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[TableGen] Remove unused functionality from OpInit class. NFC #121680

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Jan 6, 2025
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[TableGen] Remove unused functionality from OpInit class. NFC #121680

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56 changes: 1 addition & 55 deletions llvm/include/llvm/TableGen/Record.h
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Original file line number Diff line number Diff line change
Expand Up @@ -834,13 +834,7 @@ class OpInit : public TypedInit {
I->getKind() <= IK_LastOpInit;
}

// Clone - Clone this operator, replacing arguments with the new list
virtual const OpInit *clone(ArrayRef<const Init *> Operands) const = 0;

virtual unsigned getNumOperands() const = 0;
virtual const Init *getOperand(unsigned i) const = 0;

const Init *getBit(unsigned Bit) const override;
const Init *getBit(unsigned Bit) const final;
};

/// !op (X) - Transform an init.
Expand Down Expand Up @@ -881,20 +875,6 @@ class UnOpInit final : public OpInit, public FoldingSetNode {

void Profile(FoldingSetNodeID &ID) const;

// Clone - Clone this operator, replacing arguments with the new list
const OpInit *clone(ArrayRef<const Init *> Operands) const override {
assert(Operands.size() == 1 &&
"Wrong number of operands for unary operation");
return UnOpInit::get(getOpcode(), *Operands.begin(), getType());
}

unsigned getNumOperands() const override { return 1; }

const Init *getOperand(unsigned i) const override {
assert(i == 0 && "Invalid operand id for unary operator");
return getOperand();
}

UnaryOp getOpcode() const { return (UnaryOp)Opc; }
const Init *getOperand() const { return LHS; }

Expand Down Expand Up @@ -962,22 +942,6 @@ class BinOpInit final : public OpInit, public FoldingSetNode {

void Profile(FoldingSetNodeID &ID) const;

// Clone - Clone this operator, replacing arguments with the new list
const OpInit *clone(ArrayRef<const Init *> Operands) const override {
assert(Operands.size() == 2 &&
"Wrong number of operands for binary operation");
return BinOpInit::get(getOpcode(), Operands[0], Operands[1], getType());
}

unsigned getNumOperands() const override { return 2; }
const Init *getOperand(unsigned i) const override {
switch (i) {
default: llvm_unreachable("Invalid operand id for binary operator");
case 0: return getLHS();
case 1: return getRHS();
}
}

BinaryOp getOpcode() const { return (BinaryOp)Opc; }
const Init *getLHS() const { return LHS; }
const Init *getRHS() const { return RHS; }
Expand Down Expand Up @@ -1030,24 +994,6 @@ class TernOpInit final : public OpInit, public FoldingSetNode {

void Profile(FoldingSetNodeID &ID) const;

// Clone - Clone this operator, replacing arguments with the new list
const OpInit *clone(ArrayRef<const Init *> Operands) const override {
assert(Operands.size() == 3 &&
"Wrong number of operands for ternary operation");
return TernOpInit::get(getOpcode(), Operands[0], Operands[1], Operands[2],
getType());
}

unsigned getNumOperands() const override { return 3; }
const Init *getOperand(unsigned i) const override {
switch (i) {
default: llvm_unreachable("Invalid operand id for ternary operator");
case 0: return getLHS();
case 1: return getMHS();
case 2: return getRHS();
}
}

TernaryOp getOpcode() const { return (TernaryOp)Opc; }
const Init *getLHS() const { return LHS; }
const Init *getMHS() const { return MHS; }
Expand Down
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