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Searched refs:ComputeMaxSignificantBits (Results 1 – 19 of 19) sorted by relevance

/freebsd/contrib/llvm-project/llvm/include/llvm/Transforms/InstCombine/
H A DInstCombiner.h457 unsigned ComputeMaxSignificantBits(const Value *Op, unsigned Depth = 0,
459 return llvm::ComputeMaxSignificantBits(Op, DL, Depth, &AC, CxtI, &DT);
/freebsd/contrib/llvm-project/llvm/lib/Target/X86/
H A DX86PartialReduction.cpp98 (IsFreeTruncation(RHS) && ComputeMaxSignificantBits(RHS, *DL) <= 8)) in matchVPDPBUSDPattern()
H A DX86ISelLowering.cpp4652 if (DAG.ComputeMaxSignificantBits(LHS) <= EltSizeInBits && in getPack()
4653 DAG.ComputeMaxSignificantBits(RHS) <= EltSizeInBits) in getPack()
22735 if (DAG.ComputeMaxSignificantBits(Op0.getOperand(0)) <= 16) in EmitCmp()
22738 if (DAG.ComputeMaxSignificantBits(Op1.getOperand(0)) <= 16) in EmitCmp()
44176 (IsFreeTruncation(Op1) && DAG.ComputeMaxSignificantBits(Op1) <= 8)) in detectExtMul()
47762 if (DAG.ComputeMaxSignificantBits(N1) > 16 || in combineMulToPMADDWD()
47763 DAG.ComputeMaxSignificantBits(N0) > 16) in combineMulToPMADDWD()
52432 return DAG.ComputeMaxSignificantBits(V) <= 16; in combinePMULH()
56489 DAG.ComputeMaxSignificantBits(Ops[I].getOperand(0))); in combineConcatVectorOps()
56492 DAG.ComputeMaxSignificantBits(Ops[I].getOperand(1))); in combineConcatVectorOps()
/freebsd/contrib/llvm-project/llvm/include/llvm/Analysis/
H A DValueTracking.h202 unsigned ComputeMaxSignificantBits(const Value *Op, const DataLayout &DL,
/freebsd/contrib/llvm-project/llvm/include/llvm/CodeGen/
H A DSelectionDAG.h2054 unsigned ComputeMaxSignificantBits(SDValue Op, unsigned Depth = 0) const;
2060 unsigned ComputeMaxSignificantBits(SDValue Op, const APInt &DemandedElts,
/freebsd/contrib/llvm-project/llvm/lib/Target/AMDGPU/
H A DAMDGPUCodeGenPrepare.cpp599 return ComputeMaxSignificantBits(Op, *DL, 0, AC); in numBitsSigned()
H A DAMDGPUISelLowering.cpp58 return DAG.ComputeMaxSignificantBits(Op); in numBitsSigned()
/freebsd/contrib/llvm-project/llvm/lib/Transforms/InstCombine/
H A DInstCombineCalls.cpp1170 if (ComputeMaxSignificantBits(AddSub->getOperand(0), 0, AddSub) > in matchSAddSubSat()
1172 ComputeMaxSignificantBits(AddSub->getOperand(1), 0, AddSub) > NewBitWidth) in matchSAddSubSat()
H A DInstCombineCasts.cpp910 ComputeMaxSignificantBits(Src, /*Depth=*/0, &Trunc) <= DestWidth) { in visitTrunc()
H A DInstCombineCompares.cpp1097 if (IC.ComputeMaxSignificantBits(A, 0, &I) > NewWidth || in processUGT_ADDCST_ADD()
1098 IC.ComputeMaxSignificantBits(B, 0, &I) > NewWidth) in processUGT_ADDCST_ADD()
/freebsd/contrib/llvm-project/llvm/lib/Target/Hexagon/
H A DHexagonVectorCombine.cpp2831 return ComputeMaxSignificantBits(V, DL, /*Depth=*/0, &AC, CtxI, &DT); in getNumSignificantBits()
/freebsd/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/
H A DLegalizeIntegerTypes.cpp2092 unsigned OpLEffectiveBits = DAG.ComputeMaxSignificantBits(OpL); in SExtOrZExtPromotedOperands()
2093 unsigned OpREffectiveBits = DAG.ComputeMaxSignificantBits(OpR); in SExtOrZExtPromotedOperands()
H A DTargetLowering.cpp2356 TLO.DAG.ComputeMaxSignificantBits(Op0, DemandedElts, Depth + 1); in SimplifyDemandedBits()
7614 DAG.ComputeMaxSignificantBits(LHS) <= InnerBitSize && in expandMUL_LOHI()
7615 DAG.ComputeMaxSignificantBits(RHS) <= InnerBitSize) { in expandMUL_LOHI()
H A DSelectionDAG.cpp5114 unsigned SelectionDAG::ComputeMaxSignificantBits(SDValue Op, in ComputeMaxSignificantBits() function in SelectionDAG
5120 unsigned SelectionDAG::ComputeMaxSignificantBits(SDValue Op, in ComputeMaxSignificantBits() function in SelectionDAG
H A DDAGCombiner.cpp14687 if (ExtVTBits >= DAG.ComputeMaxSignificantBits(N0)) in visitSIGN_EXTEND_INREG()
14704 DAG.ComputeMaxSignificantBits(N00) <= ExtVTBits) && in visitSIGN_EXTEND_INREG()
14721 DAG.ComputeMaxSignificantBits(N00) <= ExtVTBits))) && in visitSIGN_EXTEND_INREG()
/freebsd/contrib/llvm-project/llvm/lib/Transforms/Utils/
H A DSimplifyCFG.cpp5658 ComputeMaxSignificantBits(Cond, DL, 0, AC, SI); in eliminateDeadSwitchCases()
/freebsd/contrib/llvm-project/llvm/lib/Analysis/
H A DValueTracking.cpp350 unsigned llvm::ComputeMaxSignificantBits(const Value *V, const DataLayout &DL, in ComputeMaxSignificantBits() function in llvm
/freebsd/contrib/llvm-project/llvm/lib/Target/RISCV/
H A DRISCVISelLowering.cpp14531 if (DAG.ComputeMaxSignificantBits(Op) <= NarrowSize) in fillUpExtensionSupportForSplat()
/freebsd/contrib/llvm-project/llvm/lib/Target/AArch64/
H A DAArch64ISelLowering.cpp4758 ? DAG.ComputeMaxSignificantBits(SrcVal) in LowerINT_TO_FP()