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remove some redundant parens.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86645 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -63,8 +63,8 @@ Value *llvm::SimplifyAndInst(Value *Op0, Value *Op1,
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// A & ~A = ~A & A = 0
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// A & ~A = ~A & A = 0
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Value *A, *B;
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Value *A, *B;
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if ((match(Op0, m_Not(m_Value(A))) && A == Op1) ||
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if (match(Op0, m_Not(m_Value(A)) && A == Op1) ||
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(match(Op1, m_Not(m_Value(A))) && A == Op0))
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match(Op1, m_Not(m_Value(A)) && A == Op0))
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return Constant::getNullValue(Op0->getType());
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return Constant::getNullValue(Op0->getType());
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// (A | ?) & A = A
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// (A | ?) & A = A
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@ -123,8 +123,8 @@ Value *llvm::SimplifyOrInst(Value *Op0, Value *Op1,
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// A | ~A = ~A | A = -1
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// A | ~A = ~A | A = -1
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Value *A, *B;
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Value *A, *B;
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if ((match(Op0, m_Not(m_Value(A))) && A == Op1) ||
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if (match(Op0, m_Not(m_Value(A)) && A == Op1) ||
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(match(Op1, m_Not(m_Value(A))) && A == Op0))
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match(Op1, m_Not(m_Value(A)) && A == Op0))
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return Constant::getAllOnesValue(Op0->getType());
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return Constant::getAllOnesValue(Op0->getType());
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// (A & ?) | A = A
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// (A & ?) | A = A
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