Searched refs:CTZ (Results 1 – 6 of 6) sorted by relevance
| /freebsd/contrib/llvm-project/llvm/lib/Transforms/InstCombine/ |
| H A D | InstCombineSimplifyDemanded.cpp | 613 unsigned CTZ = DemandedMask.countr_zero(); in SimplifyDemandedUseBits() local
615 if (match(I->getOperand(1), m_APInt(C)) && C->countr_zero() == CTZ) { in SimplifyDemandedUseBits()
616 Constant *ShiftC = ConstantInt::get(VTy, CTZ); in SimplifyDemandedUseBits()
1024 unsigned CTZ = DemandedMask.countr_zero(); in SimplifyDemandedUseBits() local
1026 CTZ >= C->getActiveBits()) in SimplifyDemandedUseBits()
1036 unsigned CTZ = DemandedMask.countr_zero(); in SimplifyDemandedUseBits() local
1038 CTZ >= C->getBitWidth() - C->countl_one()) in SimplifyDemandedUseBits()
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| /freebsd/contrib/llvm-project/llvm/lib/Target/WebAssembly/ |
| H A D | WebAssemblyInstrInteger.td | 86 defm CTZ : UnaryInt<cttz, "ctz ", 0x68, 0x7a>;
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| /freebsd/contrib/llvm-project/llvm/lib/Target/RISCV/ |
| H A D | RISCVInstrInfoZb.td | 391 def CTZ : RVBUnary<0b011000000001, 0b001, OPC_OP_IMM, "ctz">,
607 def : PatGpr<cttz, CTZ>;
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| /freebsd/contrib/llvm-project/llvm/lib/Target/AArch64/ |
| H A D | AArch64SchedAmpere1B.td | 656 def : InstRW<[Ampere1BWrite_1cyc_1B], (instregex "^CTZ[WX]")>;
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| H A D | AArch64InstrInfo.td | 9352 defm CTZ : OneOperandData<0b000110, "ctz", cttz>, Requires<[HasCSSC]>;
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| /freebsd/contrib/llvm-project/llvm/lib/CodeGen/SelectionDAG/ |
| H A D | TargetLowering.cpp | 2753 unsigned CTZ = DemandedBits.countr_zero(); in SimplifyDemandedBits() local
2755 if (C && C->getAPIntValue().countr_zero() == CTZ) { in SimplifyDemandedBits()
2757 SDValue AmtC = TLO.DAG.getConstant(CTZ, dl, ShiftAmtTy); in SimplifyDemandedBits()
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