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implement MachineOperand::isIdenticalTo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31088 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -97,6 +97,35 @@ bool MachineInstr::OperandsComplete() const {
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return false;
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return false;
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}
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}
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/// isIdenticalTo - Return true if this operand is identical to the specified
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/// operand.
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bool MachineOperand::isIdenticalTo(const MachineOperand &Other) const {
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if (getType() != Other.getType()) return false;
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switch (getType()) {
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default: assert(0 && "Unrecognized operand type");
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case MachineOperand::MO_Register:
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return getReg() == Other.getReg() && isDef() == Other.isDef();
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case MachineOperand::MO_Immediate:
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return getImm() == Other.getImm();
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case MachineOperand::MO_MachineBasicBlock:
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return getMBB() == Other.getMBB();
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case MachineOperand::MO_FrameIndex:
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return getFrameIndex() == Other.getFrameIndex();
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case MachineOperand::MO_ConstantPoolIndex:
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return getConstantPoolIndex() == Other.getConstantPoolIndex() &&
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getOffset() == Other.getOffset();
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case MachineOperand::MO_JumpTableIndex:
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return getJumpTableIndex() == Other.getJumpTableIndex();
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case MachineOperand::MO_GlobalAddress:
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return getGlobal() == Other.getGlobal() && getOffset() == Other.getOffset();
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case MachineOperand::MO_ExternalSymbol:
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return getSymbolName() == Other.getSymbolName() &&
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getOffset() == Other.getOffset();
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}
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}
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void MachineInstr::dump() const {
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void MachineInstr::dump() const {
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std::cerr << " " << *this;
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std::cerr << " " << *this;
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}
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}
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