PPCInstr64Bit.td revision 201360
1193323Sed//===- PPCInstr64Bit.td - The PowerPC 64-bit Support -------*- tablegen -*-===// 2193323Sed// 3193323Sed// The LLVM Compiler Infrastructure 4193323Sed// 5193323Sed// This file is distributed under the University of Illinois Open Source 6193323Sed// License. See LICENSE.TXT for details. 7193323Sed// 8193323Sed//===----------------------------------------------------------------------===// 9193323Sed// 10193323Sed// This file describes the PowerPC 64-bit instructions. These patterns are used 11193323Sed// both when in ppc64 mode and when in "use 64-bit extensions in 32-bit" mode. 12193323Sed// 13193323Sed//===----------------------------------------------------------------------===// 14193323Sed 15193323Sed//===----------------------------------------------------------------------===// 16193323Sed// 64-bit operands. 17193323Sed// 18193323Seddef s16imm64 : Operand<i64> { 19193323Sed let PrintMethod = "printS16ImmOperand"; 20193323Sed} 21193323Seddef u16imm64 : Operand<i64> { 22193323Sed let PrintMethod = "printU16ImmOperand"; 23193323Sed} 24193323Seddef symbolHi64 : Operand<i64> { 25193323Sed let PrintMethod = "printSymbolHi"; 26193323Sed} 27193323Seddef symbolLo64 : Operand<i64> { 28193323Sed let PrintMethod = "printSymbolLo"; 29193323Sed} 30193323Sed 31193323Sed//===----------------------------------------------------------------------===// 32193323Sed// 64-bit transformation functions. 33193323Sed// 34193323Sed 35193323Seddef SHL64 : SDNodeXForm<imm, [{ 36193323Sed // Transformation function: 63 - imm 37193323Sed return getI32Imm(63 - N->getZExtValue()); 38193323Sed}]>; 39193323Sed 40193323Seddef SRL64 : SDNodeXForm<imm, [{ 41193323Sed // Transformation function: 64 - imm 42193323Sed return N->getZExtValue() ? getI32Imm(64 - N->getZExtValue()) : getI32Imm(0); 43193323Sed}]>; 44193323Sed 45193323Seddef HI32_48 : SDNodeXForm<imm, [{ 46193323Sed // Transformation function: shift the immediate value down into the low bits. 47193323Sed return getI32Imm((unsigned short)(N->getZExtValue() >> 32)); 48193323Sed}]>; 49193323Sed 50193323Seddef HI48_64 : SDNodeXForm<imm, [{ 51193323Sed // Transformation function: shift the immediate value down into the low bits. 52193323Sed return getI32Imm((unsigned short)(N->getZExtValue() >> 48)); 53193323Sed}]>; 54193323Sed 55193323Sed 56193323Sed//===----------------------------------------------------------------------===// 57193323Sed// Calls. 58193323Sed// 59193323Sed 60193323Sedlet Defs = [LR8] in 61193323Sed def MovePCtoLR8 : Pseudo<(outs), (ins piclabel:$label), "bl $label", []>, 62193323Sed PPC970_Unit_BRU; 63193323Sed 64195340Sed// Darwin ABI Calls. 65193323Sedlet isCall = 1, PPC970_Unit = 7, 66193323Sed // All calls clobber the PPC64 non-callee saved registers. 67193323Sed Defs = [X0,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11,X12, 68193323Sed F0,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,F13, 69193323Sed V0,V1,V2,V3,V4,V5,V6,V7,V8,V9,V10,V11,V12,V13,V14,V15,V16,V17,V18,V19, 70193323Sed LR8,CTR8, 71198090Srdivacky CR0,CR1,CR5,CR6,CR7,CARRY] in { 72193323Sed // Convenient aliases for call instructions 73193323Sed let Uses = [RM] in { 74195340Sed def BL8_Darwin : IForm<18, 0, 1, 75195340Sed (outs), (ins calltarget:$func, variable_ops), 76195340Sed "bl $func", BrB, []>; // See Pat patterns below. 77195340Sed def BLA8_Darwin : IForm<18, 1, 1, 78195340Sed (outs), (ins aaddr:$func, variable_ops), 79195340Sed "bla $func", BrB, [(PPCcall_Darwin (i64 imm:$func))]>; 80193323Sed } 81193323Sed let Uses = [CTR8, RM] in { 82195340Sed def BCTRL8_Darwin : XLForm_2_ext<19, 528, 20, 0, 1, 83195340Sed (outs), (ins variable_ops), 84195340Sed "bctrl", BrB, 85195340Sed [(PPCbctrl_Darwin)]>, Requires<[In64BitMode]>; 86193323Sed } 87193323Sed} 88193323Sed 89195340Sed// ELF 64 ABI Calls = Darwin ABI Calls 90193323Sed// Used to define BL8_ELF and BLA8_ELF 91193323Sedlet isCall = 1, PPC970_Unit = 7, 92193323Sed // All calls clobber the PPC64 non-callee saved registers. 93193323Sed Defs = [X0,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11,X12, 94193323Sed F0,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,F13, 95193323Sed V0,V1,V2,V3,V4,V5,V6,V7,V8,V9,V10,V11,V12,V13,V14,V15,V16,V17,V18,V19, 96193323Sed LR8,CTR8, 97198090Srdivacky CR0,CR1,CR5,CR6,CR7,CARRY] in { 98193323Sed // Convenient aliases for call instructions 99193323Sed let Uses = [RM] in { 100193323Sed def BL8_ELF : IForm<18, 0, 1, 101193323Sed (outs), (ins calltarget:$func, variable_ops), 102193323Sed "bl $func", BrB, []>; // See Pat patterns below. 103193323Sed def BLA8_ELF : IForm<18, 1, 1, 104193323Sed (outs), (ins aaddr:$func, variable_ops), 105195340Sed "bla $func", BrB, [(PPCcall_SVR4 (i64 imm:$func))]>; 106193323Sed } 107193323Sed let Uses = [CTR8, RM] in { 108193323Sed def BCTRL8_ELF : XLForm_2_ext<19, 528, 20, 0, 1, 109193323Sed (outs), (ins variable_ops), 110193323Sed "bctrl", BrB, 111195340Sed [(PPCbctrl_SVR4)]>, Requires<[In64BitMode]>; 112193323Sed } 113193323Sed} 114193323Sed 115193323Sed 116193323Sed// Calls 117195340Seddef : Pat<(PPCcall_Darwin (i64 tglobaladdr:$dst)), 118195340Sed (BL8_Darwin tglobaladdr:$dst)>; 119195340Seddef : Pat<(PPCcall_Darwin (i64 texternalsym:$dst)), 120195340Sed (BL8_Darwin texternalsym:$dst)>; 121193323Sed 122195340Seddef : Pat<(PPCcall_SVR4 (i64 tglobaladdr:$dst)), 123193323Sed (BL8_ELF tglobaladdr:$dst)>; 124195340Seddef : Pat<(PPCcall_SVR4 (i64 texternalsym:$dst)), 125193323Sed (BL8_ELF texternalsym:$dst)>; 126198090Srdivackydef : Pat<(PPCnop), 127198090Srdivacky (NOP)>; 128193323Sed 129193323Sed// Atomic operations 130198892Srdivackylet usesCustomInserter = 1 in { 131193323Sed let Uses = [CR0] in { 132193323Sed def ATOMIC_LOAD_ADD_I64 : Pseudo< 133193323Sed (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), 134193323Sed "${:comment} ATOMIC_LOAD_ADD_I64 PSEUDO!", 135193323Sed [(set G8RC:$dst, (atomic_load_add_64 xoaddr:$ptr, G8RC:$incr))]>; 136193323Sed def ATOMIC_LOAD_SUB_I64 : Pseudo< 137193323Sed (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), 138193323Sed "${:comment} ATOMIC_LOAD_SUB_I64 PSEUDO!", 139193323Sed [(set G8RC:$dst, (atomic_load_sub_64 xoaddr:$ptr, G8RC:$incr))]>; 140193323Sed def ATOMIC_LOAD_OR_I64 : Pseudo< 141193323Sed (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), 142193323Sed "${:comment} ATOMIC_LOAD_OR_I64 PSEUDO!", 143193323Sed [(set G8RC:$dst, (atomic_load_or_64 xoaddr:$ptr, G8RC:$incr))]>; 144193323Sed def ATOMIC_LOAD_XOR_I64 : Pseudo< 145193323Sed (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), 146193323Sed "${:comment} ATOMIC_LOAD_XOR_I64 PSEUDO!", 147193323Sed [(set G8RC:$dst, (atomic_load_xor_64 xoaddr:$ptr, G8RC:$incr))]>; 148193323Sed def ATOMIC_LOAD_AND_I64 : Pseudo< 149193323Sed (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), 150193323Sed "${:comment} ATOMIC_LOAD_AND_I64 PSEUDO!", 151193323Sed [(set G8RC:$dst, (atomic_load_and_64 xoaddr:$ptr, G8RC:$incr))]>; 152193323Sed def ATOMIC_LOAD_NAND_I64 : Pseudo< 153193323Sed (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), 154193323Sed "${:comment} ATOMIC_LOAD_NAND_I64 PSEUDO!", 155193323Sed [(set G8RC:$dst, (atomic_load_nand_64 xoaddr:$ptr, G8RC:$incr))]>; 156193323Sed 157193323Sed def ATOMIC_CMP_SWAP_I64 : Pseudo< 158193323Sed (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$old, G8RC:$new), 159193323Sed "${:comment} ATOMIC_CMP_SWAP_I64 PSEUDO!", 160193323Sed [(set G8RC:$dst, 161193323Sed (atomic_cmp_swap_64 xoaddr:$ptr, G8RC:$old, G8RC:$new))]>; 162193323Sed 163193323Sed def ATOMIC_SWAP_I64 : Pseudo< 164193323Sed (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$new), 165193323Sed "${:comment} ATOMIC_SWAP_I64 PSEUDO!", 166193323Sed [(set G8RC:$dst, (atomic_swap_64 xoaddr:$ptr, G8RC:$new))]>; 167193323Sed } 168193323Sed} 169193323Sed 170193323Sed// Instructions to support atomic operations 171193323Seddef LDARX : XForm_1<31, 84, (outs G8RC:$rD), (ins memrr:$ptr), 172193323Sed "ldarx $rD, $ptr", LdStLDARX, 173193323Sed [(set G8RC:$rD, (PPClarx xoaddr:$ptr))]>; 174193323Sed 175193323Sedlet Defs = [CR0] in 176193323Seddef STDCX : XForm_1<31, 214, (outs), (ins G8RC:$rS, memrr:$dst), 177193323Sed "stdcx. $rS, $dst", LdStSTDCX, 178193323Sed [(PPCstcx G8RC:$rS, xoaddr:$dst)]>, 179193323Sed isDOT; 180193323Sed 181193323Sedlet isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [RM] in 182193323Seddef TCRETURNdi8 :Pseudo< (outs), 183193323Sed (ins calltarget:$dst, i32imm:$offset, variable_ops), 184193323Sed "#TC_RETURNd8 $dst $offset", 185193323Sed []>; 186193323Sed 187193323Sedlet isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [RM] in 188193323Seddef TCRETURNai8 :Pseudo<(outs), (ins aaddr:$func, i32imm:$offset, variable_ops), 189193323Sed "#TC_RETURNa8 $func $offset", 190193323Sed [(PPCtc_return (i64 imm:$func), imm:$offset)]>; 191193323Sed 192193323Sedlet isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [RM] in 193193323Seddef TCRETURNri8 : Pseudo<(outs), (ins CTRRC8:$dst, i32imm:$offset, variable_ops), 194193323Sed "#TC_RETURNr8 $dst $offset", 195193323Sed []>; 196193323Sed 197193323Sed 198193323Sedlet isTerminator = 1, isBarrier = 1, PPC970_Unit = 7, isBranch = 1, 199193323Sed isIndirectBranch = 1, isCall = 1, isReturn = 1, Uses = [CTR, RM] in 200193323Seddef TAILBCTR8 : XLForm_2_ext<19, 528, 20, 0, 0, (outs), (ins), "bctr", BrB, []>, 201193323Sed Requires<[In64BitMode]>; 202193323Sed 203193323Sed 204193323Sed 205193323Sedlet isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7, 206193323Sed isBarrier = 1, isCall = 1, isReturn = 1, Uses = [RM] in 207193323Seddef TAILB8 : IForm<18, 0, 0, (outs), (ins calltarget:$dst), 208193323Sed "b $dst", BrB, 209193323Sed []>; 210193323Sed 211193323Sed 212193323Sedlet isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7, 213193323Sed isBarrier = 1, isCall = 1, isReturn = 1, Uses = [RM] in 214193323Seddef TAILBA8 : IForm<18, 0, 0, (outs), (ins aaddr:$dst), 215193323Sed "ba $dst", BrB, 216193323Sed []>; 217193323Sed 218193323Seddef : Pat<(PPCtc_return (i64 tglobaladdr:$dst), imm:$imm), 219193323Sed (TCRETURNdi8 tglobaladdr:$dst, imm:$imm)>; 220193323Sed 221193323Seddef : Pat<(PPCtc_return (i64 texternalsym:$dst), imm:$imm), 222193323Sed (TCRETURNdi8 texternalsym:$dst, imm:$imm)>; 223193323Sed 224193323Seddef : Pat<(PPCtc_return CTRRC8:$dst, imm:$imm), 225193323Sed (TCRETURNri8 CTRRC8:$dst, imm:$imm)>; 226193323Sed 227193323Sed 228193323Sed//===----------------------------------------------------------------------===// 229193323Sed// 64-bit SPR manipulation instrs. 230193323Sed 231193323Sedlet Uses = [CTR8] in { 232193323Seddef MFCTR8 : XFXForm_1_ext<31, 339, 9, (outs G8RC:$rT), (ins), 233193323Sed "mfctr $rT", SprMFSPR>, 234193323Sed PPC970_DGroup_First, PPC970_Unit_FXU; 235193323Sed} 236193323Sedlet Pattern = [(PPCmtctr G8RC:$rS)], Defs = [CTR8] in { 237193323Seddef MTCTR8 : XFXForm_7_ext<31, 467, 9, (outs), (ins G8RC:$rS), 238193323Sed "mtctr $rS", SprMTSPR>, 239193323Sed PPC970_DGroup_First, PPC970_Unit_FXU; 240193323Sed} 241193323Sed 242193323Sedlet Defs = [X1], Uses = [X1] in 243193323Seddef DYNALLOC8 : Pseudo<(outs G8RC:$result), (ins G8RC:$negsize, memri:$fpsi), 244193323Sed "${:comment} DYNALLOC8 $result, $negsize, $fpsi", 245193323Sed [(set G8RC:$result, 246193323Sed (PPCdynalloc G8RC:$negsize, iaddr:$fpsi))]>; 247193323Sed 248193323Sedlet Defs = [LR8] in { 249193323Seddef MTLR8 : XFXForm_7_ext<31, 467, 8, (outs), (ins G8RC:$rS), 250193323Sed "mtlr $rS", SprMTSPR>, 251193323Sed PPC970_DGroup_First, PPC970_Unit_FXU; 252193323Sed} 253193323Sedlet Uses = [LR8] in { 254193323Seddef MFLR8 : XFXForm_1_ext<31, 339, 8, (outs G8RC:$rT), (ins), 255193323Sed "mflr $rT", SprMFSPR>, 256193323Sed PPC970_DGroup_First, PPC970_Unit_FXU; 257193323Sed} 258193323Sed 259193323Sed//===----------------------------------------------------------------------===// 260193323Sed// Fixed point instructions. 261193323Sed// 262193323Sed 263193323Sedlet PPC970_Unit = 1 in { // FXU Operations. 264193323Sed 265193323Sed// Copies, extends, truncates. 266193323Seddef OR4To8 : XForm_6<31, 444, (outs G8RC:$rA), (ins GPRC:$rS, GPRC:$rB), 267193323Sed "or $rA, $rS, $rB", IntGeneral, 268193323Sed []>; 269193323Seddef OR8To4 : XForm_6<31, 444, (outs GPRC:$rA), (ins G8RC:$rS, G8RC:$rB), 270193323Sed "or $rA, $rS, $rB", IntGeneral, 271193323Sed []>; 272193323Sed 273193323Seddef LI8 : DForm_2_r0<14, (outs G8RC:$rD), (ins symbolLo64:$imm), 274193323Sed "li $rD, $imm", IntGeneral, 275193323Sed [(set G8RC:$rD, immSExt16:$imm)]>; 276193323Seddef LIS8 : DForm_2_r0<15, (outs G8RC:$rD), (ins symbolHi64:$imm), 277193323Sed "lis $rD, $imm", IntGeneral, 278193323Sed [(set G8RC:$rD, imm16ShiftedSExt:$imm)]>; 279193323Sed 280193323Sed// Logical ops. 281193323Seddef NAND8: XForm_6<31, 476, (outs G8RC:$rA), (ins G8RC:$rS, G8RC:$rB), 282193323Sed "nand $rA, $rS, $rB", IntGeneral, 283193323Sed [(set G8RC:$rA, (not (and G8RC:$rS, G8RC:$rB)))]>; 284193323Seddef AND8 : XForm_6<31, 28, (outs G8RC:$rA), (ins G8RC:$rS, G8RC:$rB), 285193323Sed "and $rA, $rS, $rB", IntGeneral, 286193323Sed [(set G8RC:$rA, (and G8RC:$rS, G8RC:$rB))]>; 287193323Seddef ANDC8: XForm_6<31, 60, (outs G8RC:$rA), (ins G8RC:$rS, G8RC:$rB), 288193323Sed "andc $rA, $rS, $rB", IntGeneral, 289193323Sed [(set G8RC:$rA, (and G8RC:$rS, (not G8RC:$rB)))]>; 290193323Seddef OR8 : XForm_6<31, 444, (outs G8RC:$rA), (ins G8RC:$rS, G8RC:$rB), 291193323Sed "or $rA, $rS, $rB", IntGeneral, 292193323Sed [(set G8RC:$rA, (or G8RC:$rS, G8RC:$rB))]>; 293193323Seddef NOR8 : XForm_6<31, 124, (outs G8RC:$rA), (ins G8RC:$rS, G8RC:$rB), 294193323Sed "nor $rA, $rS, $rB", IntGeneral, 295193323Sed [(set G8RC:$rA, (not (or G8RC:$rS, G8RC:$rB)))]>; 296193323Seddef ORC8 : XForm_6<31, 412, (outs G8RC:$rA), (ins G8RC:$rS, G8RC:$rB), 297193323Sed "orc $rA, $rS, $rB", IntGeneral, 298193323Sed [(set G8RC:$rA, (or G8RC:$rS, (not G8RC:$rB)))]>; 299193323Seddef EQV8 : XForm_6<31, 284, (outs G8RC:$rA), (ins G8RC:$rS, G8RC:$rB), 300193323Sed "eqv $rA, $rS, $rB", IntGeneral, 301193323Sed [(set G8RC:$rA, (not (xor G8RC:$rS, G8RC:$rB)))]>; 302193323Seddef XOR8 : XForm_6<31, 316, (outs G8RC:$rA), (ins G8RC:$rS, G8RC:$rB), 303193323Sed "xor $rA, $rS, $rB", IntGeneral, 304193323Sed [(set G8RC:$rA, (xor G8RC:$rS, G8RC:$rB))]>; 305193323Sed 306193323Sed// Logical ops with immediate. 307193323Seddef ANDIo8 : DForm_4<28, (outs G8RC:$dst), (ins G8RC:$src1, u16imm:$src2), 308193323Sed "andi. $dst, $src1, $src2", IntGeneral, 309193323Sed [(set G8RC:$dst, (and G8RC:$src1, immZExt16:$src2))]>, 310193323Sed isDOT; 311193323Seddef ANDISo8 : DForm_4<29, (outs G8RC:$dst), (ins G8RC:$src1, u16imm:$src2), 312193323Sed "andis. $dst, $src1, $src2", IntGeneral, 313193323Sed [(set G8RC:$dst, (and G8RC:$src1,imm16ShiftedZExt:$src2))]>, 314193323Sed isDOT; 315193323Seddef ORI8 : DForm_4<24, (outs G8RC:$dst), (ins G8RC:$src1, u16imm:$src2), 316193323Sed "ori $dst, $src1, $src2", IntGeneral, 317193323Sed [(set G8RC:$dst, (or G8RC:$src1, immZExt16:$src2))]>; 318193323Seddef ORIS8 : DForm_4<25, (outs G8RC:$dst), (ins G8RC:$src1, u16imm:$src2), 319193323Sed "oris $dst, $src1, $src2", IntGeneral, 320193323Sed [(set G8RC:$dst, (or G8RC:$src1, imm16ShiftedZExt:$src2))]>; 321193323Seddef XORI8 : DForm_4<26, (outs G8RC:$dst), (ins G8RC:$src1, u16imm:$src2), 322193323Sed "xori $dst, $src1, $src2", IntGeneral, 323193323Sed [(set G8RC:$dst, (xor G8RC:$src1, immZExt16:$src2))]>; 324193323Seddef XORIS8 : DForm_4<27, (outs G8RC:$dst), (ins G8RC:$src1, u16imm:$src2), 325193323Sed "xoris $dst, $src1, $src2", IntGeneral, 326193323Sed [(set G8RC:$dst, (xor G8RC:$src1, imm16ShiftedZExt:$src2))]>; 327193323Sed 328193323Seddef ADD8 : XOForm_1<31, 266, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 329193323Sed "add $rT, $rA, $rB", IntGeneral, 330193323Sed [(set G8RC:$rT, (add G8RC:$rA, G8RC:$rB))]>; 331193323Sed 332198090Srdivackylet Defs = [CARRY] in { 333193323Seddef ADDC8 : XOForm_1<31, 10, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 334193323Sed "addc $rT, $rA, $rB", IntGeneral, 335193323Sed [(set G8RC:$rT, (addc G8RC:$rA, G8RC:$rB))]>, 336193323Sed PPC970_DGroup_Cracked; 337198090Srdivackydef ADDIC8 : DForm_2<12, (outs G8RC:$rD), (ins G8RC:$rA, s16imm64:$imm), 338198090Srdivacky "addic $rD, $rA, $imm", IntGeneral, 339198090Srdivacky [(set G8RC:$rD, (addc G8RC:$rA, immSExt16:$imm))]>; 340198090Srdivacky} 341193323Seddef ADDI8 : DForm_2<14, (outs G8RC:$rD), (ins G8RC:$rA, s16imm64:$imm), 342193323Sed "addi $rD, $rA, $imm", IntGeneral, 343193323Sed [(set G8RC:$rD, (add G8RC:$rA, immSExt16:$imm))]>; 344193323Seddef ADDIS8 : DForm_2<15, (outs G8RC:$rD), (ins G8RC:$rA, symbolHi64:$imm), 345193323Sed "addis $rD, $rA, $imm", IntGeneral, 346193323Sed [(set G8RC:$rD, (add G8RC:$rA, imm16ShiftedSExt:$imm))]>; 347193323Sed 348198090Srdivackylet Defs = [CARRY] in { 349193323Seddef SUBFIC8: DForm_2< 8, (outs G8RC:$rD), (ins G8RC:$rA, s16imm64:$imm), 350193323Sed "subfic $rD, $rA, $imm", IntGeneral, 351193323Sed [(set G8RC:$rD, (subc immSExt16:$imm, G8RC:$rA))]>; 352193323Seddef SUBFC8 : XOForm_1<31, 8, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 353193323Sed "subfc $rT, $rA, $rB", IntGeneral, 354193323Sed [(set G8RC:$rT, (subc G8RC:$rB, G8RC:$rA))]>, 355193323Sed PPC970_DGroup_Cracked; 356198090Srdivacky} 357198090Srdivackydef SUBF8 : XOForm_1<31, 40, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 358198090Srdivacky "subf $rT, $rA, $rB", IntGeneral, 359198090Srdivacky [(set G8RC:$rT, (sub G8RC:$rB, G8RC:$rA))]>; 360198090Srdivackydef NEG8 : XOForm_3<31, 104, 0, (outs G8RC:$rT), (ins G8RC:$rA), 361198090Srdivacky "neg $rT, $rA", IntGeneral, 362198090Srdivacky [(set G8RC:$rT, (ineg G8RC:$rA))]>; 363198090Srdivackylet Uses = [CARRY], Defs = [CARRY] in { 364198090Srdivackydef ADDE8 : XOForm_1<31, 138, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 365198090Srdivacky "adde $rT, $rA, $rB", IntGeneral, 366198090Srdivacky [(set G8RC:$rT, (adde G8RC:$rA, G8RC:$rB))]>; 367193323Seddef ADDME8 : XOForm_3<31, 234, 0, (outs G8RC:$rT), (ins G8RC:$rA), 368193323Sed "addme $rT, $rA", IntGeneral, 369193323Sed [(set G8RC:$rT, (adde G8RC:$rA, immAllOnes))]>; 370193323Seddef ADDZE8 : XOForm_3<31, 202, 0, (outs G8RC:$rT), (ins G8RC:$rA), 371193323Sed "addze $rT, $rA", IntGeneral, 372193323Sed [(set G8RC:$rT, (adde G8RC:$rA, 0))]>; 373198090Srdivackydef SUBFE8 : XOForm_1<31, 136, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 374198090Srdivacky "subfe $rT, $rA, $rB", IntGeneral, 375198090Srdivacky [(set G8RC:$rT, (sube G8RC:$rB, G8RC:$rA))]>; 376193323Seddef SUBFME8 : XOForm_3<31, 232, 0, (outs G8RC:$rT), (ins G8RC:$rA), 377193323Sed "subfme $rT, $rA", IntGeneral, 378193323Sed [(set G8RC:$rT, (sube immAllOnes, G8RC:$rA))]>; 379193323Seddef SUBFZE8 : XOForm_3<31, 200, 0, (outs G8RC:$rT), (ins G8RC:$rA), 380193323Sed "subfze $rT, $rA", IntGeneral, 381193323Sed [(set G8RC:$rT, (sube 0, G8RC:$rA))]>; 382198090Srdivacky} 383193323Sed 384193323Sed 385193323Seddef MULHD : XOForm_1<31, 73, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 386193323Sed "mulhd $rT, $rA, $rB", IntMulHW, 387193323Sed [(set G8RC:$rT, (mulhs G8RC:$rA, G8RC:$rB))]>; 388193323Seddef MULHDU : XOForm_1<31, 9, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 389193323Sed "mulhdu $rT, $rA, $rB", IntMulHWU, 390193323Sed [(set G8RC:$rT, (mulhu G8RC:$rA, G8RC:$rB))]>; 391193323Sed 392193323Seddef CMPD : XForm_16_ext<31, 0, (outs CRRC:$crD), (ins G8RC:$rA, G8RC:$rB), 393193323Sed "cmpd $crD, $rA, $rB", IntCompare>, isPPC64; 394193323Seddef CMPLD : XForm_16_ext<31, 32, (outs CRRC:$crD), (ins G8RC:$rA, G8RC:$rB), 395193323Sed "cmpld $crD, $rA, $rB", IntCompare>, isPPC64; 396193323Seddef CMPDI : DForm_5_ext<11, (outs CRRC:$crD), (ins G8RC:$rA, s16imm:$imm), 397193323Sed "cmpdi $crD, $rA, $imm", IntCompare>, isPPC64; 398193323Seddef CMPLDI : DForm_6_ext<10, (outs CRRC:$dst), (ins G8RC:$src1, u16imm:$src2), 399193323Sed "cmpldi $dst, $src1, $src2", IntCompare>, isPPC64; 400193323Sed 401193323Seddef SLD : XForm_6<31, 27, (outs G8RC:$rA), (ins G8RC:$rS, GPRC:$rB), 402193323Sed "sld $rA, $rS, $rB", IntRotateD, 403193323Sed [(set G8RC:$rA, (PPCshl G8RC:$rS, GPRC:$rB))]>, isPPC64; 404193323Seddef SRD : XForm_6<31, 539, (outs G8RC:$rA), (ins G8RC:$rS, GPRC:$rB), 405193323Sed "srd $rA, $rS, $rB", IntRotateD, 406193323Sed [(set G8RC:$rA, (PPCsrl G8RC:$rS, GPRC:$rB))]>, isPPC64; 407198090Srdivackylet Defs = [CARRY] in { 408193323Seddef SRAD : XForm_6<31, 794, (outs G8RC:$rA), (ins G8RC:$rS, GPRC:$rB), 409193323Sed "srad $rA, $rS, $rB", IntRotateD, 410193323Sed [(set G8RC:$rA, (PPCsra G8RC:$rS, GPRC:$rB))]>, isPPC64; 411198090Srdivacky} 412193323Sed 413193323Seddef EXTSB8 : XForm_11<31, 954, (outs G8RC:$rA), (ins G8RC:$rS), 414193323Sed "extsb $rA, $rS", IntGeneral, 415193323Sed [(set G8RC:$rA, (sext_inreg G8RC:$rS, i8))]>; 416193323Seddef EXTSH8 : XForm_11<31, 922, (outs G8RC:$rA), (ins G8RC:$rS), 417193323Sed "extsh $rA, $rS", IntGeneral, 418193323Sed [(set G8RC:$rA, (sext_inreg G8RC:$rS, i16))]>; 419193323Sed 420193323Seddef EXTSW : XForm_11<31, 986, (outs G8RC:$rA), (ins G8RC:$rS), 421193323Sed "extsw $rA, $rS", IntGeneral, 422193323Sed [(set G8RC:$rA, (sext_inreg G8RC:$rS, i32))]>, isPPC64; 423193323Sed/// EXTSW_32 - Just like EXTSW, but works on '32-bit' registers. 424193323Seddef EXTSW_32 : XForm_11<31, 986, (outs GPRC:$rA), (ins GPRC:$rS), 425193323Sed "extsw $rA, $rS", IntGeneral, 426193323Sed [(set GPRC:$rA, (PPCextsw_32 GPRC:$rS))]>, isPPC64; 427193323Seddef EXTSW_32_64 : XForm_11<31, 986, (outs G8RC:$rA), (ins GPRC:$rS), 428193323Sed "extsw $rA, $rS", IntGeneral, 429193323Sed [(set G8RC:$rA, (sext GPRC:$rS))]>, isPPC64; 430193323Sed 431198090Srdivackylet Defs = [CARRY] in { 432193323Seddef SRADI : XSForm_1<31, 413, (outs G8RC:$rA), (ins G8RC:$rS, u6imm:$SH), 433193323Sed "sradi $rA, $rS, $SH", IntRotateD, 434193323Sed [(set G8RC:$rA, (sra G8RC:$rS, (i32 imm:$SH)))]>, isPPC64; 435198090Srdivacky} 436193323Seddef CNTLZD : XForm_11<31, 58, (outs G8RC:$rA), (ins G8RC:$rS), 437193323Sed "cntlzd $rA, $rS", IntGeneral, 438193323Sed [(set G8RC:$rA, (ctlz G8RC:$rS))]>; 439193323Sed 440193323Seddef DIVD : XOForm_1<31, 489, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 441193323Sed "divd $rT, $rA, $rB", IntDivD, 442193323Sed [(set G8RC:$rT, (sdiv G8RC:$rA, G8RC:$rB))]>, isPPC64, 443193323Sed PPC970_DGroup_First, PPC970_DGroup_Cracked; 444193323Seddef DIVDU : XOForm_1<31, 457, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 445193323Sed "divdu $rT, $rA, $rB", IntDivD, 446193323Sed [(set G8RC:$rT, (udiv G8RC:$rA, G8RC:$rB))]>, isPPC64, 447193323Sed PPC970_DGroup_First, PPC970_DGroup_Cracked; 448193323Seddef MULLD : XOForm_1<31, 233, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 449193323Sed "mulld $rT, $rA, $rB", IntMulHD, 450193323Sed [(set G8RC:$rT, (mul G8RC:$rA, G8RC:$rB))]>, isPPC64; 451193323Sed 452193323Sed 453193323Sedlet isCommutable = 1 in { 454193323Seddef RLDIMI : MDForm_1<30, 3, 455193323Sed (outs G8RC:$rA), (ins G8RC:$rSi, G8RC:$rS, u6imm:$SH, u6imm:$MB), 456193323Sed "rldimi $rA, $rS, $SH, $MB", IntRotateD, 457193323Sed []>, isPPC64, RegConstraint<"$rSi = $rA">, 458193323Sed NoEncode<"$rSi">; 459193323Sed} 460193323Sed 461193323Sed// Rotate instructions. 462193323Seddef RLDCL : MDForm_1<30, 0, 463193323Sed (outs G8RC:$rA), (ins G8RC:$rS, GPRC:$rB, u6imm:$MB), 464193323Sed "rldcl $rA, $rS, $rB, $MB", IntRotateD, 465193323Sed []>, isPPC64; 466193323Seddef RLDICL : MDForm_1<30, 0, 467193323Sed (outs G8RC:$rA), (ins G8RC:$rS, u6imm:$SH, u6imm:$MB), 468193323Sed "rldicl $rA, $rS, $SH, $MB", IntRotateD, 469193323Sed []>, isPPC64; 470193323Seddef RLDICR : MDForm_1<30, 1, 471193323Sed (outs G8RC:$rA), (ins G8RC:$rS, u6imm:$SH, u6imm:$ME), 472193323Sed "rldicr $rA, $rS, $SH, $ME", IntRotateD, 473193323Sed []>, isPPC64; 474193323Sed} // End FXU Operations. 475193323Sed 476193323Sed 477193323Sed//===----------------------------------------------------------------------===// 478193323Sed// Load/Store instructions. 479193323Sed// 480193323Sed 481193323Sed 482193323Sed// Sign extending loads. 483193323Sedlet canFoldAsLoad = 1, PPC970_Unit = 2 in { 484193323Seddef LHA8: DForm_1<42, (outs G8RC:$rD), (ins memri:$src), 485193323Sed "lha $rD, $src", LdStLHA, 486193323Sed [(set G8RC:$rD, (sextloadi16 iaddr:$src))]>, 487193323Sed PPC970_DGroup_Cracked; 488193323Seddef LWA : DSForm_1<58, 2, (outs G8RC:$rD), (ins memrix:$src), 489193323Sed "lwa $rD, $src", LdStLWA, 490193323Sed [(set G8RC:$rD, (sextloadi32 ixaddr:$src))]>, isPPC64, 491193323Sed PPC970_DGroup_Cracked; 492193323Seddef LHAX8: XForm_1<31, 343, (outs G8RC:$rD), (ins memrr:$src), 493193323Sed "lhax $rD, $src", LdStLHA, 494193323Sed [(set G8RC:$rD, (sextloadi16 xaddr:$src))]>, 495193323Sed PPC970_DGroup_Cracked; 496193323Seddef LWAX : XForm_1<31, 341, (outs G8RC:$rD), (ins memrr:$src), 497193323Sed "lwax $rD, $src", LdStLHA, 498193323Sed [(set G8RC:$rD, (sextloadi32 xaddr:$src))]>, isPPC64, 499193323Sed PPC970_DGroup_Cracked; 500193323Sed 501193323Sed// Update forms. 502193323Sedlet mayLoad = 1 in 503193323Seddef LHAU8 : DForm_1<43, (outs G8RC:$rD, ptr_rc:$ea_result), (ins symbolLo:$disp, 504193323Sed ptr_rc:$rA), 505193323Sed "lhau $rD, $disp($rA)", LdStGeneral, 506193323Sed []>, RegConstraint<"$rA = $ea_result">, 507193323Sed NoEncode<"$ea_result">; 508193323Sed// NO LWAU! 509193323Sed 510193323Sed} 511193323Sed 512193323Sed// Zero extending loads. 513193323Sedlet canFoldAsLoad = 1, PPC970_Unit = 2 in { 514193323Seddef LBZ8 : DForm_1<34, (outs G8RC:$rD), (ins memri:$src), 515193323Sed "lbz $rD, $src", LdStGeneral, 516193323Sed [(set G8RC:$rD, (zextloadi8 iaddr:$src))]>; 517193323Seddef LHZ8 : DForm_1<40, (outs G8RC:$rD), (ins memri:$src), 518193323Sed "lhz $rD, $src", LdStGeneral, 519193323Sed [(set G8RC:$rD, (zextloadi16 iaddr:$src))]>; 520193323Seddef LWZ8 : DForm_1<32, (outs G8RC:$rD), (ins memri:$src), 521193323Sed "lwz $rD, $src", LdStGeneral, 522193323Sed [(set G8RC:$rD, (zextloadi32 iaddr:$src))]>, isPPC64; 523193323Sed 524193323Seddef LBZX8 : XForm_1<31, 87, (outs G8RC:$rD), (ins memrr:$src), 525193323Sed "lbzx $rD, $src", LdStGeneral, 526193323Sed [(set G8RC:$rD, (zextloadi8 xaddr:$src))]>; 527193323Seddef LHZX8 : XForm_1<31, 279, (outs G8RC:$rD), (ins memrr:$src), 528193323Sed "lhzx $rD, $src", LdStGeneral, 529193323Sed [(set G8RC:$rD, (zextloadi16 xaddr:$src))]>; 530193323Seddef LWZX8 : XForm_1<31, 23, (outs G8RC:$rD), (ins memrr:$src), 531193323Sed "lwzx $rD, $src", LdStGeneral, 532193323Sed [(set G8RC:$rD, (zextloadi32 xaddr:$src))]>; 533193323Sed 534193323Sed 535193323Sed// Update forms. 536193323Sedlet mayLoad = 1 in { 537193323Seddef LBZU8 : DForm_1<35, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memri:$addr), 538193323Sed "lbzu $rD, $addr", LdStGeneral, 539193323Sed []>, RegConstraint<"$addr.reg = $ea_result">, 540193323Sed NoEncode<"$ea_result">; 541193323Seddef LHZU8 : DForm_1<41, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memri:$addr), 542193323Sed "lhzu $rD, $addr", LdStGeneral, 543193323Sed []>, RegConstraint<"$addr.reg = $ea_result">, 544193323Sed NoEncode<"$ea_result">; 545193323Seddef LWZU8 : DForm_1<33, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memri:$addr), 546193323Sed "lwzu $rD, $addr", LdStGeneral, 547193323Sed []>, RegConstraint<"$addr.reg = $ea_result">, 548193323Sed NoEncode<"$ea_result">; 549193323Sed} 550193323Sed} 551193323Sed 552193323Sed 553193323Sed// Full 8-byte loads. 554193323Sedlet canFoldAsLoad = 1, PPC970_Unit = 2 in { 555193323Seddef LD : DSForm_1<58, 0, (outs G8RC:$rD), (ins memrix:$src), 556193323Sed "ld $rD, $src", LdStLD, 557193323Sed [(set G8RC:$rD, (load ixaddr:$src))]>, isPPC64; 558198090Srdivackydef LDtoc: DSForm_1<58, 0, (outs G8RC:$rD), (ins tocentry:$disp, G8RC:$reg), 559198090Srdivacky "ld $rD, $disp($reg)", LdStLD, 560198090Srdivacky [(set G8RC:$rD, 561198090Srdivacky (PPCtoc_entry tglobaladdr:$disp, G8RC:$reg))]>, isPPC64; 562201360Srdivackylet RST = 2, DS = 8 in 563201360Srdivackydef LDinto_toc: DSForm_1<58, 0, (outs), (ins G8RC:$reg), 564201360Srdivacky "ld 2, 8($reg)", LdStLD, 565201360Srdivacky [(PPCload_toc G8RC:$reg)]>, isPPC64; 566201360Srdivackylet RST = 2, DS = 40, RA = 1 in 567201360Srdivackydef LDtoc_restore : DSForm_1<58, 0, (outs), (ins), 568201360Srdivacky "ld 2, 40(1)", LdStLD, 569201360Srdivacky []>, isPPC64; 570193323Seddef LDX : XForm_1<31, 21, (outs G8RC:$rD), (ins memrr:$src), 571193323Sed "ldx $rD, $src", LdStLD, 572193323Sed [(set G8RC:$rD, (load xaddr:$src))]>, isPPC64; 573193323Sed 574193323Sedlet mayLoad = 1 in 575193323Seddef LDU : DSForm_1<58, 1, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memrix:$addr), 576193323Sed "ldu $rD, $addr", LdStLD, 577193323Sed []>, RegConstraint<"$addr.reg = $ea_result">, isPPC64, 578193323Sed NoEncode<"$ea_result">; 579193323Sed 580193323Sed} 581193323Sed 582201360Srdivackydef : Pat<(PPCtoc_restore), 583201360Srdivacky (LDtoc_restore)>; 584201360Srdivackydef : Pat<(PPCload ixaddr:$src), 585201360Srdivacky (LD ixaddr:$src)>; 586201360Srdivackydef : Pat<(PPCload xaddr:$src), 587201360Srdivacky (LDX xaddr:$src)>; 588201360Srdivacky 589193323Sedlet PPC970_Unit = 2 in { 590193323Sed// Truncating stores. 591193323Seddef STB8 : DForm_1<38, (outs), (ins G8RC:$rS, memri:$src), 592193323Sed "stb $rS, $src", LdStGeneral, 593193323Sed [(truncstorei8 G8RC:$rS, iaddr:$src)]>; 594193323Seddef STH8 : DForm_1<44, (outs), (ins G8RC:$rS, memri:$src), 595193323Sed "sth $rS, $src", LdStGeneral, 596193323Sed [(truncstorei16 G8RC:$rS, iaddr:$src)]>; 597193323Seddef STW8 : DForm_1<36, (outs), (ins G8RC:$rS, memri:$src), 598193323Sed "stw $rS, $src", LdStGeneral, 599193323Sed [(truncstorei32 G8RC:$rS, iaddr:$src)]>; 600193323Seddef STBX8 : XForm_8<31, 215, (outs), (ins G8RC:$rS, memrr:$dst), 601193323Sed "stbx $rS, $dst", LdStGeneral, 602193323Sed [(truncstorei8 G8RC:$rS, xaddr:$dst)]>, 603193323Sed PPC970_DGroup_Cracked; 604193323Seddef STHX8 : XForm_8<31, 407, (outs), (ins G8RC:$rS, memrr:$dst), 605193323Sed "sthx $rS, $dst", LdStGeneral, 606193323Sed [(truncstorei16 G8RC:$rS, xaddr:$dst)]>, 607193323Sed PPC970_DGroup_Cracked; 608193323Seddef STWX8 : XForm_8<31, 151, (outs), (ins G8RC:$rS, memrr:$dst), 609193323Sed "stwx $rS, $dst", LdStGeneral, 610193323Sed [(truncstorei32 G8RC:$rS, xaddr:$dst)]>, 611193323Sed PPC970_DGroup_Cracked; 612193323Sed// Normal 8-byte stores. 613193323Seddef STD : DSForm_1<62, 0, (outs), (ins G8RC:$rS, memrix:$dst), 614193323Sed "std $rS, $dst", LdStSTD, 615193323Sed [(store G8RC:$rS, ixaddr:$dst)]>, isPPC64; 616193323Seddef STDX : XForm_8<31, 149, (outs), (ins G8RC:$rS, memrr:$dst), 617193323Sed "stdx $rS, $dst", LdStSTD, 618193323Sed [(store G8RC:$rS, xaddr:$dst)]>, isPPC64, 619193323Sed PPC970_DGroup_Cracked; 620193323Sed} 621193323Sed 622193323Sedlet PPC970_Unit = 2 in { 623193323Sed 624193323Seddef STBU8 : DForm_1<38, (outs ptr_rc:$ea_res), (ins G8RC:$rS, 625193323Sed symbolLo:$ptroff, ptr_rc:$ptrreg), 626193323Sed "stbu $rS, $ptroff($ptrreg)", LdStGeneral, 627193323Sed [(set ptr_rc:$ea_res, 628193323Sed (pre_truncsti8 G8RC:$rS, ptr_rc:$ptrreg, 629193323Sed iaddroff:$ptroff))]>, 630193323Sed RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">; 631193323Seddef STHU8 : DForm_1<45, (outs ptr_rc:$ea_res), (ins G8RC:$rS, 632193323Sed symbolLo:$ptroff, ptr_rc:$ptrreg), 633193323Sed "sthu $rS, $ptroff($ptrreg)", LdStGeneral, 634193323Sed [(set ptr_rc:$ea_res, 635193323Sed (pre_truncsti16 G8RC:$rS, ptr_rc:$ptrreg, 636193323Sed iaddroff:$ptroff))]>, 637193323Sed RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">; 638193323Seddef STWU8 : DForm_1<37, (outs ptr_rc:$ea_res), (ins G8RC:$rS, 639193323Sed symbolLo:$ptroff, ptr_rc:$ptrreg), 640193323Sed "stwu $rS, $ptroff($ptrreg)", LdStGeneral, 641193323Sed [(set ptr_rc:$ea_res, (pre_store G8RC:$rS, ptr_rc:$ptrreg, 642193323Sed iaddroff:$ptroff))]>, 643193323Sed RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">; 644193323Sed 645193323Sed 646193323Seddef STDU : DSForm_1<62, 1, (outs ptr_rc:$ea_res), (ins G8RC:$rS, 647193323Sed s16immX4:$ptroff, ptr_rc:$ptrreg), 648193323Sed "stdu $rS, $ptroff($ptrreg)", LdStSTD, 649193323Sed [(set ptr_rc:$ea_res, (pre_store G8RC:$rS, ptr_rc:$ptrreg, 650193323Sed iaddroff:$ptroff))]>, 651193323Sed RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">, 652193323Sed isPPC64; 653193323Sed 654193323Sedlet mayStore = 1 in 655193323Seddef STDUX : XForm_8<31, 181, (outs), (ins G8RC:$rS, memrr:$dst), 656193323Sed "stdux $rS, $dst", LdStSTD, 657193323Sed []>, isPPC64; 658193323Sed 659193323Sed// STD_32/STDX_32 - Just like STD/STDX, but uses a '32-bit' input register. 660193323Seddef STD_32 : DSForm_1<62, 0, (outs), (ins GPRC:$rT, memrix:$dst), 661193323Sed "std $rT, $dst", LdStSTD, 662193323Sed [(PPCstd_32 GPRC:$rT, ixaddr:$dst)]>, isPPC64; 663193323Seddef STDX_32 : XForm_8<31, 149, (outs), (ins GPRC:$rT, memrr:$dst), 664193323Sed "stdx $rT, $dst", LdStSTD, 665193323Sed [(PPCstd_32 GPRC:$rT, xaddr:$dst)]>, isPPC64, 666193323Sed PPC970_DGroup_Cracked; 667193323Sed} 668193323Sed 669193323Sed 670193323Sed 671193323Sed//===----------------------------------------------------------------------===// 672193323Sed// Floating point instructions. 673193323Sed// 674193323Sed 675193323Sed 676193323Sedlet PPC970_Unit = 3, Uses = [RM] in { // FPU Operations. 677193323Seddef FCFID : XForm_26<63, 846, (outs F8RC:$frD), (ins F8RC:$frB), 678193323Sed "fcfid $frD, $frB", FPGeneral, 679193323Sed [(set F8RC:$frD, (PPCfcfid F8RC:$frB))]>, isPPC64; 680193323Seddef FCTIDZ : XForm_26<63, 815, (outs F8RC:$frD), (ins F8RC:$frB), 681193323Sed "fctidz $frD, $frB", FPGeneral, 682193323Sed [(set F8RC:$frD, (PPCfctidz F8RC:$frB))]>, isPPC64; 683193323Sed} 684193323Sed 685193323Sed 686193323Sed//===----------------------------------------------------------------------===// 687193323Sed// Instruction Patterns 688193323Sed// 689193323Sed 690193323Sed// Extensions and truncates to/from 32-bit regs. 691193323Seddef : Pat<(i64 (zext GPRC:$in)), 692193323Sed (RLDICL (OR4To8 GPRC:$in, GPRC:$in), 0, 32)>; 693193323Seddef : Pat<(i64 (anyext GPRC:$in)), 694193323Sed (OR4To8 GPRC:$in, GPRC:$in)>; 695193323Seddef : Pat<(i32 (trunc G8RC:$in)), 696193323Sed (OR8To4 G8RC:$in, G8RC:$in)>; 697193323Sed 698193323Sed// Extending loads with i64 targets. 699193323Seddef : Pat<(zextloadi1 iaddr:$src), 700193323Sed (LBZ8 iaddr:$src)>; 701193323Seddef : Pat<(zextloadi1 xaddr:$src), 702193323Sed (LBZX8 xaddr:$src)>; 703193323Seddef : Pat<(extloadi1 iaddr:$src), 704193323Sed (LBZ8 iaddr:$src)>; 705193323Seddef : Pat<(extloadi1 xaddr:$src), 706193323Sed (LBZX8 xaddr:$src)>; 707193323Seddef : Pat<(extloadi8 iaddr:$src), 708193323Sed (LBZ8 iaddr:$src)>; 709193323Seddef : Pat<(extloadi8 xaddr:$src), 710193323Sed (LBZX8 xaddr:$src)>; 711193323Seddef : Pat<(extloadi16 iaddr:$src), 712193323Sed (LHZ8 iaddr:$src)>; 713193323Seddef : Pat<(extloadi16 xaddr:$src), 714193323Sed (LHZX8 xaddr:$src)>; 715193323Seddef : Pat<(extloadi32 iaddr:$src), 716193323Sed (LWZ8 iaddr:$src)>; 717193323Seddef : Pat<(extloadi32 xaddr:$src), 718193323Sed (LWZX8 xaddr:$src)>; 719193323Sed 720193323Sed// Standard shifts. These are represented separately from the real shifts above 721193323Sed// so that we can distinguish between shifts that allow 6-bit and 7-bit shift 722193323Sed// amounts. 723193323Seddef : Pat<(sra G8RC:$rS, GPRC:$rB), 724193323Sed (SRAD G8RC:$rS, GPRC:$rB)>; 725193323Seddef : Pat<(srl G8RC:$rS, GPRC:$rB), 726193323Sed (SRD G8RC:$rS, GPRC:$rB)>; 727193323Seddef : Pat<(shl G8RC:$rS, GPRC:$rB), 728193323Sed (SLD G8RC:$rS, GPRC:$rB)>; 729193323Sed 730193323Sed// SHL/SRL 731193323Seddef : Pat<(shl G8RC:$in, (i32 imm:$imm)), 732193323Sed (RLDICR G8RC:$in, imm:$imm, (SHL64 imm:$imm))>; 733193323Seddef : Pat<(srl G8RC:$in, (i32 imm:$imm)), 734193323Sed (RLDICL G8RC:$in, (SRL64 imm:$imm), imm:$imm)>; 735193323Sed 736193323Sed// ROTL 737193323Seddef : Pat<(rotl G8RC:$in, GPRC:$sh), 738193323Sed (RLDCL G8RC:$in, GPRC:$sh, 0)>; 739193323Seddef : Pat<(rotl G8RC:$in, (i32 imm:$imm)), 740193323Sed (RLDICL G8RC:$in, imm:$imm, 0)>; 741193323Sed 742193323Sed// Hi and Lo for Darwin Global Addresses. 743193323Seddef : Pat<(PPChi tglobaladdr:$in, 0), (LIS8 tglobaladdr:$in)>; 744193323Seddef : Pat<(PPClo tglobaladdr:$in, 0), (LI8 tglobaladdr:$in)>; 745193323Seddef : Pat<(PPChi tconstpool:$in , 0), (LIS8 tconstpool:$in)>; 746193323Seddef : Pat<(PPClo tconstpool:$in , 0), (LI8 tconstpool:$in)>; 747193323Seddef : Pat<(PPChi tjumptable:$in , 0), (LIS8 tjumptable:$in)>; 748193323Seddef : Pat<(PPClo tjumptable:$in , 0), (LI8 tjumptable:$in)>; 749198953Srdivackydef : Pat<(PPChi tblockaddress:$in, 0), (LIS8 tblockaddress:$in)>; 750198953Srdivackydef : Pat<(PPClo tblockaddress:$in, 0), (LI8 tblockaddress:$in)>; 751193323Seddef : Pat<(add G8RC:$in, (PPChi tglobaladdr:$g, 0)), 752193323Sed (ADDIS8 G8RC:$in, tglobaladdr:$g)>; 753193323Seddef : Pat<(add G8RC:$in, (PPChi tconstpool:$g, 0)), 754193323Sed (ADDIS8 G8RC:$in, tconstpool:$g)>; 755193323Seddef : Pat<(add G8RC:$in, (PPChi tjumptable:$g, 0)), 756193323Sed (ADDIS8 G8RC:$in, tjumptable:$g)>; 757198953Srdivackydef : Pat<(add G8RC:$in, (PPChi tblockaddress:$g, 0)), 758198953Srdivacky (ADDIS8 G8RC:$in, tblockaddress:$g)>; 759