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reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced
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References
include/llvm/IR/PatternMatch.h 1858 return m_c_Xor(V, m_AllOnes());
lib/Analysis/InstructionSimplify.cpp 615 if (IsNUW && match(Op1, m_AllOnes()))
1350 if (match(Op0, m_AllOnes()))
1921 if (match(Op1, m_AllOnes()))
1977 if (match(Op0, m_Add(m_Specific(Op1), m_AllOnes())) &&
1980 if (match(Op1, m_Add(m_Specific(Op0), m_AllOnes())) &&
2067 if (match(Op1, m_Undef()) || match(Op1, m_AllOnes()))
2635 if (Pred == ICmpInst::ICMP_SGT && match(RHS, m_AllOnes()))
4082 m_Xor(m_PtrToInt(m_Specific(StrippedBasePtr)), m_AllOnes()))) {
5040 if (match(Op0, m_AllOnes()) || match(Op1, m_AllOnes()))
5040 if (match(Op0, m_AllOnes()) || match(Op1, m_AllOnes()))
5060 if (match(Op0, m_Zero()) || match(Op1, m_AllOnes()))
lib/Analysis/ValueTracking.cpp 4886 auto ZeroOrAllOnes = m_CombineOr(m_ZeroInt(), m_AllOnes());
lib/CodeGen/CodeGenPrepare.cpp 1238 if (Pred == ICmpInst::ICMP_EQ && match(B, m_AllOnes()))
lib/Target/ARM/MVETailPredication.cpp 230 if (!match(BECount, m_Add(m_Value(TripCount), m_AllOnes())))
lib/Transforms/InstCombine/InstCombineAddSub.cpp 886 match(Op1, m_AllOnes()))
1063 if (!match(&I, m_Add(m_OneUse(m_Shl(m_One(), m_Value(NBits))), m_AllOnes())))
1188 : !match(SignExtendingValueBaseConstant, m_AllOnes()))
1707 if (match(Op0, m_AllOnes()))
1716 if (match(Op0, m_OneUse(m_Add(m_Value(X), m_AllOnes()))))
lib/Transforms/InstCombine/InstCombineAndOrXor.cpp 2099 if (!((match(EltC1, m_Zero()) && match(EltC2, m_AllOnes())) ||
2100 (match(EltC2, m_Zero()) && match(EltC1, m_AllOnes()))))
2827 if ((PredL == CmpInst::ICMP_SGT && match(LHS1, m_AllOnes()) &&
2828 PredR == CmpInst::ICMP_SGT && match(RHS1, m_AllOnes())) ||
2836 if ((PredL == CmpInst::ICMP_SGT && match(LHS1, m_AllOnes()) &&
2839 PredR == CmpInst::ICMP_SGT && match(RHS1, m_AllOnes()))) {
3251 if (match(Op1, m_AllOnes()) && Op0->hasOneUse()) {
lib/Transforms/InstCombine/InstCombineCalls.cpp 3722 (match(Src1, m_AllOnes()) && match(Src0, m_SExt(m_Value(ExtSrc))))) &&
lib/Transforms/InstCombine/InstCombineCasts.cpp 1233 (Pred == ICmpInst::ICMP_SGT && match(Op1, m_AllOnes()))) {
lib/Transforms/InstCombine/InstCombineCompares.cpp 2755 if (Pred == ICmpInst::ICMP_SGT && match(Op1, m_AllOnes()))
3283 m_CombineOr(m_Not(m_Shl(m_AllOnes(), m_Value())),
3284 m_Add(m_Shl(m_One(), m_Value()), m_AllOnes())),
3285 m_CombineOr(m_LShr(m_AllOnes(), m_Value()),
3286 m_LShr(m_Shl(m_AllOnes(), m_Value(Y)), m_Deferred(Y))));
3610 match(&I, m_c_ICmp(Pred, m_OneUse(m_UDiv(m_AllOnes(), m_Value(X))),
3754 match(B, m_AllOnes()))
3759 match(B, m_AllOnes()))
3772 match(D, m_AllOnes()))
3777 match(D, m_AllOnes()))
4010 auto LSubOne = m_Add(m_Specific(Op1), m_AllOnes());
4274 if (!match(Op0, m_OneUse(m_c_And(m_Add(m_Value(A), m_AllOnes()),
5328 m_Not(m_Shl(m_AllOnes(), m_Value(Y))),
5330 m_AllOnes()))),
lib/Transforms/InstCombine/InstCombineMulDivRem.cpp 138 if (match(&I, m_c_Mul(m_OneUse(m_Select(m_Value(Cond), m_One(), m_AllOnes())),
144 if (match(&I, m_c_Mul(m_OneUse(m_Select(m_Value(Cond), m_AllOnes(), m_One())),
187 if (match(Op1, m_AllOnes())) {
1064 if (match(Op1, m_AllOnes()) ||
lib/Transforms/InstCombine/InstCombineSelect.cpp 619 if ((IsEqualZero && !match(CmpRHS, m_AllOnes())) ||
740 match(FVal, m_AllOnes()) && match(Cmp1, m_APInt(CmpC)) && *CmpC == ~*C) {
751 if (match(FVal, m_AllOnes())) {
755 if (!match(TVal, m_AllOnes()))
1444 } else if (Pred == ICmpInst::ICMP_SGT && match(CmpRHS, m_AllOnes())) {
2288 if (match(TrueVal, m_AllOnes()) && match(FalseVal, m_Zero()))
2298 if (match(TrueVal, m_Zero()) && match(FalseVal, m_AllOnes())) {
lib/Transforms/InstCombine/InstCombineShifts.cpp 194 auto MaskA = m_Add(m_Shl(m_One(), m_Value(MaskShAmt)), m_AllOnes());
196 auto MaskB = m_Xor(m_Shl(m_AllOnes(), m_Value(MaskShAmt)), m_AllOnes());
196 auto MaskB = m_Xor(m_Shl(m_AllOnes(), m_Value(MaskShAmt)), m_AllOnes());
198 auto MaskC = m_Shr(m_AllOnes(), m_Value(MaskShAmt));
201 m_Shr(m_Shl(m_AllOnes(), m_Value(MaskShAmt)), m_Deferred(MaskShAmt));
263 bool NeedMask = !match(NewMask, m_AllOnes());