| //===-- SystemZOperators.td - SystemZ-specific operators ------*- tblgen-*-===// | |
| // | |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. | |
| // See https://llvm.org/LICENSE.txt for license information. | |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception | |
| // | |
| //===----------------------------------------------------------------------===// | |
| //===----------------------------------------------------------------------===// | |
| // Type profiles | |
| //===----------------------------------------------------------------------===// | |
| def SDT_CallSeqStart : SDCallSeqStart<[SDTCisVT<0, i64>, | |
| SDTCisVT<1, i64>]>; | |
| def SDT_CallSeqEnd : SDCallSeqEnd<[SDTCisVT<0, i64>, | |
| SDTCisVT<1, i64>]>; | |
| def SDT_ZCall : SDTypeProfile<0, -1, [SDTCisPtrTy<0>]>; | |
| def SDT_ZCmp : SDTypeProfile<1, 2, | |
| [SDTCisVT<0, i32>, | |
| SDTCisSameAs<1, 2>]>; | |
| def SDT_ZICmp : SDTypeProfile<1, 3, | |
| [SDTCisVT<0, i32>, | |
| SDTCisSameAs<1, 2>, | |
| SDTCisVT<3, i32>]>; | |
| def SDT_ZBRCCMask : SDTypeProfile<0, 4, | |
| [SDTCisVT<0, i32>, | |
| SDTCisVT<1, i32>, | |
| SDTCisVT<2, OtherVT>, | |
| SDTCisVT<3, i32>]>; | |
| def SDT_ZSelectCCMask : SDTypeProfile<1, 5, | |
| [SDTCisSameAs<0, 1>, | |
| SDTCisSameAs<1, 2>, | |
| SDTCisVT<3, i32>, | |
| SDTCisVT<4, i32>, | |
| SDTCisVT<5, i32>]>; | |
| def SDT_ZWrapPtr : SDTypeProfile<1, 1, | |
| [SDTCisSameAs<0, 1>, | |
| SDTCisPtrTy<0>]>; | |
| def SDT_ZWrapOffset : SDTypeProfile<1, 2, | |
| [SDTCisSameAs<0, 1>, | |
| SDTCisSameAs<0, 2>, | |
| SDTCisPtrTy<0>]>; | |
| def SDT_ZAdjDynAlloc : SDTypeProfile<1, 0, [SDTCisVT<0, i64>]>; | |
| def SDT_ZProbedAlloca : SDTypeProfile<1, 2, | |
| [SDTCisSameAs<0, 1>, | |
| SDTCisSameAs<0, 2>, | |
| SDTCisPtrTy<0>]>; | |
| def SDT_ZGR128Binary : SDTypeProfile<1, 2, | |
| [SDTCisVT<0, untyped>, | |
| SDTCisInt<1>, | |
| SDTCisInt<2>]>; | |
| def SDT_ZBinaryWithFlags : SDTypeProfile<2, 2, | |
| [SDTCisInt<0>, | |
| SDTCisVT<1, i32>, | |
| SDTCisSameAs<0, 2>, | |
| SDTCisSameAs<0, 3>]>; | |
| def SDT_ZBinaryWithCarry : SDTypeProfile<2, 3, | |
| [SDTCisInt<0>, | |
| SDTCisVT<1, i32>, | |
| SDTCisSameAs<0, 2>, | |
| SDTCisSameAs<0, 3>, | |
| SDTCisVT<1, i32>]>; | |
| def SDT_ZAtomicLoadBinaryW : SDTypeProfile<1, 5, | |
| [SDTCisVT<0, i32>, | |
| SDTCisPtrTy<1>, | |
| SDTCisVT<2, i32>, | |
| SDTCisVT<3, i32>, | |
| SDTCisVT<4, i32>, | |
| SDTCisVT<5, i32>]>; | |
| def SDT_ZAtomicCmpSwapW : SDTypeProfile<2, 6, | |
| [SDTCisVT<0, i32>, | |
| SDTCisVT<1, i32>, | |
| SDTCisPtrTy<2>, | |
| SDTCisVT<3, i32>, | |
| SDTCisVT<4, i32>, | |
| SDTCisVT<5, i32>, | |
| SDTCisVT<6, i32>, | |
| SDTCisVT<7, i32>]>; | |
| def SDT_ZAtomicCmpSwap : SDTypeProfile<2, 3, | |
| [SDTCisInt<0>, | |
| SDTCisVT<1, i32>, | |
| SDTCisPtrTy<2>, | |
| SDTCisSameAs<0, 3>, | |
| SDTCisSameAs<0, 4>]>; | |
| def SDT_ZAtomicLoad128 : SDTypeProfile<1, 1, | |
| [SDTCisVT<0, untyped>, | |
| SDTCisPtrTy<1>]>; | |
| def SDT_ZAtomicStore128 : SDTypeProfile<0, 2, | |
| [SDTCisVT<0, untyped>, | |
| SDTCisPtrTy<1>]>; | |
| def SDT_ZAtomicCmpSwap128 : SDTypeProfile<2, 3, | |
| [SDTCisVT<0, untyped>, | |
| SDTCisVT<1, i32>, | |
| SDTCisPtrTy<2>, | |
| SDTCisVT<3, untyped>, | |
| SDTCisVT<4, untyped>]>; | |
| def SDT_ZMemMemLength : SDTypeProfile<0, 3, | |
| [SDTCisPtrTy<0>, | |
| SDTCisPtrTy<1>, | |
| SDTCisVT<2, i64>]>; | |
| def SDT_ZMemMemLengthCC : SDTypeProfile<1, 3, | |
| [SDTCisVT<0, i32>, | |
| SDTCisPtrTy<1>, | |
| SDTCisPtrTy<2>, | |
| SDTCisVT<3, i64>]>; | |
| def SDT_ZMemsetMVC : SDTypeProfile<0, 3, | |
| [SDTCisPtrTy<0>, | |
| SDTCisVT<1, i64>, | |
| SDTCisVT<2, i32>]>; | |
| def SDT_ZString : SDTypeProfile<1, 3, | |
| [SDTCisPtrTy<0>, | |
| SDTCisPtrTy<1>, | |
| SDTCisPtrTy<2>, | |
| SDTCisVT<3, i32>]>; | |
| def SDT_ZStringCC : SDTypeProfile<2, 3, | |
| [SDTCisPtrTy<0>, | |
| SDTCisVT<1, i32>, | |
| SDTCisPtrTy<2>, | |
| SDTCisPtrTy<3>, | |
| SDTCisVT<4, i32>]>; | |
| def SDT_ZIPM : SDTypeProfile<1, 1, | |
| [SDTCisVT<0, i32>, | |
| SDTCisVT<1, i32>]>; | |
| def SDT_ZPrefetch : SDTypeProfile<0, 2, | |
| [SDTCisVT<0, i32>, | |
| SDTCisPtrTy<1>]>; | |
| def SDT_ZTBegin : SDTypeProfile<1, 2, | |
| [SDTCisVT<0, i32>, | |
| SDTCisPtrTy<1>, | |
| SDTCisVT<2, i32>]>; | |
| def SDT_ZTEnd : SDTypeProfile<1, 0, | |
| [SDTCisVT<0, i32>]>; | |
| def SDT_ZInsertVectorElt : SDTypeProfile<1, 3, | |
| [SDTCisVec<0>, | |
| SDTCisSameAs<0, 1>, | |
| SDTCisVT<3, i32>]>; | |
| def SDT_ZExtractVectorElt : SDTypeProfile<1, 2, | |
| [SDTCisVec<1>, | |
| SDTCisVT<2, i32>]>; | |
| def SDT_ZReplicate : SDTypeProfile<1, 1, | |
| [SDTCisVec<0>]>; | |
| def SDT_ZVecUnaryConv : SDTypeProfile<1, 1, | |
| [SDTCisVec<0>, | |
| SDTCisVec<1>]>; | |
| def SDT_ZVecUnary : SDTypeProfile<1, 1, | |
| [SDTCisVec<0>, | |
| SDTCisSameAs<0, 1>]>; | |
| def SDT_ZVecUnaryCC : SDTypeProfile<2, 1, | |
| [SDTCisVec<0>, | |
| SDTCisVT<1, i32>, | |
| SDTCisSameAs<0, 2>]>; | |
| def SDT_ZVecBinary : SDTypeProfile<1, 2, | |
| [SDTCisVec<0>, | |
| SDTCisSameAs<0, 1>, | |
| SDTCisSameAs<0, 2>]>; | |
| def SDT_ZVecBinaryCC : SDTypeProfile<2, 2, | |
| [SDTCisVec<0>, | |
| SDTCisVT<1, i32>, | |
| SDTCisSameAs<0, 2>, | |
| SDTCisSameAs<0, 2>]>; | |
| def SDT_ZVecBinaryInt : SDTypeProfile<1, 2, | |
| [SDTCisVec<0>, | |
| SDTCisSameAs<0, 1>, | |
| SDTCisVT<2, i32>]>; | |
| def SDT_ZVecBinaryConv : SDTypeProfile<1, 2, | |
| [SDTCisVec<0>, | |
| SDTCisVec<1>, | |
| SDTCisSameAs<1, 2>]>; | |
| def SDT_ZVecBinaryConvCC : SDTypeProfile<2, 2, | |
| [SDTCisVec<0>, | |
| SDTCisVT<1, i32>, | |
| SDTCisVec<2>, | |
| SDTCisSameAs<2, 3>]>; | |
| def SDT_ZVecBinaryConvIntCC : SDTypeProfile<2, 2, | |
| [SDTCisVec<0>, | |
| SDTCisVT<1, i32>, | |
| SDTCisVec<2>, | |
| SDTCisVT<3, i32>]>; | |
| def SDT_ZRotateMask : SDTypeProfile<1, 2, | |
| [SDTCisVec<0>, | |
| SDTCisVT<1, i32>, | |
| SDTCisVT<2, i32>]>; | |
| def SDT_ZJoinDwords : SDTypeProfile<1, 2, | |
| [SDTCisVT<0, v2i64>, | |
| SDTCisVT<1, i64>, | |
| SDTCisVT<2, i64>]>; | |
| def SDT_ZVecTernary : SDTypeProfile<1, 3, | |
| [SDTCisVec<0>, | |
| SDTCisSameAs<0, 1>, | |
| SDTCisSameAs<0, 2>, | |
| SDTCisSameAs<0, 3>]>; | |
| def SDT_ZVecTernaryConvCC : SDTypeProfile<2, 3, | |
| [SDTCisVec<0>, | |
| SDTCisVT<1, i32>, | |
| SDTCisVec<2>, | |
| SDTCisSameAs<2, 3>, | |
| SDTCisSameAs<0, 4>]>; | |
| def SDT_ZVecTernaryInt : SDTypeProfile<1, 3, | |
| [SDTCisVec<0>, | |
| SDTCisSameAs<0, 1>, | |
| SDTCisSameAs<0, 2>, | |
| SDTCisVT<3, i32>]>; | |
| def SDT_ZVecTernaryIntCC : SDTypeProfile<2, 3, | |
| [SDTCisVec<0>, | |
| SDTCisVT<1, i32>, | |
| SDTCisSameAs<0, 2>, | |
| SDTCisSameAs<0, 3>, | |
| SDTCisVT<4, i32>]>; | |
| def SDT_ZVecQuaternaryInt : SDTypeProfile<1, 4, | |
| [SDTCisVec<0>, | |
| SDTCisSameAs<0, 1>, | |
| SDTCisSameAs<0, 2>, | |
| SDTCisSameAs<0, 3>, | |
| SDTCisVT<4, i32>]>; | |
| def SDT_ZVecQuaternaryIntCC : SDTypeProfile<2, 4, | |
| [SDTCisVec<0>, | |
| SDTCisVT<1, i32>, | |
| SDTCisSameAs<0, 2>, | |
| SDTCisSameAs<0, 3>, | |
| SDTCisSameAs<0, 4>, | |
| SDTCisVT<5, i32>]>; | |
| def SDT_ZTest : SDTypeProfile<1, 2, | |
| [SDTCisVT<0, i32>, | |
| SDTCisVT<2, i64>]>; | |
| //===----------------------------------------------------------------------===// | |
| // Node definitions | |
| //===----------------------------------------------------------------------===// | |
| // These are target-independent nodes, but have target-specific formats. | |
| def callseq_start : SDNode<"ISD::CALLSEQ_START", SDT_CallSeqStart, | |
| [SDNPHasChain, SDNPSideEffect, SDNPOutGlue]>; | |
| def callseq_end : SDNode<"ISD::CALLSEQ_END", SDT_CallSeqEnd, | |
| [SDNPHasChain, SDNPSideEffect, SDNPOptInGlue, | |
| SDNPOutGlue]>; | |
| def global_offset_table : SDNode<"ISD::GLOBAL_OFFSET_TABLE", SDTPtrLeaf>; | |
| // Nodes for SystemZISD::*. See SystemZISelLowering.h for more details. | |
| def z_retflag : SDNode<"SystemZISD::RET_FLAG", SDTNone, | |
| [SDNPHasChain, SDNPOptInGlue, SDNPVariadic]>; | |
| def z_call : SDNode<"SystemZISD::CALL", SDT_ZCall, | |
| [SDNPHasChain, SDNPOutGlue, SDNPOptInGlue, | |
| SDNPVariadic]>; | |
| def z_sibcall : SDNode<"SystemZISD::SIBCALL", SDT_ZCall, | |
| [SDNPHasChain, SDNPOutGlue, SDNPOptInGlue, | |
| SDNPVariadic]>; | |
| def z_tls_gdcall : SDNode<"SystemZISD::TLS_GDCALL", SDT_ZCall, | |
| [SDNPHasChain, SDNPInGlue, SDNPOutGlue, | |
| SDNPVariadic]>; | |
| def z_tls_ldcall : SDNode<"SystemZISD::TLS_LDCALL", SDT_ZCall, | |
| [SDNPHasChain, SDNPInGlue, SDNPOutGlue, | |
| SDNPVariadic]>; | |
| def z_pcrel_wrapper : SDNode<"SystemZISD::PCREL_WRAPPER", SDT_ZWrapPtr, []>; | |
| def z_pcrel_offset : SDNode<"SystemZISD::PCREL_OFFSET", | |
| SDT_ZWrapOffset, []>; | |
| def z_icmp : SDNode<"SystemZISD::ICMP", SDT_ZICmp>; | |
| def z_fcmp : SDNode<"SystemZISD::FCMP", SDT_ZCmp>; | |
| def z_strict_fcmp : SDNode<"SystemZISD::STRICT_FCMP", SDT_ZCmp, | |
| [SDNPHasChain]>; | |
| def z_strict_fcmps : SDNode<"SystemZISD::STRICT_FCMPS", SDT_ZCmp, | |
| [SDNPHasChain]>; | |
| def z_tm : SDNode<"SystemZISD::TM", SDT_ZICmp>; | |
| def z_br_ccmask_1 : SDNode<"SystemZISD::BR_CCMASK", SDT_ZBRCCMask, | |
| [SDNPHasChain]>; | |
| def z_select_ccmask_1 : SDNode<"SystemZISD::SELECT_CCMASK", | |
| SDT_ZSelectCCMask>; | |
| def z_ipm_1 : SDNode<"SystemZISD::IPM", SDT_ZIPM>; | |
| def z_adjdynalloc : SDNode<"SystemZISD::ADJDYNALLOC", SDT_ZAdjDynAlloc>; | |
| def z_probed_alloca : SDNode<"SystemZISD::PROBED_ALLOCA", SDT_ZProbedAlloca, | |
| [SDNPHasChain]>; | |
| def z_popcnt : SDNode<"SystemZISD::POPCNT", SDTIntUnaryOp>; | |
| def z_smul_lohi : SDNode<"SystemZISD::SMUL_LOHI", SDT_ZGR128Binary>; | |
| def z_umul_lohi : SDNode<"SystemZISD::UMUL_LOHI", SDT_ZGR128Binary>; | |
| def z_sdivrem : SDNode<"SystemZISD::SDIVREM", SDT_ZGR128Binary>; | |
| def z_udivrem : SDNode<"SystemZISD::UDIVREM", SDT_ZGR128Binary>; | |
| def z_saddo : SDNode<"SystemZISD::SADDO", SDT_ZBinaryWithFlags>; | |
| def z_ssubo : SDNode<"SystemZISD::SSUBO", SDT_ZBinaryWithFlags>; | |
| def z_uaddo : SDNode<"SystemZISD::UADDO", SDT_ZBinaryWithFlags>; | |
| def z_usubo : SDNode<"SystemZISD::USUBO", SDT_ZBinaryWithFlags>; | |
| def z_addcarry_1 : SDNode<"SystemZISD::ADDCARRY", SDT_ZBinaryWithCarry>; | |
| def z_subcarry_1 : SDNode<"SystemZISD::SUBCARRY", SDT_ZBinaryWithCarry>; | |
| def z_loadbswap : SDNode<"SystemZISD::LRV", SDTLoad, | |
| [SDNPHasChain, SDNPMayLoad, SDNPMemOperand]>; | |
| def z_storebswap : SDNode<"SystemZISD::STRV", SDTStore, | |
| [SDNPHasChain, SDNPMayStore, SDNPMemOperand]>; | |
| def z_loadeswap : SDNode<"SystemZISD::VLER", SDTLoad, | |
| [SDNPHasChain, SDNPMayLoad, SDNPMemOperand]>; | |
| def z_storeeswap : SDNode<"SystemZISD::VSTER", SDTStore, | |
| [SDNPHasChain, SDNPMayStore, SDNPMemOperand]>; | |
| def z_tdc : SDNode<"SystemZISD::TDC", SDT_ZTest>; | |
| // Defined because the index is an i32 rather than a pointer. | |
| def z_vector_insert : SDNode<"ISD::INSERT_VECTOR_ELT", | |
| SDT_ZInsertVectorElt>; | |
| def z_vector_extract : SDNode<"ISD::EXTRACT_VECTOR_ELT", | |
| SDT_ZExtractVectorElt>; | |
| def z_byte_mask : SDNode<"SystemZISD::BYTE_MASK", SDT_ZReplicate>; | |
| def z_rotate_mask : SDNode<"SystemZISD::ROTATE_MASK", SDT_ZRotateMask>; | |
| def z_replicate : SDNode<"SystemZISD::REPLICATE", SDT_ZReplicate>; | |
| def z_join_dwords : SDNode<"SystemZISD::JOIN_DWORDS", SDT_ZJoinDwords>; | |
| def z_splat : SDNode<"SystemZISD::SPLAT", SDT_ZVecBinaryInt>; | |
| def z_merge_high : SDNode<"SystemZISD::MERGE_HIGH", SDT_ZVecBinary>; | |
| def z_merge_low : SDNode<"SystemZISD::MERGE_LOW", SDT_ZVecBinary>; | |
| def z_shl_double : SDNode<"SystemZISD::SHL_DOUBLE", SDT_ZVecTernaryInt>; | |
| def z_permute_dwords : SDNode<"SystemZISD::PERMUTE_DWORDS", | |
| SDT_ZVecTernaryInt>; | |
| def z_permute : SDNode<"SystemZISD::PERMUTE", SDT_ZVecTernary>; | |
| def z_pack : SDNode<"SystemZISD::PACK", SDT_ZVecBinaryConv>; | |
| def z_packs_cc : SDNode<"SystemZISD::PACKS_CC", SDT_ZVecBinaryConvCC>; | |
| def z_packls_cc : SDNode<"SystemZISD::PACKLS_CC", SDT_ZVecBinaryConvCC>; | |
| def z_unpack_high : SDNode<"SystemZISD::UNPACK_HIGH", SDT_ZVecUnaryConv>; | |
| def z_unpackl_high : SDNode<"SystemZISD::UNPACKL_HIGH", SDT_ZVecUnaryConv>; | |
| def z_unpack_low : SDNode<"SystemZISD::UNPACK_LOW", SDT_ZVecUnaryConv>; | |
| def z_unpackl_low : SDNode<"SystemZISD::UNPACKL_LOW", SDT_ZVecUnaryConv>; | |
| def z_vshl_by_scalar : SDNode<"SystemZISD::VSHL_BY_SCALAR", | |
| SDT_ZVecBinaryInt>; | |
| def z_vsrl_by_scalar : SDNode<"SystemZISD::VSRL_BY_SCALAR", | |
| SDT_ZVecBinaryInt>; | |
| def z_vsra_by_scalar : SDNode<"SystemZISD::VSRA_BY_SCALAR", | |
| SDT_ZVecBinaryInt>; | |
| def z_vsum : SDNode<"SystemZISD::VSUM", SDT_ZVecBinaryConv>; | |
| def z_vicmpe : SDNode<"SystemZISD::VICMPE", SDT_ZVecBinary>; | |
| def z_vicmph : SDNode<"SystemZISD::VICMPH", SDT_ZVecBinary>; | |
| def z_vicmphl : SDNode<"SystemZISD::VICMPHL", SDT_ZVecBinary>; | |
| def z_vicmpes : SDNode<"SystemZISD::VICMPES", SDT_ZVecBinaryCC>; | |
| def z_vicmphs : SDNode<"SystemZISD::VICMPHS", SDT_ZVecBinaryCC>; | |
| def z_vicmphls : SDNode<"SystemZISD::VICMPHLS", SDT_ZVecBinaryCC>; | |
| def z_vfcmpe : SDNode<"SystemZISD::VFCMPE", SDT_ZVecBinaryConv>; | |
| def z_strict_vfcmpe : SDNode<"SystemZISD::STRICT_VFCMPE", | |
| SDT_ZVecBinaryConv, [SDNPHasChain]>; | |
| def z_strict_vfcmpes : SDNode<"SystemZISD::STRICT_VFCMPES", | |
| SDT_ZVecBinaryConv, [SDNPHasChain]>; | |
| def z_vfcmph : SDNode<"SystemZISD::VFCMPH", SDT_ZVecBinaryConv>; | |
| def z_strict_vfcmph : SDNode<"SystemZISD::STRICT_VFCMPH", | |
| SDT_ZVecBinaryConv, [SDNPHasChain]>; | |
| def z_strict_vfcmphs : SDNode<"SystemZISD::STRICT_VFCMPHS", | |
| SDT_ZVecBinaryConv, [SDNPHasChain]>; | |
| def z_vfcmphe : SDNode<"SystemZISD::VFCMPHE", SDT_ZVecBinaryConv>; | |
| def z_strict_vfcmphe : SDNode<"SystemZISD::STRICT_VFCMPHE", | |
| SDT_ZVecBinaryConv, [SDNPHasChain]>; | |
| def z_strict_vfcmphes : SDNode<"SystemZISD::STRICT_VFCMPHES", | |
| SDT_ZVecBinaryConv, [SDNPHasChain]>; | |
| def z_vfcmpes : SDNode<"SystemZISD::VFCMPES", SDT_ZVecBinaryConvCC>; | |
| def z_vfcmphs : SDNode<"SystemZISD::VFCMPHS", SDT_ZVecBinaryConvCC>; | |
| def z_vfcmphes : SDNode<"SystemZISD::VFCMPHES", SDT_ZVecBinaryConvCC>; | |
| def z_vextend : SDNode<"SystemZISD::VEXTEND", SDT_ZVecUnaryConv>; | |
| def z_strict_vextend : SDNode<"SystemZISD::STRICT_VEXTEND", | |
| SDT_ZVecUnaryConv, [SDNPHasChain]>; | |
| def z_vround : SDNode<"SystemZISD::VROUND", SDT_ZVecUnaryConv>; | |
| def z_strict_vround : SDNode<"SystemZISD::STRICT_VROUND", | |
| SDT_ZVecUnaryConv, [SDNPHasChain]>; | |
| def z_vtm : SDNode<"SystemZISD::VTM", SDT_ZCmp>; | |
| def z_vfae_cc : SDNode<"SystemZISD::VFAE_CC", SDT_ZVecTernaryIntCC>; | |
| def z_vfaez_cc : SDNode<"SystemZISD::VFAEZ_CC", SDT_ZVecTernaryIntCC>; | |
| def z_vfee_cc : SDNode<"SystemZISD::VFEE_CC", SDT_ZVecBinaryCC>; | |
| def z_vfeez_cc : SDNode<"SystemZISD::VFEEZ_CC", SDT_ZVecBinaryCC>; | |
| def z_vfene_cc : SDNode<"SystemZISD::VFENE_CC", SDT_ZVecBinaryCC>; | |
| def z_vfenez_cc : SDNode<"SystemZISD::VFENEZ_CC", SDT_ZVecBinaryCC>; | |
| def z_vistr_cc : SDNode<"SystemZISD::VISTR_CC", SDT_ZVecUnaryCC>; | |
| def z_vstrc_cc : SDNode<"SystemZISD::VSTRC_CC", | |
| SDT_ZVecQuaternaryIntCC>; | |
| def z_vstrcz_cc : SDNode<"SystemZISD::VSTRCZ_CC", | |
| SDT_ZVecQuaternaryIntCC>; | |
| def z_vstrs_cc : SDNode<"SystemZISD::VSTRS_CC", | |
| SDT_ZVecTernaryConvCC>; | |
| def z_vstrsz_cc : SDNode<"SystemZISD::VSTRSZ_CC", | |
| SDT_ZVecTernaryConvCC>; | |
| def z_vftci : SDNode<"SystemZISD::VFTCI", SDT_ZVecBinaryConvIntCC>; | |
| class AtomicWOp<string name, SDTypeProfile profile = SDT_ZAtomicLoadBinaryW> | |
| : SDNode<"SystemZISD::"#name, profile, | |
| [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>; | |
| def z_atomic_swapw : AtomicWOp<"ATOMIC_SWAPW">; | |
| def z_atomic_loadw_add : AtomicWOp<"ATOMIC_LOADW_ADD">; | |
| def z_atomic_loadw_sub : AtomicWOp<"ATOMIC_LOADW_SUB">; | |
| def z_atomic_loadw_and : AtomicWOp<"ATOMIC_LOADW_AND">; | |
| def z_atomic_loadw_or : AtomicWOp<"ATOMIC_LOADW_OR">; | |
| def z_atomic_loadw_xor : AtomicWOp<"ATOMIC_LOADW_XOR">; | |
| def z_atomic_loadw_nand : AtomicWOp<"ATOMIC_LOADW_NAND">; | |
| def z_atomic_loadw_min : AtomicWOp<"ATOMIC_LOADW_MIN">; | |
| def z_atomic_loadw_max : AtomicWOp<"ATOMIC_LOADW_MAX">; | |
| def z_atomic_loadw_umin : AtomicWOp<"ATOMIC_LOADW_UMIN">; | |
| def z_atomic_loadw_umax : AtomicWOp<"ATOMIC_LOADW_UMAX">; | |
| def z_atomic_cmp_swap : SDNode<"SystemZISD::ATOMIC_CMP_SWAP", | |
| SDT_ZAtomicCmpSwap, | |
| [SDNPHasChain, SDNPMayStore, SDNPMayLoad, | |
| SDNPMemOperand]>; | |
| def z_atomic_cmp_swapw : SDNode<"SystemZISD::ATOMIC_CMP_SWAPW", | |
| SDT_ZAtomicCmpSwapW, | |
| [SDNPHasChain, SDNPMayStore, SDNPMayLoad, | |
| SDNPMemOperand]>; | |
| def z_atomic_load_128 : SDNode<"SystemZISD::ATOMIC_LOAD_128", | |
| SDT_ZAtomicLoad128, | |
| [SDNPHasChain, SDNPMayLoad, SDNPMemOperand]>; | |
| def z_atomic_store_128 : SDNode<"SystemZISD::ATOMIC_STORE_128", | |
| SDT_ZAtomicStore128, | |
| [SDNPHasChain, SDNPMayStore, SDNPMemOperand]>; | |
| def z_atomic_cmp_swap_128 : SDNode<"SystemZISD::ATOMIC_CMP_SWAP_128", | |
| SDT_ZAtomicCmpSwap128, | |
| [SDNPHasChain, SDNPMayStore, SDNPMayLoad, | |
| SDNPMemOperand]>; | |
| def z_mvc : SDNode<"SystemZISD::MVC", SDT_ZMemMemLength, | |
| [SDNPHasChain, SDNPMayStore, SDNPMayLoad]>; | |
| def z_nc : SDNode<"SystemZISD::NC", SDT_ZMemMemLength, | |
| [SDNPHasChain, SDNPMayStore, SDNPMayLoad]>; | |
| def z_oc : SDNode<"SystemZISD::OC", SDT_ZMemMemLength, | |
| [SDNPHasChain, SDNPMayStore, SDNPMayLoad]>; | |
| def z_xc : SDNode<"SystemZISD::XC", SDT_ZMemMemLength, | |
| [SDNPHasChain, SDNPMayStore, SDNPMayLoad]>; | |
| def z_clc : SDNode<"SystemZISD::CLC", SDT_ZMemMemLengthCC, | |
| [SDNPHasChain, SDNPMayLoad]>; | |
| def z_memset_mvc : SDNode<"SystemZISD::MEMSET_MVC", SDT_ZMemsetMVC, | |
| [SDNPHasChain, SDNPMayStore, SDNPMayLoad]>; | |
| def z_strcmp : SDNode<"SystemZISD::STRCMP", SDT_ZStringCC, | |
| [SDNPHasChain, SDNPMayLoad]>; | |
| def z_stpcpy : SDNode<"SystemZISD::STPCPY", SDT_ZString, | |
| [SDNPHasChain, SDNPMayStore, SDNPMayLoad]>; | |
| def z_search_string : SDNode<"SystemZISD::SEARCH_STRING", SDT_ZStringCC, | |
| [SDNPHasChain, SDNPMayLoad]>; | |
| def z_prefetch : SDNode<"SystemZISD::PREFETCH", SDT_ZPrefetch, | |
| [SDNPHasChain, SDNPMayLoad, SDNPMayStore, | |
| SDNPMemOperand]>; | |
| def z_tbegin : SDNode<"SystemZISD::TBEGIN", SDT_ZTBegin, | |
| [SDNPHasChain, SDNPMayStore, SDNPSideEffect]>; | |
| def z_tbegin_nofloat : SDNode<"SystemZISD::TBEGIN_NOFLOAT", SDT_ZTBegin, | |
| [SDNPHasChain, SDNPMayStore, SDNPSideEffect]>; | |
| def z_tend : SDNode<"SystemZISD::TEND", SDT_ZTEnd, | |
| [SDNPHasChain, SDNPSideEffect]>; | |
| def z_vshl : SDNode<"ISD::SHL", SDT_ZVecBinary>; | |
| def z_vsra : SDNode<"ISD::SRA", SDT_ZVecBinary>; | |
| def z_vsrl : SDNode<"ISD::SRL", SDT_ZVecBinary>; | |
| //===----------------------------------------------------------------------===// | |
| // Pattern fragments | |
| //===----------------------------------------------------------------------===// | |
| def z_loadbswap16 : PatFrag<(ops node:$addr), (z_loadbswap node:$addr), [{ | |
| return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i16; | |
| }]>; | |
| def z_loadbswap32 : PatFrag<(ops node:$addr), (z_loadbswap node:$addr), [{ | |
| return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i32; | |
| }]>; | |
| def z_loadbswap64 : PatFrag<(ops node:$addr), (z_loadbswap node:$addr), [{ | |
| return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i64; | |
| }]>; | |
| def z_storebswap16 : PatFrag<(ops node:$src, node:$addr), | |
| (z_storebswap node:$src, node:$addr), [{ | |
| return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i16; | |
| }]>; | |
| def z_storebswap32 : PatFrag<(ops node:$src, node:$addr), | |
| (z_storebswap node:$src, node:$addr), [{ | |
| return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i32; | |
| }]>; | |
| def z_storebswap64 : PatFrag<(ops node:$src, node:$addr), | |
| (z_storebswap node:$src, node:$addr), [{ | |
| return cast<MemIntrinsicSDNode>(N)->getMemoryVT() == MVT::i64; | |
| }]>; | |
| // Fragments including CC as an implicit source. | |
| def z_br_ccmask | |
| : PatFrag<(ops node:$valid, node:$mask, node:$bb), | |
| (z_br_ccmask_1 node:$valid, node:$mask, node:$bb, CC)>; | |
| def z_select_ccmask | |
| : PatFrag<(ops node:$true, node:$false, node:$valid, node:$mask), | |
| (z_select_ccmask_1 node:$true, node:$false, | |
| node:$valid, node:$mask, CC)>; | |
| def z_ipm : PatFrag<(ops), (z_ipm_1 CC)>; | |
| def z_addcarry : PatFrag<(ops node:$lhs, node:$rhs), | |
| (z_addcarry_1 node:$lhs, node:$rhs, CC)>; | |
| def z_subcarry : PatFrag<(ops node:$lhs, node:$rhs), | |
| (z_subcarry_1 node:$lhs, node:$rhs, CC)>; | |
| // Signed and unsigned comparisons. | |
| def z_scmp : PatFrag<(ops node:$a, node:$b), (z_icmp node:$a, node:$b, timm), [{ | |
| unsigned Type = cast<ConstantSDNode>(N->getOperand(2))->getZExtValue(); | |
| return Type != SystemZICMP::UnsignedOnly; | |
| }]>; | |
| def z_ucmp : PatFrag<(ops node:$a, node:$b), (z_icmp node:$a, node:$b, timm), [{ | |
| unsigned Type = cast<ConstantSDNode>(N->getOperand(2))->getZExtValue(); | |
| return Type != SystemZICMP::SignedOnly; | |
| }]>; | |
| // Register- and memory-based TEST UNDER MASK. | |
| def z_tm_reg : PatFrag<(ops node:$a, node:$b), (z_tm node:$a, node:$b, timm)>; | |
| def z_tm_mem : PatFrag<(ops node:$a, node:$b), (z_tm node:$a, node:$b, 0)>; | |
| // Register sign-extend operations. Sub-32-bit values are represented as i32s. | |
| def sext8 : PatFrag<(ops node:$src), (sext_inreg node:$src, i8)>; | |
| def sext16 : PatFrag<(ops node:$src), (sext_inreg node:$src, i16)>; | |
| def sext32 : PatFrag<(ops node:$src), (sext (i32 node:$src))>; | |
| // Match extensions of an i32 to an i64, followed by an in-register sign | |
| // extension from a sub-i32 value. | |
| def sext8dbl : PatFrag<(ops node:$src), (sext8 (anyext node:$src))>; | |
| def sext16dbl : PatFrag<(ops node:$src), (sext16 (anyext node:$src))>; | |
| // Register zero-extend operations. Sub-32-bit values are represented as i32s. | |
| def zext8 : PatFrag<(ops node:$src), (and node:$src, 0xff)>; | |
| def zext16 : PatFrag<(ops node:$src), (and node:$src, 0xffff)>; | |
| def zext32 : PatFrag<(ops node:$src), (zext (i32 node:$src))>; | |
| // Extending loads in which the extension type can be signed. | |
| def asextload : PatFrag<(ops node:$ptr), (unindexedload node:$ptr), [{ | |
| unsigned Type = cast<LoadSDNode>(N)->getExtensionType(); | |
| return Type == ISD::EXTLOAD || Type == ISD::SEXTLOAD; | |
| }]>; | |
| def asextloadi8 : PatFrag<(ops node:$ptr), (asextload node:$ptr), [{ | |
| return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i8; | |
| }]>; | |
| def asextloadi16 : PatFrag<(ops node:$ptr), (asextload node:$ptr), [{ | |
| return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i16; | |
| }]>; | |
| def asextloadi32 : PatFrag<(ops node:$ptr), (asextload node:$ptr), [{ | |
| return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i32; | |
| }]>; | |
| // Extending loads in which the extension type can be unsigned. | |
| def azextload : PatFrag<(ops node:$ptr), (unindexedload node:$ptr), [{ | |
| unsigned Type = cast<LoadSDNode>(N)->getExtensionType(); | |
| return Type == ISD::EXTLOAD || Type == ISD::ZEXTLOAD; | |
| }]>; | |
| def azextloadi8 : PatFrag<(ops node:$ptr), (azextload node:$ptr), [{ | |
| return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i8; | |
| }]>; | |
| def azextloadi16 : PatFrag<(ops node:$ptr), (azextload node:$ptr), [{ | |
| return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i16; | |
| }]>; | |
| def azextloadi32 : PatFrag<(ops node:$ptr), (azextload node:$ptr), [{ | |
| return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i32; | |
| }]>; | |
| // Extending loads in which the extension type doesn't matter. | |
| def anyextload : PatFrag<(ops node:$ptr), (unindexedload node:$ptr), [{ | |
| return cast<LoadSDNode>(N)->getExtensionType() != ISD::NON_EXTLOAD; | |
| }]>; | |
| def anyextloadi8 : PatFrag<(ops node:$ptr), (anyextload node:$ptr), [{ | |
| return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i8; | |
| }]>; | |
| def anyextloadi16 : PatFrag<(ops node:$ptr), (anyextload node:$ptr), [{ | |
| return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i16; | |
| }]>; | |
| def anyextloadi32 : PatFrag<(ops node:$ptr), (anyextload node:$ptr), [{ | |
| return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i32; | |
| }]>; | |
| // Aligned loads. | |
| class AlignedLoad<SDPatternOperator load> | |
| : PatFrag<(ops node:$addr), (load node:$addr), | |
| [{ return storeLoadIsAligned(N); }]>; | |
| def aligned_load : AlignedLoad<load>; | |
| def aligned_asextloadi16 : AlignedLoad<asextloadi16>; | |
| def aligned_asextloadi32 : AlignedLoad<asextloadi32>; | |
| def aligned_azextloadi16 : AlignedLoad<azextloadi16>; | |
| def aligned_azextloadi32 : AlignedLoad<azextloadi32>; | |
| // Aligned stores. | |
| class AlignedStore<SDPatternOperator store> | |
| : PatFrag<(ops node:$src, node:$addr), (store node:$src, node:$addr), | |
| [{ return storeLoadIsAligned(N); }]>; | |
| def aligned_store : AlignedStore<store>; | |
| def aligned_truncstorei16 : AlignedStore<truncstorei16>; | |
| def aligned_truncstorei32 : AlignedStore<truncstorei32>; | |
| // Non-volatile loads. Used for instructions that might access the storage | |
| // location multiple times. | |
| class NonvolatileLoad<SDPatternOperator load> | |
| : PatFrag<(ops node:$addr), (load node:$addr), [{ | |
| auto *Load = cast<LoadSDNode>(N); | |
| return !Load->isVolatile(); | |
| }]>; | |
| def nonvolatile_anyextloadi8 : NonvolatileLoad<anyextloadi8>; | |
| def nonvolatile_anyextloadi16 : NonvolatileLoad<anyextloadi16>; | |
| def nonvolatile_anyextloadi32 : NonvolatileLoad<anyextloadi32>; | |
| // Non-volatile stores. | |
| class NonvolatileStore<SDPatternOperator store> | |
| : PatFrag<(ops node:$src, node:$addr), (store node:$src, node:$addr), [{ | |
| auto *Store = cast<StoreSDNode>(N); | |
| return !Store->isVolatile(); | |
| }]>; | |
| def nonvolatile_truncstorei8 : NonvolatileStore<truncstorei8>; | |
| def nonvolatile_truncstorei16 : NonvolatileStore<truncstorei16>; | |
| def nonvolatile_truncstorei32 : NonvolatileStore<truncstorei32>; | |
| // A store of a load that can be implemented using MVC. | |
| def mvc_store : PatFrag<(ops node:$value, node:$addr), | |
| (unindexedstore node:$value, node:$addr), | |
| [{ return storeLoadCanUseMVC(N); }]>; | |
| // Binary read-modify-write operations on memory in which the other | |
| // operand is also memory and for which block operations like NC can | |
| // be used. There are two patterns for each operator, depending on | |
| // which operand contains the "other" load. | |
| multiclass block_op<SDPatternOperator operator> { | |
| def "1" : PatFrag<(ops node:$value, node:$addr), | |
| (unindexedstore (operator node:$value, | |
| (unindexedload node:$addr)), | |
| node:$addr), | |
| [{ return storeLoadCanUseBlockBinary(N, 0); }]>; | |
| def "2" : PatFrag<(ops node:$value, node:$addr), | |
| (unindexedstore (operator (unindexedload node:$addr), | |
| node:$value), | |
| node:$addr), | |
| [{ return storeLoadCanUseBlockBinary(N, 1); }]>; | |
| } | |
| defm block_and : block_op<and>; | |
| defm block_or : block_op<or>; | |
| defm block_xor : block_op<xor>; | |
| // Insertions. | |
| def inserti8 : PatFrag<(ops node:$src1, node:$src2), | |
| (or (and node:$src1, -256), node:$src2)>; | |
| def insertll : PatFrag<(ops node:$src1, node:$src2), | |
| (or (and node:$src1, 0xffffffffffff0000), node:$src2)>; | |
| def insertlh : PatFrag<(ops node:$src1, node:$src2), | |
| (or (and node:$src1, 0xffffffff0000ffff), node:$src2)>; | |
| def inserthl : PatFrag<(ops node:$src1, node:$src2), | |
| (or (and node:$src1, 0xffff0000ffffffff), node:$src2)>; | |
| def inserthh : PatFrag<(ops node:$src1, node:$src2), | |
| (or (and node:$src1, 0x0000ffffffffffff), node:$src2)>; | |
| def insertlf : PatFrag<(ops node:$src1, node:$src2), | |
| (or (and node:$src1, 0xffffffff00000000), node:$src2)>; | |
| def inserthf : PatFrag<(ops node:$src1, node:$src2), | |
| (or (and node:$src1, 0x00000000ffffffff), node:$src2)>; | |
| // ORs that can be treated as insertions. | |
| def or_as_inserti8 : PatFrag<(ops node:$src1, node:$src2), | |
| (or node:$src1, node:$src2), [{ | |
| unsigned BitWidth = N->getValueType(0).getScalarSizeInBits(); | |
| return CurDAG->MaskedValueIsZero(N->getOperand(0), | |
| APInt::getLowBitsSet(BitWidth, 8)); | |
| }]>; | |
| // ORs that can be treated as reversed insertions. | |
| def or_as_revinserti8 : PatFrag<(ops node:$src1, node:$src2), | |
| (or node:$src1, node:$src2), [{ | |
| unsigned BitWidth = N->getValueType(0).getScalarSizeInBits(); | |
| return CurDAG->MaskedValueIsZero(N->getOperand(1), | |
| APInt::getLowBitsSet(BitWidth, 8)); | |
| }]>; | |
| // Negative integer absolute. | |
| def z_inegabs : PatFrag<(ops node:$src), (ineg (abs node:$src))>; | |
| // Integer multiply-and-add | |
| def z_muladd : PatFrag<(ops node:$src1, node:$src2, node:$src3), | |
| (add (mul node:$src1, node:$src2), node:$src3)>; | |
| // Alternatives to match operations with or without an overflow CC result. | |
| def z_sadd : PatFrags<(ops node:$src1, node:$src2), | |
| [(z_saddo node:$src1, node:$src2), | |
| (add node:$src1, node:$src2)]>; | |
| def z_uadd : PatFrags<(ops node:$src1, node:$src2), | |
| [(z_uaddo node:$src1, node:$src2), | |
| (add node:$src1, node:$src2)]>; | |
| def z_ssub : PatFrags<(ops node:$src1, node:$src2), | |
| [(z_ssubo node:$src1, node:$src2), | |
| (sub node:$src1, node:$src2)]>; | |
| def z_usub : PatFrags<(ops node:$src1, node:$src2), | |
| [(z_usubo node:$src1, node:$src2), | |
| (sub node:$src1, node:$src2)]>; | |
| // Combined logical operations. | |
| def andc : PatFrag<(ops node:$src1, node:$src2), | |
| (and node:$src1, (not node:$src2))>; | |
| def orc : PatFrag<(ops node:$src1, node:$src2), | |
| (or node:$src1, (not node:$src2))>; | |
| def nand : PatFrag<(ops node:$src1, node:$src2), | |
| (not (and node:$src1, node:$src2))>; | |
| def nor : PatFrag<(ops node:$src1, node:$src2), | |
| (not (or node:$src1, node:$src2))>; | |
| def nxor : PatFrag<(ops node:$src1, node:$src2), | |
| (not (xor node:$src1, node:$src2))>; | |
| // Fused multiply-subtract, using the natural operand order. | |
| def any_fms : PatFrag<(ops node:$src1, node:$src2, node:$src3), | |
| (any_fma node:$src1, node:$src2, (fneg node:$src3))>; | |
| // Fused multiply-add and multiply-subtract, but with the order of the | |
| // operands matching SystemZ's MA and MS instructions. | |
| def z_any_fma : PatFrag<(ops node:$src1, node:$src2, node:$src3), | |
| (any_fma node:$src2, node:$src3, node:$src1)>; | |
| def z_any_fms : PatFrag<(ops node:$src1, node:$src2, node:$src3), | |
| (any_fma node:$src2, node:$src3, (fneg node:$src1))>; | |
| // Negative fused multiply-add and multiply-subtract. | |
| def any_fnma : PatFrag<(ops node:$src1, node:$src2, node:$src3), | |
| (fneg (any_fma node:$src1, node:$src2, node:$src3))>; | |
| def any_fnms : PatFrag<(ops node:$src1, node:$src2, node:$src3), | |
| (fneg (any_fms node:$src1, node:$src2, node:$src3))>; | |
| // Floating-point negative absolute. | |
| def fnabs : PatFrag<(ops node:$ptr), (fneg (fabs node:$ptr))>; | |
| // Strict floating-point fragments. | |
| def z_any_fcmp : PatFrags<(ops node:$lhs, node:$rhs), | |
| [(z_strict_fcmp node:$lhs, node:$rhs), | |
| (z_fcmp node:$lhs, node:$rhs)]>; | |
| def z_any_vfcmpe : PatFrags<(ops node:$lhs, node:$rhs), | |
| [(z_strict_vfcmpe node:$lhs, node:$rhs), | |
| (z_vfcmpe node:$lhs, node:$rhs)]>; | |
| def z_any_vfcmph : PatFrags<(ops node:$lhs, node:$rhs), | |
| [(z_strict_vfcmph node:$lhs, node:$rhs), | |
| (z_vfcmph node:$lhs, node:$rhs)]>; | |
| def z_any_vfcmphe : PatFrags<(ops node:$lhs, node:$rhs), | |
| [(z_strict_vfcmphe node:$lhs, node:$rhs), | |
| (z_vfcmphe node:$lhs, node:$rhs)]>; | |
| def z_any_vextend : PatFrags<(ops node:$src), | |
| [(z_strict_vextend node:$src), | |
| (z_vextend node:$src)]>; | |
| def z_any_vround : PatFrags<(ops node:$src), | |
| [(z_strict_vround node:$src), | |
| (z_vround node:$src)]>; | |
| // Create a unary operator that loads from memory and then performs | |
| // the given operation on it. | |
| class loadu<SDPatternOperator operator, SDPatternOperator load = load> | |
| : PatFrag<(ops node:$addr), (operator (load node:$addr))>; | |
| // Create a store operator that performs the given unary operation | |
| // on the value before storing it. | |
| class storeu<SDPatternOperator operator, SDPatternOperator store = store> | |
| : PatFrag<(ops node:$value, node:$addr), | |
| (store (operator node:$value), node:$addr)>; | |
| // Create a store operator that performs the given inherent operation | |
| // and stores the resulting value. | |
| class storei<SDPatternOperator operator, SDPatternOperator store = store> | |
| : PatFrag<(ops node:$addr), | |
| (store (operator), node:$addr)>; | |
| // Create a shift operator that optionally ignores an AND of the | |
| // shift count with an immediate if the bottom 6 bits are all set. | |
| def imm32bottom6set : PatLeaf<(i32 imm), [{ | |
| return (N->getZExtValue() & 0x3f) == 0x3f; | |
| }]>; | |
| class shiftop<SDPatternOperator operator> | |
| : PatFrags<(ops node:$val, node:$count), | |
| [(operator node:$val, node:$count), | |
| (operator node:$val, (and node:$count, imm32bottom6set))]>; | |
| def imm32mod64 : PatLeaf<(i32 imm), [{ | |
| return (N->getZExtValue() % 64 == 0); | |
| }]>; | |
| // Load a scalar and replicate it in all elements of a vector. | |
| class z_replicate_load<ValueType scalartype, SDPatternOperator load> | |
| : PatFrag<(ops node:$addr), | |
| (z_replicate (scalartype (load node:$addr)))>; | |
| def z_replicate_loadi8 : z_replicate_load<i32, anyextloadi8>; | |
| def z_replicate_loadi16 : z_replicate_load<i32, anyextloadi16>; | |
| def z_replicate_loadi32 : z_replicate_load<i32, load>; | |
| def z_replicate_loadi64 : z_replicate_load<i64, load>; | |
| def z_replicate_loadf32 : z_replicate_load<f32, load>; | |
| def z_replicate_loadf64 : z_replicate_load<f64, load>; | |
| // Byte-swapped replicated vector element loads. | |
| def z_replicate_loadbswapi16 : z_replicate_load<i32, z_loadbswap16>; | |
| def z_replicate_loadbswapi32 : z_replicate_load<i32, z_loadbswap32>; | |
| def z_replicate_loadbswapi64 : z_replicate_load<i64, z_loadbswap64>; | |
| // Load a scalar and insert it into a single element of a vector. | |
| class z_vle<ValueType scalartype, SDPatternOperator load> | |
| : PatFrag<(ops node:$vec, node:$addr, node:$index), | |
| (z_vector_insert node:$vec, (scalartype (load node:$addr)), | |
| node:$index)>; | |
| def z_vlei8 : z_vle<i32, anyextloadi8>; | |
| def z_vlei16 : z_vle<i32, anyextloadi16>; | |
| def z_vlei32 : z_vle<i32, load>; | |
| def z_vlei64 : z_vle<i64, load>; | |
| def z_vlef32 : z_vle<f32, load>; | |
| def z_vlef64 : z_vle<f64, load>; | |
| // Byte-swapped vector element loads. | |
| def z_vlebri16 : z_vle<i32, z_loadbswap16>; | |
| def z_vlebri32 : z_vle<i32, z_loadbswap32>; | |
| def z_vlebri64 : z_vle<i64, z_loadbswap64>; | |
| // Load a scalar and insert it into the low element of the high i64 of a | |
| // zeroed vector. | |
| class z_vllez<ValueType scalartype, SDPatternOperator load, int index> | |
| : PatFrag<(ops node:$addr), | |
| (z_vector_insert immAllZerosV, | |
| (scalartype (load node:$addr)), (i32 index))>; | |
| def z_vllezi8 : z_vllez<i32, anyextloadi8, 7>; | |
| def z_vllezi16 : z_vllez<i32, anyextloadi16, 3>; | |
| def z_vllezi32 : z_vllez<i32, load, 1>; | |
| def z_vllezi64 : PatFrags<(ops node:$addr), | |
| [(z_vector_insert immAllZerosV, | |
| (i64 (load node:$addr)), (i32 0)), | |
| (z_join_dwords (i64 (load node:$addr)), (i64 0))]>; | |
| // We use high merges to form a v4f32 from four f32s. Propagating zero | |
| // into all elements but index 1 gives this expression. | |
| def z_vllezf32 : PatFrag<(ops node:$addr), | |
| (z_merge_high | |
| (v2i64 | |
| (z_unpackl_high | |
| (v4i32 | |
| (bitconvert | |
| (v4f32 (scalar_to_vector | |
| (f32 (load node:$addr)))))))), | |
| (v2i64 | |
| (bitconvert (v4f32 immAllZerosV))))>; | |
| def z_vllezf64 : PatFrag<(ops node:$addr), | |
| (z_merge_high | |
| (v2f64 (scalar_to_vector (f64 (load node:$addr)))), | |
| immAllZerosV)>; | |
| // Similarly for the high element of a zeroed vector. | |
| def z_vllezli32 : z_vllez<i32, load, 0>; | |
| def z_vllezlf32 : PatFrag<(ops node:$addr), | |
| (z_merge_high | |
| (v2i64 | |
| (bitconvert | |
| (z_merge_high | |
| (v4f32 (scalar_to_vector | |
| (f32 (load node:$addr)))), | |
| (v4f32 immAllZerosV)))), | |
| (v2i64 | |
| (bitconvert (v4f32 immAllZerosV))))>; | |
| // Byte-swapped variants. | |
| def z_vllebrzi16 : z_vllez<i32, z_loadbswap16, 3>; | |
| def z_vllebrzi32 : z_vllez<i32, z_loadbswap32, 1>; | |
| def z_vllebrzli32 : z_vllez<i32, z_loadbswap32, 0>; | |
| def z_vllebrzi64 : PatFrags<(ops node:$addr), | |
| [(z_vector_insert immAllZerosV, | |
| (i64 (z_loadbswap64 node:$addr)), | |
| (i32 0)), | |
| (z_join_dwords (i64 (z_loadbswap64 node:$addr)), | |
| (i64 0))]>; | |
| // Store one element of a vector. | |
| class z_vste<ValueType scalartype, SDPatternOperator store> | |
| : PatFrag<(ops node:$vec, node:$addr, node:$index), | |
| (store (scalartype (z_vector_extract node:$vec, node:$index)), | |
| node:$addr)>; | |
| def z_vstei8 : z_vste<i32, truncstorei8>; | |
| def z_vstei16 : z_vste<i32, truncstorei16>; | |
| def z_vstei32 : z_vste<i32, store>; | |
| def z_vstei64 : z_vste<i64, store>; | |
| def z_vstef32 : z_vste<f32, store>; | |
| def z_vstef64 : z_vste<f64, store>; | |
| // Byte-swapped vector element stores. | |
| def z_vstebri16 : z_vste<i32, z_storebswap16>; | |
| def z_vstebri32 : z_vste<i32, z_storebswap32>; | |
| def z_vstebri64 : z_vste<i64, z_storebswap64>; | |
| // Arithmetic negation on vectors. | |
| def z_vneg : PatFrag<(ops node:$x), (sub immAllZerosV, node:$x)>; | |
| // Bitwise negation on vectors. | |
| def z_vnot : PatFrag<(ops node:$x), (xor node:$x, immAllOnesV)>; | |
| // Signed "integer greater than zero" on vectors. | |
| def z_vicmph_zero : PatFrag<(ops node:$x), (z_vicmph node:$x, immAllZerosV)>; | |
| // Signed "integer less than zero" on vectors. | |
| def z_vicmpl_zero : PatFrag<(ops node:$x), (z_vicmph immAllZerosV, node:$x)>; | |
| // Sign-extend the i64 elements of a vector. | |
| class z_vse<int shift> | |
| : PatFrag<(ops node:$src), | |
| (z_vsra_by_scalar (z_vshl_by_scalar node:$src, shift), shift)>; | |
| def z_vsei8 : z_vse<56>; | |
| def z_vsei16 : z_vse<48>; | |
| def z_vsei32 : z_vse<32>; | |
| // ...and again with the extensions being done on individual i64 scalars. | |
| class z_vse_by_parts<SDPatternOperator operator, int index1, int index2> | |
| : PatFrag<(ops node:$src), | |
| (z_join_dwords | |
| (operator (z_vector_extract node:$src, index1)), | |
| (operator (z_vector_extract node:$src, index2)))>; | |
| def z_vsei8_by_parts : z_vse_by_parts<sext8dbl, 7, 15>; | |
| def z_vsei16_by_parts : z_vse_by_parts<sext16dbl, 3, 7>; | |
| def z_vsei32_by_parts : z_vse_by_parts<sext32, 1, 3>; |