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I misread the parens, not so redundant after all.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86648 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2009-11-10 02:04:54 +00:00
parent fddcf47a24
commit 70ce6d0819
1 changed files with 4 additions and 4 deletions
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8
lib/Analysis/InstructionSimplify.cpp
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@ -63,8 +63,8 @@ Value *llvm::SimplifyAndInst(Value *Op0, Value *Op1,
// A & ~A = ~A & A = 0
Value *A, *B;
if (match(Op0, m_Not(m_Value(A)) && A == Op1) ||
match(Op1, m_Not(m_Value(A)) && A == Op0))
if ((match(Op0, m_Not(m_Value(A))) && A == Op1) ||
(match(Op1, m_Not(m_Value(A))) && A == Op0))
return Constant::getNullValue(Op0->getType());
// (A | ?) & A = A
@ -123,8 +123,8 @@ Value *llvm::SimplifyOrInst(Value *Op0, Value *Op1,
// A | ~A = ~A | A = -1
Value *A, *B;
if (match(Op0, m_Not(m_Value(A)) && A == Op1) ||
match(Op1, m_Not(m_Value(A)) && A == Op0))
if ((match(Op0, m_Not(m_Value(A))) && A == Op1) ||
(match(Op1, m_Not(m_Value(A))) && A == Op0))
return Constant::getAllOnesValue(Op0->getType());
// (A & ?) | A = A