Home
last modified time | relevance | path

Searched refs:ShVal1 (Results 1 – 3 of 3) sorted by relevance

/llvm-project-15.0.7/llvm/lib/Transforms/AggressiveInstCombine/
H A DAggressiveInstCombine.cpp104 m_LShr(m_Value(ShVal1), in foldGuardedFunnelShift()
131 Value *ShVal0, *ShVal1, *ShAmt; in foldGuardedFunnelShift() local
132 Intrinsic::ID IID = matchFunnelShift(P0, ShVal0, ShVal1, ShAmt); in foldGuardedFunnelShift()
135 (IID == Intrinsic::fshr && ShVal1 != P1)) { in foldGuardedFunnelShift()
136 IID = matchFunnelShift(P1, ShVal0, ShVal1, ShAmt); in foldGuardedFunnelShift()
139 (IID == Intrinsic::fshr && ShVal1 != P0)) in foldGuardedFunnelShift()
155 if (!DT.dominates(ShVal0, TermI) || !DT.dominates(ShVal1, TermI)) in foldGuardedFunnelShift()
169 if (ShVal0 == ShVal1) in foldGuardedFunnelShift()
177 if (ShVal0 != ShVal1) { in foldGuardedFunnelShift()
178 if (IsFshl && !llvm::isGuaranteedNotToBePoison(ShVal1)) in foldGuardedFunnelShift()
[all …]
/llvm-project-15.0.7/llvm/lib/Transforms/InstCombine/
H A DInstCombineCasts.cpp559 Value *ShVal0, *ShVal1, *ShAmt0, *ShAmt1; in narrowFunnelShift() local
561 !match(Or1, m_OneUse(m_LogicalShift(m_Value(ShVal1), m_Value(ShAmt1)))) || in narrowFunnelShift()
568 std::swap(ShVal0, ShVal1); in narrowFunnelShift()
584 if (ShVal0 == ShVal1 || MaskedValueIsZero(L, HiBitMask)) in narrowFunnelShift()
590 if (ShVal0 != ShVal1) in narrowFunnelShift()
622 if (!MaskedValueIsZero(ShVal1, HiBitMask, 0, &Trunc)) in narrowFunnelShift()
632 if (ShVal0 != ShVal1) in narrowFunnelShift()
633 Y = Builder.CreateTrunc(ShVal1, DestTy); in narrowFunnelShift()
H A DInstCombineAndOrXor.cpp2216 Value *ShVal0, *ShVal1, *ShAmt0, *ShAmt1; in matchFunnelShift() local
2218 !match(Or1, m_OneUse(m_LogicalShift(m_Value(ShVal1), m_Value(ShAmt1)))) || in matchFunnelShift()
2225 std::swap(ShVal0, ShVal1); in matchFunnelShift()
2261 if (ShVal0 != ShVal1) in matchFunnelShift()
2302 return CallInst::Create(F, {ShVal0, ShVal1, ShAmt}); in matchFunnelShift()