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Use new isCommutative interface, which gives us SetEQ and SetNE for free.
Thanks fly out to Casey Carter for this fix. llvm-svn: 4460
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@ -129,16 +129,12 @@ static inline bool isIdenticalBinaryInst(const Instruction &I1,
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I1.getOperand(1) == I2->getOperand(1))
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return true;
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// If the instruction is commutative and associative, the instruction can
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// match if the operands are swapped!
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// If the instruction is commutative, the instruction can match if the
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// operands are swapped!
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//
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if ((I1.getOperand(0) == I2->getOperand(1) &&
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I1.getOperand(1) == I2->getOperand(0)) &&
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(I1.getOpcode() == Instruction::Add ||
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I1.getOpcode() == Instruction::Mul ||
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I1.getOpcode() == Instruction::And ||
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I1.getOpcode() == Instruction::Or ||
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I1.getOpcode() == Instruction::Xor))
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I1.isCommutative())
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return true;
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return false;
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