1234353Sdim//===-- PPCInstr64Bit.td - The PowerPC 64-bit Support ------*- tablegen -*-===// 2234353Sdim// 3353358Sdim// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4353358Sdim// See https://llvm.org/LICENSE.txt for license information. 5353358Sdim// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6193323Sed// 7193323Sed//===----------------------------------------------------------------------===// 8193323Sed// 9193323Sed// This file describes the PowerPC 64-bit instructions. These patterns are used 10193323Sed// both when in ppc64 mode and when in "use 64-bit extensions in 32-bit" mode. 11193323Sed// 12193323Sed//===----------------------------------------------------------------------===// 13193323Sed 14193323Sed//===----------------------------------------------------------------------===// 15193323Sed// 64-bit operands. 16193323Sed// 17193323Seddef s16imm64 : Operand<i64> { 18193323Sed let PrintMethod = "printS16ImmOperand"; 19261991Sdim let EncoderMethod = "getImm16Encoding"; 20251662Sdim let ParserMatchClass = PPCS16ImmAsmOperand; 21276479Sdim let DecoderMethod = "decodeSImmOperand<16>"; 22193323Sed} 23193323Seddef u16imm64 : Operand<i64> { 24193323Sed let PrintMethod = "printU16ImmOperand"; 25261991Sdim let EncoderMethod = "getImm16Encoding"; 26251662Sdim let ParserMatchClass = PPCU16ImmAsmOperand; 27276479Sdim let DecoderMethod = "decodeUImmOperand<16>"; 28193323Sed} 29261991Sdimdef s17imm64 : Operand<i64> { 30261991Sdim // This operand type is used for addis/lis to allow the assembler parser 31261991Sdim // to accept immediates in the range -65536..65535 for compatibility with 32261991Sdim // the GNU assembler. The operand is treated as 16-bit otherwise. 33261991Sdim let PrintMethod = "printS16ImmOperand"; 34261991Sdim let EncoderMethod = "getImm16Encoding"; 35261991Sdim let ParserMatchClass = PPCS17ImmAsmOperand; 36276479Sdim let DecoderMethod = "decodeSImmOperand<16>"; 37193323Sed} 38243830Sdimdef tocentry : Operand<iPTR> { 39249423Sdim let MIOperandInfo = (ops i64imm:$imm); 40243830Sdim} 41249423Sdimdef tlsreg : Operand<i64> { 42249423Sdim let EncoderMethod = "getTLSRegEncoding"; 43261991Sdim let ParserMatchClass = PPCTLSRegOperand; 44249423Sdim} 45249423Sdimdef tlsgd : Operand<i64> {} 46261991Sdimdef tlscall : Operand<i64> { 47261991Sdim let PrintMethod = "printTLSCall"; 48261991Sdim let MIOperandInfo = (ops calltarget:$func, tlsgd:$sym); 49261991Sdim let EncoderMethod = "getTLSCallEncoding"; 50261991Sdim} 51193323Sed 52193323Sed//===----------------------------------------------------------------------===// 53193323Sed// 64-bit transformation functions. 54193323Sed// 55193323Sed 56193323Seddef SHL64 : SDNodeXForm<imm, [{ 57193323Sed // Transformation function: 63 - imm 58288943Sdim return getI32Imm(63 - N->getZExtValue(), SDLoc(N)); 59193323Sed}]>; 60193323Sed 61193323Seddef SRL64 : SDNodeXForm<imm, [{ 62193323Sed // Transformation function: 64 - imm 63288943Sdim return N->getZExtValue() ? getI32Imm(64 - N->getZExtValue(), SDLoc(N)) 64288943Sdim : getI32Imm(0, SDLoc(N)); 65193323Sed}]>; 66193323Sed 67193323Sed 68193323Sed//===----------------------------------------------------------------------===// 69193323Sed// Calls. 70193323Sed// 71193323Sed 72276479Sdimlet Interpretation64Bit = 1, isCodeGenOnly = 1 in { 73249423Sdimlet isTerminator = 1, isBarrier = 1, PPC970_Unit = 7 in { 74360784Sdim let isReturn = 1, isPredicable = 1, Uses = [LR8, RM] in 75280031Sdim def BLR8 : XLForm_2_ext<19, 16, 20, 0, 0, (outs), (ins), "blr", IIC_BrB, 76280031Sdim [(retflag)]>, Requires<[In64BitMode]>; 77251662Sdim let isBranch = 1, isIndirectBranch = 1, Uses = [CTR8] in { 78360784Sdim let isPredicable = 1 in 79360784Sdim def BCTR8 : XLForm_2_ext<19, 528, 20, 0, 0, (outs), (ins), "bctr", IIC_BrB, 80360784Sdim []>, 81360784Sdim Requires<[In64BitMode]>; 82276479Sdim def BCCCTR8 : XLForm_2_br<19, 528, 0, (outs), (ins pred:$cond), 83276479Sdim "b${cond:cc}ctr${cond:pm} ${cond:reg}", IIC_BrB, 84276479Sdim []>, 85276479Sdim Requires<[In64BitMode]>; 86251662Sdim 87276479Sdim def BCCTR8 : XLForm_2_br2<19, 528, 12, 0, (outs), (ins crbitrc:$bi), 88276479Sdim "bcctr 12, $bi, 0", IIC_BrB, []>, 89251662Sdim Requires<[In64BitMode]>; 90276479Sdim def BCCTR8n : XLForm_2_br2<19, 528, 4, 0, (outs), (ins crbitrc:$bi), 91276479Sdim "bcctr 4, $bi, 0", IIC_BrB, []>, 92276479Sdim Requires<[In64BitMode]>; 93251662Sdim } 94249423Sdim} 95249423Sdim 96193323Sedlet Defs = [LR8] in 97344779Sdim def MovePCtoLR8 : PPCEmitTimePseudo<(outs), (ins), "#MovePCtoLR8", []>, 98193323Sed PPC970_Unit_BRU; 99193323Sed 100249423Sdimlet isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7 in { 101249423Sdim let Defs = [CTR8], Uses = [CTR8] in { 102249423Sdim def BDZ8 : BForm_1<16, 18, 0, 0, (outs), (ins condbrtarget:$dst), 103249423Sdim "bdz $dst">; 104249423Sdim def BDNZ8 : BForm_1<16, 16, 0, 0, (outs), (ins condbrtarget:$dst), 105249423Sdim "bdnz $dst">; 106193323Sed } 107251662Sdim 108251662Sdim let isReturn = 1, Defs = [CTR8], Uses = [CTR8, LR8, RM] in { 109251662Sdim def BDZLR8 : XLForm_2_ext<19, 16, 18, 0, 0, (outs), (ins), 110276479Sdim "bdzlr", IIC_BrB, []>; 111251662Sdim def BDNZLR8 : XLForm_2_ext<19, 16, 16, 0, 0, (outs), (ins), 112276479Sdim "bdnzlr", IIC_BrB, []>; 113251662Sdim } 114193323Sed} 115193323Sed 116251662Sdim 117251662Sdim 118234353Sdimlet isCall = 1, PPC970_Unit = 7, Defs = [LR8] in { 119193323Sed // Convenient aliases for call instructions 120193323Sed let Uses = [RM] in { 121249423Sdim def BL8 : IForm<18, 0, 1, (outs), (ins calltarget:$func), 122276479Sdim "bl $func", IIC_BrB, []>; // See Pat patterns below. 123234353Sdim 124261991Sdim def BL8_TLS : IForm<18, 0, 1, (outs), (ins tlscall:$func), 125276479Sdim "bl $func", IIC_BrB, []>; 126261991Sdim 127261991Sdim def BLA8 : IForm<18, 1, 1, (outs), (ins abscalltarget:$func), 128276479Sdim "bla $func", IIC_BrB, [(PPCcall (i64 imm:$func))]>; 129249423Sdim } 130249423Sdim let Uses = [RM], isCodeGenOnly = 1 in { 131249423Sdim def BL8_NOP : IForm_and_DForm_4_zero<18, 0, 1, 24, 132239462Sdim (outs), (ins calltarget:$func), 133276479Sdim "bl $func\n\tnop", IIC_BrB, []>; 134234353Sdim 135261991Sdim def BL8_NOP_TLS : IForm_and_DForm_4_zero<18, 0, 1, 24, 136261991Sdim (outs), (ins tlscall:$func), 137276479Sdim "bl $func\n\tnop", IIC_BrB, []>; 138234353Sdim 139249423Sdim def BLA8_NOP : IForm_and_DForm_4_zero<18, 1, 1, 24, 140261991Sdim (outs), (ins abscalltarget:$func), 141276479Sdim "bla $func\n\tnop", IIC_BrB, 142249423Sdim [(PPCcall_nop (i64 imm:$func))]>; 143193323Sed } 144249423Sdim let Uses = [CTR8, RM] in { 145360784Sdim let isPredicable = 1 in 146360784Sdim def BCTRL8 : XLForm_2_ext<19, 528, 20, 0, 1, (outs), (ins), 147360784Sdim "bctrl", IIC_BrB, [(PPCbctrl)]>, 148360784Sdim Requires<[In64BitMode]>; 149251662Sdim 150276479Sdim let isCodeGenOnly = 1 in { 151276479Sdim def BCCCTRL8 : XLForm_2_br<19, 528, 1, (outs), (ins pred:$cond), 152276479Sdim "b${cond:cc}ctrl${cond:pm} ${cond:reg}", IIC_BrB, 153276479Sdim []>, 154276479Sdim Requires<[In64BitMode]>; 155276479Sdim 156276479Sdim def BCCTRL8 : XLForm_2_br2<19, 528, 12, 1, (outs), (ins crbitrc:$bi), 157276479Sdim "bcctrl 12, $bi, 0", IIC_BrB, []>, 158276479Sdim Requires<[In64BitMode]>; 159276479Sdim def BCCTRL8n : XLForm_2_br2<19, 528, 4, 1, (outs), (ins crbitrc:$bi), 160276479Sdim "bcctrl 4, $bi, 0", IIC_BrB, []>, 161276479Sdim Requires<[In64BitMode]>; 162276479Sdim } 163193323Sed } 164193323Sed} 165280031Sdim 166280031Sdimlet isCall = 1, PPC970_Unit = 7, isCodeGenOnly = 1, 167280031Sdim Defs = [LR8, X2], Uses = [CTR8, RM], RST = 2 in { 168280031Sdim def BCTRL8_LDinto_toc : 169280031Sdim XLForm_2_ext_and_DSForm_1<19, 528, 20, 0, 1, 58, 0, (outs), 170280031Sdim (ins memrix:$src), 171280031Sdim "bctrl\n\tld 2, $src", IIC_BrB, 172353358Sdim [(PPCbctrl_load_toc iaddrX4:$src)]>, 173280031Sdim Requires<[In64BitMode]>; 174280031Sdim} 175280031Sdim 176251662Sdim} // Interpretation64Bit 177193323Sed 178276479Sdim// FIXME: Duplicating this for the asm parser should be unnecessary, but the 179276479Sdim// previous definition must be marked as CodeGen only to prevent decoding 180276479Sdim// conflicts. 181276479Sdimlet Interpretation64Bit = 1, isAsmParserOnly = 1 in 182276479Sdimlet isCall = 1, PPC970_Unit = 7, Defs = [LR8], Uses = [RM] in 183276479Sdimdef BL8_TLS_ : IForm<18, 0, 1, (outs), (ins tlscall:$func), 184276479Sdim "bl $func", IIC_BrB, []>; 185276479Sdim 186193323Sed// Calls 187249423Sdimdef : Pat<(PPCcall (i64 tglobaladdr:$dst)), 188249423Sdim (BL8 tglobaladdr:$dst)>; 189249423Sdimdef : Pat<(PPCcall_nop (i64 tglobaladdr:$dst)), 190249423Sdim (BL8_NOP tglobaladdr:$dst)>; 191193323Sed 192249423Sdimdef : Pat<(PPCcall (i64 texternalsym:$dst)), 193249423Sdim (BL8 texternalsym:$dst)>; 194249423Sdimdef : Pat<(PPCcall_nop (i64 texternalsym:$dst)), 195249423Sdim (BL8_NOP texternalsym:$dst)>; 196234353Sdim 197353358Sdim// Calls for AIX 198353358Sdimdef : Pat<(PPCcall (i64 mcsym:$dst)), 199353358Sdim (BL8 mcsym:$dst)>; 200353358Sdimdef : Pat<(PPCcall_nop (i64 mcsym:$dst)), 201353358Sdim (BL8_NOP mcsym:$dst)>; 202353358Sdim 203193323Sed// Atomic operations 204327952Sdim// FIXME: some of these might be used with constant operands. This will result 205327952Sdim// in constant materialization instructions that may be redundant. We currently 206327952Sdim// clean this up in PPCMIPeephole with calls to 207327952Sdim// PPCInstrInfo::convertToImmediateForm() but we should probably not emit them 208327952Sdim// in the first place. 209344779Sdimlet Defs = [CR0] in { 210344779Sdim def ATOMIC_LOAD_ADD_I64 : PPCCustomInserterPseudo< 211344779Sdim (outs g8rc:$dst), (ins memrr:$ptr, g8rc:$incr), "#ATOMIC_LOAD_ADD_I64", 212344779Sdim [(set i64:$dst, (atomic_load_add_64 xoaddr:$ptr, i64:$incr))]>; 213344779Sdim def ATOMIC_LOAD_SUB_I64 : PPCCustomInserterPseudo< 214344779Sdim (outs g8rc:$dst), (ins memrr:$ptr, g8rc:$incr), "#ATOMIC_LOAD_SUB_I64", 215344779Sdim [(set i64:$dst, (atomic_load_sub_64 xoaddr:$ptr, i64:$incr))]>; 216344779Sdim def ATOMIC_LOAD_OR_I64 : PPCCustomInserterPseudo< 217344779Sdim (outs g8rc:$dst), (ins memrr:$ptr, g8rc:$incr), "#ATOMIC_LOAD_OR_I64", 218344779Sdim [(set i64:$dst, (atomic_load_or_64 xoaddr:$ptr, i64:$incr))]>; 219344779Sdim def ATOMIC_LOAD_XOR_I64 : PPCCustomInserterPseudo< 220344779Sdim (outs g8rc:$dst), (ins memrr:$ptr, g8rc:$incr), "#ATOMIC_LOAD_XOR_I64", 221344779Sdim [(set i64:$dst, (atomic_load_xor_64 xoaddr:$ptr, i64:$incr))]>; 222344779Sdim def ATOMIC_LOAD_AND_I64 : PPCCustomInserterPseudo< 223344779Sdim (outs g8rc:$dst), (ins memrr:$ptr, g8rc:$incr), "#ATOMIC_LOAD_AND_i64", 224344779Sdim [(set i64:$dst, (atomic_load_and_64 xoaddr:$ptr, i64:$incr))]>; 225344779Sdim def ATOMIC_LOAD_NAND_I64 : PPCCustomInserterPseudo< 226344779Sdim (outs g8rc:$dst), (ins memrr:$ptr, g8rc:$incr), "#ATOMIC_LOAD_NAND_I64", 227344779Sdim [(set i64:$dst, (atomic_load_nand_64 xoaddr:$ptr, i64:$incr))]>; 228344779Sdim def ATOMIC_LOAD_MIN_I64 : PPCCustomInserterPseudo< 229344779Sdim (outs g8rc:$dst), (ins memrr:$ptr, g8rc:$incr), "#ATOMIC_LOAD_MIN_I64", 230344779Sdim [(set i64:$dst, (atomic_load_min_64 xoaddr:$ptr, i64:$incr))]>; 231344779Sdim def ATOMIC_LOAD_MAX_I64 : PPCCustomInserterPseudo< 232344779Sdim (outs g8rc:$dst), (ins memrr:$ptr, g8rc:$incr), "#ATOMIC_LOAD_MAX_I64", 233344779Sdim [(set i64:$dst, (atomic_load_max_64 xoaddr:$ptr, i64:$incr))]>; 234344779Sdim def ATOMIC_LOAD_UMIN_I64 : PPCCustomInserterPseudo< 235344779Sdim (outs g8rc:$dst), (ins memrr:$ptr, g8rc:$incr), "#ATOMIC_LOAD_UMIN_I64", 236344779Sdim [(set i64:$dst, (atomic_load_umin_64 xoaddr:$ptr, i64:$incr))]>; 237344779Sdim def ATOMIC_LOAD_UMAX_I64 : PPCCustomInserterPseudo< 238344779Sdim (outs g8rc:$dst), (ins memrr:$ptr, g8rc:$incr), "#ATOMIC_LOAD_UMAX_I64", 239344779Sdim [(set i64:$dst, (atomic_load_umax_64 xoaddr:$ptr, i64:$incr))]>; 240193323Sed 241344779Sdim def ATOMIC_CMP_SWAP_I64 : PPCCustomInserterPseudo< 242344779Sdim (outs g8rc:$dst), (ins memrr:$ptr, g8rc:$old, g8rc:$new), "#ATOMIC_CMP_SWAP_I64", 243344779Sdim [(set i64:$dst, (atomic_cmp_swap_64 xoaddr:$ptr, i64:$old, i64:$new))]>; 244193323Sed 245344779Sdim def ATOMIC_SWAP_I64 : PPCCustomInserterPseudo< 246344779Sdim (outs g8rc:$dst), (ins memrr:$ptr, g8rc:$new), "#ATOMIC_SWAP_I64", 247344779Sdim [(set i64:$dst, (atomic_swap_64 xoaddr:$ptr, i64:$new))]>; 248193323Sed} 249193323Sed 250193323Sed// Instructions to support atomic operations 251288943Sdimlet mayLoad = 1, hasSideEffects = 0 in { 252341825Sdimdef LDARX : XForm_1_memOp<31, 84, (outs g8rc:$rD), (ins memrr:$ptr), 253341825Sdim "ldarx $rD, $ptr", IIC_LdStLDARX, []>; 254193323Sed 255288943Sdim// Instruction to support lock versions of atomics 256288943Sdim// (EH=1 - see Power ISA 2.07 Book II 4.4.2) 257288943Sdimdef LDARXL : XForm_1<31, 84, (outs g8rc:$rD), (ins memrr:$ptr), 258360784Sdim "ldarx $rD, $ptr, 1", IIC_LdStLDARX, []>, isRecordForm; 259309124Sdim 260309124Sdimlet hasExtraDefRegAllocReq = 1 in 261309124Sdimdef LDAT : X_RD5_RS5_IM5<31, 614, (outs g8rc:$rD), (ins g8rc:$rA, u5imm:$FC), 262309124Sdim "ldat $rD, $rA, $FC", IIC_LdStLoad>, isPPC64, 263309124Sdim Requires<[IsISA3_0]>; 264288943Sdim} 265288943Sdim 266321369Sdimlet Defs = [CR0], mayStore = 1, mayLoad = 0, hasSideEffects = 0 in 267341825Sdimdef STDCX : XForm_1_memOp<31, 214, (outs), (ins g8rc:$rS, memrr:$dst), 268360784Sdim "stdcx. $rS, $dst", IIC_LdStSTDCX, []>, isRecordForm; 269193323Sed 270321369Sdimlet mayStore = 1, mayLoad = 0, hasSideEffects = 0 in 271309124Sdimdef STDAT : X_RD5_RS5_IM5<31, 742, (outs), (ins g8rc:$rS, g8rc:$rA, u5imm:$FC), 272309124Sdim "stdat $rS, $rA, $FC", IIC_LdStStore>, isPPC64, 273309124Sdim Requires<[IsISA3_0]>; 274309124Sdim 275276479Sdimlet Interpretation64Bit = 1, isCodeGenOnly = 1 in { 276193323Sedlet isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [RM] in 277344779Sdimdef TCRETURNdi8 :PPCEmitTimePseudo< (outs), 278239462Sdim (ins calltarget:$dst, i32imm:$offset), 279193323Sed "#TC_RETURNd8 $dst $offset", 280193323Sed []>; 281193323Sed 282193323Sedlet isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [RM] in 283344779Sdimdef TCRETURNai8 :PPCEmitTimePseudo<(outs), (ins abscalltarget:$func, i32imm:$offset), 284193323Sed "#TC_RETURNa8 $func $offset", 285193323Sed [(PPCtc_return (i64 imm:$func), imm:$offset)]>; 286193323Sed 287193323Sedlet isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [RM] in 288344779Sdimdef TCRETURNri8 : PPCEmitTimePseudo<(outs), (ins CTRRC8:$dst, i32imm:$offset), 289193323Sed "#TC_RETURNr8 $dst $offset", 290193323Sed []>; 291193323Sed 292193323Sedlet isTerminator = 1, isBarrier = 1, PPC970_Unit = 7, isBranch = 1, 293249423Sdim isIndirectBranch = 1, isCall = 1, isReturn = 1, Uses = [CTR8, RM] in 294276479Sdimdef TAILBCTR8 : XLForm_2_ext<19, 528, 20, 0, 0, (outs), (ins), "bctr", IIC_BrB, 295276479Sdim []>, 296249423Sdim Requires<[In64BitMode]>; 297193323Sed 298193323Sedlet isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7, 299193323Sed isBarrier = 1, isCall = 1, isReturn = 1, Uses = [RM] in 300193323Seddef TAILB8 : IForm<18, 0, 0, (outs), (ins calltarget:$dst), 301276479Sdim "b $dst", IIC_BrB, 302193323Sed []>; 303193323Sed 304193323Sedlet isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7, 305193323Sed isBarrier = 1, isCall = 1, isReturn = 1, Uses = [RM] in 306261991Sdimdef TAILBA8 : IForm<18, 0, 0, (outs), (ins abscalltarget:$dst), 307276479Sdim "ba $dst", IIC_BrB, 308193323Sed []>; 309251662Sdim} // Interpretation64Bit 310249423Sdim 311193323Seddef : Pat<(PPCtc_return (i64 tglobaladdr:$dst), imm:$imm), 312193323Sed (TCRETURNdi8 tglobaladdr:$dst, imm:$imm)>; 313193323Sed 314193323Seddef : Pat<(PPCtc_return (i64 texternalsym:$dst), imm:$imm), 315193323Sed (TCRETURNdi8 texternalsym:$dst, imm:$imm)>; 316193323Sed 317193323Seddef : Pat<(PPCtc_return CTRRC8:$dst, imm:$imm), 318193323Sed (TCRETURNri8 CTRRC8:$dst, imm:$imm)>; 319193323Sed 320239462Sdim 321249423Sdim// 64-bit CR instructions 322276479Sdimlet Interpretation64Bit = 1, isCodeGenOnly = 1 in { 323280031Sdimlet hasSideEffects = 0 in { 324296417Sdim// mtocrf's input needs to be prepared by shifting by an amount dependent 325296417Sdim// on the cr register selected. Thus, post-ra anti-dep breaking must not 326296417Sdim// later change that register assignment. 327296417Sdimlet hasExtraDefRegAllocReq = 1 in { 328261991Sdimdef MTOCRF8: XFXForm_5a<31, 144, (outs crbitm:$FXM), (ins g8rc:$ST), 329276479Sdim "mtocrf $FXM, $ST", IIC_BrMCRX>, 330261991Sdim PPC970_DGroup_First, PPC970_Unit_CRU; 331261991Sdim 332296417Sdim// Similarly to mtocrf, the mask for mtcrf must be prepared in a way that 333296417Sdim// is dependent on the cr fields being set. 334261991Sdimdef MTCRF8 : XFXForm_5<31, 144, (outs), (ins i32imm:$FXM, g8rc:$rS), 335276479Sdim "mtcrf $FXM, $rS", IIC_BrMCRX>, 336234353Sdim PPC970_MicroCode, PPC970_Unit_CRU; 337296417Sdim} // hasExtraDefRegAllocReq = 1 338193323Sed 339296417Sdim// mfocrf's input needs to be prepared by shifting by an amount dependent 340296417Sdim// on the cr register selected. Thus, post-ra anti-dep breaking must not 341296417Sdim// later change that register assignment. 342296417Sdimlet hasExtraSrcRegAllocReq = 1 in { 343261991Sdimdef MFOCRF8: XFXForm_5a<31, 19, (outs g8rc:$rT), (ins crbitm:$FXM), 344276479Sdim "mfocrf $rT, $FXM", IIC_SprMFCRF>, 345261991Sdim PPC970_DGroup_First, PPC970_Unit_CRU; 346251662Sdim 347296417Sdim// Similarly to mfocrf, the mask for mfcrf must be prepared in a way that 348296417Sdim// is dependent on the cr fields being copied. 349251662Sdimdef MFCR8 : XFXForm_3<31, 19, (outs g8rc:$rT), (ins), 350276479Sdim "mfcr $rT", IIC_SprMFCR>, 351234353Sdim PPC970_MicroCode, PPC970_Unit_CRU; 352296417Sdim} // hasExtraSrcRegAllocReq = 1 353280031Sdim} // hasSideEffects = 0 354234353Sdim 355344779Sdim// While longjmp is a control-flow barrier (fallthrough isn't allowed), setjmp 356344779Sdim// is not. 357344779Sdimlet hasSideEffects = 1 in { 358261991Sdim let Defs = [CTR8] in 359344779Sdim def EH_SjLj_SetJmp64 : PPCCustomInserterPseudo<(outs gprc:$dst), (ins memr:$buf), 360249423Sdim "#EH_SJLJ_SETJMP64", 361249423Sdim [(set i32:$dst, (PPCeh_sjlj_setjmp addr:$buf))]>, 362249423Sdim Requires<[In64BitMode]>; 363344779Sdim} 364344779Sdim 365344779Sdimlet hasSideEffects = 1, isBarrier = 1 in { 366249423Sdim let isTerminator = 1 in 367344779Sdim def EH_SjLj_LongJmp64 : PPCCustomInserterPseudo<(outs), (ins memr:$buf), 368249423Sdim "#EH_SJLJ_LONGJMP64", 369249423Sdim [(PPCeh_sjlj_longjmp addr:$buf)]>, 370249423Sdim Requires<[In64BitMode]>; 371249423Sdim} 372249423Sdim 373288943Sdimdef MFSPR8 : XFXForm_1<31, 339, (outs g8rc:$RT), (ins i32imm:$SPR), 374288943Sdim "mfspr $RT, $SPR", IIC_SprMFSPR>; 375288943Sdimdef MTSPR8 : XFXForm_1<31, 467, (outs), (ins i32imm:$SPR, g8rc:$RT), 376288943Sdim "mtspr $SPR, $RT", IIC_SprMTSPR>; 377288943Sdim 378288943Sdim 379193323Sed//===----------------------------------------------------------------------===// 380193323Sed// 64-bit SPR manipulation instrs. 381193323Sed 382193323Sedlet Uses = [CTR8] in { 383251662Sdimdef MFCTR8 : XFXForm_1_ext<31, 339, 9, (outs g8rc:$rT), (ins), 384276479Sdim "mfctr $rT", IIC_SprMFSPR>, 385193323Sed PPC970_DGroup_First, PPC970_Unit_FXU; 386193323Sed} 387249423Sdimlet Pattern = [(PPCmtctr i64:$rS)], Defs = [CTR8] in { 388251662Sdimdef MTCTR8 : XFXForm_7_ext<31, 467, 9, (outs), (ins g8rc:$rS), 389276479Sdim "mtctr $rS", IIC_SprMTSPR>, 390193323Sed PPC970_DGroup_First, PPC970_Unit_FXU; 391193323Sed} 392276479Sdimlet hasSideEffects = 1, Defs = [CTR8] in { 393353358Sdimlet Pattern = [(int_set_loop_iterations i64:$rS)] in 394261991Sdimdef MTCTR8loop : XFXForm_7_ext<31, 467, 9, (outs), (ins g8rc:$rS), 395276479Sdim "mtctr $rS", IIC_SprMTSPR>, 396261991Sdim PPC970_DGroup_First, PPC970_Unit_FXU; 397261991Sdim} 398193323Sed 399276479Sdimlet Pattern = [(set i64:$rT, readcyclecounter)] in 400251662Sdimdef MFTB8 : XFXForm_1_ext<31, 339, 268, (outs g8rc:$rT), (ins), 401276479Sdim "mfspr $rT, 268", IIC_SprMFTB>, 402239462Sdim PPC970_DGroup_First, PPC970_Unit_FXU; 403239462Sdim// Note that encoding mftb using mfspr is now the preferred form, 404239462Sdim// and has been since at least ISA v2.03. The mftb instruction has 405239462Sdim// now been phased out. Using mfspr, however, is known not to work on 406239462Sdim// the POWER3. 407239462Sdim 408193323Sedlet Defs = [X1], Uses = [X1] in 409344779Sdimdef DYNALLOC8 : PPCEmitTimePseudo<(outs g8rc:$result), (ins g8rc:$negsize, memri:$fpsi),"#DYNALLOC8", 410249423Sdim [(set i64:$result, 411249423Sdim (PPCdynalloc i64:$negsize, iaddr:$fpsi))]>; 412344779Sdimdef DYNAREAOFFSET8 : PPCEmitTimePseudo<(outs i64imm:$result), (ins memri:$fpsi), "#DYNAREAOFFSET8", 413296417Sdim [(set i64:$result, (PPCdynareaoffset iaddr:$fpsi))]>; 414193323Sed 415360784Sdimlet hasSideEffects = 0 in { 416193323Sedlet Defs = [LR8] in { 417251662Sdimdef MTLR8 : XFXForm_7_ext<31, 467, 8, (outs), (ins g8rc:$rS), 418276479Sdim "mtlr $rS", IIC_SprMTSPR>, 419193323Sed PPC970_DGroup_First, PPC970_Unit_FXU; 420193323Sed} 421193323Sedlet Uses = [LR8] in { 422251662Sdimdef MFLR8 : XFXForm_1_ext<31, 339, 8, (outs g8rc:$rT), (ins), 423276479Sdim "mflr $rT", IIC_SprMFSPR>, 424193323Sed PPC970_DGroup_First, PPC970_Unit_FXU; 425193323Sed} 426251662Sdim} // Interpretation64Bit 427360784Sdim} 428193323Sed 429193323Sed//===----------------------------------------------------------------------===// 430193323Sed// Fixed point instructions. 431193323Sed// 432193323Sed 433193323Sedlet PPC970_Unit = 1 in { // FXU Operations. 434251662Sdimlet Interpretation64Bit = 1 in { 435280031Sdimlet hasSideEffects = 0 in { 436276479Sdimlet isCodeGenOnly = 1 in { 437193323Sed 438243830Sdimlet isReMaterializable = 1, isAsCheapAsAMove = 1, isMoveImm = 1 in { 439261991Sdimdef LI8 : DForm_2_r0<14, (outs g8rc:$rD), (ins s16imm64:$imm), 440276479Sdim "li $rD, $imm", IIC_IntSimple, 441261991Sdim [(set i64:$rD, imm64SExt16:$imm)]>; 442261991Sdimdef LIS8 : DForm_2_r0<15, (outs g8rc:$rD), (ins s17imm64:$imm), 443276479Sdim "lis $rD, $imm", IIC_IntSimple, 444249423Sdim [(set i64:$rD, imm16ShiftedSExt:$imm)]>; 445243830Sdim} 446193323Sed 447193323Sed// Logical ops. 448276479Sdimlet isCommutable = 1 in { 449251662Sdimdefm NAND8: XForm_6r<31, 476, (outs g8rc:$rA), (ins g8rc:$rS, g8rc:$rB), 450276479Sdim "nand", "$rA, $rS, $rB", IIC_IntSimple, 451251662Sdim [(set i64:$rA, (not (and i64:$rS, i64:$rB)))]>; 452251662Sdimdefm AND8 : XForm_6r<31, 28, (outs g8rc:$rA), (ins g8rc:$rS, g8rc:$rB), 453276479Sdim "and", "$rA, $rS, $rB", IIC_IntSimple, 454251662Sdim [(set i64:$rA, (and i64:$rS, i64:$rB))]>; 455276479Sdim} // isCommutable 456251662Sdimdefm ANDC8: XForm_6r<31, 60, (outs g8rc:$rA), (ins g8rc:$rS, g8rc:$rB), 457276479Sdim "andc", "$rA, $rS, $rB", IIC_IntSimple, 458251662Sdim [(set i64:$rA, (and i64:$rS, (not i64:$rB)))]>; 459276479Sdimlet isCommutable = 1 in { 460251662Sdimdefm OR8 : XForm_6r<31, 444, (outs g8rc:$rA), (ins g8rc:$rS, g8rc:$rB), 461276479Sdim "or", "$rA, $rS, $rB", IIC_IntSimple, 462251662Sdim [(set i64:$rA, (or i64:$rS, i64:$rB))]>; 463251662Sdimdefm NOR8 : XForm_6r<31, 124, (outs g8rc:$rA), (ins g8rc:$rS, g8rc:$rB), 464276479Sdim "nor", "$rA, $rS, $rB", IIC_IntSimple, 465251662Sdim [(set i64:$rA, (not (or i64:$rS, i64:$rB)))]>; 466276479Sdim} // isCommutable 467251662Sdimdefm ORC8 : XForm_6r<31, 412, (outs g8rc:$rA), (ins g8rc:$rS, g8rc:$rB), 468276479Sdim "orc", "$rA, $rS, $rB", IIC_IntSimple, 469251662Sdim [(set i64:$rA, (or i64:$rS, (not i64:$rB)))]>; 470276479Sdimlet isCommutable = 1 in { 471251662Sdimdefm EQV8 : XForm_6r<31, 284, (outs g8rc:$rA), (ins g8rc:$rS, g8rc:$rB), 472276479Sdim "eqv", "$rA, $rS, $rB", IIC_IntSimple, 473251662Sdim [(set i64:$rA, (not (xor i64:$rS, i64:$rB)))]>; 474251662Sdimdefm XOR8 : XForm_6r<31, 316, (outs g8rc:$rA), (ins g8rc:$rS, g8rc:$rB), 475276479Sdim "xor", "$rA, $rS, $rB", IIC_IntSimple, 476251662Sdim [(set i64:$rA, (xor i64:$rS, i64:$rB))]>; 477276479Sdim} // let isCommutable = 1 478193323Sed 479193323Sed// Logical ops with immediate. 480251662Sdimlet Defs = [CR0] in { 481360784Sdimdef ANDI8_rec : DForm_4<28, (outs g8rc:$dst), (ins g8rc:$src1, u16imm64:$src2), 482276479Sdim "andi. $dst, $src1, $src2", IIC_IntGeneral, 483249423Sdim [(set i64:$dst, (and i64:$src1, immZExt16:$src2))]>, 484360784Sdim isRecordForm; 485360784Sdimdef ANDIS8_rec : DForm_4<29, (outs g8rc:$dst), (ins g8rc:$src1, u16imm64:$src2), 486276479Sdim "andis. $dst, $src1, $src2", IIC_IntGeneral, 487249423Sdim [(set i64:$dst, (and i64:$src1, imm16ShiftedZExt:$src2))]>, 488360784Sdim isRecordForm; 489251662Sdim} 490276479Sdimdef ORI8 : DForm_4<24, (outs g8rc:$dst), (ins g8rc:$src1, u16imm64:$src2), 491276479Sdim "ori $dst, $src1, $src2", IIC_IntSimple, 492249423Sdim [(set i64:$dst, (or i64:$src1, immZExt16:$src2))]>; 493276479Sdimdef ORIS8 : DForm_4<25, (outs g8rc:$dst), (ins g8rc:$src1, u16imm64:$src2), 494276479Sdim "oris $dst, $src1, $src2", IIC_IntSimple, 495249423Sdim [(set i64:$dst, (or i64:$src1, imm16ShiftedZExt:$src2))]>; 496276479Sdimdef XORI8 : DForm_4<26, (outs g8rc:$dst), (ins g8rc:$src1, u16imm64:$src2), 497276479Sdim "xori $dst, $src1, $src2", IIC_IntSimple, 498249423Sdim [(set i64:$dst, (xor i64:$src1, immZExt16:$src2))]>; 499276479Sdimdef XORIS8 : DForm_4<27, (outs g8rc:$dst), (ins g8rc:$src1, u16imm64:$src2), 500276479Sdim "xoris $dst, $src1, $src2", IIC_IntSimple, 501249423Sdim [(set i64:$dst, (xor i64:$src1, imm16ShiftedZExt:$src2))]>; 502193323Sed 503276479Sdimlet isCommutable = 1 in 504360661Sdimdefm ADD8 : XOForm_1rx<31, 266, 0, (outs g8rc:$rT), (ins g8rc:$rA, g8rc:$rB), 505360661Sdim "add", "$rT, $rA, $rB", IIC_IntSimple, 506360661Sdim [(set i64:$rT, (add i64:$rA, i64:$rB))]>; 507249423Sdim// ADD8 has a special form: reg = ADD8(reg, sym@tls) for use by the 508309124Sdim// initial-exec thread-local storage model. We need to forbid r0 here - 509309124Sdim// while it works for add just fine, the linker can relax this to local-exec 510309124Sdim// addi, which won't work for r0. 511309124Sdimdef ADD8TLS : XOForm_1<31, 266, 0, (outs g8rc:$rT), (ins g8rc_nox0:$rA, tlsreg:$rB), 512276479Sdim "add $rT, $rA, $rB", IIC_IntSimple, 513249423Sdim [(set i64:$rT, (add i64:$rA, tglobaltlsaddr:$rB))]>; 514341825Sdimlet mayLoad = 1 in { 515341825Sdimdef LBZXTLS : XForm_1<31, 87, (outs g8rc:$rD), (ins ptr_rc_nor0:$rA, tlsreg:$rB), 516341825Sdim "lbzx $rD, $rA, $rB", IIC_LdStLoad, []>; 517341825Sdimdef LHZXTLS : XForm_1<31, 279, (outs g8rc:$rD), (ins ptr_rc_nor0:$rA, tlsreg:$rB), 518341825Sdim "lhzx $rD, $rA, $rB", IIC_LdStLoad, []>; 519341825Sdimdef LWZXTLS : XForm_1<31, 23, (outs g8rc:$rD), (ins ptr_rc_nor0:$rA, tlsreg:$rB), 520341825Sdim "lwzx $rD, $rA, $rB", IIC_LdStLoad, []>; 521341825Sdimdef LDXTLS : XForm_1<31, 21, (outs g8rc:$rD), (ins ptr_rc_nor0:$rA, tlsreg:$rB), 522341825Sdim "ldx $rD, $rA, $rB", IIC_LdStLD, []>, isPPC64; 523341825Sdimdef LBZXTLS_32 : XForm_1<31, 87, (outs gprc:$rD), (ins ptr_rc_nor0:$rA, tlsreg:$rB), 524341825Sdim "lbzx $rD, $rA, $rB", IIC_LdStLoad, []>; 525341825Sdimdef LHZXTLS_32 : XForm_1<31, 279, (outs gprc:$rD), (ins ptr_rc_nor0:$rA, tlsreg:$rB), 526341825Sdim "lhzx $rD, $rA, $rB", IIC_LdStLoad, []>; 527341825Sdimdef LWZXTLS_32 : XForm_1<31, 23, (outs gprc:$rD), (ins ptr_rc_nor0:$rA, tlsreg:$rB), 528341825Sdim "lwzx $rD, $rA, $rB", IIC_LdStLoad, []>; 529341825Sdim 530341825Sdim} 531341825Sdim 532341825Sdimlet mayStore = 1 in { 533341825Sdimdef STBXTLS : XForm_8<31, 215, (outs), (ins g8rc:$rS, ptr_rc_nor0:$rA, tlsreg:$rB), 534341825Sdim "stbx $rS, $rA, $rB", IIC_LdStStore, []>, 535341825Sdim PPC970_DGroup_Cracked; 536341825Sdimdef STHXTLS : XForm_8<31, 407, (outs), (ins g8rc:$rS, ptr_rc_nor0:$rA, tlsreg:$rB), 537341825Sdim "sthx $rS, $rA, $rB", IIC_LdStStore, []>, 538341825Sdim PPC970_DGroup_Cracked; 539341825Sdimdef STWXTLS : XForm_8<31, 151, (outs), (ins g8rc:$rS, ptr_rc_nor0:$rA, tlsreg:$rB), 540341825Sdim "stwx $rS, $rA, $rB", IIC_LdStStore, []>, 541341825Sdim PPC970_DGroup_Cracked; 542341825Sdimdef STDXTLS : XForm_8<31, 149, (outs), (ins g8rc:$rS, ptr_rc_nor0:$rA, tlsreg:$rB), 543341825Sdim "stdx $rS, $rA, $rB", IIC_LdStSTD, []>, isPPC64, 544341825Sdim PPC970_DGroup_Cracked; 545341825Sdimdef STBXTLS_32 : XForm_8<31, 215, (outs), (ins gprc:$rS, ptr_rc_nor0:$rA, tlsreg:$rB), 546341825Sdim "stbx $rS, $rA, $rB", IIC_LdStStore, []>, 547341825Sdim PPC970_DGroup_Cracked; 548341825Sdimdef STHXTLS_32 : XForm_8<31, 407, (outs), (ins gprc:$rS, ptr_rc_nor0:$rA, tlsreg:$rB), 549341825Sdim "sthx $rS, $rA, $rB", IIC_LdStStore, []>, 550341825Sdim PPC970_DGroup_Cracked; 551341825Sdimdef STWXTLS_32 : XForm_8<31, 151, (outs), (ins gprc:$rS, ptr_rc_nor0:$rA, tlsreg:$rB), 552341825Sdim "stwx $rS, $rA, $rB", IIC_LdStStore, []>, 553341825Sdim PPC970_DGroup_Cracked; 554341825Sdim 555341825Sdim} 556341825Sdim 557276479Sdimlet isCommutable = 1 in 558251662Sdimdefm ADDC8 : XOForm_1rc<31, 10, 0, (outs g8rc:$rT), (ins g8rc:$rA, g8rc:$rB), 559276479Sdim "addc", "$rT, $rA, $rB", IIC_IntGeneral, 560251662Sdim [(set i64:$rT, (addc i64:$rA, i64:$rB))]>, 561251662Sdim PPC970_DGroup_Cracked; 562276479Sdim 563251662Sdimlet Defs = [CARRY] in 564251662Sdimdef ADDIC8 : DForm_2<12, (outs g8rc:$rD), (ins g8rc:$rA, s16imm64:$imm), 565276479Sdim "addic $rD, $rA, $imm", IIC_IntGeneral, 566261991Sdim [(set i64:$rD, (addc i64:$rA, imm64SExt16:$imm))]>; 567261991Sdimdef ADDI8 : DForm_2<14, (outs g8rc:$rD), (ins g8rc_nox0:$rA, s16imm64:$imm), 568276479Sdim "addi $rD, $rA, $imm", IIC_IntSimple, 569261991Sdim [(set i64:$rD, (add i64:$rA, imm64SExt16:$imm))]>; 570261991Sdimdef ADDIS8 : DForm_2<15, (outs g8rc:$rD), (ins g8rc_nox0:$rA, s17imm64:$imm), 571276479Sdim "addis $rD, $rA, $imm", IIC_IntSimple, 572249423Sdim [(set i64:$rD, (add i64:$rA, imm16ShiftedSExt:$imm))]>; 573193323Sed 574198090Srdivackylet Defs = [CARRY] in { 575251662Sdimdef SUBFIC8: DForm_2< 8, (outs g8rc:$rD), (ins g8rc:$rA, s16imm64:$imm), 576276479Sdim "subfic $rD, $rA, $imm", IIC_IntGeneral, 577261991Sdim [(set i64:$rD, (subc imm64SExt16:$imm, i64:$rA))]>; 578309124Sdim} 579309124Sdimdefm SUBFC8 : XOForm_1rc<31, 8, 0, (outs g8rc:$rT), (ins g8rc:$rA, g8rc:$rB), 580276479Sdim "subfc", "$rT, $rA, $rB", IIC_IntGeneral, 581251662Sdim [(set i64:$rT, (subc i64:$rB, i64:$rA))]>, 582251662Sdim PPC970_DGroup_Cracked; 583360661Sdimdefm SUBF8 : XOForm_1rx<31, 40, 0, (outs g8rc:$rT), (ins g8rc:$rA, g8rc:$rB), 584360661Sdim "subf", "$rT, $rA, $rB", IIC_IntGeneral, 585360661Sdim [(set i64:$rT, (sub i64:$rB, i64:$rA))]>; 586251662Sdimdefm NEG8 : XOForm_3r<31, 104, 0, (outs g8rc:$rT), (ins g8rc:$rA), 587276479Sdim "neg", "$rT, $rA", IIC_IntSimple, 588251662Sdim [(set i64:$rT, (ineg i64:$rA))]>; 589251662Sdimlet Uses = [CARRY] in { 590276479Sdimlet isCommutable = 1 in 591251662Sdimdefm ADDE8 : XOForm_1rc<31, 138, 0, (outs g8rc:$rT), (ins g8rc:$rA, g8rc:$rB), 592276479Sdim "adde", "$rT, $rA, $rB", IIC_IntGeneral, 593251662Sdim [(set i64:$rT, (adde i64:$rA, i64:$rB))]>; 594251662Sdimdefm ADDME8 : XOForm_3rc<31, 234, 0, (outs g8rc:$rT), (ins g8rc:$rA), 595276479Sdim "addme", "$rT, $rA", IIC_IntGeneral, 596251662Sdim [(set i64:$rT, (adde i64:$rA, -1))]>; 597251662Sdimdefm ADDZE8 : XOForm_3rc<31, 202, 0, (outs g8rc:$rT), (ins g8rc:$rA), 598276479Sdim "addze", "$rT, $rA", IIC_IntGeneral, 599251662Sdim [(set i64:$rT, (adde i64:$rA, 0))]>; 600251662Sdimdefm SUBFE8 : XOForm_1rc<31, 136, 0, (outs g8rc:$rT), (ins g8rc:$rA, g8rc:$rB), 601276479Sdim "subfe", "$rT, $rA, $rB", IIC_IntGeneral, 602251662Sdim [(set i64:$rT, (sube i64:$rB, i64:$rA))]>; 603251662Sdimdefm SUBFME8 : XOForm_3rc<31, 232, 0, (outs g8rc:$rT), (ins g8rc:$rA), 604276479Sdim "subfme", "$rT, $rA", IIC_IntGeneral, 605251662Sdim [(set i64:$rT, (sube -1, i64:$rA))]>; 606251662Sdimdefm SUBFZE8 : XOForm_3rc<31, 200, 0, (outs g8rc:$rT), (ins g8rc:$rA), 607276479Sdim "subfze", "$rT, $rA", IIC_IntGeneral, 608251662Sdim [(set i64:$rT, (sube 0, i64:$rA))]>; 609198090Srdivacky} 610276479Sdim} // isCodeGenOnly 611193323Sed 612276479Sdim// FIXME: Duplicating this for the asm parser should be unnecessary, but the 613276479Sdim// previous definition must be marked as CodeGen only to prevent decoding 614276479Sdim// conflicts. 615341825Sdimlet isAsmParserOnly = 1 in { 616276479Sdimdef ADD8TLS_ : XOForm_1<31, 266, 0, (outs g8rc:$rT), (ins g8rc:$rA, tlsreg:$rB), 617276479Sdim "add $rT, $rA, $rB", IIC_IntSimple, []>; 618193323Sed 619341825Sdimlet mayLoad = 1 in { 620341825Sdimdef LBZXTLS_ : XForm_1<31, 87, (outs g8rc:$rD), (ins ptr_rc_nor0:$rA, tlsreg:$rB), 621341825Sdim "lbzx $rD, $rA, $rB", IIC_LdStLoad, []>; 622341825Sdimdef LHZXTLS_ : XForm_1<31, 279, (outs g8rc:$rD), (ins ptr_rc_nor0:$rA, tlsreg:$rB), 623341825Sdim "lhzx $rD, $rA, $rB", IIC_LdStLoad, []>; 624341825Sdimdef LWZXTLS_ : XForm_1<31, 23, (outs g8rc:$rD), (ins ptr_rc_nor0:$rA, tlsreg:$rB), 625341825Sdim "lwzx $rD, $rA, $rB", IIC_LdStLoad, []>; 626341825Sdimdef LDXTLS_ : XForm_1<31, 21, (outs g8rc:$rD), (ins ptr_rc_nor0:$rA, tlsreg:$rB), 627341825Sdim "ldx $rD, $rA, $rB", IIC_LdStLD, []>, isPPC64; 628341825Sdim} 629341825Sdim 630341825Sdimlet mayStore = 1 in { 631341825Sdimdef STBXTLS_ : XForm_8<31, 215, (outs), (ins g8rc:$rS, ptr_rc_nor0:$rA, tlsreg:$rB), 632341825Sdim "stbx $rS, $rA, $rB", IIC_LdStStore, []>, 633341825Sdim PPC970_DGroup_Cracked; 634341825Sdimdef STHXTLS_ : XForm_8<31, 407, (outs), (ins g8rc:$rS, ptr_rc_nor0:$rA, tlsreg:$rB), 635341825Sdim "sthx $rS, $rA, $rB", IIC_LdStStore, []>, 636341825Sdim PPC970_DGroup_Cracked; 637341825Sdimdef STWXTLS_ : XForm_8<31, 151, (outs), (ins g8rc:$rS, ptr_rc_nor0:$rA, tlsreg:$rB), 638341825Sdim "stwx $rS, $rA, $rB", IIC_LdStStore, []>, 639341825Sdim PPC970_DGroup_Cracked; 640341825Sdimdef STDXTLS_ : XForm_8<31, 149, (outs), (ins g8rc:$rS, ptr_rc_nor0:$rA, tlsreg:$rB), 641341825Sdim "stdx $rS, $rA, $rB", IIC_LdStSTD, []>, isPPC64, 642341825Sdim PPC970_DGroup_Cracked; 643341825Sdim} 644341825Sdim} 645341825Sdim 646276479Sdimlet isCommutable = 1 in { 647251662Sdimdefm MULHD : XOForm_1r<31, 73, 0, (outs g8rc:$rT), (ins g8rc:$rA, g8rc:$rB), 648276479Sdim "mulhd", "$rT, $rA, $rB", IIC_IntMulHW, 649251662Sdim [(set i64:$rT, (mulhs i64:$rA, i64:$rB))]>; 650251662Sdimdefm MULHDU : XOForm_1r<31, 9, 0, (outs g8rc:$rT), (ins g8rc:$rA, g8rc:$rB), 651276479Sdim "mulhdu", "$rT, $rA, $rB", IIC_IntMulHWU, 652251662Sdim [(set i64:$rT, (mulhu i64:$rA, i64:$rB))]>; 653276479Sdim} // isCommutable 654251662Sdim} 655251662Sdim} // Interpretation64Bit 656193323Sed 657280031Sdimlet isCompare = 1, hasSideEffects = 0 in { 658251662Sdim def CMPD : XForm_16_ext<31, 0, (outs crrc:$crD), (ins g8rc:$rA, g8rc:$rB), 659276479Sdim "cmpd $crD, $rA, $rB", IIC_IntCompare>, isPPC64; 660251662Sdim def CMPLD : XForm_16_ext<31, 32, (outs crrc:$crD), (ins g8rc:$rA, g8rc:$rB), 661276479Sdim "cmpld $crD, $rA, $rB", IIC_IntCompare>, isPPC64; 662276479Sdim def CMPDI : DForm_5_ext<11, (outs crrc:$crD), (ins g8rc:$rA, s16imm64:$imm), 663276479Sdim "cmpdi $crD, $rA, $imm", IIC_IntCompare>, isPPC64; 664276479Sdim def CMPLDI : DForm_6_ext<10, (outs crrc:$dst), (ins g8rc:$src1, u16imm64:$src2), 665276479Sdim "cmpldi $dst, $src1, $src2", 666276479Sdim IIC_IntCompare>, isPPC64; 667309124Sdim let Interpretation64Bit = 1, isCodeGenOnly = 1 in 668309124Sdim def CMPRB8 : X_BF3_L1_RS5_RS5<31, 192, (outs crbitrc:$BF), 669309124Sdim (ins u1imm:$L, g8rc:$rA, g8rc:$rB), 670309124Sdim "cmprb $BF, $L, $rA, $rB", IIC_IntCompare, []>, 671309124Sdim Requires<[IsISA3_0]>; 672309124Sdim def CMPEQB : X_BF3_RS5_RS5<31, 224, (outs crbitrc:$BF), 673309124Sdim (ins g8rc:$rA, g8rc:$rB), "cmpeqb $BF, $rA, $rB", 674309124Sdim IIC_IntCompare, []>, Requires<[IsISA3_0]>; 675198090Srdivacky} 676193323Sed 677280031Sdimlet hasSideEffects = 0 in { 678251662Sdimdefm SLD : XForm_6r<31, 27, (outs g8rc:$rA), (ins g8rc:$rS, gprc:$rB), 679276479Sdim "sld", "$rA, $rS, $rB", IIC_IntRotateD, 680251662Sdim [(set i64:$rA, (PPCshl i64:$rS, i32:$rB))]>, isPPC64; 681251662Sdimdefm SRD : XForm_6r<31, 539, (outs g8rc:$rA), (ins g8rc:$rS, gprc:$rB), 682276479Sdim "srd", "$rA, $rS, $rB", IIC_IntRotateD, 683251662Sdim [(set i64:$rA, (PPCsrl i64:$rS, i32:$rB))]>, isPPC64; 684251662Sdimdefm SRAD : XForm_6rc<31, 794, (outs g8rc:$rA), (ins g8rc:$rS, gprc:$rB), 685276479Sdim "srad", "$rA, $rS, $rB", IIC_IntRotateD, 686251662Sdim [(set i64:$rA, (PPCsra i64:$rS, i32:$rB))]>, isPPC64; 687193323Sed 688280031Sdimlet Interpretation64Bit = 1, isCodeGenOnly = 1 in { 689280031Sdimdefm CNTLZW8 : XForm_11r<31, 26, (outs g8rc:$rA), (ins g8rc:$rS), 690280031Sdim "cntlzw", "$rA, $rS", IIC_IntGeneral, []>; 691309124Sdimdefm CNTTZW8 : XForm_11r<31, 538, (outs g8rc:$rA), (ins g8rc:$rS), 692309124Sdim "cnttzw", "$rA, $rS", IIC_IntGeneral, []>, 693309124Sdim Requires<[IsISA3_0]>; 694280031Sdim 695251662Sdimdefm EXTSB8 : XForm_11r<31, 954, (outs g8rc:$rA), (ins g8rc:$rS), 696276479Sdim "extsb", "$rA, $rS", IIC_IntSimple, 697251662Sdim [(set i64:$rA, (sext_inreg i64:$rS, i8))]>; 698251662Sdimdefm EXTSH8 : XForm_11r<31, 922, (outs g8rc:$rA), (ins g8rc:$rS), 699276479Sdim "extsh", "$rA, $rS", IIC_IntSimple, 700251662Sdim [(set i64:$rA, (sext_inreg i64:$rS, i16))]>; 701280031Sdim 702280031Sdimdefm SLW8 : XForm_6r<31, 24, (outs g8rc:$rA), (ins g8rc:$rS, g8rc:$rB), 703280031Sdim "slw", "$rA, $rS, $rB", IIC_IntGeneral, []>; 704280031Sdimdefm SRW8 : XForm_6r<31, 536, (outs g8rc:$rA), (ins g8rc:$rS, g8rc:$rB), 705280031Sdim "srw", "$rA, $rS, $rB", IIC_IntGeneral, []>; 706251662Sdim} // Interpretation64Bit 707193323Sed 708261991Sdim// For fast-isel: 709261991Sdimlet isCodeGenOnly = 1 in { 710261991Sdimdef EXTSB8_32_64 : XForm_11<31, 954, (outs g8rc:$rA), (ins gprc:$rS), 711276479Sdim "extsb $rA, $rS", IIC_IntSimple, []>, isPPC64; 712261991Sdimdef EXTSH8_32_64 : XForm_11<31, 922, (outs g8rc:$rA), (ins gprc:$rS), 713276479Sdim "extsh $rA, $rS", IIC_IntSimple, []>, isPPC64; 714261991Sdim} // isCodeGenOnly for fast-isel 715261991Sdim 716251662Sdimdefm EXTSW : XForm_11r<31, 986, (outs g8rc:$rA), (ins g8rc:$rS), 717276479Sdim "extsw", "$rA, $rS", IIC_IntSimple, 718251662Sdim [(set i64:$rA, (sext_inreg i64:$rS, i32))]>, isPPC64; 719276479Sdimlet Interpretation64Bit = 1, isCodeGenOnly = 1 in 720251662Sdimdefm EXTSW_32_64 : XForm_11r<31, 986, (outs g8rc:$rA), (ins gprc:$rS), 721276479Sdim "extsw", "$rA, $rS", IIC_IntSimple, 722251662Sdim [(set i64:$rA, (sext i32:$rS))]>, isPPC64; 723321369Sdimlet isCodeGenOnly = 1 in 724321369Sdimdef EXTSW_32 : XForm_11<31, 986, (outs gprc:$rA), (ins gprc:$rS), 725321369Sdim "extsw $rA, $rS", IIC_IntSimple, 726321369Sdim []>, isPPC64; 727251662Sdim 728251662Sdimdefm SRADI : XSForm_1rc<31, 413, (outs g8rc:$rA), (ins g8rc:$rS, u6imm:$SH), 729276479Sdim "sradi", "$rA, $rS, $SH", IIC_IntRotateDI, 730251662Sdim [(set i64:$rA, (sra i64:$rS, (i32 imm:$SH)))]>, isPPC64; 731327952Sdim 732353358Sdimlet Interpretation64Bit = 1, isCodeGenOnly = 1 in 733353358Sdimdefm EXTSWSLI_32_64 : XSForm_1r<31, 445, (outs g8rc:$rA), 734353358Sdim (ins gprc:$rS, u6imm:$SH), 735353358Sdim "extswsli", "$rA, $rS, $SH", IIC_IntRotateDI, 736353358Sdim [(set i64:$rA, 737353358Sdim (PPCextswsli i32:$rS, (i32 imm:$SH)))]>, 738353358Sdim isPPC64, Requires<[IsISA3_0]>; 739327952Sdim 740353358Sdimdefm EXTSWSLI : XSForm_1rc<31, 445, (outs g8rc:$rA), (ins g8rc:$rS, u6imm:$SH), 741353358Sdim "extswsli", "$rA, $rS, $SH", IIC_IntRotateDI, 742353358Sdim []>, isPPC64, Requires<[IsISA3_0]>; 743353358Sdim 744321369Sdim// For fast-isel: 745327952Sdimlet isCodeGenOnly = 1, Defs = [CARRY] in 746321369Sdimdef SRADI_32 : XSForm_1<31, 413, (outs gprc:$rA), (ins gprc:$rS, u6imm:$SH), 747321369Sdim "sradi $rA, $rS, $SH", IIC_IntRotateDI, []>, isPPC64; 748321369Sdim 749309124Sdimdefm CNTLZD : XForm_11r<31, 58, (outs g8rc:$rA), (ins g8rc:$rS), 750276479Sdim "cntlzd", "$rA, $rS", IIC_IntGeneral, 751251662Sdim [(set i64:$rA, (ctlz i64:$rS))]>; 752309124Sdimdefm CNTTZD : XForm_11r<31, 570, (outs g8rc:$rA), (ins g8rc:$rS), 753309124Sdim "cnttzd", "$rA, $rS", IIC_IntGeneral, 754309124Sdim [(set i64:$rA, (cttz i64:$rS))]>, Requires<[IsISA3_0]>; 755261991Sdimdef POPCNTD : XForm_11<31, 506, (outs g8rc:$rA), (ins g8rc:$rS), 756276479Sdim "popcntd $rA, $rS", IIC_IntGeneral, 757261991Sdim [(set i64:$rA, (ctpop i64:$rS))]>; 758288943Sdimdef BPERMD : XForm_6<31, 252, (outs g8rc:$rA), (ins g8rc:$rS, g8rc:$rB), 759288943Sdim "bpermd $rA, $rS, $rB", IIC_IntGeneral, 760288943Sdim [(set i64:$rA, (int_ppc_bpermd g8rc:$rS, g8rc:$rB))]>, 761288943Sdim isPPC64, Requires<[HasBPERMD]>; 762251662Sdim 763280031Sdimlet isCodeGenOnly = 1, isCommutable = 1 in 764280031Sdimdef CMPB8 : XForm_6<31, 508, (outs g8rc:$rA), (ins g8rc:$rS, g8rc:$rB), 765280031Sdim "cmpb $rA, $rS, $rB", IIC_IntGeneral, 766280031Sdim [(set i64:$rA, (PPCcmpb i64:$rS, i64:$rB))]>; 767280031Sdim 768249423Sdim// popcntw also does a population count on the high 32 bits (storing the 769249423Sdim// results in the high 32-bits of the output). We'll ignore that here (which is 770249423Sdim// safe because we never separately use the high part of the 64-bit registers). 771261991Sdimdef POPCNTW : XForm_11<31, 378, (outs gprc:$rA), (ins gprc:$rS), 772276479Sdim "popcntw $rA, $rS", IIC_IntGeneral, 773261991Sdim [(set i32:$rA, (ctpop i32:$rS))]>; 774249423Sdim 775327952Sdimdef POPCNTB : XForm_11<31, 122, (outs gprc:$rA), (ins gprc:$rS), 776327952Sdim "popcntb $rA, $rS", IIC_IntGeneral, []>; 777327952Sdim 778288943Sdimdefm DIVD : XOForm_1rcr<31, 489, 0, (outs g8rc:$rT), (ins g8rc:$rA, g8rc:$rB), 779288943Sdim "divd", "$rT, $rA, $rB", IIC_IntDivD, 780288943Sdim [(set i64:$rT, (sdiv i64:$rA, i64:$rB))]>, isPPC64; 781288943Sdimdefm DIVDU : XOForm_1rcr<31, 457, 0, (outs g8rc:$rT), (ins g8rc:$rA, g8rc:$rB), 782288943Sdim "divdu", "$rT, $rA, $rB", IIC_IntDivD, 783288943Sdim [(set i64:$rT, (udiv i64:$rA, i64:$rB))]>, isPPC64; 784360661Sdimdefm DIVDE : XOForm_1rcr<31, 425, 0, (outs g8rc:$rT), (ins g8rc:$rA, g8rc:$rB), 785360661Sdim "divde", "$rT, $rA, $rB", IIC_IntDivD, 786360661Sdim [(set i64:$rT, (int_ppc_divde g8rc:$rA, g8rc:$rB))]>, 787360661Sdim isPPC64, Requires<[HasExtDiv]>; 788321369Sdim 789321369Sdimlet Predicates = [IsISA3_0] in { 790327952Sdimdef MADDHD : VAForm_1a<48, (outs g8rc :$RT), (ins g8rc:$RA, g8rc:$RB, g8rc:$RC), 791327952Sdim "maddhd $RT, $RA, $RB, $RC", IIC_IntMulHD, []>, isPPC64; 792353358Sdimdef MADDHDU : VAForm_1a<49, 793353358Sdim (outs g8rc :$RT), (ins g8rc:$RA, g8rc:$RB, g8rc:$RC), 794327952Sdim "maddhdu $RT, $RA, $RB, $RC", IIC_IntMulHD, []>, isPPC64; 795353358Sdimdef MADDLD : VAForm_1a<51, (outs gprc :$RT), (ins gprc:$RA, gprc:$RB, gprc:$RC), 796353358Sdim "maddld $RT, $RA, $RB, $RC", IIC_IntMulHD, 797353358Sdim [(set i32:$RT, (add_without_simm16 (mul_without_simm16 i32:$RA, i32:$RB), i32:$RC))]>, 798353358Sdim isPPC64; 799344779Sdimdef SETB : XForm_44<31, 128, (outs gprc:$RT), (ins crrc:$BFA), 800344779Sdim "setb $RT, $BFA", IIC_IntGeneral>, isPPC64; 801344779Sdimlet Interpretation64Bit = 1, isCodeGenOnly = 1 in { 802353358Sdim def MADDLD8 : VAForm_1a<51, 803353358Sdim (outs g8rc :$RT), (ins g8rc:$RA, g8rc:$RB, g8rc:$RC), 804353358Sdim "maddld $RT, $RA, $RB, $RC", IIC_IntMulHD, 805353358Sdim [(set i64:$RT, (add_without_simm16 (mul_without_simm16 i64:$RA, i64:$RB), i64:$RC))]>, 806353358Sdim isPPC64; 807344779Sdim def SETB8 : XForm_44<31, 128, (outs g8rc:$RT), (ins crrc:$BFA), 808344779Sdim "setb $RT, $BFA", IIC_IntGeneral>, isPPC64; 809344779Sdim} 810327952Sdimdef DARN : XForm_45<31, 755, (outs g8rc:$RT), (ins i32imm:$L), 811327952Sdim "darn $RT, $L", IIC_LdStLD>, isPPC64; 812327952Sdimdef ADDPCIS : DXForm<19, 2, (outs g8rc:$RT), (ins i32imm:$D), 813327952Sdim "addpcis $RT, $D", IIC_BrB, []>, isPPC64; 814321369Sdimdef MODSD : XForm_8<31, 777, (outs g8rc:$rT), (ins g8rc:$rA, g8rc:$rB), 815321369Sdim "modsd $rT, $rA, $rB", IIC_IntDivW, 816321369Sdim [(set i64:$rT, (srem i64:$rA, i64:$rB))]>; 817321369Sdimdef MODUD : XForm_8<31, 265, (outs g8rc:$rT), (ins g8rc:$rA, g8rc:$rB), 818321369Sdim "modud $rT, $rA, $rB", IIC_IntDivW, 819321369Sdim [(set i64:$rT, (urem i64:$rA, i64:$rB))]>; 820321369Sdim} 821321369Sdim 822360661Sdimdefm DIVDEU : XOForm_1rcr<31, 393, 0, (outs g8rc:$rT), (ins g8rc:$rA, g8rc:$rB), 823360661Sdim "divdeu", "$rT, $rA, $rB", IIC_IntDivD, 824360661Sdim [(set i64:$rT, (int_ppc_divdeu g8rc:$rA, g8rc:$rB))]>, 825360661Sdim isPPC64, Requires<[HasExtDiv]>; 826276479Sdimlet isCommutable = 1 in 827360661Sdimdefm MULLD : XOForm_1rx<31, 233, 0, (outs g8rc:$rT), (ins g8rc:$rA, g8rc:$rB), 828360661Sdim "mulld", "$rT, $rA, $rB", IIC_IntMulHD, 829360661Sdim [(set i64:$rT, (mul i64:$rA, i64:$rB))]>, isPPC64; 830276479Sdimlet Interpretation64Bit = 1, isCodeGenOnly = 1 in 831261991Sdimdef MULLI8 : DForm_2<7, (outs g8rc:$rD), (ins g8rc:$rA, s16imm64:$imm), 832276479Sdim "mulli $rD, $rA, $imm", IIC_IntMulLI, 833261991Sdim [(set i64:$rD, (mul i64:$rA, imm64SExt16:$imm))]>; 834251662Sdim} 835193323Sed 836280031Sdimlet hasSideEffects = 0 in { 837251662Sdimdefm RLDIMI : MDForm_1r<30, 3, (outs g8rc:$rA), 838251662Sdim (ins g8rc:$rSi, g8rc:$rS, u6imm:$SH, u6imm:$MBE), 839276479Sdim "rldimi", "$rA, $rS, $SH, $MBE", IIC_IntRotateDI, 840251662Sdim []>, isPPC64, RegConstraint<"$rSi = $rA">, 841251662Sdim NoEncode<"$rSi">; 842193323Sed 843193323Sed// Rotate instructions. 844251662Sdimdefm RLDCL : MDSForm_1r<30, 8, 845251662Sdim (outs g8rc:$rA), (ins g8rc:$rS, gprc:$rB, u6imm:$MBE), 846276479Sdim "rldcl", "$rA, $rS, $rB, $MBE", IIC_IntRotateD, 847251662Sdim []>, isPPC64; 848261991Sdimdefm RLDCR : MDSForm_1r<30, 9, 849261991Sdim (outs g8rc:$rA), (ins g8rc:$rS, gprc:$rB, u6imm:$MBE), 850276479Sdim "rldcr", "$rA, $rS, $rB, $MBE", IIC_IntRotateD, 851261991Sdim []>, isPPC64; 852251662Sdimdefm RLDICL : MDForm_1r<30, 0, 853251662Sdim (outs g8rc:$rA), (ins g8rc:$rS, u6imm:$SH, u6imm:$MBE), 854276479Sdim "rldicl", "$rA, $rS, $SH, $MBE", IIC_IntRotateDI, 855251662Sdim []>, isPPC64; 856261991Sdim// For fast-isel: 857261991Sdimlet isCodeGenOnly = 1 in 858261991Sdimdef RLDICL_32_64 : MDForm_1<30, 0, 859321369Sdim (outs g8rc:$rA), 860321369Sdim (ins gprc:$rS, u6imm:$SH, u6imm:$MBE), 861321369Sdim "rldicl $rA, $rS, $SH, $MBE", IIC_IntRotateDI, 862321369Sdim []>, isPPC64; 863321369Sdim// End fast-isel. 864321369Sdimlet Interpretation64Bit = 1, isCodeGenOnly = 1 in 865321369Sdimdefm RLDICL_32 : MDForm_1r<30, 0, 866321369Sdim (outs gprc:$rA), 867261991Sdim (ins gprc:$rS, u6imm:$SH, u6imm:$MBE), 868321369Sdim "rldicl", "$rA, $rS, $SH, $MBE", IIC_IntRotateDI, 869261991Sdim []>, isPPC64; 870251662Sdimdefm RLDICR : MDForm_1r<30, 1, 871251662Sdim (outs g8rc:$rA), (ins g8rc:$rS, u6imm:$SH, u6imm:$MBE), 872276479Sdim "rldicr", "$rA, $rS, $SH, $MBE", IIC_IntRotateDI, 873251662Sdim []>, isPPC64; 874321369Sdimlet isCodeGenOnly = 1 in 875321369Sdimdef RLDICR_32 : MDForm_1<30, 1, 876321369Sdim (outs gprc:$rA), (ins gprc:$rS, u6imm:$SH, u6imm:$MBE), 877321369Sdim "rldicr $rA, $rS, $SH, $MBE", IIC_IntRotateDI, 878321369Sdim []>, isPPC64; 879261991Sdimdefm RLDIC : MDForm_1r<30, 2, 880261991Sdim (outs g8rc:$rA), (ins g8rc:$rS, u6imm:$SH, u6imm:$MBE), 881276479Sdim "rldic", "$rA, $rS, $SH, $MBE", IIC_IntRotateDI, 882261991Sdim []>, isPPC64; 883234353Sdim 884276479Sdimlet Interpretation64Bit = 1, isCodeGenOnly = 1 in { 885251662Sdimdefm RLWINM8 : MForm_2r<21, (outs g8rc:$rA), 886251662Sdim (ins g8rc:$rS, u5imm:$SH, u5imm:$MB, u5imm:$ME), 887276479Sdim "rlwinm", "$rA, $rS, $SH, $MB, $ME", IIC_IntGeneral, 888251662Sdim []>; 889234353Sdim 890280031Sdimdefm RLWNM8 : MForm_2r<23, (outs g8rc:$rA), 891280031Sdim (ins g8rc:$rS, g8rc:$rB, u5imm:$MB, u5imm:$ME), 892280031Sdim "rlwnm", "$rA, $rS, $rB, $MB, $ME", IIC_IntGeneral, 893280031Sdim []>; 894280031Sdim 895276479Sdim// RLWIMI can be commuted if the rotate amount is zero. 896276479Sdimlet Interpretation64Bit = 1, isCodeGenOnly = 1 in 897276479Sdimdefm RLWIMI8 : MForm_2r<20, (outs g8rc:$rA), 898276479Sdim (ins g8rc:$rSi, g8rc:$rS, u5imm:$SH, u5imm:$MB, 899276479Sdim u5imm:$ME), "rlwimi", "$rA, $rS, $SH, $MB, $ME", 900276479Sdim IIC_IntRotate, []>, PPC970_DGroup_Cracked, 901276479Sdim RegConstraint<"$rSi = $rA">, NoEncode<"$rSi">; 902276479Sdim 903251662Sdimlet isSelect = 1 in 904243830Sdimdef ISEL8 : AForm_4<31, 15, 905251662Sdim (outs g8rc:$rT), (ins g8rc_nox0:$rA, g8rc:$rB, crbitrc:$cond), 906288943Sdim "isel $rT, $rA, $rB, $cond", IIC_IntISEL, 907239462Sdim []>; 908251662Sdim} // Interpretation64Bit 909280031Sdim} // hasSideEffects = 0 910193323Sed} // End FXU Operations. 911193323Sed 912193323Sed 913193323Sed//===----------------------------------------------------------------------===// 914193323Sed// Load/Store instructions. 915193323Sed// 916193323Sed 917193323Sed 918193323Sed// Sign extending loads. 919288943Sdimlet PPC970_Unit = 2 in { 920276479Sdimlet Interpretation64Bit = 1, isCodeGenOnly = 1 in 921251662Sdimdef LHA8: DForm_1<42, (outs g8rc:$rD), (ins memri:$src), 922276479Sdim "lha $rD, $src", IIC_LdStLHA, 923249423Sdim [(set i64:$rD, (sextloadi16 iaddr:$src))]>, 924193323Sed PPC970_DGroup_Cracked; 925251662Sdimdef LWA : DSForm_1<58, 2, (outs g8rc:$rD), (ins memrix:$src), 926276479Sdim "lwa $rD, $src", IIC_LdStLWA, 927249423Sdim [(set i64:$rD, 928353358Sdim (aligned4sextloadi32 iaddrX4:$src))]>, isPPC64, 929193323Sed PPC970_DGroup_Cracked; 930276479Sdimlet Interpretation64Bit = 1, isCodeGenOnly = 1 in 931341825Sdimdef LHAX8: XForm_1_memOp<31, 343, (outs g8rc:$rD), (ins memrr:$src), 932341825Sdim "lhax $rD, $src", IIC_LdStLHA, 933341825Sdim [(set i64:$rD, (sextloadi16 xaddr:$src))]>, 934341825Sdim PPC970_DGroup_Cracked; 935341825Sdimdef LWAX : XForm_1_memOp<31, 341, (outs g8rc:$rD), (ins memrr:$src), 936341825Sdim "lwax $rD, $src", IIC_LdStLHA, 937353358Sdim [(set i64:$rD, (sextloadi32 xaddrX4:$src))]>, isPPC64, 938341825Sdim PPC970_DGroup_Cracked; 939261991Sdim// For fast-isel: 940360784Sdimlet isCodeGenOnly = 1, mayLoad = 1, hasSideEffects = 0 in { 941261991Sdimdef LWA_32 : DSForm_1<58, 2, (outs gprc:$rD), (ins memrix:$src), 942276479Sdim "lwa $rD, $src", IIC_LdStLWA, []>, isPPC64, 943261991Sdim PPC970_DGroup_Cracked; 944341825Sdimdef LWAX_32 : XForm_1_memOp<31, 341, (outs gprc:$rD), (ins memrr:$src), 945341825Sdim "lwax $rD, $src", IIC_LdStLHA, []>, isPPC64, 946341825Sdim PPC970_DGroup_Cracked; 947261991Sdim} // end fast-isel isCodeGenOnly 948193323Sed 949193323Sed// Update forms. 950280031Sdimlet mayLoad = 1, hasSideEffects = 0 in { 951276479Sdimlet Interpretation64Bit = 1, isCodeGenOnly = 1 in 952251662Sdimdef LHAU8 : DForm_1<43, (outs g8rc:$rD, ptr_rc_nor0:$ea_result), 953249423Sdim (ins memri:$addr), 954276479Sdim "lhau $rD, $addr", IIC_LdStLHAU, 955249423Sdim []>, RegConstraint<"$addr.reg = $ea_result">, 956193323Sed NoEncode<"$ea_result">; 957193323Sed// NO LWAU! 958193323Sed 959276479Sdimlet Interpretation64Bit = 1, isCodeGenOnly = 1 in 960341825Sdimdef LHAUX8 : XForm_1_memOp<31, 375, (outs g8rc:$rD, ptr_rc_nor0:$ea_result), 961341825Sdim (ins memrr:$addr), 962341825Sdim "lhaux $rD, $addr", IIC_LdStLHAUX, 963341825Sdim []>, RegConstraint<"$addr.ptrreg = $ea_result">, 964341825Sdim NoEncode<"$ea_result">; 965341825Sdimdef LWAUX : XForm_1_memOp<31, 373, (outs g8rc:$rD, ptr_rc_nor0:$ea_result), 966341825Sdim (ins memrr:$addr), 967341825Sdim "lwaux $rD, $addr", IIC_LdStLHAUX, 968341825Sdim []>, RegConstraint<"$addr.ptrreg = $ea_result">, 969341825Sdim NoEncode<"$ea_result">, isPPC64; 970193323Sed} 971249423Sdim} 972193323Sed 973276479Sdimlet Interpretation64Bit = 1, isCodeGenOnly = 1 in { 974193323Sed// Zero extending loads. 975288943Sdimlet PPC970_Unit = 2 in { 976251662Sdimdef LBZ8 : DForm_1<34, (outs g8rc:$rD), (ins memri:$src), 977276479Sdim "lbz $rD, $src", IIC_LdStLoad, 978249423Sdim [(set i64:$rD, (zextloadi8 iaddr:$src))]>; 979251662Sdimdef LHZ8 : DForm_1<40, (outs g8rc:$rD), (ins memri:$src), 980276479Sdim "lhz $rD, $src", IIC_LdStLoad, 981249423Sdim [(set i64:$rD, (zextloadi16 iaddr:$src))]>; 982251662Sdimdef LWZ8 : DForm_1<32, (outs g8rc:$rD), (ins memri:$src), 983276479Sdim "lwz $rD, $src", IIC_LdStLoad, 984249423Sdim [(set i64:$rD, (zextloadi32 iaddr:$src))]>, isPPC64; 985193323Sed 986341825Sdimdef LBZX8 : XForm_1_memOp<31, 87, (outs g8rc:$rD), (ins memrr:$src), 987341825Sdim "lbzx $rD, $src", IIC_LdStLoad, 988341825Sdim [(set i64:$rD, (zextloadi8 xaddr:$src))]>; 989341825Sdimdef LHZX8 : XForm_1_memOp<31, 279, (outs g8rc:$rD), (ins memrr:$src), 990341825Sdim "lhzx $rD, $src", IIC_LdStLoad, 991341825Sdim [(set i64:$rD, (zextloadi16 xaddr:$src))]>; 992341825Sdimdef LWZX8 : XForm_1_memOp<31, 23, (outs g8rc:$rD), (ins memrr:$src), 993341825Sdim "lwzx $rD, $src", IIC_LdStLoad, 994341825Sdim [(set i64:$rD, (zextloadi32 xaddr:$src))]>; 995193323Sed 996193323Sed 997193323Sed// Update forms. 998280031Sdimlet mayLoad = 1, hasSideEffects = 0 in { 999341825Sdimdef LBZU8 : DForm_1<35, (outs g8rc:$rD, ptr_rc_nor0:$ea_result), 1000341825Sdim (ins memri:$addr), 1001276479Sdim "lbzu $rD, $addr", IIC_LdStLoadUpd, 1002193323Sed []>, RegConstraint<"$addr.reg = $ea_result">, 1003193323Sed NoEncode<"$ea_result">; 1004341825Sdimdef LHZU8 : DForm_1<41, (outs g8rc:$rD, ptr_rc_nor0:$ea_result), 1005341825Sdim (ins memri:$addr), 1006276479Sdim "lhzu $rD, $addr", IIC_LdStLoadUpd, 1007193323Sed []>, RegConstraint<"$addr.reg = $ea_result">, 1008193323Sed NoEncode<"$ea_result">; 1009341825Sdimdef LWZU8 : DForm_1<33, (outs g8rc:$rD, ptr_rc_nor0:$ea_result), 1010341825Sdim (ins memri:$addr), 1011276479Sdim "lwzu $rD, $addr", IIC_LdStLoadUpd, 1012193323Sed []>, RegConstraint<"$addr.reg = $ea_result">, 1013193323Sed NoEncode<"$ea_result">; 1014239462Sdim 1015341825Sdimdef LBZUX8 : XForm_1_memOp<31, 119, (outs g8rc:$rD, ptr_rc_nor0:$ea_result), 1016341825Sdim (ins memrr:$addr), 1017341825Sdim "lbzux $rD, $addr", IIC_LdStLoadUpdX, 1018341825Sdim []>, RegConstraint<"$addr.ptrreg = $ea_result">, 1019341825Sdim NoEncode<"$ea_result">; 1020341825Sdimdef LHZUX8 : XForm_1_memOp<31, 311, (outs g8rc:$rD, ptr_rc_nor0:$ea_result), 1021341825Sdim (ins memrr:$addr), 1022341825Sdim "lhzux $rD, $addr", IIC_LdStLoadUpdX, 1023341825Sdim []>, RegConstraint<"$addr.ptrreg = $ea_result">, 1024341825Sdim NoEncode<"$ea_result">; 1025341825Sdimdef LWZUX8 : XForm_1_memOp<31, 55, (outs g8rc:$rD, ptr_rc_nor0:$ea_result), 1026341825Sdim (ins memrr:$addr), 1027341825Sdim "lwzux $rD, $addr", IIC_LdStLoadUpdX, 1028341825Sdim []>, RegConstraint<"$addr.ptrreg = $ea_result">, 1029341825Sdim NoEncode<"$ea_result">; 1030193323Sed} 1031193323Sed} 1032251662Sdim} // Interpretation64Bit 1033193323Sed 1034193323Sed 1035193323Sed// Full 8-byte loads. 1036288943Sdimlet PPC970_Unit = 2 in { 1037251662Sdimdef LD : DSForm_1<58, 0, (outs g8rc:$rD), (ins memrix:$src), 1038276479Sdim "ld $rD, $src", IIC_LdStLD, 1039353358Sdim [(set i64:$rD, (aligned4load iaddrX4:$src))]>, isPPC64; 1040277320Sdim// The following four definitions are selected for small code model only. 1041249423Sdim// Otherwise, we need to create two instructions to form a 32-bit offset, 1042249423Sdim// so we have a custom matcher for TOC_ENTRY in PPCDAGToDAGIsel::Select(). 1043344779Sdimdef LDtoc: PPCEmitTimePseudo<(outs g8rc:$rD), (ins tocentry:$disp, g8rc:$reg), 1044243830Sdim "#LDtoc", 1045249423Sdim [(set i64:$rD, 1046249423Sdim (PPCtoc_entry tglobaladdr:$disp, i64:$reg))]>, isPPC64; 1047344779Sdimdef LDtocJTI: PPCEmitTimePseudo<(outs g8rc:$rD), (ins tocentry:$disp, g8rc:$reg), 1048243830Sdim "#LDtocJTI", 1049249423Sdim [(set i64:$rD, 1050249423Sdim (PPCtoc_entry tjumptable:$disp, i64:$reg))]>, isPPC64; 1051344779Sdimdef LDtocCPT: PPCEmitTimePseudo<(outs g8rc:$rD), (ins tocentry:$disp, g8rc:$reg), 1052243830Sdim "#LDtocCPT", 1053249423Sdim [(set i64:$rD, 1054249423Sdim (PPCtoc_entry tconstpool:$disp, i64:$reg))]>, isPPC64; 1055344779Sdimdef LDtocBA: PPCEmitTimePseudo<(outs g8rc:$rD), (ins tocentry:$disp, g8rc:$reg), 1056277320Sdim "#LDtocCPT", 1057277320Sdim [(set i64:$rD, 1058277320Sdim (PPCtoc_entry tblockaddress:$disp, i64:$reg))]>, isPPC64; 1059234353Sdim 1060341825Sdimdef LDX : XForm_1_memOp<31, 21, (outs g8rc:$rD), (ins memrr:$src), 1061341825Sdim "ldx $rD, $src", IIC_LdStLD, 1062353358Sdim [(set i64:$rD, (load xaddrX4:$src))]>, isPPC64; 1063341825Sdimdef LDBRX : XForm_1_memOp<31, 532, (outs g8rc:$rD), (ins memrr:$src), 1064341825Sdim "ldbrx $rD, $src", IIC_LdStLoad, 1065341825Sdim [(set i64:$rD, (PPClbrx xoaddr:$src, i64))]>, isPPC64; 1066249423Sdim 1067280031Sdimlet mayLoad = 1, hasSideEffects = 0, isCodeGenOnly = 1 in { 1068341825Sdimdef LHBRX8 : XForm_1_memOp<31, 790, (outs g8rc:$rD), (ins memrr:$src), 1069341825Sdim "lhbrx $rD, $src", IIC_LdStLoad, []>; 1070341825Sdimdef LWBRX8 : XForm_1_memOp<31, 534, (outs g8rc:$rD), (ins memrr:$src), 1071341825Sdim "lwbrx $rD, $src", IIC_LdStLoad, []>; 1072280031Sdim} 1073280031Sdim 1074280031Sdimlet mayLoad = 1, hasSideEffects = 0 in { 1075341825Sdimdef LDU : DSForm_1<58, 1, (outs g8rc:$rD, ptr_rc_nor0:$ea_result), 1076341825Sdim (ins memrix:$addr), 1077276479Sdim "ldu $rD, $addr", IIC_LdStLDU, 1078193323Sed []>, RegConstraint<"$addr.reg = $ea_result">, isPPC64, 1079193323Sed NoEncode<"$ea_result">; 1080193323Sed 1081341825Sdimdef LDUX : XForm_1_memOp<31, 53, (outs g8rc:$rD, ptr_rc_nor0:$ea_result), 1082341825Sdim (ins memrr:$addr), 1083341825Sdim "ldux $rD, $addr", IIC_LdStLDUX, 1084341825Sdim []>, RegConstraint<"$addr.ptrreg = $ea_result">, 1085341825Sdim NoEncode<"$ea_result">, isPPC64; 1086309124Sdim 1087309124Sdimdef LDMX : XForm_1<31, 309, (outs g8rc:$rD), (ins memrr:$src), 1088309124Sdim "ldmx $rD, $src", IIC_LdStLD, []>, isPPC64, 1089341825Sdim Requires<[IsISA3_0]>; 1090193323Sed} 1091251662Sdim} 1092193323Sed 1093249423Sdim// Support for medium and large code model. 1094288943Sdimlet hasSideEffects = 0 in { 1095321369Sdimlet isReMaterializable = 1 in { 1096360784Sdimdef ADDIStocHA8: PPCEmitTimePseudo<(outs g8rc:$rD), (ins g8rc_nox0:$reg, tocentry:$disp), 1097360784Sdim "#ADDIStocHA8", []>, isPPC64; 1098344779Sdimdef ADDItocL: PPCEmitTimePseudo<(outs g8rc:$rD), (ins g8rc_nox0:$reg, tocentry:$disp), 1099321369Sdim "#ADDItocL", []>, isPPC64; 1100321369Sdim} 1101288943Sdimlet mayLoad = 1 in 1102344779Sdimdef LDtocL: PPCEmitTimePseudo<(outs g8rc:$rD), (ins tocentry:$disp, g8rc_nox0:$reg), 1103288943Sdim "#LDtocL", []>, isPPC64; 1104288943Sdim} 1105249423Sdim 1106249423Sdim// Support for thread-local storage. 1107344779Sdimdef ADDISgotTprelHA: PPCEmitTimePseudo<(outs g8rc:$rD), (ins g8rc_nox0:$reg, s16imm64:$disp), 1108249423Sdim "#ADDISgotTprelHA", 1109249423Sdim [(set i64:$rD, 1110249423Sdim (PPCaddisGotTprelHA i64:$reg, 1111249423Sdim tglobaltlsaddr:$disp))]>, 1112249423Sdim isPPC64; 1113360784Sdimdef LDgotTprelL: PPCEmitTimePseudo<(outs g8rc_nox0:$rD), (ins s16imm64:$disp, g8rc_nox0:$reg), 1114249423Sdim "#LDgotTprelL", 1115249423Sdim [(set i64:$rD, 1116249423Sdim (PPCldGotTprelL tglobaltlsaddr:$disp, i64:$reg))]>, 1117249423Sdim isPPC64; 1118321369Sdim 1119344779Sdimlet Defs = [CR7], Itinerary = IIC_LdStSync in 1120344779Sdimdef CFENCE8 : PPCPostRAExpPseudo<(outs), (ins g8rc:$cr), "#CFENCE8", []>; 1121321369Sdim 1122249423Sdimdef : Pat<(PPCaddTls i64:$in, tglobaltlsaddr:$g), 1123249423Sdim (ADD8TLS $in, tglobaltlsaddr:$g)>; 1124344779Sdimdef ADDIStlsgdHA: PPCEmitTimePseudo<(outs g8rc:$rD), (ins g8rc_nox0:$reg, s16imm64:$disp), 1125249423Sdim "#ADDIStlsgdHA", 1126249423Sdim [(set i64:$rD, 1127249423Sdim (PPCaddisTlsgdHA i64:$reg, tglobaltlsaddr:$disp))]>, 1128249423Sdim isPPC64; 1129344779Sdimdef ADDItlsgdL : PPCEmitTimePseudo<(outs g8rc:$rD), (ins g8rc_nox0:$reg, s16imm64:$disp), 1130249423Sdim "#ADDItlsgdL", 1131249423Sdim [(set i64:$rD, 1132249423Sdim (PPCaddiTlsgdL i64:$reg, tglobaltlsaddr:$disp))]>, 1133249423Sdim isPPC64; 1134288943Sdim// LR8 is a true define, while the rest of the Defs are clobbers. X3 is 1135288943Sdim// explicitly defined when this op is created, so not mentioned here. 1136321369Sdim// This is lowered to BL8_NOP_TLS by the assembly printer, so the size must be 1137321369Sdim// correct because the branch select pass is relying on it. 1138321369Sdimlet hasExtraSrcRegAllocReq = 1, hasExtraDefRegAllocReq = 1, Size = 8, 1139288943Sdim Defs = [X0,X4,X5,X6,X7,X8,X9,X10,X11,X12,LR8,CTR8,CR0,CR1,CR5,CR6,CR7] in 1140344779Sdimdef GETtlsADDR : PPCEmitTimePseudo<(outs g8rc:$rD), (ins g8rc:$reg, tlsgd:$sym), 1141288943Sdim "#GETtlsADDR", 1142288943Sdim [(set i64:$rD, 1143288943Sdim (PPCgetTlsAddr i64:$reg, tglobaltlsaddr:$sym))]>, 1144288943Sdim isPPC64; 1145288943Sdim// Combined op for ADDItlsgdL and GETtlsADDR, late expanded. X3 and LR8 1146288943Sdim// are true defines while the rest of the Defs are clobbers. 1147288943Sdimlet hasExtraSrcRegAllocReq = 1, hasExtraDefRegAllocReq = 1, 1148288943Sdim Defs = [X0,X3,X4,X5,X6,X7,X8,X9,X10,X11,X12,LR8,CTR8,CR0,CR1,CR5,CR6,CR7] 1149288943Sdim in 1150344779Sdimdef ADDItlsgdLADDR : PPCEmitTimePseudo<(outs g8rc:$rD), 1151288943Sdim (ins g8rc_nox0:$reg, s16imm64:$disp, tlsgd:$sym), 1152288943Sdim "#ADDItlsgdLADDR", 1153288943Sdim [(set i64:$rD, 1154288943Sdim (PPCaddiTlsgdLAddr i64:$reg, 1155288943Sdim tglobaltlsaddr:$disp, 1156288943Sdim tglobaltlsaddr:$sym))]>, 1157288943Sdim isPPC64; 1158344779Sdimdef ADDIStlsldHA: PPCEmitTimePseudo<(outs g8rc:$rD), (ins g8rc_nox0:$reg, s16imm64:$disp), 1159249423Sdim "#ADDIStlsldHA", 1160249423Sdim [(set i64:$rD, 1161249423Sdim (PPCaddisTlsldHA i64:$reg, tglobaltlsaddr:$disp))]>, 1162249423Sdim isPPC64; 1163344779Sdimdef ADDItlsldL : PPCEmitTimePseudo<(outs g8rc:$rD), (ins g8rc_nox0:$reg, s16imm64:$disp), 1164249423Sdim "#ADDItlsldL", 1165249423Sdim [(set i64:$rD, 1166249423Sdim (PPCaddiTlsldL i64:$reg, tglobaltlsaddr:$disp))]>, 1167249423Sdim isPPC64; 1168288943Sdim// LR8 is a true define, while the rest of the Defs are clobbers. X3 is 1169288943Sdim// explicitly defined when this op is created, so not mentioned here. 1170288943Sdimlet hasExtraSrcRegAllocReq = 1, hasExtraDefRegAllocReq = 1, 1171288943Sdim Defs = [X0,X4,X5,X6,X7,X8,X9,X10,X11,X12,LR8,CTR8,CR0,CR1,CR5,CR6,CR7] in 1172344779Sdimdef GETtlsldADDR : PPCEmitTimePseudo<(outs g8rc:$rD), (ins g8rc:$reg, tlsgd:$sym), 1173288943Sdim "#GETtlsldADDR", 1174288943Sdim [(set i64:$rD, 1175288943Sdim (PPCgetTlsldAddr i64:$reg, tglobaltlsaddr:$sym))]>, 1176288943Sdim isPPC64; 1177288943Sdim// Combined op for ADDItlsldL and GETtlsADDR, late expanded. X3 and LR8 1178288943Sdim// are true defines, while the rest of the Defs are clobbers. 1179288943Sdimlet hasExtraSrcRegAllocReq = 1, hasExtraDefRegAllocReq = 1, 1180288943Sdim Defs = [X0,X3,X4,X5,X6,X7,X8,X9,X10,X11,X12,LR8,CTR8,CR0,CR1,CR5,CR6,CR7] 1181288943Sdim in 1182344779Sdimdef ADDItlsldLADDR : PPCEmitTimePseudo<(outs g8rc:$rD), 1183288943Sdim (ins g8rc_nox0:$reg, s16imm64:$disp, tlsgd:$sym), 1184288943Sdim "#ADDItlsldLADDR", 1185288943Sdim [(set i64:$rD, 1186288943Sdim (PPCaddiTlsldLAddr i64:$reg, 1187288943Sdim tglobaltlsaddr:$disp, 1188288943Sdim tglobaltlsaddr:$sym))]>, 1189288943Sdim isPPC64; 1190344779Sdimdef ADDISdtprelHA: PPCEmitTimePseudo<(outs g8rc:$rD), (ins g8rc_nox0:$reg, s16imm64:$disp), 1191249423Sdim "#ADDISdtprelHA", 1192249423Sdim [(set i64:$rD, 1193249423Sdim (PPCaddisDtprelHA i64:$reg, 1194249423Sdim tglobaltlsaddr:$disp))]>, 1195249423Sdim isPPC64; 1196344779Sdimdef ADDIdtprelL : PPCEmitTimePseudo<(outs g8rc:$rD), (ins g8rc_nox0:$reg, s16imm64:$disp), 1197249423Sdim "#ADDIdtprelL", 1198249423Sdim [(set i64:$rD, 1199249423Sdim (PPCaddiDtprelL i64:$reg, tglobaltlsaddr:$disp))]>, 1200249423Sdim isPPC64; 1201249423Sdim 1202193323Sedlet PPC970_Unit = 2 in { 1203276479Sdimlet Interpretation64Bit = 1, isCodeGenOnly = 1 in { 1204193323Sed// Truncating stores. 1205251662Sdimdef STB8 : DForm_1<38, (outs), (ins g8rc:$rS, memri:$src), 1206276479Sdim "stb $rS, $src", IIC_LdStStore, 1207249423Sdim [(truncstorei8 i64:$rS, iaddr:$src)]>; 1208251662Sdimdef STH8 : DForm_1<44, (outs), (ins g8rc:$rS, memri:$src), 1209276479Sdim "sth $rS, $src", IIC_LdStStore, 1210249423Sdim [(truncstorei16 i64:$rS, iaddr:$src)]>; 1211251662Sdimdef STW8 : DForm_1<36, (outs), (ins g8rc:$rS, memri:$src), 1212276479Sdim "stw $rS, $src", IIC_LdStStore, 1213249423Sdim [(truncstorei32 i64:$rS, iaddr:$src)]>; 1214341825Sdimdef STBX8 : XForm_8_memOp<31, 215, (outs), (ins g8rc:$rS, memrr:$dst), 1215341825Sdim "stbx $rS, $dst", IIC_LdStStore, 1216341825Sdim [(truncstorei8 i64:$rS, xaddr:$dst)]>, 1217341825Sdim PPC970_DGroup_Cracked; 1218341825Sdimdef STHX8 : XForm_8_memOp<31, 407, (outs), (ins g8rc:$rS, memrr:$dst), 1219341825Sdim "sthx $rS, $dst", IIC_LdStStore, 1220341825Sdim [(truncstorei16 i64:$rS, xaddr:$dst)]>, 1221341825Sdim PPC970_DGroup_Cracked; 1222341825Sdimdef STWX8 : XForm_8_memOp<31, 151, (outs), (ins g8rc:$rS, memrr:$dst), 1223341825Sdim "stwx $rS, $dst", IIC_LdStStore, 1224341825Sdim [(truncstorei32 i64:$rS, xaddr:$dst)]>, 1225341825Sdim PPC970_DGroup_Cracked; 1226251662Sdim} // Interpretation64Bit 1227251662Sdim 1228193323Sed// Normal 8-byte stores. 1229251662Sdimdef STD : DSForm_1<62, 0, (outs), (ins g8rc:$rS, memrix:$dst), 1230276479Sdim "std $rS, $dst", IIC_LdStSTD, 1231353358Sdim [(aligned4store i64:$rS, iaddrX4:$dst)]>, isPPC64; 1232341825Sdimdef STDX : XForm_8_memOp<31, 149, (outs), (ins g8rc:$rS, memrr:$dst), 1233341825Sdim "stdx $rS, $dst", IIC_LdStSTD, 1234353358Sdim [(store i64:$rS, xaddrX4:$dst)]>, isPPC64, 1235341825Sdim PPC970_DGroup_Cracked; 1236341825Sdimdef STDBRX: XForm_8_memOp<31, 660, (outs), (ins g8rc:$rS, memrr:$dst), 1237341825Sdim "stdbrx $rS, $dst", IIC_LdStStore, 1238341825Sdim [(PPCstbrx i64:$rS, xoaddr:$dst, i64)]>, isPPC64, 1239341825Sdim PPC970_DGroup_Cracked; 1240193323Sed} 1241193323Sed 1242249423Sdim// Stores with Update (pre-inc). 1243321369Sdimlet PPC970_Unit = 2, mayStore = 1, mayLoad = 0 in { 1244276479Sdimlet Interpretation64Bit = 1, isCodeGenOnly = 1 in { 1245251662Sdimdef STBU8 : DForm_1<39, (outs ptr_rc_nor0:$ea_res), (ins g8rc:$rS, memri:$dst), 1246344779Sdim "stbu $rS, $dst", IIC_LdStSTU, []>, 1247249423Sdim RegConstraint<"$dst.reg = $ea_res">, NoEncode<"$ea_res">; 1248251662Sdimdef STHU8 : DForm_1<45, (outs ptr_rc_nor0:$ea_res), (ins g8rc:$rS, memri:$dst), 1249344779Sdim "sthu $rS, $dst", IIC_LdStSTU, []>, 1250249423Sdim RegConstraint<"$dst.reg = $ea_res">, NoEncode<"$ea_res">; 1251251662Sdimdef STWU8 : DForm_1<37, (outs ptr_rc_nor0:$ea_res), (ins g8rc:$rS, memri:$dst), 1252344779Sdim "stwu $rS, $dst", IIC_LdStSTU, []>, 1253249423Sdim RegConstraint<"$dst.reg = $ea_res">, NoEncode<"$ea_res">; 1254193323Sed 1255341825Sdimdef STBUX8: XForm_8_memOp<31, 247, (outs ptr_rc_nor0:$ea_res), 1256341825Sdim (ins g8rc:$rS, memrr:$dst), 1257344779Sdim "stbux $rS, $dst", IIC_LdStSTUX, []>, 1258341825Sdim RegConstraint<"$dst.ptrreg = $ea_res">, 1259341825Sdim NoEncode<"$ea_res">, 1260341825Sdim PPC970_DGroup_Cracked; 1261341825Sdimdef STHUX8: XForm_8_memOp<31, 439, (outs ptr_rc_nor0:$ea_res), 1262341825Sdim (ins g8rc:$rS, memrr:$dst), 1263344779Sdim "sthux $rS, $dst", IIC_LdStSTUX, []>, 1264341825Sdim RegConstraint<"$dst.ptrreg = $ea_res">, 1265341825Sdim NoEncode<"$ea_res">, 1266341825Sdim PPC970_DGroup_Cracked; 1267341825Sdimdef STWUX8: XForm_8_memOp<31, 183, (outs ptr_rc_nor0:$ea_res), 1268341825Sdim (ins g8rc:$rS, memrr:$dst), 1269344779Sdim "stwux $rS, $dst", IIC_LdStSTUX, []>, 1270341825Sdim RegConstraint<"$dst.ptrreg = $ea_res">, 1271341825Sdim NoEncode<"$ea_res">, 1272341825Sdim PPC970_DGroup_Cracked; 1273251662Sdim} // Interpretation64Bit 1274251662Sdim 1275341825Sdimdef STDU : DSForm_1<62, 1, (outs ptr_rc_nor0:$ea_res), 1276341825Sdim (ins g8rc:$rS, memrix:$dst), 1277344779Sdim "stdu $rS, $dst", IIC_LdStSTU, []>, 1278276479Sdim RegConstraint<"$dst.reg = $ea_res">, NoEncode<"$ea_res">, 1279276479Sdim isPPC64; 1280276479Sdim 1281341825Sdimdef STDUX : XForm_8_memOp<31, 181, (outs ptr_rc_nor0:$ea_res), 1282341825Sdim (ins g8rc:$rS, memrr:$dst), 1283344779Sdim "stdux $rS, $dst", IIC_LdStSTUX, []>, 1284341825Sdim RegConstraint<"$dst.ptrreg = $ea_res">, 1285341825Sdim NoEncode<"$ea_res">, 1286341825Sdim PPC970_DGroup_Cracked, isPPC64; 1287193323Sed} 1288193323Sed 1289249423Sdim// Patterns to match the pre-inc stores. We can't put the patterns on 1290249423Sdim// the instruction definitions directly as ISel wants the address base 1291249423Sdim// and offset to be separate operands, not a single complex operand. 1292249423Sdimdef : Pat<(pre_truncsti8 i64:$rS, iPTR:$ptrreg, iaddroff:$ptroff), 1293249423Sdim (STBU8 $rS, iaddroff:$ptroff, $ptrreg)>; 1294249423Sdimdef : Pat<(pre_truncsti16 i64:$rS, iPTR:$ptrreg, iaddroff:$ptroff), 1295249423Sdim (STHU8 $rS, iaddroff:$ptroff, $ptrreg)>; 1296249423Sdimdef : Pat<(pre_truncsti32 i64:$rS, iPTR:$ptrreg, iaddroff:$ptroff), 1297249423Sdim (STWU8 $rS, iaddroff:$ptroff, $ptrreg)>; 1298249423Sdimdef : Pat<(aligned4pre_store i64:$rS, iPTR:$ptrreg, iaddroff:$ptroff), 1299249423Sdim (STDU $rS, iaddroff:$ptroff, $ptrreg)>; 1300193323Sed 1301249423Sdimdef : Pat<(pre_truncsti8 i64:$rS, iPTR:$ptrreg, iPTR:$ptroff), 1302249423Sdim (STBUX8 $rS, $ptrreg, $ptroff)>; 1303249423Sdimdef : Pat<(pre_truncsti16 i64:$rS, iPTR:$ptrreg, iPTR:$ptroff), 1304249423Sdim (STHUX8 $rS, $ptrreg, $ptroff)>; 1305249423Sdimdef : Pat<(pre_truncsti32 i64:$rS, iPTR:$ptrreg, iPTR:$ptroff), 1306249423Sdim (STWUX8 $rS, $ptrreg, $ptroff)>; 1307249423Sdimdef : Pat<(pre_store i64:$rS, iPTR:$ptrreg, iPTR:$ptroff), 1308249423Sdim (STDUX $rS, $ptrreg, $ptroff)>; 1309193323Sed 1310249423Sdim 1311193323Sed//===----------------------------------------------------------------------===// 1312193323Sed// Floating point instructions. 1313193323Sed// 1314193323Sed 1315193323Sed 1316280031Sdimlet PPC970_Unit = 3, hasSideEffects = 0, 1317251662Sdim Uses = [RM] in { // FPU Operations. 1318251662Sdimdefm FCFID : XForm_26r<63, 846, (outs f8rc:$frD), (ins f8rc:$frB), 1319276479Sdim "fcfid", "$frD, $frB", IIC_FPGeneral, 1320251662Sdim [(set f64:$frD, (PPCfcfid f64:$frB))]>, isPPC64; 1321261991Sdimdefm FCTID : XForm_26r<63, 814, (outs f8rc:$frD), (ins f8rc:$frB), 1322276479Sdim "fctid", "$frD, $frB", IIC_FPGeneral, 1323261991Sdim []>, isPPC64; 1324314564Sdimdefm FCTIDU : XForm_26r<63, 942, (outs f8rc:$frD), (ins f8rc:$frB), 1325314564Sdim "fctidu", "$frD, $frB", IIC_FPGeneral, 1326314564Sdim []>, isPPC64; 1327251662Sdimdefm FCTIDZ : XForm_26r<63, 815, (outs f8rc:$frD), (ins f8rc:$frB), 1328276479Sdim "fctidz", "$frD, $frB", IIC_FPGeneral, 1329251662Sdim [(set f64:$frD, (PPCfctidz f64:$frB))]>, isPPC64; 1330249423Sdim 1331251662Sdimdefm FCFIDU : XForm_26r<63, 974, (outs f8rc:$frD), (ins f8rc:$frB), 1332276479Sdim "fcfidu", "$frD, $frB", IIC_FPGeneral, 1333251662Sdim [(set f64:$frD, (PPCfcfidu f64:$frB))]>, isPPC64; 1334251662Sdimdefm FCFIDS : XForm_26r<59, 846, (outs f4rc:$frD), (ins f8rc:$frB), 1335276479Sdim "fcfids", "$frD, $frB", IIC_FPGeneral, 1336251662Sdim [(set f32:$frD, (PPCfcfids f64:$frB))]>, isPPC64; 1337251662Sdimdefm FCFIDUS : XForm_26r<59, 974, (outs f4rc:$frD), (ins f8rc:$frB), 1338276479Sdim "fcfidus", "$frD, $frB", IIC_FPGeneral, 1339251662Sdim [(set f32:$frD, (PPCfcfidus f64:$frB))]>, isPPC64; 1340251662Sdimdefm FCTIDUZ : XForm_26r<63, 943, (outs f8rc:$frD), (ins f8rc:$frB), 1341276479Sdim "fctiduz", "$frD, $frB", IIC_FPGeneral, 1342251662Sdim [(set f64:$frD, (PPCfctiduz f64:$frB))]>, isPPC64; 1343251662Sdimdefm FCTIWUZ : XForm_26r<63, 143, (outs f8rc:$frD), (ins f8rc:$frB), 1344276479Sdim "fctiwuz", "$frD, $frB", IIC_FPGeneral, 1345251662Sdim [(set f64:$frD, (PPCfctiwuz f64:$frB))]>, isPPC64; 1346193323Sed} 1347193323Sed 1348193323Sed 1349193323Sed//===----------------------------------------------------------------------===// 1350193323Sed// Instruction Patterns 1351193323Sed// 1352193323Sed 1353193323Sed// Extensions and truncates to/from 32-bit regs. 1354249423Sdimdef : Pat<(i64 (zext i32:$in)), 1355249423Sdim (RLDICL (INSERT_SUBREG (i64 (IMPLICIT_DEF)), $in, sub_32), 1356239462Sdim 0, 32)>; 1357249423Sdimdef : Pat<(i64 (anyext i32:$in)), 1358249423Sdim (INSERT_SUBREG (i64 (IMPLICIT_DEF)), $in, sub_32)>; 1359249423Sdimdef : Pat<(i32 (trunc i64:$in)), 1360249423Sdim (EXTRACT_SUBREG $in, sub_32)>; 1361193323Sed 1362276479Sdim// Implement the 'not' operation with the NOR instruction. 1363276479Sdim// (we could use the default xori pattern, but nor has lower latency on some 1364276479Sdim// cores (such as the A2)). 1365276479Sdimdef i64not : OutPatFrag<(ops node:$in), 1366276479Sdim (NOR8 $in, $in)>; 1367276479Sdimdef : Pat<(not i64:$in), 1368276479Sdim (i64not $in)>; 1369276479Sdim 1370193323Sed// Extending loads with i64 targets. 1371193323Seddef : Pat<(zextloadi1 iaddr:$src), 1372193323Sed (LBZ8 iaddr:$src)>; 1373193323Seddef : Pat<(zextloadi1 xaddr:$src), 1374193323Sed (LBZX8 xaddr:$src)>; 1375193323Seddef : Pat<(extloadi1 iaddr:$src), 1376193323Sed (LBZ8 iaddr:$src)>; 1377193323Seddef : Pat<(extloadi1 xaddr:$src), 1378193323Sed (LBZX8 xaddr:$src)>; 1379193323Seddef : Pat<(extloadi8 iaddr:$src), 1380193323Sed (LBZ8 iaddr:$src)>; 1381193323Seddef : Pat<(extloadi8 xaddr:$src), 1382193323Sed (LBZX8 xaddr:$src)>; 1383193323Seddef : Pat<(extloadi16 iaddr:$src), 1384193323Sed (LHZ8 iaddr:$src)>; 1385193323Seddef : Pat<(extloadi16 xaddr:$src), 1386193323Sed (LHZX8 xaddr:$src)>; 1387193323Seddef : Pat<(extloadi32 iaddr:$src), 1388193323Sed (LWZ8 iaddr:$src)>; 1389193323Seddef : Pat<(extloadi32 xaddr:$src), 1390193323Sed (LWZX8 xaddr:$src)>; 1391193323Sed 1392193323Sed// Standard shifts. These are represented separately from the real shifts above 1393193323Sed// so that we can distinguish between shifts that allow 6-bit and 7-bit shift 1394193323Sed// amounts. 1395249423Sdimdef : Pat<(sra i64:$rS, i32:$rB), 1396249423Sdim (SRAD $rS, $rB)>; 1397249423Sdimdef : Pat<(srl i64:$rS, i32:$rB), 1398249423Sdim (SRD $rS, $rB)>; 1399249423Sdimdef : Pat<(shl i64:$rS, i32:$rB), 1400249423Sdim (SLD $rS, $rB)>; 1401193323Sed 1402321369Sdim// SUBFIC 1403321369Sdimdef : Pat<(sub imm64SExt16:$imm, i64:$in), 1404321369Sdim (SUBFIC8 $in, imm:$imm)>; 1405321369Sdim 1406193323Sed// SHL/SRL 1407249423Sdimdef : Pat<(shl i64:$in, (i32 imm:$imm)), 1408249423Sdim (RLDICR $in, imm:$imm, (SHL64 imm:$imm))>; 1409249423Sdimdef : Pat<(srl i64:$in, (i32 imm:$imm)), 1410249423Sdim (RLDICL $in, (SRL64 imm:$imm), imm:$imm)>; 1411193323Sed 1412193323Sed// ROTL 1413249423Sdimdef : Pat<(rotl i64:$in, i32:$sh), 1414249423Sdim (RLDCL $in, $sh, 0)>; 1415249423Sdimdef : Pat<(rotl i64:$in, (i32 imm:$imm)), 1416249423Sdim (RLDICL $in, imm:$imm, 0)>; 1417193323Sed 1418193323Sed// Hi and Lo for Darwin Global Addresses. 1419193323Seddef : Pat<(PPChi tglobaladdr:$in, 0), (LIS8 tglobaladdr:$in)>; 1420193323Seddef : Pat<(PPClo tglobaladdr:$in, 0), (LI8 tglobaladdr:$in)>; 1421193323Seddef : Pat<(PPChi tconstpool:$in , 0), (LIS8 tconstpool:$in)>; 1422193323Seddef : Pat<(PPClo tconstpool:$in , 0), (LI8 tconstpool:$in)>; 1423193323Seddef : Pat<(PPChi tjumptable:$in , 0), (LIS8 tjumptable:$in)>; 1424193323Seddef : Pat<(PPClo tjumptable:$in , 0), (LI8 tjumptable:$in)>; 1425198953Srdivackydef : Pat<(PPChi tblockaddress:$in, 0), (LIS8 tblockaddress:$in)>; 1426198953Srdivackydef : Pat<(PPClo tblockaddress:$in, 0), (LI8 tblockaddress:$in)>; 1427249423Sdimdef : Pat<(PPChi tglobaltlsaddr:$g, i64:$in), 1428249423Sdim (ADDIS8 $in, tglobaltlsaddr:$g)>; 1429249423Sdimdef : Pat<(PPClo tglobaltlsaddr:$g, i64:$in), 1430249423Sdim (ADDI8 $in, tglobaltlsaddr:$g)>; 1431249423Sdimdef : Pat<(add i64:$in, (PPChi tglobaladdr:$g, 0)), 1432249423Sdim (ADDIS8 $in, tglobaladdr:$g)>; 1433249423Sdimdef : Pat<(add i64:$in, (PPChi tconstpool:$g, 0)), 1434249423Sdim (ADDIS8 $in, tconstpool:$g)>; 1435249423Sdimdef : Pat<(add i64:$in, (PPChi tjumptable:$g, 0)), 1436249423Sdim (ADDIS8 $in, tjumptable:$g)>; 1437249423Sdimdef : Pat<(add i64:$in, (PPChi tblockaddress:$g, 0)), 1438249423Sdim (ADDIS8 $in, tblockaddress:$g)>; 1439249423Sdim 1440249423Sdim// Patterns to match r+r indexed loads and stores for 1441249423Sdim// addresses without at least 4-byte alignment. 1442249423Sdimdef : Pat<(i64 (unaligned4sextloadi32 xoaddr:$src)), 1443249423Sdim (LWAX xoaddr:$src)>; 1444249423Sdimdef : Pat<(i64 (unaligned4load xoaddr:$src)), 1445249423Sdim (LDX xoaddr:$src)>; 1446249423Sdimdef : Pat<(unaligned4store i64:$rS, xoaddr:$dst), 1447249423Sdim (STDX $rS, xoaddr:$dst)>; 1448249423Sdim 1449280031Sdim// 64-bits atomic loads and stores 1450353358Sdimdef : Pat<(atomic_load_64 iaddrX4:$src), (LD memrix:$src)>; 1451353358Sdimdef : Pat<(atomic_load_64 xaddrX4:$src), (LDX memrr:$src)>; 1452280031Sdim 1453353358Sdimdef : Pat<(atomic_store_64 iaddrX4:$ptr, i64:$val), (STD g8rc:$val, memrix:$ptr)>; 1454353358Sdimdef : Pat<(atomic_store_64 xaddrX4:$ptr, i64:$val), (STDX g8rc:$val, memrr:$ptr)>; 1455309124Sdim 1456309124Sdimlet Predicates = [IsISA3_0] in { 1457309124Sdim 1458309124Sdimclass X_L1_RA5_RB5<bits<6> opcode, bits<10> xo, string opc, RegisterOperand ty, 1459309124Sdim InstrItinClass itin, list<dag> pattern> 1460309124Sdim : X_L1_RS5_RS5<opcode, xo, (outs), (ins ty:$rA, ty:$rB, u1imm:$L), 1461309124Sdim !strconcat(opc, " $rA, $rB, $L"), itin, pattern>; 1462309124Sdim 1463309124Sdimlet Interpretation64Bit = 1, isCodeGenOnly = 1 in { 1464309124Sdimdef CP_COPY8 : X_L1_RA5_RB5<31, 774, "copy" , g8rc, IIC_LdStCOPY, []>; 1465309124Sdimdef CP_PASTE8 : X_L1_RA5_RB5<31, 902, "paste" , g8rc, IIC_LdStPASTE, []>; 1466360784Sdimdef CP_PASTE8_rec : X_L1_RA5_RB5<31, 902, "paste.", g8rc, IIC_LdStPASTE, []>,isRecordForm; 1467309124Sdim} 1468309124Sdim 1469309124Sdim// SLB Invalidate Entry Global 1470309124Sdimdef SLBIEG : XForm_26<31, 466, (outs), (ins gprc:$RS, gprc:$RB), 1471309124Sdim "slbieg $RS, $RB", IIC_SprSLBIEG, []>; 1472309124Sdim// SLB Synchronize 1473309124Sdimdef SLBSYNC : XForm_0<31, 338, (outs), (ins), "slbsync", IIC_SprSLBSYNC, []>; 1474309124Sdim 1475309124Sdim} // IsISA3_0 1476