Searched refs:m_Zero (Results 1 – 10 of 10) sorted by relevance
| /external/llvm/lib/Analysis/ |
| D | InstructionSimplify.cpp | 427 if (match(FCmp, m_Zero())) in ThreadCmpOverSelect()
437 if (match(FCmp, m_One()) && match(TCmp, m_Zero())) in ThreadCmpOverSelect()
548 if (match(Op1, m_Zero())) in SimplifyAddInst()
677 if (match(Op1, m_Zero())) in SimplifySubInst()
685 if (isNUW && match(Op0, m_Zero())) in SimplifySubInst()
807 if (match(Op1, m_Zero()) && in SimplifyFAddInst()
842 if (match(Op1, m_Zero())) in SimplifyFSubInst()
913 if (match(Op1, m_Zero())) in SimplifyMulInst()
1011 if (match(Op1, m_Zero())) in SimplifyDiv()
1019 if (match(Op0, m_Zero())) in SimplifyDiv()
[all …]
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| /external/llvm/lib/Transforms/InstCombine/ |
| D | InstCombineSelect.cpp | 401 if (!match(CmpRHS, m_Zero())) in foldSelectICmpAndOr()
459 if (!ICI->isEquality() || !match(CmpRHS, m_Zero())) in foldSelectCttzCtlz()
683 match(CmpRHS, m_Zero())) { in visitSelectInstWithICmp()
686 } else if (Pred == ICmpInst::ICMP_SLT && match(CmpRHS, m_Zero())) { in visitSelectInstWithICmp()
846 if (!match(IC->getOperand(1), m_Zero())) in foldSelectICmpAnd()
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| D | InstCombineAddSub.cpp | 1229 if (match(FV, m_Zero()) && match(TV, m_Sub(m_Value(N), m_Specific(A)))) in visitAdd()
1233 if (match(TV, m_Zero()) && match(FV, m_Sub(m_Value(N), m_Specific(A)))) in visitAdd()
1640 if (match(Op1, m_SDiv(m_Value(X), m_Constant(C))) && match(Op0, m_Zero()) && in visitSub()
1645 if (match(Op1, m_Shl(m_Value(X), m_Value(Y))) && match(Op0, m_Zero())) in visitSub()
1703 if (I.getFastMathFlags().noSignedZeros() && match(Op0, m_Zero())) { in visitFSub()
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| D | InstructionCombining.cpp | 948 if (match(Val, m_Zero()) || Scale == 1) { in Descale()
1126 if (match(Op, m_Zero())) { in Descale()
1952 if (!match(TI, m_Br(m_ICmp(Pred, m_Specific(Op), m_Zero()), TrueBB, FalseBB))) in tryToMoveFreeBeforeNullTest()
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| D | InstCombineCompares.cpp | 2670 if (I.getPredicate() == ICmpInst::ICMP_NE && match(Op1, m_Zero())) in visitICmpInst()
3260 if (NoOp0WrapProblem && ICmpInst::isSigned(Pred) && match(Op1, m_Zero())) in visitICmpInst()
3499 match(Op1, m_Zero()) && in visitICmpInst()
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| D | InstCombineMulDivRem.cpp | 1139 if (match(Op0, m_NSWSub(m_Zero(), m_Value(X)))) { in visitSDiv()
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| D | InstCombineAndOrXor.cpp | 1277 if (Op0I->hasOneUse() && !match(Op0LHS, m_Zero())) { in visitAnd()
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| /external/llvm/lib/IR/ |
| D | ConstantFold.cpp | 945 if (match(C1, m_Zero())) in ConstantFoldBinaryInstruction()
949 if (match(C2, m_Zero()) || match(C2, m_One())) in ConstantFoldBinaryInstruction()
959 if (match(C2, m_Zero())) in ConstantFoldBinaryInstruction()
972 if (match(C2, m_Zero())) in ConstantFoldBinaryInstruction()
981 if (match(C2, m_Zero())) in ConstantFoldBinaryInstruction()
991 if (match(C2, m_Zero())) in ConstantFoldBinaryInstruction()
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| /external/llvm/include/llvm/IR/ |
| D | PatternMatch.h | 137 inline match_zero m_Zero() { return match_zero(); } in m_Zero() function
157 return m_CombineOr(m_Zero(), m_NegZero()); in m_AnyZero()
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| /external/llvm/lib/Transforms/Vectorize/ |
| D | LoopVectorize.cpp | 1607 while (LastOperand > 1 && match(Gep->getOperand(LastOperand), m_Zero())) { in getGEPInductionOperand()
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