1251607Sdim//===-- SystemZOperators.td - SystemZ-specific operators ------*- tblgen-*-===// 2251607Sdim// 3251607Sdim// The LLVM Compiler Infrastructure 4251607Sdim// 5251607Sdim// This file is distributed under the University of Illinois Open Source 6251607Sdim// License. See LICENSE.TXT for details. 7251607Sdim// 8251607Sdim//===----------------------------------------------------------------------===// 9251607Sdim 10251607Sdim//===----------------------------------------------------------------------===// 11251607Sdim// Type profiles 12251607Sdim//===----------------------------------------------------------------------===// 13251607Sdimdef SDT_CallSeqStart : SDCallSeqStart<[SDTCisVT<0, i64>]>; 14251607Sdimdef SDT_CallSeqEnd : SDCallSeqEnd<[SDTCisVT<0, i64>, 15251607Sdim SDTCisVT<1, i64>]>; 16251607Sdimdef SDT_ZCall : SDTypeProfile<0, -1, [SDTCisPtrTy<0>]>; 17251607Sdimdef SDT_ZCmp : SDTypeProfile<0, 2, [SDTCisSameAs<0, 1>]>; 18261991Sdimdef SDT_ZICmp : SDTypeProfile<0, 3, 19261991Sdim [SDTCisSameAs<0, 1>, 20261991Sdim SDTCisVT<2, i32>]>; 21261991Sdimdef SDT_ZBRCCMask : SDTypeProfile<0, 3, 22276479Sdim [SDTCisVT<0, i32>, 23276479Sdim SDTCisVT<1, i32>, 24261991Sdim SDTCisVT<2, OtherVT>]>; 25261991Sdimdef SDT_ZSelectCCMask : SDTypeProfile<1, 4, 26251607Sdim [SDTCisSameAs<0, 1>, 27251607Sdim SDTCisSameAs<1, 2>, 28276479Sdim SDTCisVT<3, i32>, 29276479Sdim SDTCisVT<4, i32>]>; 30251607Sdimdef SDT_ZWrapPtr : SDTypeProfile<1, 1, 31251607Sdim [SDTCisSameAs<0, 1>, 32251607Sdim SDTCisPtrTy<0>]>; 33261991Sdimdef SDT_ZWrapOffset : SDTypeProfile<1, 2, 34261991Sdim [SDTCisSameAs<0, 1>, 35261991Sdim SDTCisSameAs<0, 2>, 36261991Sdim SDTCisPtrTy<0>]>; 37251607Sdimdef SDT_ZAdjDynAlloc : SDTypeProfile<1, 0, [SDTCisVT<0, i64>]>; 38251607Sdimdef SDT_ZExtractAccess : SDTypeProfile<1, 1, 39251607Sdim [SDTCisVT<0, i32>, 40276479Sdim SDTCisVT<1, i32>]>; 41251607Sdimdef SDT_ZGR128Binary32 : SDTypeProfile<1, 2, 42251607Sdim [SDTCisVT<0, untyped>, 43251607Sdim SDTCisVT<1, untyped>, 44251607Sdim SDTCisVT<2, i32>]>; 45251607Sdimdef SDT_ZGR128Binary64 : SDTypeProfile<1, 2, 46251607Sdim [SDTCisVT<0, untyped>, 47251607Sdim SDTCisVT<1, untyped>, 48251607Sdim SDTCisVT<2, i64>]>; 49251607Sdimdef SDT_ZAtomicLoadBinaryW : SDTypeProfile<1, 5, 50251607Sdim [SDTCisVT<0, i32>, 51251607Sdim SDTCisPtrTy<1>, 52251607Sdim SDTCisVT<2, i32>, 53251607Sdim SDTCisVT<3, i32>, 54251607Sdim SDTCisVT<4, i32>, 55251607Sdim SDTCisVT<5, i32>]>; 56251607Sdimdef SDT_ZAtomicCmpSwapW : SDTypeProfile<1, 6, 57251607Sdim [SDTCisVT<0, i32>, 58251607Sdim SDTCisPtrTy<1>, 59251607Sdim SDTCisVT<2, i32>, 60251607Sdim SDTCisVT<3, i32>, 61251607Sdim SDTCisVT<4, i32>, 62251607Sdim SDTCisVT<5, i32>, 63251607Sdim SDTCisVT<6, i32>]>; 64261991Sdimdef SDT_ZMemMemLength : SDTypeProfile<0, 3, 65261991Sdim [SDTCisPtrTy<0>, 66261991Sdim SDTCisPtrTy<1>, 67261991Sdim SDTCisVT<2, i64>]>; 68261991Sdimdef SDT_ZMemMemLoop : SDTypeProfile<0, 4, 69261991Sdim [SDTCisPtrTy<0>, 70261991Sdim SDTCisPtrTy<1>, 71261991Sdim SDTCisVT<2, i64>, 72261991Sdim SDTCisVT<3, i64>]>; 73261991Sdimdef SDT_ZString : SDTypeProfile<1, 3, 74261991Sdim [SDTCisPtrTy<0>, 75261991Sdim SDTCisPtrTy<1>, 76261991Sdim SDTCisPtrTy<2>, 77261991Sdim SDTCisVT<3, i32>]>; 78261991Sdimdef SDT_ZI32Intrinsic : SDTypeProfile<1, 0, [SDTCisVT<0, i32>]>; 79261991Sdimdef SDT_ZPrefetch : SDTypeProfile<0, 2, 80276479Sdim [SDTCisVT<0, i32>, 81261991Sdim SDTCisPtrTy<1>]>; 82288943Sdimdef SDT_ZTBegin : SDTypeProfile<0, 2, 83288943Sdim [SDTCisPtrTy<0>, 84288943Sdim SDTCisVT<1, i32>]>; 85288943Sdimdef SDT_ZInsertVectorElt : SDTypeProfile<1, 3, 86288943Sdim [SDTCisVec<0>, 87288943Sdim SDTCisSameAs<0, 1>, 88288943Sdim SDTCisVT<3, i32>]>; 89288943Sdimdef SDT_ZExtractVectorElt : SDTypeProfile<1, 2, 90288943Sdim [SDTCisVec<1>, 91288943Sdim SDTCisVT<2, i32>]>; 92288943Sdimdef SDT_ZReplicate : SDTypeProfile<1, 1, 93288943Sdim [SDTCisVec<0>]>; 94288943Sdimdef SDT_ZVecUnaryConv : SDTypeProfile<1, 1, 95288943Sdim [SDTCisVec<0>, 96288943Sdim SDTCisVec<1>]>; 97288943Sdimdef SDT_ZVecUnary : SDTypeProfile<1, 1, 98288943Sdim [SDTCisVec<0>, 99288943Sdim SDTCisSameAs<0, 1>]>; 100288943Sdimdef SDT_ZVecBinary : SDTypeProfile<1, 2, 101288943Sdim [SDTCisVec<0>, 102288943Sdim SDTCisSameAs<0, 1>, 103288943Sdim SDTCisSameAs<0, 2>]>; 104288943Sdimdef SDT_ZVecBinaryInt : SDTypeProfile<1, 2, 105288943Sdim [SDTCisVec<0>, 106288943Sdim SDTCisSameAs<0, 1>, 107288943Sdim SDTCisVT<2, i32>]>; 108288943Sdimdef SDT_ZVecBinaryConv : SDTypeProfile<1, 2, 109288943Sdim [SDTCisVec<0>, 110288943Sdim SDTCisVec<1>, 111288943Sdim SDTCisSameAs<1, 2>]>; 112288943Sdimdef SDT_ZVecBinaryConvInt : SDTypeProfile<1, 2, 113288943Sdim [SDTCisVec<0>, 114288943Sdim SDTCisVec<1>, 115288943Sdim SDTCisVT<2, i32>]>; 116288943Sdimdef SDT_ZRotateMask : SDTypeProfile<1, 2, 117288943Sdim [SDTCisVec<0>, 118288943Sdim SDTCisVT<1, i32>, 119288943Sdim SDTCisVT<2, i32>]>; 120288943Sdimdef SDT_ZJoinDwords : SDTypeProfile<1, 2, 121288943Sdim [SDTCisVT<0, v2i64>, 122288943Sdim SDTCisVT<1, i64>, 123288943Sdim SDTCisVT<2, i64>]>; 124288943Sdimdef SDT_ZVecTernary : SDTypeProfile<1, 3, 125288943Sdim [SDTCisVec<0>, 126288943Sdim SDTCisSameAs<0, 1>, 127288943Sdim SDTCisSameAs<0, 2>, 128288943Sdim SDTCisSameAs<0, 3>]>; 129288943Sdimdef SDT_ZVecTernaryInt : SDTypeProfile<1, 3, 130288943Sdim [SDTCisVec<0>, 131288943Sdim SDTCisSameAs<0, 1>, 132288943Sdim SDTCisSameAs<0, 2>, 133288943Sdim SDTCisVT<3, i32>]>; 134288943Sdimdef SDT_ZVecQuaternaryInt : SDTypeProfile<1, 4, 135288943Sdim [SDTCisVec<0>, 136288943Sdim SDTCisSameAs<0, 1>, 137288943Sdim SDTCisSameAs<0, 2>, 138288943Sdim SDTCisSameAs<0, 3>, 139288943Sdim SDTCisVT<4, i32>]>; 140251607Sdim 141251607Sdim//===----------------------------------------------------------------------===// 142251607Sdim// Node definitions 143251607Sdim//===----------------------------------------------------------------------===// 144251607Sdim 145251607Sdim// These are target-independent nodes, but have target-specific formats. 146251607Sdimdef callseq_start : SDNode<"ISD::CALLSEQ_START", SDT_CallSeqStart, 147251607Sdim [SDNPHasChain, SDNPSideEffect, SDNPOutGlue]>; 148251607Sdimdef callseq_end : SDNode<"ISD::CALLSEQ_END", SDT_CallSeqEnd, 149251607Sdim [SDNPHasChain, SDNPSideEffect, SDNPOptInGlue, 150251607Sdim SDNPOutGlue]>; 151288943Sdimdef global_offset_table : SDNode<"ISD::GLOBAL_OFFSET_TABLE", SDTPtrLeaf>; 152251607Sdim 153251607Sdim// Nodes for SystemZISD::*. See SystemZISelLowering.h for more details. 154251607Sdimdef z_retflag : SDNode<"SystemZISD::RET_FLAG", SDTNone, 155251607Sdim [SDNPHasChain, SDNPOptInGlue, SDNPVariadic]>; 156251607Sdimdef z_call : SDNode<"SystemZISD::CALL", SDT_ZCall, 157251607Sdim [SDNPHasChain, SDNPOutGlue, SDNPOptInGlue, 158251607Sdim SDNPVariadic]>; 159261991Sdimdef z_sibcall : SDNode<"SystemZISD::SIBCALL", SDT_ZCall, 160261991Sdim [SDNPHasChain, SDNPOutGlue, SDNPOptInGlue, 161261991Sdim SDNPVariadic]>; 162288943Sdimdef z_tls_gdcall : SDNode<"SystemZISD::TLS_GDCALL", SDT_ZCall, 163288943Sdim [SDNPHasChain, SDNPInGlue, SDNPOutGlue, 164288943Sdim SDNPVariadic]>; 165288943Sdimdef z_tls_ldcall : SDNode<"SystemZISD::TLS_LDCALL", SDT_ZCall, 166288943Sdim [SDNPHasChain, SDNPInGlue, SDNPOutGlue, 167288943Sdim SDNPVariadic]>; 168251607Sdimdef z_pcrel_wrapper : SDNode<"SystemZISD::PCREL_WRAPPER", SDT_ZWrapPtr, []>; 169261991Sdimdef z_pcrel_offset : SDNode<"SystemZISD::PCREL_OFFSET", 170261991Sdim SDT_ZWrapOffset, []>; 171276479Sdimdef z_iabs : SDNode<"SystemZISD::IABS", SDTIntUnaryOp, []>; 172261991Sdimdef z_icmp : SDNode<"SystemZISD::ICMP", SDT_ZICmp, [SDNPOutGlue]>; 173261991Sdimdef z_fcmp : SDNode<"SystemZISD::FCMP", SDT_ZCmp, [SDNPOutGlue]>; 174261991Sdimdef z_tm : SDNode<"SystemZISD::TM", SDT_ZICmp, [SDNPOutGlue]>; 175251607Sdimdef z_br_ccmask : SDNode<"SystemZISD::BR_CCMASK", SDT_ZBRCCMask, 176251607Sdim [SDNPHasChain, SDNPInGlue]>; 177251607Sdimdef z_select_ccmask : SDNode<"SystemZISD::SELECT_CCMASK", SDT_ZSelectCCMask, 178251607Sdim [SDNPInGlue]>; 179251607Sdimdef z_adjdynalloc : SDNode<"SystemZISD::ADJDYNALLOC", SDT_ZAdjDynAlloc>; 180251607Sdimdef z_extract_access : SDNode<"SystemZISD::EXTRACT_ACCESS", 181251607Sdim SDT_ZExtractAccess>; 182288943Sdimdef z_popcnt : SDNode<"SystemZISD::POPCNT", SDTIntUnaryOp>; 183251607Sdimdef z_umul_lohi64 : SDNode<"SystemZISD::UMUL_LOHI64", SDT_ZGR128Binary64>; 184261991Sdimdef z_sdivrem32 : SDNode<"SystemZISD::SDIVREM32", SDT_ZGR128Binary32>; 185251607Sdimdef z_sdivrem64 : SDNode<"SystemZISD::SDIVREM64", SDT_ZGR128Binary64>; 186251607Sdimdef z_udivrem32 : SDNode<"SystemZISD::UDIVREM32", SDT_ZGR128Binary32>; 187251607Sdimdef z_udivrem64 : SDNode<"SystemZISD::UDIVREM64", SDT_ZGR128Binary64>; 188251607Sdim 189276479Sdimdef z_serialize : SDNode<"SystemZISD::SERIALIZE", SDTNone, 190276479Sdim [SDNPHasChain, SDNPMayStore]>; 191276479Sdim 192288943Sdim// Defined because the index is an i32 rather than a pointer. 193288943Sdimdef z_vector_insert : SDNode<"ISD::INSERT_VECTOR_ELT", 194288943Sdim SDT_ZInsertVectorElt>; 195288943Sdimdef z_vector_extract : SDNode<"ISD::EXTRACT_VECTOR_ELT", 196288943Sdim SDT_ZExtractVectorElt>; 197288943Sdimdef z_byte_mask : SDNode<"SystemZISD::BYTE_MASK", SDT_ZReplicate>; 198288943Sdimdef z_rotate_mask : SDNode<"SystemZISD::ROTATE_MASK", SDT_ZRotateMask>; 199288943Sdimdef z_replicate : SDNode<"SystemZISD::REPLICATE", SDT_ZReplicate>; 200288943Sdimdef z_join_dwords : SDNode<"SystemZISD::JOIN_DWORDS", SDT_ZJoinDwords>; 201288943Sdimdef z_splat : SDNode<"SystemZISD::SPLAT", SDT_ZVecBinaryInt>; 202288943Sdimdef z_merge_high : SDNode<"SystemZISD::MERGE_HIGH", SDT_ZVecBinary>; 203288943Sdimdef z_merge_low : SDNode<"SystemZISD::MERGE_LOW", SDT_ZVecBinary>; 204288943Sdimdef z_shl_double : SDNode<"SystemZISD::SHL_DOUBLE", SDT_ZVecTernaryInt>; 205288943Sdimdef z_permute_dwords : SDNode<"SystemZISD::PERMUTE_DWORDS", 206288943Sdim SDT_ZVecTernaryInt>; 207288943Sdimdef z_permute : SDNode<"SystemZISD::PERMUTE", SDT_ZVecTernary>; 208288943Sdimdef z_pack : SDNode<"SystemZISD::PACK", SDT_ZVecBinaryConv>; 209288943Sdimdef z_packs_cc : SDNode<"SystemZISD::PACKS_CC", SDT_ZVecBinaryConv, 210288943Sdim [SDNPOutGlue]>; 211288943Sdimdef z_packls_cc : SDNode<"SystemZISD::PACKLS_CC", SDT_ZVecBinaryConv, 212288943Sdim [SDNPOutGlue]>; 213288943Sdimdef z_unpack_high : SDNode<"SystemZISD::UNPACK_HIGH", SDT_ZVecUnaryConv>; 214288943Sdimdef z_unpackl_high : SDNode<"SystemZISD::UNPACKL_HIGH", SDT_ZVecUnaryConv>; 215288943Sdimdef z_unpack_low : SDNode<"SystemZISD::UNPACK_LOW", SDT_ZVecUnaryConv>; 216288943Sdimdef z_unpackl_low : SDNode<"SystemZISD::UNPACKL_LOW", SDT_ZVecUnaryConv>; 217288943Sdimdef z_vshl_by_scalar : SDNode<"SystemZISD::VSHL_BY_SCALAR", 218288943Sdim SDT_ZVecBinaryInt>; 219288943Sdimdef z_vsrl_by_scalar : SDNode<"SystemZISD::VSRL_BY_SCALAR", 220288943Sdim SDT_ZVecBinaryInt>; 221288943Sdimdef z_vsra_by_scalar : SDNode<"SystemZISD::VSRA_BY_SCALAR", 222288943Sdim SDT_ZVecBinaryInt>; 223288943Sdimdef z_vsum : SDNode<"SystemZISD::VSUM", SDT_ZVecBinaryConv>; 224288943Sdimdef z_vicmpe : SDNode<"SystemZISD::VICMPE", SDT_ZVecBinary>; 225288943Sdimdef z_vicmph : SDNode<"SystemZISD::VICMPH", SDT_ZVecBinary>; 226288943Sdimdef z_vicmphl : SDNode<"SystemZISD::VICMPHL", SDT_ZVecBinary>; 227288943Sdimdef z_vicmpes : SDNode<"SystemZISD::VICMPES", SDT_ZVecBinary, 228288943Sdim [SDNPOutGlue]>; 229288943Sdimdef z_vicmphs : SDNode<"SystemZISD::VICMPHS", SDT_ZVecBinary, 230288943Sdim [SDNPOutGlue]>; 231288943Sdimdef z_vicmphls : SDNode<"SystemZISD::VICMPHLS", SDT_ZVecBinary, 232288943Sdim [SDNPOutGlue]>; 233288943Sdimdef z_vfcmpe : SDNode<"SystemZISD::VFCMPE", SDT_ZVecBinaryConv>; 234288943Sdimdef z_vfcmph : SDNode<"SystemZISD::VFCMPH", SDT_ZVecBinaryConv>; 235288943Sdimdef z_vfcmphe : SDNode<"SystemZISD::VFCMPHE", SDT_ZVecBinaryConv>; 236288943Sdimdef z_vfcmpes : SDNode<"SystemZISD::VFCMPES", SDT_ZVecBinaryConv, 237288943Sdim [SDNPOutGlue]>; 238288943Sdimdef z_vfcmphs : SDNode<"SystemZISD::VFCMPHS", SDT_ZVecBinaryConv, 239288943Sdim [SDNPOutGlue]>; 240288943Sdimdef z_vfcmphes : SDNode<"SystemZISD::VFCMPHES", SDT_ZVecBinaryConv, 241288943Sdim [SDNPOutGlue]>; 242288943Sdimdef z_vextend : SDNode<"SystemZISD::VEXTEND", SDT_ZVecUnaryConv>; 243288943Sdimdef z_vround : SDNode<"SystemZISD::VROUND", SDT_ZVecUnaryConv>; 244288943Sdimdef z_vtm : SDNode<"SystemZISD::VTM", SDT_ZCmp, [SDNPOutGlue]>; 245288943Sdimdef z_vfae_cc : SDNode<"SystemZISD::VFAE_CC", SDT_ZVecTernaryInt, 246288943Sdim [SDNPOutGlue]>; 247288943Sdimdef z_vfaez_cc : SDNode<"SystemZISD::VFAEZ_CC", SDT_ZVecTernaryInt, 248288943Sdim [SDNPOutGlue]>; 249288943Sdimdef z_vfee_cc : SDNode<"SystemZISD::VFEE_CC", SDT_ZVecBinary, 250288943Sdim [SDNPOutGlue]>; 251288943Sdimdef z_vfeez_cc : SDNode<"SystemZISD::VFEEZ_CC", SDT_ZVecBinary, 252288943Sdim [SDNPOutGlue]>; 253288943Sdimdef z_vfene_cc : SDNode<"SystemZISD::VFENE_CC", SDT_ZVecBinary, 254288943Sdim [SDNPOutGlue]>; 255288943Sdimdef z_vfenez_cc : SDNode<"SystemZISD::VFENEZ_CC", SDT_ZVecBinary, 256288943Sdim [SDNPOutGlue]>; 257288943Sdimdef z_vistr_cc : SDNode<"SystemZISD::VISTR_CC", SDT_ZVecUnary, 258288943Sdim [SDNPOutGlue]>; 259288943Sdimdef z_vstrc_cc : SDNode<"SystemZISD::VSTRC_CC", SDT_ZVecQuaternaryInt, 260288943Sdim [SDNPOutGlue]>; 261288943Sdimdef z_vstrcz_cc : SDNode<"SystemZISD::VSTRCZ_CC", 262288943Sdim SDT_ZVecQuaternaryInt, [SDNPOutGlue]>; 263288943Sdimdef z_vftci : SDNode<"SystemZISD::VFTCI", SDT_ZVecBinaryConvInt, 264288943Sdim [SDNPOutGlue]>; 265288943Sdim 266251607Sdimclass AtomicWOp<string name, SDTypeProfile profile = SDT_ZAtomicLoadBinaryW> 267251607Sdim : SDNode<"SystemZISD::"##name, profile, 268251607Sdim [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>; 269251607Sdim 270251607Sdimdef z_atomic_swapw : AtomicWOp<"ATOMIC_SWAPW">; 271251607Sdimdef z_atomic_loadw_add : AtomicWOp<"ATOMIC_LOADW_ADD">; 272251607Sdimdef z_atomic_loadw_sub : AtomicWOp<"ATOMIC_LOADW_SUB">; 273251607Sdimdef z_atomic_loadw_and : AtomicWOp<"ATOMIC_LOADW_AND">; 274251607Sdimdef z_atomic_loadw_or : AtomicWOp<"ATOMIC_LOADW_OR">; 275251607Sdimdef z_atomic_loadw_xor : AtomicWOp<"ATOMIC_LOADW_XOR">; 276251607Sdimdef z_atomic_loadw_nand : AtomicWOp<"ATOMIC_LOADW_NAND">; 277251607Sdimdef z_atomic_loadw_min : AtomicWOp<"ATOMIC_LOADW_MIN">; 278251607Sdimdef z_atomic_loadw_max : AtomicWOp<"ATOMIC_LOADW_MAX">; 279251607Sdimdef z_atomic_loadw_umin : AtomicWOp<"ATOMIC_LOADW_UMIN">; 280251607Sdimdef z_atomic_loadw_umax : AtomicWOp<"ATOMIC_LOADW_UMAX">; 281251607Sdimdef z_atomic_cmp_swapw : AtomicWOp<"ATOMIC_CMP_SWAPW", SDT_ZAtomicCmpSwapW>; 282251607Sdim 283261991Sdimdef z_mvc : SDNode<"SystemZISD::MVC", SDT_ZMemMemLength, 284261991Sdim [SDNPHasChain, SDNPMayStore, SDNPMayLoad]>; 285261991Sdimdef z_mvc_loop : SDNode<"SystemZISD::MVC_LOOP", SDT_ZMemMemLoop, 286261991Sdim [SDNPHasChain, SDNPMayStore, SDNPMayLoad]>; 287261991Sdimdef z_nc : SDNode<"SystemZISD::NC", SDT_ZMemMemLength, 288261991Sdim [SDNPHasChain, SDNPMayStore, SDNPMayLoad]>; 289261991Sdimdef z_nc_loop : SDNode<"SystemZISD::NC_LOOP", SDT_ZMemMemLoop, 290261991Sdim [SDNPHasChain, SDNPMayStore, SDNPMayLoad]>; 291261991Sdimdef z_oc : SDNode<"SystemZISD::OC", SDT_ZMemMemLength, 292261991Sdim [SDNPHasChain, SDNPMayStore, SDNPMayLoad]>; 293261991Sdimdef z_oc_loop : SDNode<"SystemZISD::OC_LOOP", SDT_ZMemMemLoop, 294261991Sdim [SDNPHasChain, SDNPMayStore, SDNPMayLoad]>; 295261991Sdimdef z_xc : SDNode<"SystemZISD::XC", SDT_ZMemMemLength, 296261991Sdim [SDNPHasChain, SDNPMayStore, SDNPMayLoad]>; 297261991Sdimdef z_xc_loop : SDNode<"SystemZISD::XC_LOOP", SDT_ZMemMemLoop, 298261991Sdim [SDNPHasChain, SDNPMayStore, SDNPMayLoad]>; 299261991Sdimdef z_clc : SDNode<"SystemZISD::CLC", SDT_ZMemMemLength, 300261991Sdim [SDNPHasChain, SDNPOutGlue, SDNPMayLoad]>; 301261991Sdimdef z_clc_loop : SDNode<"SystemZISD::CLC_LOOP", SDT_ZMemMemLoop, 302261991Sdim [SDNPHasChain, SDNPOutGlue, SDNPMayLoad]>; 303261991Sdimdef z_strcmp : SDNode<"SystemZISD::STRCMP", SDT_ZString, 304261991Sdim [SDNPHasChain, SDNPOutGlue, SDNPMayLoad]>; 305261991Sdimdef z_stpcpy : SDNode<"SystemZISD::STPCPY", SDT_ZString, 306261991Sdim [SDNPHasChain, SDNPMayStore, SDNPMayLoad]>; 307261991Sdimdef z_search_string : SDNode<"SystemZISD::SEARCH_STRING", SDT_ZString, 308261991Sdim [SDNPHasChain, SDNPOutGlue, SDNPMayLoad]>; 309261991Sdimdef z_ipm : SDNode<"SystemZISD::IPM", SDT_ZI32Intrinsic, 310261991Sdim [SDNPInGlue]>; 311261991Sdimdef z_prefetch : SDNode<"SystemZISD::PREFETCH", SDT_ZPrefetch, 312261991Sdim [SDNPHasChain, SDNPMayLoad, SDNPMayStore, 313261991Sdim SDNPMemOperand]>; 314261991Sdim 315288943Sdimdef z_tbegin : SDNode<"SystemZISD::TBEGIN", SDT_ZTBegin, 316288943Sdim [SDNPHasChain, SDNPOutGlue, SDNPMayStore, 317288943Sdim SDNPSideEffect]>; 318288943Sdimdef z_tbegin_nofloat : SDNode<"SystemZISD::TBEGIN_NOFLOAT", SDT_ZTBegin, 319288943Sdim [SDNPHasChain, SDNPOutGlue, SDNPMayStore, 320288943Sdim SDNPSideEffect]>; 321288943Sdimdef z_tend : SDNode<"SystemZISD::TEND", SDTNone, 322288943Sdim [SDNPHasChain, SDNPOutGlue, SDNPSideEffect]>; 323288943Sdim 324288943Sdimdef z_vshl : SDNode<"ISD::SHL", SDT_ZVecBinary>; 325288943Sdimdef z_vsra : SDNode<"ISD::SRA", SDT_ZVecBinary>; 326288943Sdimdef z_vsrl : SDNode<"ISD::SRL", SDT_ZVecBinary>; 327288943Sdim 328251607Sdim//===----------------------------------------------------------------------===// 329251607Sdim// Pattern fragments 330251607Sdim//===----------------------------------------------------------------------===// 331251607Sdim 332261991Sdim// Signed and unsigned comparisons. 333261991Sdimdef z_scmp : PatFrag<(ops node:$a, node:$b), (z_icmp node:$a, node:$b, imm), [{ 334261991Sdim unsigned Type = cast<ConstantSDNode>(N->getOperand(2))->getZExtValue(); 335261991Sdim return Type != SystemZICMP::UnsignedOnly; 336261991Sdim}]>; 337261991Sdimdef z_ucmp : PatFrag<(ops node:$a, node:$b), (z_icmp node:$a, node:$b, imm), [{ 338261991Sdim unsigned Type = cast<ConstantSDNode>(N->getOperand(2))->getZExtValue(); 339261991Sdim return Type != SystemZICMP::SignedOnly; 340261991Sdim}]>; 341261991Sdim 342261991Sdim// Register- and memory-based TEST UNDER MASK. 343261991Sdimdef z_tm_reg : PatFrag<(ops node:$a, node:$b), (z_tm node:$a, node:$b, imm)>; 344261991Sdimdef z_tm_mem : PatFrag<(ops node:$a, node:$b), (z_tm node:$a, node:$b, 0)>; 345261991Sdim 346251607Sdim// Register sign-extend operations. Sub-32-bit values are represented as i32s. 347251607Sdimdef sext8 : PatFrag<(ops node:$src), (sext_inreg node:$src, i8)>; 348251607Sdimdef sext16 : PatFrag<(ops node:$src), (sext_inreg node:$src, i16)>; 349251607Sdimdef sext32 : PatFrag<(ops node:$src), (sext (i32 node:$src))>; 350251607Sdim 351288943Sdim// Match extensions of an i32 to an i64, followed by an in-register sign 352288943Sdim// extension from a sub-i32 value. 353288943Sdimdef sext8dbl : PatFrag<(ops node:$src), (sext8 (anyext node:$src))>; 354288943Sdimdef sext16dbl : PatFrag<(ops node:$src), (sext16 (anyext node:$src))>; 355288943Sdim 356251607Sdim// Register zero-extend operations. Sub-32-bit values are represented as i32s. 357251607Sdimdef zext8 : PatFrag<(ops node:$src), (and node:$src, 0xff)>; 358251607Sdimdef zext16 : PatFrag<(ops node:$src), (and node:$src, 0xffff)>; 359251607Sdimdef zext32 : PatFrag<(ops node:$src), (zext (i32 node:$src))>; 360251607Sdim 361288943Sdim// Match extensions of an i32 to an i64, followed by an AND of the low 362288943Sdim// i8 or i16 part. 363288943Sdimdef zext8dbl : PatFrag<(ops node:$src), (zext8 (anyext node:$src))>; 364288943Sdimdef zext16dbl : PatFrag<(ops node:$src), (zext16 (anyext node:$src))>; 365288943Sdim 366251607Sdim// Typed floating-point loads. 367251607Sdimdef loadf32 : PatFrag<(ops node:$src), (f32 (load node:$src))>; 368251607Sdimdef loadf64 : PatFrag<(ops node:$src), (f64 (load node:$src))>; 369251607Sdim 370261991Sdim// Extending loads in which the extension type can be signed. 371261991Sdimdef asextload : PatFrag<(ops node:$ptr), (unindexedload node:$ptr), [{ 372261991Sdim unsigned Type = cast<LoadSDNode>(N)->getExtensionType(); 373261991Sdim return Type == ISD::EXTLOAD || Type == ISD::SEXTLOAD; 374261991Sdim}]>; 375261991Sdimdef asextloadi8 : PatFrag<(ops node:$ptr), (asextload node:$ptr), [{ 376261991Sdim return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i8; 377261991Sdim}]>; 378261991Sdimdef asextloadi16 : PatFrag<(ops node:$ptr), (asextload node:$ptr), [{ 379261991Sdim return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i16; 380261991Sdim}]>; 381261991Sdimdef asextloadi32 : PatFrag<(ops node:$ptr), (asextload node:$ptr), [{ 382261991Sdim return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i32; 383261991Sdim}]>; 384261991Sdim 385261991Sdim// Extending loads in which the extension type can be unsigned. 386261991Sdimdef azextload : PatFrag<(ops node:$ptr), (unindexedload node:$ptr), [{ 387261991Sdim unsigned Type = cast<LoadSDNode>(N)->getExtensionType(); 388261991Sdim return Type == ISD::EXTLOAD || Type == ISD::ZEXTLOAD; 389261991Sdim}]>; 390261991Sdimdef azextloadi8 : PatFrag<(ops node:$ptr), (azextload node:$ptr), [{ 391261991Sdim return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i8; 392261991Sdim}]>; 393261991Sdimdef azextloadi16 : PatFrag<(ops node:$ptr), (azextload node:$ptr), [{ 394261991Sdim return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i16; 395261991Sdim}]>; 396261991Sdimdef azextloadi32 : PatFrag<(ops node:$ptr), (azextload node:$ptr), [{ 397261991Sdim return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i32; 398261991Sdim}]>; 399261991Sdim 400261991Sdim// Extending loads in which the extension type doesn't matter. 401261991Sdimdef anyextload : PatFrag<(ops node:$ptr), (unindexedload node:$ptr), [{ 402261991Sdim return cast<LoadSDNode>(N)->getExtensionType() != ISD::NON_EXTLOAD; 403261991Sdim}]>; 404261991Sdimdef anyextloadi8 : PatFrag<(ops node:$ptr), (anyextload node:$ptr), [{ 405261991Sdim return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i8; 406261991Sdim}]>; 407261991Sdimdef anyextloadi16 : PatFrag<(ops node:$ptr), (anyextload node:$ptr), [{ 408261991Sdim return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i16; 409261991Sdim}]>; 410261991Sdimdef anyextloadi32 : PatFrag<(ops node:$ptr), (anyextload node:$ptr), [{ 411261991Sdim return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i32; 412261991Sdim}]>; 413261991Sdim 414251607Sdim// Aligned loads. 415251607Sdimclass AlignedLoad<SDPatternOperator load> 416251607Sdim : PatFrag<(ops node:$addr), (load node:$addr), [{ 417276479Sdim auto *Load = cast<LoadSDNode>(N); 418251607Sdim return Load->getAlignment() >= Load->getMemoryVT().getStoreSize(); 419251607Sdim}]>; 420261991Sdimdef aligned_load : AlignedLoad<load>; 421261991Sdimdef aligned_asextloadi16 : AlignedLoad<asextloadi16>; 422261991Sdimdef aligned_asextloadi32 : AlignedLoad<asextloadi32>; 423261991Sdimdef aligned_azextloadi16 : AlignedLoad<azextloadi16>; 424261991Sdimdef aligned_azextloadi32 : AlignedLoad<azextloadi32>; 425251607Sdim 426251607Sdim// Aligned stores. 427251607Sdimclass AlignedStore<SDPatternOperator store> 428251607Sdim : PatFrag<(ops node:$src, node:$addr), (store node:$src, node:$addr), [{ 429276479Sdim auto *Store = cast<StoreSDNode>(N); 430251607Sdim return Store->getAlignment() >= Store->getMemoryVT().getStoreSize(); 431251607Sdim}]>; 432251607Sdimdef aligned_store : AlignedStore<store>; 433251607Sdimdef aligned_truncstorei16 : AlignedStore<truncstorei16>; 434251607Sdimdef aligned_truncstorei32 : AlignedStore<truncstorei32>; 435251607Sdim 436261991Sdim// Non-volatile loads. Used for instructions that might access the storage 437261991Sdim// location multiple times. 438261991Sdimclass NonvolatileLoad<SDPatternOperator load> 439261991Sdim : PatFrag<(ops node:$addr), (load node:$addr), [{ 440276479Sdim auto *Load = cast<LoadSDNode>(N); 441261991Sdim return !Load->isVolatile(); 442261991Sdim}]>; 443261991Sdimdef nonvolatile_load : NonvolatileLoad<load>; 444261991Sdimdef nonvolatile_anyextloadi8 : NonvolatileLoad<anyextloadi8>; 445261991Sdimdef nonvolatile_anyextloadi16 : NonvolatileLoad<anyextloadi16>; 446261991Sdimdef nonvolatile_anyextloadi32 : NonvolatileLoad<anyextloadi32>; 447261991Sdim 448261991Sdim// Non-volatile stores. 449261991Sdimclass NonvolatileStore<SDPatternOperator store> 450261991Sdim : PatFrag<(ops node:$src, node:$addr), (store node:$src, node:$addr), [{ 451276479Sdim auto *Store = cast<StoreSDNode>(N); 452261991Sdim return !Store->isVolatile(); 453261991Sdim}]>; 454261991Sdimdef nonvolatile_store : NonvolatileStore<store>; 455261991Sdimdef nonvolatile_truncstorei8 : NonvolatileStore<truncstorei8>; 456261991Sdimdef nonvolatile_truncstorei16 : NonvolatileStore<truncstorei16>; 457261991Sdimdef nonvolatile_truncstorei32 : NonvolatileStore<truncstorei32>; 458261991Sdim 459261991Sdim// A store of a load that can be implemented using MVC. 460261991Sdimdef mvc_store : PatFrag<(ops node:$value, node:$addr), 461261991Sdim (unindexedstore node:$value, node:$addr), 462261991Sdim [{ return storeLoadCanUseMVC(N); }]>; 463261991Sdim 464261991Sdim// Binary read-modify-write operations on memory in which the other 465261991Sdim// operand is also memory and for which block operations like NC can 466261991Sdim// be used. There are two patterns for each operator, depending on 467261991Sdim// which operand contains the "other" load. 468261991Sdimmulticlass block_op<SDPatternOperator operator> { 469261991Sdim def "1" : PatFrag<(ops node:$value, node:$addr), 470261991Sdim (unindexedstore (operator node:$value, 471261991Sdim (unindexedload node:$addr)), 472261991Sdim node:$addr), 473261991Sdim [{ return storeLoadCanUseBlockBinary(N, 0); }]>; 474261991Sdim def "2" : PatFrag<(ops node:$value, node:$addr), 475261991Sdim (unindexedstore (operator (unindexedload node:$addr), 476261991Sdim node:$value), 477261991Sdim node:$addr), 478261991Sdim [{ return storeLoadCanUseBlockBinary(N, 1); }]>; 479261991Sdim} 480261991Sdimdefm block_and : block_op<and>; 481261991Sdimdefm block_or : block_op<or>; 482261991Sdimdefm block_xor : block_op<xor>; 483261991Sdim 484251607Sdim// Insertions. 485251607Sdimdef inserti8 : PatFrag<(ops node:$src1, node:$src2), 486251607Sdim (or (and node:$src1, -256), node:$src2)>; 487251607Sdimdef insertll : PatFrag<(ops node:$src1, node:$src2), 488251607Sdim (or (and node:$src1, 0xffffffffffff0000), node:$src2)>; 489251607Sdimdef insertlh : PatFrag<(ops node:$src1, node:$src2), 490251607Sdim (or (and node:$src1, 0xffffffff0000ffff), node:$src2)>; 491251607Sdimdef inserthl : PatFrag<(ops node:$src1, node:$src2), 492251607Sdim (or (and node:$src1, 0xffff0000ffffffff), node:$src2)>; 493251607Sdimdef inserthh : PatFrag<(ops node:$src1, node:$src2), 494251607Sdim (or (and node:$src1, 0x0000ffffffffffff), node:$src2)>; 495251607Sdimdef insertlf : PatFrag<(ops node:$src1, node:$src2), 496251607Sdim (or (and node:$src1, 0xffffffff00000000), node:$src2)>; 497251607Sdimdef inserthf : PatFrag<(ops node:$src1, node:$src2), 498251607Sdim (or (and node:$src1, 0x00000000ffffffff), node:$src2)>; 499251607Sdim 500251607Sdim// ORs that can be treated as insertions. 501251607Sdimdef or_as_inserti8 : PatFrag<(ops node:$src1, node:$src2), 502251607Sdim (or node:$src1, node:$src2), [{ 503251607Sdim unsigned BitWidth = N->getValueType(0).getScalarType().getSizeInBits(); 504251607Sdim return CurDAG->MaskedValueIsZero(N->getOperand(0), 505251607Sdim APInt::getLowBitsSet(BitWidth, 8)); 506251607Sdim}]>; 507251607Sdim 508251607Sdim// ORs that can be treated as reversed insertions. 509251607Sdimdef or_as_revinserti8 : PatFrag<(ops node:$src1, node:$src2), 510251607Sdim (or node:$src1, node:$src2), [{ 511251607Sdim unsigned BitWidth = N->getValueType(0).getScalarType().getSizeInBits(); 512251607Sdim return CurDAG->MaskedValueIsZero(N->getOperand(1), 513251607Sdim APInt::getLowBitsSet(BitWidth, 8)); 514251607Sdim}]>; 515251607Sdim 516276479Sdim// Negative integer absolute. 517276479Sdimdef z_inegabs : PatFrag<(ops node:$src), (ineg (z_iabs node:$src))>; 518276479Sdim 519261991Sdim// Integer absolute, matching the canonical form generated by DAGCombiner. 520261991Sdimdef z_iabs32 : PatFrag<(ops node:$src), 521261991Sdim (xor (add node:$src, (sra node:$src, (i32 31))), 522261991Sdim (sra node:$src, (i32 31)))>; 523261991Sdimdef z_iabs64 : PatFrag<(ops node:$src), 524261991Sdim (xor (add node:$src, (sra node:$src, (i32 63))), 525261991Sdim (sra node:$src, (i32 63)))>; 526261991Sdimdef z_inegabs32 : PatFrag<(ops node:$src), (ineg (z_iabs32 node:$src))>; 527261991Sdimdef z_inegabs64 : PatFrag<(ops node:$src), (ineg (z_iabs64 node:$src))>; 528261991Sdim 529288943Sdim// Integer multiply-and-add 530288943Sdimdef z_muladd : PatFrag<(ops node:$src1, node:$src2, node:$src3), 531288943Sdim (add (mul node:$src1, node:$src2), node:$src3)>; 532288943Sdim 533288943Sdim// Fused multiply-subtract, using the natural operand order. 534288943Sdimdef fms : PatFrag<(ops node:$src1, node:$src2, node:$src3), 535288943Sdim (fma node:$src1, node:$src2, (fneg node:$src3))>; 536288943Sdim 537251607Sdim// Fused multiply-add and multiply-subtract, but with the order of the 538251607Sdim// operands matching SystemZ's MA and MS instructions. 539251607Sdimdef z_fma : PatFrag<(ops node:$src1, node:$src2, node:$src3), 540251607Sdim (fma node:$src2, node:$src3, node:$src1)>; 541251607Sdimdef z_fms : PatFrag<(ops node:$src1, node:$src2, node:$src3), 542251607Sdim (fma node:$src2, node:$src3, (fneg node:$src1))>; 543251607Sdim 544251607Sdim// Floating-point negative absolute. 545251607Sdimdef fnabs : PatFrag<(ops node:$ptr), (fneg (fabs node:$ptr))>; 546251607Sdim 547251607Sdim// Create a unary operator that loads from memory and then performs 548251607Sdim// the given operation on it. 549261991Sdimclass loadu<SDPatternOperator operator, SDPatternOperator load = load> 550251607Sdim : PatFrag<(ops node:$addr), (operator (load node:$addr))>; 551251607Sdim 552251607Sdim// Create a store operator that performs the given unary operation 553251607Sdim// on the value before storing it. 554261991Sdimclass storeu<SDPatternOperator operator, SDPatternOperator store = store> 555251607Sdim : PatFrag<(ops node:$value, node:$addr), 556251607Sdim (store (operator node:$value), node:$addr)>; 557288943Sdim 558288943Sdim// Vector representation of all-zeros and all-ones. 559288943Sdimdef z_vzero : PatFrag<(ops), (bitconvert (v16i8 (z_byte_mask (i32 0))))>; 560288943Sdimdef z_vones : PatFrag<(ops), (bitconvert (v16i8 (z_byte_mask (i32 65535))))>; 561288943Sdim 562288943Sdim// Load a scalar and replicate it in all elements of a vector. 563288943Sdimclass z_replicate_load<ValueType scalartype, SDPatternOperator load> 564288943Sdim : PatFrag<(ops node:$addr), 565288943Sdim (z_replicate (scalartype (load node:$addr)))>; 566288943Sdimdef z_replicate_loadi8 : z_replicate_load<i32, anyextloadi8>; 567288943Sdimdef z_replicate_loadi16 : z_replicate_load<i32, anyextloadi16>; 568288943Sdimdef z_replicate_loadi32 : z_replicate_load<i32, load>; 569288943Sdimdef z_replicate_loadi64 : z_replicate_load<i64, load>; 570288943Sdimdef z_replicate_loadf32 : z_replicate_load<f32, load>; 571288943Sdimdef z_replicate_loadf64 : z_replicate_load<f64, load>; 572288943Sdim 573288943Sdim// Load a scalar and insert it into a single element of a vector. 574288943Sdimclass z_vle<ValueType scalartype, SDPatternOperator load> 575288943Sdim : PatFrag<(ops node:$vec, node:$addr, node:$index), 576288943Sdim (z_vector_insert node:$vec, (scalartype (load node:$addr)), 577288943Sdim node:$index)>; 578288943Sdimdef z_vlei8 : z_vle<i32, anyextloadi8>; 579288943Sdimdef z_vlei16 : z_vle<i32, anyextloadi16>; 580288943Sdimdef z_vlei32 : z_vle<i32, load>; 581288943Sdimdef z_vlei64 : z_vle<i64, load>; 582288943Sdimdef z_vlef32 : z_vle<f32, load>; 583288943Sdimdef z_vlef64 : z_vle<f64, load>; 584288943Sdim 585288943Sdim// Load a scalar and insert it into the low element of the high i64 of a 586288943Sdim// zeroed vector. 587288943Sdimclass z_vllez<ValueType scalartype, SDPatternOperator load, int index> 588288943Sdim : PatFrag<(ops node:$addr), 589288943Sdim (z_vector_insert (z_vzero), 590288943Sdim (scalartype (load node:$addr)), (i32 index))>; 591288943Sdimdef z_vllezi8 : z_vllez<i32, anyextloadi8, 7>; 592288943Sdimdef z_vllezi16 : z_vllez<i32, anyextloadi16, 3>; 593288943Sdimdef z_vllezi32 : z_vllez<i32, load, 1>; 594288943Sdimdef z_vllezi64 : PatFrag<(ops node:$addr), 595288943Sdim (z_join_dwords (i64 (load node:$addr)), (i64 0))>; 596288943Sdim// We use high merges to form a v4f32 from four f32s. Propagating zero 597288943Sdim// into all elements but index 1 gives this expression. 598288943Sdimdef z_vllezf32 : PatFrag<(ops node:$addr), 599288943Sdim (bitconvert 600288943Sdim (z_merge_high 601288943Sdim (v2i64 602288943Sdim (z_unpackl_high 603288943Sdim (v4i32 604288943Sdim (bitconvert 605288943Sdim (v4f32 (scalar_to_vector 606288943Sdim (f32 (load node:$addr)))))))), 607288943Sdim (v2i64 (z_vzero))))>; 608288943Sdimdef z_vllezf64 : PatFrag<(ops node:$addr), 609288943Sdim (z_merge_high 610288943Sdim (scalar_to_vector (f64 (load node:$addr))), 611288943Sdim (z_vzero))>; 612288943Sdim 613288943Sdim// Store one element of a vector. 614288943Sdimclass z_vste<ValueType scalartype, SDPatternOperator store> 615288943Sdim : PatFrag<(ops node:$vec, node:$addr, node:$index), 616288943Sdim (store (scalartype (z_vector_extract node:$vec, node:$index)), 617288943Sdim node:$addr)>; 618288943Sdimdef z_vstei8 : z_vste<i32, truncstorei8>; 619288943Sdimdef z_vstei16 : z_vste<i32, truncstorei16>; 620288943Sdimdef z_vstei32 : z_vste<i32, store>; 621288943Sdimdef z_vstei64 : z_vste<i64, store>; 622288943Sdimdef z_vstef32 : z_vste<f32, store>; 623288943Sdimdef z_vstef64 : z_vste<f64, store>; 624288943Sdim 625288943Sdim// Arithmetic negation on vectors. 626288943Sdimdef z_vneg : PatFrag<(ops node:$x), (sub (z_vzero), node:$x)>; 627288943Sdim 628288943Sdim// Bitwise negation on vectors. 629288943Sdimdef z_vnot : PatFrag<(ops node:$x), (xor node:$x, (z_vones))>; 630288943Sdim 631288943Sdim// Signed "integer greater than zero" on vectors. 632288943Sdimdef z_vicmph_zero : PatFrag<(ops node:$x), (z_vicmph node:$x, (z_vzero))>; 633288943Sdim 634288943Sdim// Signed "integer less than zero" on vectors. 635288943Sdimdef z_vicmpl_zero : PatFrag<(ops node:$x), (z_vicmph (z_vzero), node:$x)>; 636288943Sdim 637288943Sdim// Integer absolute on vectors. 638288943Sdimclass z_viabs<int shift> 639288943Sdim : PatFrag<(ops node:$src), 640288943Sdim (xor (add node:$src, (z_vsra_by_scalar node:$src, (i32 shift))), 641288943Sdim (z_vsra_by_scalar node:$src, (i32 shift)))>; 642288943Sdimdef z_viabs8 : z_viabs<7>; 643288943Sdimdef z_viabs16 : z_viabs<15>; 644288943Sdimdef z_viabs32 : z_viabs<31>; 645288943Sdimdef z_viabs64 : z_viabs<63>; 646288943Sdim 647288943Sdim// Sign-extend the i64 elements of a vector. 648288943Sdimclass z_vse<int shift> 649288943Sdim : PatFrag<(ops node:$src), 650288943Sdim (z_vsra_by_scalar (z_vshl_by_scalar node:$src, shift), shift)>; 651288943Sdimdef z_vsei8 : z_vse<56>; 652288943Sdimdef z_vsei16 : z_vse<48>; 653288943Sdimdef z_vsei32 : z_vse<32>; 654288943Sdim 655288943Sdim// ...and again with the extensions being done on individual i64 scalars. 656288943Sdimclass z_vse_by_parts<SDPatternOperator operator, int index1, int index2> 657288943Sdim : PatFrag<(ops node:$src), 658288943Sdim (z_join_dwords 659288943Sdim (operator (z_vector_extract node:$src, index1)), 660288943Sdim (operator (z_vector_extract node:$src, index2)))>; 661288943Sdimdef z_vsei8_by_parts : z_vse_by_parts<sext8dbl, 7, 15>; 662288943Sdimdef z_vsei16_by_parts : z_vse_by_parts<sext16dbl, 3, 7>; 663288943Sdimdef z_vsei32_by_parts : z_vse_by_parts<sext32, 1, 3>; 664