 +63,7 @@ bool ARMInstrInfo::isMoveInstr(const MachineInstr &MI,
return true; return true;
case ARM::MOVr: case ARM::MOVr:
case ARM::tMOVr: case ARM::tMOVr:
assert(MI.getDesc()->numOperands >= 2 && assert(MI.getDesc()->getNumOperands() >= 2 &&
MI.getOperand(0).isRegister() && MI.getOperand(0).isRegister() &&
MI.getOperand(1).isRegister() && MI.getOperand(1).isRegister() &&
"Invalid ARM MOV instruction"); "Invalid ARM MOV instruction");
@ -201,7 +201,7 @@ ARMInstrInfo::convertToThreeAddress(MachineFunction::iterator &MFI,
MachineInstr *MemMI = NULL; MachineInstr *MemMI = NULL;
unsigned AddrMode = (TSFlags & ARMII::AddrModeMask); unsigned AddrMode = (TSFlags & ARMII::AddrModeMask);
const TargetInstrDescriptor *TID = MI->getDesc(); const TargetInstrDescriptor *TID = MI->getDesc();
unsigned NumOps = TID->numOperands; unsigned NumOps = TID->getNumOperands();
bool isLoad = TID->isSimpleLoad(); bool isLoad = TID->isSimpleLoad();
const MachineOperand &WB = isLoad ? MI->getOperand(1) : MI->getOperand(0); const MachineOperand &WB = isLoad ? MI->getOperand(1) : MI->getOperand(0);
const MachineOperand &Base = MI->getOperand(2); const MachineOperand &Base = MI->getOperand(2);
@ -897,7 +897,7 @@ unsigned ARM::GetInstSize(MachineInstr *MI) {
case ARM::tBR_JTr: { case ARM::tBR_JTr: {
// These are jumptable branches, i.e. a branch followed by an inlined // These are jumptable branches, i.e. a branch followed by an inlined
// jumptable. The size is 4 + 4 * number of entries. // jumptable. The size is 4 + 4 * number of entries.
unsigned NumOps = TID->numOperands; unsigned NumOps = TID->getNumOperands();
MachineOperand JTOP = MachineOperand JTOP =
MI->getOperand(NumOps - (TID->isPredicable() ? 3 : 2)); MI->getOperand(NumOps - (TID->isPredicable() ? 3 : 2));
unsigned JTI = JTOP.getIndex(); unsigned JTI = JTOP.getIndex();

2
lib/Target/ARM/ARMLoadStoreOptimizer.cpp
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@ -600,7 +600,7 @@ bool ARMLoadStoreOpt::LoadStoreMultipleOpti(MachineBasicBlock &MBB) {
unsigned PredReg = 0; unsigned PredReg = 0;
ARMCC::CondCodes Pred = getInstrPredicate(MBBI, PredReg); ARMCC::CondCodes Pred = getInstrPredicate(MBBI, PredReg);
const TargetInstrDescriptor *TID = MBBI->getDesc(); const TargetInstrDescriptor *TID = MBBI->getDesc();
unsigned OffField = MBBI->getOperand(TID->numOperands-3).getImm(); unsigned OffField = MBBI->getOperand(TID->getNumOperands()-3).getImm();
int Offset = isAM2 int Offset = isAM2
? ARM_AM::getAM2Offset(OffField) : ARM_AM::getAM5Offset(OffField) * 4; ? ARM_AM::getAM2Offset(OffField) : ARM_AM::getAM5Offset(OffField) * 4;
if (isAM2) { if (isAM2) {

4
lib/Target/Mips/MipsInstrInfo.cpp
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@ -261,7 +261,7 @@ InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
unsigned Opc = GetCondBranchFromCond((Mips::CondCode)Cond[0].getImm()); unsigned Opc = GetCondBranchFromCond((Mips::CondCode)Cond[0].getImm());
const TargetInstrDescriptor &TID = get(Opc); const TargetInstrDescriptor &TID = get(Opc);
if (TID.numOperands == 3) if (TID.getNumOperands() == 3)
BuildMI(&MBB, TID).addReg(Cond[1].getReg()) BuildMI(&MBB, TID).addReg(Cond[1].getReg())
.addReg(Cond[2].getReg()) .addReg(Cond[2].getReg())
.addMBB(TBB); .addMBB(TBB);
@ -277,7 +277,7 @@ InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
unsigned Opc = GetCondBranchFromCond((Mips::CondCode)Cond[0].getImm()); unsigned Opc = GetCondBranchFromCond((Mips::CondCode)Cond[0].getImm());
const TargetInstrDescriptor &TID = get(Opc); const TargetInstrDescriptor &TID = get(Opc);
if (TID.numOperands == 3) if (TID.getNumOperands() == 3)
BuildMI(&MBB, TID).addReg(Cond[1].getReg()) BuildMI(&MBB, TID).addReg(Cond[1].getReg())
.addReg(Cond[2].getReg()) .addReg(Cond[2].getReg())
.addMBB(TBB); .addMBB(TBB);

2
lib/Target/PowerPC/PPCISelDAGToDAG.cpp
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@ -262,7 +262,7 @@ void PPCDAGToDAGISel::InsertVRSaveCode(Function &F) {
// Find all return blocks, outputting a restore in each epilog. // Find all return blocks, outputting a restore in each epilog.
for (MachineFunction::iterator BB = Fn.begin(), E = Fn.end(); BB != E; ++BB) { for (MachineFunction::iterator BB = Fn.begin(), E = Fn.end(); BB != E; ++BB) {
if (!BB->empty() && TII.isReturn(BB->back().getOpcode())) { if (!BB->empty() && BB->back().getDesc()->isReturn()) {
IP = BB->end(); --IP; IP = BB->end(); --IP;
// Skip over all terminator instructions, which are part of the return // Skip over all terminator instructions, which are part of the return

3
lib/Target/PowerPC/PPCRegisterInfo.cpp
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@ -538,10 +538,9 @@ static void RemoveVRSaveCode(MachineInstr *MI) {
bool RemovedAllMTVRSAVEs = true; bool RemovedAllMTVRSAVEs = true;
// See if we can find and remove the MTVRSAVE instruction from all of the // See if we can find and remove the MTVRSAVE instruction from all of the
// epilog blocks. // epilog blocks.
const TargetInstrInfo &TII = *MF->getTarget().getInstrInfo();
for (MachineFunction::iterator I = MF->begin(), E = MF->end(); I != E; ++I) { for (MachineFunction::iterator I = MF->begin(), E = MF->end(); I != E; ++I) {
// If last instruction is a return instruction, add an epilogue // If last instruction is a return instruction, add an epilogue
if (!I->empty() && TII.isReturn(I->back().getOpcode())) { if (!I->empty() && I->back().getDesc()->isReturn()) {
bool FoundIt = false; bool FoundIt = false;
for (MBBI = I->end(); MBBI != I->begin(); ) { for (MBBI = I->end(); MBBI != I->begin(); ) {
--MBBI; --MBBI;

2
lib/Target/TargetInstrInfo.cpp
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@ -19,7 +19,7 @@ using namespace llvm;
/// findTiedToSrcOperand - Returns the operand that is tied to the specified /// findTiedToSrcOperand - Returns the operand that is tied to the specified
/// dest operand. Returns -1 if there isn't one. /// dest operand. Returns -1 if there isn't one.
int TargetInstrDescriptor::findTiedToSrcOperand(unsigned OpNum) const { int TargetInstrDescriptor::findTiedToSrcOperand(unsigned OpNum) const {
for (unsigned i = 0, e = numOperands; i != e; ++i) { for (unsigned i = 0, e = getNumOperands(); i != e; ++i) {
if (i == OpNum) if (i == OpNum)
continue; continue;
if (getOperandConstraint(i, TOI::TIED_TO) == (int)OpNum) if (getOperandConstraint(i, TOI::TIED_TO) == (int)OpNum)

4
lib/Target/X86/X86CodeEmitter.cpp
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@ -444,7 +444,7 @@ unsigned Emitter::determineREX(const MachineInstr &MI) {
if (Desc->TSFlags & X86II::REX_W) if (Desc->TSFlags & X86II::REX_W)
REX |= 1 << 3; REX |= 1 << 3;
unsigned NumOps = Desc->numOperands; unsigned NumOps = Desc->getNumOperands();
if (NumOps) { if (NumOps) {
bool isTwoAddr = NumOps > 1 && bool isTwoAddr = NumOps > 1 &&
Desc->getOperandConstraint(1, TOI::TIED_TO) != -1; Desc->getOperandConstraint(1, TOI::TIED_TO) != -1;
@ -584,7 +584,7 @@ void Emitter::emitInstruction(const MachineInstr &MI,
MCE.emitByte(0x0F); MCE.emitByte(0x0F);
// If this is a two-address instruction, skip one of the register operands. // If this is a two-address instruction, skip one of the register operands.
unsigned NumOps = Desc->numOperands; unsigned NumOps = Desc->getNumOperands();
unsigned CurOp = 0; unsigned CurOp = 0;
if (NumOps > 1 && Desc->getOperandConstraint(1, TOI::TIED_TO) != -1) if (NumOps > 1 && Desc->getOperandConstraint(1, TOI::TIED_TO) != -1)
CurOp++; CurOp++;

8
lib/Target/X86/X86FloatingPoint.cpp
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@ -597,7 +597,7 @@ void FPS::handleZeroArgFP(MachineBasicBlock::iterator &I) {
/// ///
void FPS::handleOneArgFP(MachineBasicBlock::iterator &I) { void FPS::handleOneArgFP(MachineBasicBlock::iterator &I) {
MachineInstr *MI = I; MachineInstr *MI = I;
unsigned NumOps = MI->getDesc()->numOperands; unsigned NumOps = MI->getDesc()->getNumOperands();
assert((NumOps == 5 || NumOps == 1) && assert((NumOps == 5 || NumOps == 1) &&
"Can only handle fst* & ftst instructions!"); "Can only handle fst* & ftst instructions!");
@ -657,7 +657,7 @@ void FPS::handleOneArgFP(MachineBasicBlock::iterator &I) {
/// ///
void FPS::handleOneArgFPRW(MachineBasicBlock::iterator &I) { void FPS::handleOneArgFPRW(MachineBasicBlock::iterator &I) {
MachineInstr *MI = I; MachineInstr *MI = I;
unsigned NumOps = MI->getDesc()->numOperands; unsigned NumOps = MI->getDesc()->getNumOperands();
assert(NumOps >= 2 && "FPRW instructions must have 2 ops!!"); assert(NumOps >= 2 && "FPRW instructions must have 2 ops!!");
// Is this the last use of the source register? // Is this the last use of the source register?
@ -766,7 +766,7 @@ void FPS::handleTwoArgFP(MachineBasicBlock::iterator &I) {
ASSERT_SORTED(ForwardSTiTable); ASSERT_SORTED(ReverseSTiTable); ASSERT_SORTED(ForwardSTiTable); ASSERT_SORTED(ReverseSTiTable);
MachineInstr *MI = I; MachineInstr *MI = I;
unsigned NumOperands = MI->getDesc()->numOperands; unsigned NumOperands = MI->getDesc()->getNumOperands();
assert(NumOperands == 3 && "Illegal TwoArgFP instruction!"); assert(NumOperands == 3 && "Illegal TwoArgFP instruction!");
unsigned Dest = getFPReg(MI->getOperand(0)); unsigned Dest = getFPReg(MI->getOperand(0));
unsigned Op0 = getFPReg(MI->getOperand(NumOperands-2)); unsigned Op0 = getFPReg(MI->getOperand(NumOperands-2));
@ -864,7 +864,7 @@ void FPS::handleCompareFP(MachineBasicBlock::iterator &I) {
ASSERT_SORTED(ForwardSTiTable); ASSERT_SORTED(ReverseSTiTable); ASSERT_SORTED(ForwardSTiTable); ASSERT_SORTED(ReverseSTiTable);
MachineInstr *MI = I; MachineInstr *MI = I;
unsigned NumOperands = MI->getDesc()->numOperands; unsigned NumOperands = MI->getDesc()->getNumOperands();
assert(NumOperands == 2 && "Illegal FUCOM* instruction!"); assert(NumOperands == 2 && "Illegal FUCOM* instruction!");
unsigned Op0 = getFPReg(MI->getOperand(NumOperands-2)); unsigned Op0 = getFPReg(MI->getOperand(NumOperands-2));
unsigned Op1 = getFPReg(MI->getOperand(NumOperands-1)); unsigned Op1 = getFPReg(MI->getOperand(NumOperands-1));

14
lib/Target/X86/X86InstrInfo.cpp
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@ -1640,7 +1640,7 @@ static MachineInstr *FuseTwoAddrInst(unsigned Opcode,
MIB.addImm(1).addReg(0).addImm(0); MIB.addImm(1).addReg(0).addImm(0);
// Loop over the rest of the ri operands, converting them over. // Loop over the rest of the ri operands, converting them over.
unsigned NumOps = TII.getNumOperands(MI->getOpcode())-2; unsigned NumOps = MI->getDesc()->getNumOperands()-2;
for (unsigned i = 0; i != NumOps; ++i) { for (unsigned i = 0; i != NumOps; ++i) {
MachineOperand &MO = MI->getOperand(i+2); MachineOperand &MO = MI->getOperand(i+2);
MIB = X86InstrAddOperand(MIB, MO); MIB = X86InstrAddOperand(MIB, MO);
@ -1692,7 +1692,7 @@ X86InstrInfo::foldMemoryOperand(MachineInstr *MI, unsigned i,
SmallVector<MachineOperand,4> &MOs) const { SmallVector<MachineOperand,4> &MOs) const {
const DenseMap<unsigned*, unsigned> *OpcodeTablePtr = NULL; const DenseMap<unsigned*, unsigned> *OpcodeTablePtr = NULL;
bool isTwoAddrFold = false; bool isTwoAddrFold = false;
unsigned NumOps = getNumOperands(MI->getOpcode()); unsigned NumOps = MI->getDesc()->getNumOperands();
bool isTwoAddr = NumOps > 1 && bool isTwoAddr = NumOps > 1 &&
MI->getDesc()->getOperandConstraint(1, TOI::TIED_TO) != -1; MI->getDesc()->getOperandConstraint(1, TOI::TIED_TO) != -1;
@ -1798,7 +1798,7 @@ MachineInstr* X86InstrInfo::foldMemoryOperand(MachineInstr *MI,
return NULL; return NULL;
SmallVector<MachineOperand,4> MOs; SmallVector<MachineOperand,4> MOs;
unsigned NumOps = getNumOperands(LoadMI->getOpcode()); unsigned NumOps = LoadMI->getDesc()->getNumOperands();
for (unsigned i = NumOps - 4; i != NumOps; ++i) for (unsigned i = NumOps - 4; i != NumOps; ++i)
MOs.push_back(LoadMI->getOperand(i)); MOs.push_back(LoadMI->getOperand(i));
return foldMemoryOperand(MI, Ops[0], MOs); return foldMemoryOperand(MI, Ops[0], MOs);
@ -1826,9 +1826,9 @@ bool X86InstrInfo::canFoldMemoryOperand(MachineInstr *MI,
unsigned OpNum = Ops[0]; unsigned OpNum = Ops[0];
unsigned Opc = MI->getOpcode(); unsigned Opc = MI->getOpcode();
unsigned NumOps = getNumOperands(Opc); unsigned NumOps = MI->getDesc()->getNumOperands();
bool isTwoAddr = NumOps > 1 && bool isTwoAddr = NumOps > 1 &&
getOperandConstraint(Opc, 1, TOI::TIED_TO) != -1; MI->getDesc()->getOperandConstraint(1, TOI::TIED_TO) != -1;
// Folding a memory location into the two-address part of a two-address // Folding a memory location into the two-address part of a two-address
// instruction is different than folding it other places. It requires // instruction is different than folding it other places. It requires
@ -2011,7 +2011,7 @@ X86InstrInfo::unfoldMemoryOperand(SelectionDAG &DAG, SDNode *N,
// Emit the data processing instruction. // Emit the data processing instruction.
std::vector<MVT::ValueType> VTs; std::vector<MVT::ValueType> VTs;
const TargetRegisterClass *DstRC = 0; const TargetRegisterClass *DstRC = 0;
if (TID.numDefs > 0) { if (TID.getNumDefs() > 0) {
const TargetOperandInfo &DstTOI = TID.OpInfo[0]; const TargetOperandInfo &DstTOI = TID.OpInfo[0];
DstRC = DstTOI.isLookupPtrRegClass() DstRC = DstTOI.isLookupPtrRegClass()
? getPointerRegClass() : RI.getRegClass(DstTOI.RegClass); ? getPointerRegClass() : RI.getRegClass(DstTOI.RegClass);
@ -2019,7 +2019,7 @@ X86InstrInfo::unfoldMemoryOperand(SelectionDAG &DAG, SDNode *N,
} }
for (unsigned i = 0, e = N->getNumValues(); i != e; ++i) { for (unsigned i = 0, e = N->getNumValues(); i != e; ++i) {
MVT::ValueType VT = N->getValueType(i); MVT::ValueType VT = N->getValueType(i);
if (VT != MVT::Other && i >= TID.numDefs) if (VT != MVT::Other && i >= (unsigned)TID.getNumDefs())
VTs.push_back(VT); VTs.push_back(VT);
} }
if (Load) if (Load)