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Searched refs:m_Specific (Results 1 – 13 of 13) sorted by relevance

/NextBSD/contrib/llvm/lib/Transforms/InstCombine/
HDInstCombineAndOrXor.cpp945 match(Val, m_And(m_Specific(V), m_ConstantInt(AndCst)))) { in FoldAndOfICmps()
949 match(Val2, m_And(m_Specific(V), m_ConstantInt(AndCst)))) { in FoldAndOfICmps()
1384 if (match(Op0, m_Or(m_Not(m_Specific(Op1)), m_Value(A))) || in visitAnd()
1385 match(Op0, m_Or(m_Value(A), m_Not(m_Specific(Op1))))) in visitAnd()
1387 if (match(Op1, m_Or(m_Not(m_Specific(Op0)), m_Value(A))) || in visitAnd()
1388 match(Op1, m_Or(m_Value(A), m_Not(m_Specific(Op0))))) in visitAnd()
1393 if (match(Op1, m_Xor(m_Xor(m_Specific(B), m_Value(C)), m_Specific(A)))) in visitAnd()
1399 if (match(Op1, m_Xor(m_Specific(B), m_Specific(A)))) in visitAnd()
1405 match(Op1, m_Xor(m_Not(m_Specific(A)), m_Specific(B)))) in visitAnd()
1410 match(Op1, m_Or(m_Specific(A), m_Specific(B)))) in visitAnd()
[all …]
HDInstCombineAddSub.cpp1217 if (match(FV, m_Zero()) && match(TV, m_Sub(m_Value(N), m_Specific(A)))) in visitAdd()
1221 if (match(TV, m_Zero()) && match(FV, m_Sub(m_Value(N), m_Specific(A)))) in visitAdd()
1266 (match(LHS, m_And(m_Specific(A), m_Specific(B))) || in visitAdd()
1267 match(LHS, m_And(m_Specific(B), m_Specific(A))))) in visitAdd()
1271 (match(RHS, m_And(m_Specific(A), m_Specific(B))) || in visitAdd()
1272 match(RHS, m_And(m_Specific(B), m_Specific(A))))) in visitAdd()
1280 (match(LHS, m_And(m_Specific(A), m_Specific(B))) || in visitAdd()
1281 match(LHS, m_And(m_Specific(B), m_Specific(A))))) { in visitAdd()
1289 (match(RHS, m_And(m_Specific(A), m_Specific(B))) || in visitAdd()
1290 match(RHS, m_And(m_Specific(B), m_Specific(A))))) { in visitAdd()
[all …]
HDInstCombineSelect.cpp312 bool OrOnFalseVal = match(FalseVal, m_Or(m_Specific(TrueVal), m_Power2(C2))); in foldSelectICmpAndOr()
314 OrOnTrueVal = match(TrueVal, m_Or(m_Specific(FalseVal), m_Power2(C2))); in foldSelectICmpAndOr()
382 if (match(Count, m_Intrinsic<Intrinsic::cttz>(m_Specific(CmpLHS))) || in foldSelectCttzCtlz()
383 match(Count, m_Intrinsic<Intrinsic::ctlz>(m_Specific(CmpLHS)))) { in foldSelectCttzCtlz()
448 if (match(TrueVal, m_SExt(m_Specific(CmpLHS))) && in visitSelectInstWithICmp()
452 } else if (match(FalseVal, m_SExt(m_Specific(CmpLHS))) && in visitSelectInstWithICmp()
462 if (match(TrueVal, m_ZExt(m_Specific(CmpLHS))) && in visitSelectInstWithICmp()
466 } else if (match(FalseVal, m_ZExt(m_Specific(CmpLHS))) && in visitSelectInstWithICmp()
568 match(FalseVal, m_Xor(m_Specific(X), m_APInt(C))) && *Y == *C) in visitSelectInstWithICmp()
572 match(TrueVal, m_Xor(m_Specific(X), m_APInt(C))) && *Y == *C) in visitSelectInstWithICmp()
[all …]
HDInstCombineShifts.cpp428 m_Specific(Op1)))) { in FoldShiftByConstant()
447 m_And(m_OneUse(m_Shr(m_Value(V1), m_Specific(Op1))), in FoldShiftByConstant()
464 m_Specific(Op1)))) { in FoldShiftByConstant()
800 if (match(Op0, m_Shl(m_Value(X), m_Specific(Op1)))) { in visitAShr()
HDInstCombineMulDivRem.cpp904 if ((isSigned && match(Z, m_SRem(m_Specific(X), m_Specific(Op1)))) || in commonIDivTransforms()
905 (!isSigned && match(Z, m_URem(m_Specific(X), m_Specific(Op1))))) in commonIDivTransforms()
HDInstCombineCompares.cpp1387 match(LShr, m_LShr(m_Specific(X), m_Value(Y)))) { in visitICmpInstWithInstAndIntCst()
3601 match(Op1, m_OneUse(m_LShr(m_Value(B), m_Specific(Cst1))))) || in visitICmpInst()
3603 match(Op1, m_OneUse(m_AShr(m_Value(B), m_Specific(Cst1)))))) { in visitICmpInst()
3618 match(Op1, m_OneUse(m_Shl(m_Value(B), m_Specific(Cst1))))) { in visitICmpInst()
HDInstructionCombining.cpp1572 m_PtrToInt(m_Specific(GEP.getOperand(0)))))) { in visitGetElementPtrInst()
1986 if (!match(TI, m_Br(m_ICmp(Pred, m_Specific(Op), m_Zero()), TrueBB, FalseBB))) in tryToMoveFreeBeforeNullTest()
HDInstCombineCasts.cpp883 match(And, m_OneUse(m_And(m_Trunc(m_Value(X)), m_Specific(C)))) && in visitZExt()
/NextBSD/contrib/llvm/lib/Analysis/
HDInstructionSimplify.cpp554 if (match(Op1, m_Sub(m_Value(Y), m_Specific(Op0))) || in SimplifyAddInst()
555 match(Op0, m_Sub(m_Value(Y), m_Specific(Op1)))) in SimplifyAddInst()
559 if (match(Op0, m_Not(m_Specific(Op1))) || in SimplifyAddInst()
560 match(Op1, m_Not(m_Specific(Op0)))) in SimplifyAddInst()
814 if (match(Op1, m_FSub(m_AnyZero(), m_Specific(Op0)))) in SimplifyFAddInst()
816 else if (match(Op0, m_FSub(m_AnyZero(), m_Specific(Op1)))) in SimplifyFAddInst()
921 if (match(Op0, m_Exact(m_IDiv(m_Value(X), m_Specific(Op1)))) || // (X / Y) * Y in SimplifyMulInst()
922 match(Op1, m_Exact(m_IDiv(m_Value(X), m_Specific(Op0))))) // Y * (X / Y) in SimplifyMulInst()
1049 if ((isSigned && match(Op0, m_SRem(m_Value(), m_Specific(Op1)))) || in SimplifyDiv()
1050 (!isSigned && match(Op0, m_URem(m_Value(), m_Specific(Op1))))) in SimplifyDiv()
[all …]
HDValueTracking.cpp736 auto m_V = m_CombineOr(m_Specific(V), in computeKnownBitsFromAssume()
737 m_CombineOr(m_PtrToInt(m_Specific(V)), in computeKnownBitsFromAssume()
738 m_BitCast(m_Specific(V)))); in computeKnownBitsFromAssume()
1608 if (match(X, m_Neg(m_Specific(Y))) || match(Y, m_Neg(m_Specific(X)))) in isKnownToBeAPowerOfTwo()
1618 if (match(X, m_And(m_Specific(Y), m_Value())) || in isKnownToBeAPowerOfTwo()
1619 match(X, m_And(m_Value(), m_Specific(Y)))) in isKnownToBeAPowerOfTwo()
1622 if (match(Y, m_And(m_Specific(X), m_Value())) || in isKnownToBeAPowerOfTwo()
1623 match(Y, m_And(m_Value(), m_Specific(X)))) in isKnownToBeAPowerOfTwo()
3214 m_c_ICmp(Pred, m_Specific(V), m_Zero()))) { in isKnownNonNullFromDominatingCondition()
3357 if ((CmpLHS == TrueVal && match(FalseVal, m_Neg(m_Specific(CmpLHS)))) || in matchSelectPattern()
[all …]
HDLazyValueInfo.cpp852 match(ICI->getOperand(0), m_Add(m_Specific(Val), in getValueFromFromCondition()
/NextBSD/contrib/llvm/lib/Transforms/Scalar/
HDStructurizeCFG.cpp392 if (I->getParent() == Parent && match(I, m_Not(m_Specific(Condition)))) in invert()
/NextBSD/contrib/llvm/include/llvm/IR/
HDPatternMatch.h322 inline specificval_ty m_Specific(const Value *V) { return V; } in m_Specific() function