PPCInstr64Bit.td revision 198090
1327147Sdim//===- PPCInstr64Bit.td - The PowerPC 64-bit Support -------*- tablegen -*-===// 2327147Sdim// 3327147Sdim// The LLVM Compiler Infrastructure 4363496Sdim// 5327147Sdim// This file is distributed under the University of Illinois Open Source 6327147Sdim// License. See LICENSE.TXT for details. 7327147Sdim// 8327147Sdim//===----------------------------------------------------------------------===// 9327147Sdim// 10327147Sdim// This file describes the PowerPC 64-bit instructions. These patterns are used 11327147Sdim// both when in ppc64 mode and when in "use 64-bit extensions in 32-bit" mode. 12327147Sdim// 13327147Sdim//===----------------------------------------------------------------------===// 14327147Sdim 15327147Sdim//===----------------------------------------------------------------------===// 16327147Sdim// 64-bit operands. 17327147Sdim// 18327147Sdimdef s16imm64 : Operand<i64> { 19327147Sdim let PrintMethod = "printS16ImmOperand"; 20327147Sdim} 21327147Sdimdef u16imm64 : Operand<i64> { 22327147Sdim let PrintMethod = "printU16ImmOperand"; 23327147Sdim} 24327147Sdimdef symbolHi64 : Operand<i64> { 25327147Sdim let PrintMethod = "printSymbolHi"; 26327147Sdim} 27327147Sdimdef symbolLo64 : Operand<i64> { 28327147Sdim let PrintMethod = "printSymbolLo"; 29327147Sdim} 30327147Sdim 31327147Sdim//===----------------------------------------------------------------------===// 32327147Sdim// 64-bit transformation functions. 33327147Sdim// 34327147Sdim 35327147Sdimdef SHL64 : SDNodeXForm<imm, [{ 36327147Sdim // Transformation function: 63 - imm 37327147Sdim return getI32Imm(63 - N->getZExtValue()); 38327147Sdim}]>; 39327147Sdim 40327147Sdimdef SRL64 : SDNodeXForm<imm, [{ 41327147Sdim // Transformation function: 64 - imm 42327147Sdim return N->getZExtValue() ? getI32Imm(64 - N->getZExtValue()) : getI32Imm(0); 43327147Sdim}]>; 44327147Sdim 45327147Sdimdef HI32_48 : SDNodeXForm<imm, [{ 46327147Sdim // Transformation function: shift the immediate value down into the low bits. 47327147Sdim return getI32Imm((unsigned short)(N->getZExtValue() >> 32)); 48327147Sdim}]>; 49327147Sdim 50327147Sdimdef HI48_64 : SDNodeXForm<imm, [{ 51327147Sdim // Transformation function: shift the immediate value down into the low bits. 52327147Sdim return getI32Imm((unsigned short)(N->getZExtValue() >> 48)); 53327147Sdim}]>; 54327147Sdim 55327147Sdim 56327147Sdim//===----------------------------------------------------------------------===// 57327147Sdim// Calls. 58327147Sdim// 59327147Sdim 60327147Sdimlet Defs = [LR8] in 61327147Sdim def MovePCtoLR8 : Pseudo<(outs), (ins piclabel:$label), "bl $label", []>, 62327147Sdim PPC970_Unit_BRU; 63327147Sdim 64327147Sdim// Darwin ABI Calls. 65327147Sdimlet isCall = 1, PPC970_Unit = 7, 66327147Sdim // All calls clobber the PPC64 non-callee saved registers. 67327147Sdim Defs = [X0,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11,X12, 68327147Sdim F0,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,F13, 69327147Sdim V0,V1,V2,V3,V4,V5,V6,V7,V8,V9,V10,V11,V12,V13,V14,V15,V16,V17,V18,V19, 70327147Sdim LR8,CTR8, 71327147Sdim CR0,CR1,CR5,CR6,CR7,CARRY] in { 72327147Sdim // Convenient aliases for call instructions 73327147Sdim let Uses = [RM] in { 74327147Sdim def BL8_Darwin : IForm<18, 0, 1, 75327147Sdim (outs), (ins calltarget:$func, variable_ops), 76327147Sdim "bl $func", BrB, []>; // See Pat patterns below. 77327147Sdim def BLA8_Darwin : IForm<18, 1, 1, 78327147Sdim (outs), (ins aaddr:$func, variable_ops), 79327147Sdim "bla $func", BrB, [(PPCcall_Darwin (i64 imm:$func))]>; 80327147Sdim } 81327147Sdim let Uses = [CTR8, RM] in { 82327147Sdim def BCTRL8_Darwin : XLForm_2_ext<19, 528, 20, 0, 1, 83327147Sdim (outs), (ins variable_ops), 84327147Sdim "bctrl", BrB, 85327147Sdim [(PPCbctrl_Darwin)]>, Requires<[In64BitMode]>; 86327147Sdim } 87327147Sdim} 88327147Sdim 89327147Sdim// ELF 64 ABI Calls = Darwin ABI Calls 90327147Sdim// Used to define BL8_ELF and BLA8_ELF 91327147Sdimlet isCall = 1, PPC970_Unit = 7, 92327147Sdim // All calls clobber the PPC64 non-callee saved registers. 93327147Sdim Defs = [X0,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11,X12, 94327147Sdim F0,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,F13, 95327147Sdim V0,V1,V2,V3,V4,V5,V6,V7,V8,V9,V10,V11,V12,V13,V14,V15,V16,V17,V18,V19, 96327147Sdim LR8,CTR8, 97327147Sdim CR0,CR1,CR5,CR6,CR7,CARRY] in { 98327147Sdim // Convenient aliases for call instructions 99327147Sdim let Uses = [RM] in { 100327147Sdim def BL8_ELF : IForm<18, 0, 1, 101327147Sdim (outs), (ins calltarget:$func, variable_ops), 102327147Sdim "bl $func", BrB, []>; // See Pat patterns below. 103327147Sdim def BLA8_ELF : IForm<18, 1, 1, 104327147Sdim (outs), (ins aaddr:$func, variable_ops), 105327147Sdim "bla $func", BrB, [(PPCcall_SVR4 (i64 imm:$func))]>; 106327147Sdim } 107327147Sdim let Uses = [CTR8, RM] in { 108327147Sdim def BCTRL8_ELF : XLForm_2_ext<19, 528, 20, 0, 1, 109327147Sdim (outs), (ins variable_ops), 110327147Sdim "bctrl", BrB, 111327147Sdim [(PPCbctrl_SVR4)]>, Requires<[In64BitMode]>; 112327147Sdim } 113327147Sdim} 114327147Sdim 115327147Sdim 116327147Sdim// Calls 117327147Sdimdef : Pat<(PPCcall_Darwin (i64 tglobaladdr:$dst)), 118327147Sdim (BL8_Darwin tglobaladdr:$dst)>; 119327147Sdimdef : Pat<(PPCcall_Darwin (i64 texternalsym:$dst)), 120327147Sdim (BL8_Darwin texternalsym:$dst)>; 121327147Sdim 122327147Sdimdef : Pat<(PPCcall_SVR4 (i64 tglobaladdr:$dst)), 123327147Sdim (BL8_ELF tglobaladdr:$dst)>; 124327147Sdimdef : Pat<(PPCcall_SVR4 (i64 texternalsym:$dst)), 125327147Sdim (BL8_ELF texternalsym:$dst)>; 126327147Sdimdef : Pat<(PPCnop), 127327147Sdim (NOP)>; 128327147Sdim 129327147Sdim// Atomic operations 130327147Sdimlet usesCustomDAGSchedInserter = 1 in { 131327147Sdim let Uses = [CR0] in { 132327147Sdim def ATOMIC_LOAD_ADD_I64 : Pseudo< 133327147Sdim (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), 134327147Sdim "${:comment} ATOMIC_LOAD_ADD_I64 PSEUDO!", 135327147Sdim [(set G8RC:$dst, (atomic_load_add_64 xoaddr:$ptr, G8RC:$incr))]>; 136327147Sdim def ATOMIC_LOAD_SUB_I64 : Pseudo< 137327147Sdim (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), 138327147Sdim "${:comment} ATOMIC_LOAD_SUB_I64 PSEUDO!", 139327147Sdim [(set G8RC:$dst, (atomic_load_sub_64 xoaddr:$ptr, G8RC:$incr))]>; 140327147Sdim def ATOMIC_LOAD_OR_I64 : Pseudo< 141327147Sdim (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), 142327147Sdim "${:comment} ATOMIC_LOAD_OR_I64 PSEUDO!", 143327147Sdim [(set G8RC:$dst, (atomic_load_or_64 xoaddr:$ptr, G8RC:$incr))]>; 144327147Sdim def ATOMIC_LOAD_XOR_I64 : Pseudo< 145327147Sdim (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), 146327147Sdim "${:comment} ATOMIC_LOAD_XOR_I64 PSEUDO!", 147327147Sdim [(set G8RC:$dst, (atomic_load_xor_64 xoaddr:$ptr, G8RC:$incr))]>; 148327147Sdim def ATOMIC_LOAD_AND_I64 : Pseudo< 149327147Sdim (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), 150327147Sdim "${:comment} ATOMIC_LOAD_AND_I64 PSEUDO!", 151327147Sdim [(set G8RC:$dst, (atomic_load_and_64 xoaddr:$ptr, G8RC:$incr))]>; 152327147Sdim def ATOMIC_LOAD_NAND_I64 : Pseudo< 153327147Sdim (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$incr), 154327147Sdim "${:comment} ATOMIC_LOAD_NAND_I64 PSEUDO!", 155327147Sdim [(set G8RC:$dst, (atomic_load_nand_64 xoaddr:$ptr, G8RC:$incr))]>; 156327147Sdim 157327147Sdim def ATOMIC_CMP_SWAP_I64 : Pseudo< 158327147Sdim (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$old, G8RC:$new), 159327147Sdim "${:comment} ATOMIC_CMP_SWAP_I64 PSEUDO!", 160327147Sdim [(set G8RC:$dst, 161327147Sdim (atomic_cmp_swap_64 xoaddr:$ptr, G8RC:$old, G8RC:$new))]>; 162327147Sdim 163327147Sdim def ATOMIC_SWAP_I64 : Pseudo< 164327147Sdim (outs G8RC:$dst), (ins memrr:$ptr, G8RC:$new), 165327147Sdim "${:comment} ATOMIC_SWAP_I64 PSEUDO!", 166327147Sdim [(set G8RC:$dst, (atomic_swap_64 xoaddr:$ptr, G8RC:$new))]>; 167327147Sdim } 168327147Sdim} 169327147Sdim 170327147Sdim// Instructions to support atomic operations 171327147Sdimdef LDARX : XForm_1<31, 84, (outs G8RC:$rD), (ins memrr:$ptr), 172327147Sdim "ldarx $rD, $ptr", LdStLDARX, 173327147Sdim [(set G8RC:$rD, (PPClarx xoaddr:$ptr))]>; 174327147Sdim 175327147Sdimlet Defs = [CR0] in 176327147Sdimdef STDCX : XForm_1<31, 214, (outs), (ins G8RC:$rS, memrr:$dst), 177327147Sdim "stdcx. $rS, $dst", LdStSTDCX, 178327147Sdim [(PPCstcx G8RC:$rS, xoaddr:$dst)]>, 179327147Sdim isDOT; 180327147Sdim 181327147Sdimlet isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [RM] in 182327147Sdimdef TCRETURNdi8 :Pseudo< (outs), 183327147Sdim (ins calltarget:$dst, i32imm:$offset, variable_ops), 184327147Sdim "#TC_RETURNd8 $dst $offset", 185327147Sdim []>; 186327147Sdim 187327147Sdimlet isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [RM] in 188327147Sdimdef TCRETURNai8 :Pseudo<(outs), (ins aaddr:$func, i32imm:$offset, variable_ops), 189327147Sdim "#TC_RETURNa8 $func $offset", 190327147Sdim [(PPCtc_return (i64 imm:$func), imm:$offset)]>; 191327147Sdim 192327147Sdimlet isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [RM] in 193327147Sdimdef TCRETURNri8 : Pseudo<(outs), (ins CTRRC8:$dst, i32imm:$offset, variable_ops), 194327147Sdim "#TC_RETURNr8 $dst $offset", 195327147Sdim []>; 196327147Sdim 197327147Sdim 198327147Sdimlet isTerminator = 1, isBarrier = 1, PPC970_Unit = 7, isBranch = 1, 199327147Sdim isIndirectBranch = 1, isCall = 1, isReturn = 1, Uses = [CTR, RM] in 200327147Sdimdef TAILBCTR8 : XLForm_2_ext<19, 528, 20, 0, 0, (outs), (ins), "bctr", BrB, []>, 201327147Sdim Requires<[In64BitMode]>; 202327147Sdim 203327147Sdim 204327147Sdim 205327147Sdimlet isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7, 206327147Sdim isBarrier = 1, isCall = 1, isReturn = 1, Uses = [RM] in 207327147Sdimdef TAILB8 : IForm<18, 0, 0, (outs), (ins calltarget:$dst), 208327147Sdim "b $dst", BrB, 209327147Sdim []>; 210327147Sdim 211327147Sdim 212327147Sdimlet isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7, 213327147Sdim isBarrier = 1, isCall = 1, isReturn = 1, Uses = [RM] in 214327147Sdimdef TAILBA8 : IForm<18, 0, 0, (outs), (ins aaddr:$dst), 215327147Sdim "ba $dst", BrB, 216327147Sdim []>; 217327147Sdim 218327147Sdimdef : Pat<(PPCtc_return (i64 tglobaladdr:$dst), imm:$imm), 219327147Sdim (TCRETURNdi8 tglobaladdr:$dst, imm:$imm)>; 220327147Sdim 221327147Sdimdef : Pat<(PPCtc_return (i64 texternalsym:$dst), imm:$imm), 222327147Sdim (TCRETURNdi8 texternalsym:$dst, imm:$imm)>; 223327147Sdim 224327147Sdimdef : Pat<(PPCtc_return CTRRC8:$dst, imm:$imm), 225327147Sdim (TCRETURNri8 CTRRC8:$dst, imm:$imm)>; 226327147Sdim 227327147Sdim 228327147Sdim//===----------------------------------------------------------------------===// 229327147Sdim// 64-bit SPR manipulation instrs. 230327147Sdim 231327147Sdimlet Uses = [CTR8] in { 232327147Sdimdef MFCTR8 : XFXForm_1_ext<31, 339, 9, (outs G8RC:$rT), (ins), 233327147Sdim "mfctr $rT", SprMFSPR>, 234327147Sdim PPC970_DGroup_First, PPC970_Unit_FXU; 235327147Sdim} 236327147Sdimlet Pattern = [(PPCmtctr G8RC:$rS)], Defs = [CTR8] in { 237327147Sdimdef MTCTR8 : XFXForm_7_ext<31, 467, 9, (outs), (ins G8RC:$rS), 238327147Sdim "mtctr $rS", SprMTSPR>, 239327147Sdim PPC970_DGroup_First, PPC970_Unit_FXU; 240327147Sdim} 241327147Sdim 242327147Sdimlet Defs = [X1], Uses = [X1] in 243327147Sdimdef DYNALLOC8 : Pseudo<(outs G8RC:$result), (ins G8RC:$negsize, memri:$fpsi), 244327147Sdim "${:comment} DYNALLOC8 $result, $negsize, $fpsi", 245327147Sdim [(set G8RC:$result, 246327147Sdim (PPCdynalloc G8RC:$negsize, iaddr:$fpsi))]>; 247327147Sdim 248327147Sdimlet Defs = [LR8] in { 249327147Sdimdef MTLR8 : XFXForm_7_ext<31, 467, 8, (outs), (ins G8RC:$rS), 250327147Sdim "mtlr $rS", SprMTSPR>, 251327147Sdim PPC970_DGroup_First, PPC970_Unit_FXU; 252327147Sdim} 253327147Sdimlet Uses = [LR8] in { 254327147Sdimdef MFLR8 : XFXForm_1_ext<31, 339, 8, (outs G8RC:$rT), (ins), 255327147Sdim "mflr $rT", SprMFSPR>, 256327147Sdim PPC970_DGroup_First, PPC970_Unit_FXU; 257327147Sdim} 258327147Sdim 259327147Sdim//===----------------------------------------------------------------------===// 260327147Sdim// Fixed point instructions. 261327147Sdim// 262327147Sdim 263327147Sdimlet PPC970_Unit = 1 in { // FXU Operations. 264327147Sdim 265327147Sdim// Copies, extends, truncates. 266327147Sdimdef OR4To8 : XForm_6<31, 444, (outs G8RC:$rA), (ins GPRC:$rS, GPRC:$rB), 267327147Sdim "or $rA, $rS, $rB", IntGeneral, 268327147Sdim []>; 269327147Sdimdef OR8To4 : XForm_6<31, 444, (outs GPRC:$rA), (ins G8RC:$rS, G8RC:$rB), 270327147Sdim "or $rA, $rS, $rB", IntGeneral, 271327147Sdim []>; 272327147Sdim 273327147Sdimdef LI8 : DForm_2_r0<14, (outs G8RC:$rD), (ins symbolLo64:$imm), 274327147Sdim "li $rD, $imm", IntGeneral, 275327147Sdim [(set G8RC:$rD, immSExt16:$imm)]>; 276327147Sdimdef LIS8 : DForm_2_r0<15, (outs G8RC:$rD), (ins symbolHi64:$imm), 277327147Sdim "lis $rD, $imm", IntGeneral, 278327147Sdim [(set G8RC:$rD, imm16ShiftedSExt:$imm)]>; 279327147Sdim 280327147Sdim// Logical ops. 281327147Sdimdef NAND8: XForm_6<31, 476, (outs G8RC:$rA), (ins G8RC:$rS, G8RC:$rB), 282327147Sdim "nand $rA, $rS, $rB", IntGeneral, 283327147Sdim [(set G8RC:$rA, (not (and G8RC:$rS, G8RC:$rB)))]>; 284327147Sdimdef AND8 : XForm_6<31, 28, (outs G8RC:$rA), (ins G8RC:$rS, G8RC:$rB), 285327147Sdim "and $rA, $rS, $rB", IntGeneral, 286327147Sdim [(set G8RC:$rA, (and G8RC:$rS, G8RC:$rB))]>; 287327147Sdimdef ANDC8: XForm_6<31, 60, (outs G8RC:$rA), (ins G8RC:$rS, G8RC:$rB), 288327147Sdim "andc $rA, $rS, $rB", IntGeneral, 289327147Sdim [(set G8RC:$rA, (and G8RC:$rS, (not G8RC:$rB)))]>; 290327147Sdimdef OR8 : XForm_6<31, 444, (outs G8RC:$rA), (ins G8RC:$rS, G8RC:$rB), 291327147Sdim "or $rA, $rS, $rB", IntGeneral, 292327147Sdim [(set G8RC:$rA, (or G8RC:$rS, G8RC:$rB))]>; 293327147Sdimdef NOR8 : XForm_6<31, 124, (outs G8RC:$rA), (ins G8RC:$rS, G8RC:$rB), 294327147Sdim "nor $rA, $rS, $rB", IntGeneral, 295327147Sdim [(set G8RC:$rA, (not (or G8RC:$rS, G8RC:$rB)))]>; 296327147Sdimdef ORC8 : XForm_6<31, 412, (outs G8RC:$rA), (ins G8RC:$rS, G8RC:$rB), 297327147Sdim "orc $rA, $rS, $rB", IntGeneral, 298327147Sdim [(set G8RC:$rA, (or G8RC:$rS, (not G8RC:$rB)))]>; 299327147Sdimdef EQV8 : XForm_6<31, 284, (outs G8RC:$rA), (ins G8RC:$rS, G8RC:$rB), 300327147Sdim "eqv $rA, $rS, $rB", IntGeneral, 301327147Sdim [(set G8RC:$rA, (not (xor G8RC:$rS, G8RC:$rB)))]>; 302327147Sdimdef XOR8 : XForm_6<31, 316, (outs G8RC:$rA), (ins G8RC:$rS, G8RC:$rB), 303327147Sdim "xor $rA, $rS, $rB", IntGeneral, 304327147Sdim [(set G8RC:$rA, (xor G8RC:$rS, G8RC:$rB))]>; 305327147Sdim 306327147Sdim// Logical ops with immediate. 307327147Sdimdef ANDIo8 : DForm_4<28, (outs G8RC:$dst), (ins G8RC:$src1, u16imm:$src2), 308327147Sdim "andi. $dst, $src1, $src2", IntGeneral, 309327147Sdim [(set G8RC:$dst, (and G8RC:$src1, immZExt16:$src2))]>, 310327147Sdim isDOT; 311327147Sdimdef ANDISo8 : DForm_4<29, (outs G8RC:$dst), (ins G8RC:$src1, u16imm:$src2), 312327147Sdim "andis. $dst, $src1, $src2", IntGeneral, 313327147Sdim [(set G8RC:$dst, (and G8RC:$src1,imm16ShiftedZExt:$src2))]>, 314327147Sdim isDOT; 315327147Sdimdef ORI8 : DForm_4<24, (outs G8RC:$dst), (ins G8RC:$src1, u16imm:$src2), 316327147Sdim "ori $dst, $src1, $src2", IntGeneral, 317327147Sdim [(set G8RC:$dst, (or G8RC:$src1, immZExt16:$src2))]>; 318327147Sdimdef ORIS8 : DForm_4<25, (outs G8RC:$dst), (ins G8RC:$src1, u16imm:$src2), 319327147Sdim "oris $dst, $src1, $src2", IntGeneral, 320327147Sdim [(set G8RC:$dst, (or G8RC:$src1, imm16ShiftedZExt:$src2))]>; 321327147Sdimdef XORI8 : DForm_4<26, (outs G8RC:$dst), (ins G8RC:$src1, u16imm:$src2), 322327147Sdim "xori $dst, $src1, $src2", IntGeneral, 323327147Sdim [(set G8RC:$dst, (xor G8RC:$src1, immZExt16:$src2))]>; 324327147Sdimdef XORIS8 : DForm_4<27, (outs G8RC:$dst), (ins G8RC:$src1, u16imm:$src2), 325327147Sdim "xoris $dst, $src1, $src2", IntGeneral, 326327147Sdim [(set G8RC:$dst, (xor G8RC:$src1, imm16ShiftedZExt:$src2))]>; 327327147Sdim 328327147Sdimdef ADD8 : XOForm_1<31, 266, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 329327147Sdim "add $rT, $rA, $rB", IntGeneral, 330327147Sdim [(set G8RC:$rT, (add G8RC:$rA, G8RC:$rB))]>; 331327147Sdim 332327147Sdimlet Defs = [CARRY] in { 333327147Sdimdef ADDC8 : XOForm_1<31, 10, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 334327147Sdim "addc $rT, $rA, $rB", IntGeneral, 335327147Sdim [(set G8RC:$rT, (addc G8RC:$rA, G8RC:$rB))]>, 336327147Sdim PPC970_DGroup_Cracked; 337327147Sdimdef ADDIC8 : DForm_2<12, (outs G8RC:$rD), (ins G8RC:$rA, s16imm64:$imm), 338327147Sdim "addic $rD, $rA, $imm", IntGeneral, 339327147Sdim [(set G8RC:$rD, (addc G8RC:$rA, immSExt16:$imm))]>; 340327147Sdim} 341327147Sdimdef ADDI8 : DForm_2<14, (outs G8RC:$rD), (ins G8RC:$rA, s16imm64:$imm), 342327147Sdim "addi $rD, $rA, $imm", IntGeneral, 343327147Sdim [(set G8RC:$rD, (add G8RC:$rA, immSExt16:$imm))]>; 344327147Sdimdef ADDIS8 : DForm_2<15, (outs G8RC:$rD), (ins G8RC:$rA, symbolHi64:$imm), 345327147Sdim "addis $rD, $rA, $imm", IntGeneral, 346327147Sdim [(set G8RC:$rD, (add G8RC:$rA, imm16ShiftedSExt:$imm))]>; 347327147Sdim 348327147Sdimlet Defs = [CARRY] in { 349327147Sdimdef SUBFIC8: DForm_2< 8, (outs G8RC:$rD), (ins G8RC:$rA, s16imm64:$imm), 350327147Sdim "subfic $rD, $rA, $imm", IntGeneral, 351327147Sdim [(set G8RC:$rD, (subc immSExt16:$imm, G8RC:$rA))]>; 352327147Sdimdef SUBFC8 : XOForm_1<31, 8, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 353327147Sdim "subfc $rT, $rA, $rB", IntGeneral, 354327147Sdim [(set G8RC:$rT, (subc G8RC:$rB, G8RC:$rA))]>, 355327147Sdim PPC970_DGroup_Cracked; 356327147Sdim} 357327147Sdimdef SUBF8 : XOForm_1<31, 40, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 358327147Sdim "subf $rT, $rA, $rB", IntGeneral, 359327147Sdim [(set G8RC:$rT, (sub G8RC:$rB, G8RC:$rA))]>; 360327147Sdimdef NEG8 : XOForm_3<31, 104, 0, (outs G8RC:$rT), (ins G8RC:$rA), 361327147Sdim "neg $rT, $rA", IntGeneral, 362327147Sdim [(set G8RC:$rT, (ineg G8RC:$rA))]>; 363327147Sdimlet Uses = [CARRY], Defs = [CARRY] in { 364327147Sdimdef ADDE8 : XOForm_1<31, 138, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 365327147Sdim "adde $rT, $rA, $rB", IntGeneral, 366327147Sdim [(set G8RC:$rT, (adde G8RC:$rA, G8RC:$rB))]>; 367327147Sdimdef ADDME8 : XOForm_3<31, 234, 0, (outs G8RC:$rT), (ins G8RC:$rA), 368327147Sdim "addme $rT, $rA", IntGeneral, 369327147Sdim [(set G8RC:$rT, (adde G8RC:$rA, immAllOnes))]>; 370327147Sdimdef ADDZE8 : XOForm_3<31, 202, 0, (outs G8RC:$rT), (ins G8RC:$rA), 371327147Sdim "addze $rT, $rA", IntGeneral, 372327147Sdim [(set G8RC:$rT, (adde G8RC:$rA, 0))]>; 373327147Sdimdef SUBFE8 : XOForm_1<31, 136, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 374327147Sdim "subfe $rT, $rA, $rB", IntGeneral, 375327147Sdim [(set G8RC:$rT, (sube G8RC:$rB, G8RC:$rA))]>; 376327147Sdimdef SUBFME8 : XOForm_3<31, 232, 0, (outs G8RC:$rT), (ins G8RC:$rA), 377327147Sdim "subfme $rT, $rA", IntGeneral, 378327147Sdim [(set G8RC:$rT, (sube immAllOnes, G8RC:$rA))]>; 379327147Sdimdef SUBFZE8 : XOForm_3<31, 200, 0, (outs G8RC:$rT), (ins G8RC:$rA), 380327147Sdim "subfze $rT, $rA", IntGeneral, 381327147Sdim [(set G8RC:$rT, (sube 0, G8RC:$rA))]>; 382327147Sdim} 383327147Sdim 384327147Sdim 385327147Sdimdef MULHD : XOForm_1<31, 73, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 386327147Sdim "mulhd $rT, $rA, $rB", IntMulHW, 387327147Sdim [(set G8RC:$rT, (mulhs G8RC:$rA, G8RC:$rB))]>; 388327147Sdimdef MULHDU : XOForm_1<31, 9, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 389327147Sdim "mulhdu $rT, $rA, $rB", IntMulHWU, 390327147Sdim [(set G8RC:$rT, (mulhu G8RC:$rA, G8RC:$rB))]>; 391327147Sdim 392327147Sdimdef CMPD : XForm_16_ext<31, 0, (outs CRRC:$crD), (ins G8RC:$rA, G8RC:$rB), 393327147Sdim "cmpd $crD, $rA, $rB", IntCompare>, isPPC64; 394327147Sdimdef CMPLD : XForm_16_ext<31, 32, (outs CRRC:$crD), (ins G8RC:$rA, G8RC:$rB), 395327147Sdim "cmpld $crD, $rA, $rB", IntCompare>, isPPC64; 396327147Sdimdef CMPDI : DForm_5_ext<11, (outs CRRC:$crD), (ins G8RC:$rA, s16imm:$imm), 397327147Sdim "cmpdi $crD, $rA, $imm", IntCompare>, isPPC64; 398327147Sdimdef CMPLDI : DForm_6_ext<10, (outs CRRC:$dst), (ins G8RC:$src1, u16imm:$src2), 399327147Sdim "cmpldi $dst, $src1, $src2", IntCompare>, isPPC64; 400327147Sdim 401327147Sdimdef SLD : XForm_6<31, 27, (outs G8RC:$rA), (ins G8RC:$rS, GPRC:$rB), 402327147Sdim "sld $rA, $rS, $rB", IntRotateD, 403327147Sdim [(set G8RC:$rA, (PPCshl G8RC:$rS, GPRC:$rB))]>, isPPC64; 404327147Sdimdef SRD : XForm_6<31, 539, (outs G8RC:$rA), (ins G8RC:$rS, GPRC:$rB), 405327147Sdim "srd $rA, $rS, $rB", IntRotateD, 406327147Sdim [(set G8RC:$rA, (PPCsrl G8RC:$rS, GPRC:$rB))]>, isPPC64; 407327147Sdimlet Defs = [CARRY] in { 408327147Sdimdef SRAD : XForm_6<31, 794, (outs G8RC:$rA), (ins G8RC:$rS, GPRC:$rB), 409327147Sdim "srad $rA, $rS, $rB", IntRotateD, 410327147Sdim [(set G8RC:$rA, (PPCsra G8RC:$rS, GPRC:$rB))]>, isPPC64; 411327147Sdim} 412327147Sdim 413327147Sdimdef EXTSB8 : XForm_11<31, 954, (outs G8RC:$rA), (ins G8RC:$rS), 414327147Sdim "extsb $rA, $rS", IntGeneral, 415327147Sdim [(set G8RC:$rA, (sext_inreg G8RC:$rS, i8))]>; 416327147Sdimdef EXTSH8 : XForm_11<31, 922, (outs G8RC:$rA), (ins G8RC:$rS), 417327147Sdim "extsh $rA, $rS", IntGeneral, 418327147Sdim [(set G8RC:$rA, (sext_inreg G8RC:$rS, i16))]>; 419327147Sdim 420327147Sdimdef EXTSW : XForm_11<31, 986, (outs G8RC:$rA), (ins G8RC:$rS), 421327147Sdim "extsw $rA, $rS", IntGeneral, 422327147Sdim [(set G8RC:$rA, (sext_inreg G8RC:$rS, i32))]>, isPPC64; 423327147Sdim/// EXTSW_32 - Just like EXTSW, but works on '32-bit' registers. 424327147Sdimdef EXTSW_32 : XForm_11<31, 986, (outs GPRC:$rA), (ins GPRC:$rS), 425327147Sdim "extsw $rA, $rS", IntGeneral, 426327147Sdim [(set GPRC:$rA, (PPCextsw_32 GPRC:$rS))]>, isPPC64; 427327147Sdimdef EXTSW_32_64 : XForm_11<31, 986, (outs G8RC:$rA), (ins GPRC:$rS), 428327147Sdim "extsw $rA, $rS", IntGeneral, 429327147Sdim [(set G8RC:$rA, (sext GPRC:$rS))]>, isPPC64; 430327147Sdim 431327147Sdimlet Defs = [CARRY] in { 432327147Sdimdef SRADI : XSForm_1<31, 413, (outs G8RC:$rA), (ins G8RC:$rS, u6imm:$SH), 433327147Sdim "sradi $rA, $rS, $SH", IntRotateD, 434327147Sdim [(set G8RC:$rA, (sra G8RC:$rS, (i32 imm:$SH)))]>, isPPC64; 435327147Sdim} 436327147Sdimdef CNTLZD : XForm_11<31, 58, (outs G8RC:$rA), (ins G8RC:$rS), 437327147Sdim "cntlzd $rA, $rS", IntGeneral, 438327147Sdim [(set G8RC:$rA, (ctlz G8RC:$rS))]>; 439327147Sdim 440327147Sdimdef DIVD : XOForm_1<31, 489, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 441327147Sdim "divd $rT, $rA, $rB", IntDivD, 442327147Sdim [(set G8RC:$rT, (sdiv G8RC:$rA, G8RC:$rB))]>, isPPC64, 443327147Sdim PPC970_DGroup_First, PPC970_DGroup_Cracked; 444327147Sdimdef DIVDU : XOForm_1<31, 457, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 445327147Sdim "divdu $rT, $rA, $rB", IntDivD, 446327147Sdim [(set G8RC:$rT, (udiv G8RC:$rA, G8RC:$rB))]>, isPPC64, 447327147Sdim PPC970_DGroup_First, PPC970_DGroup_Cracked; 448327147Sdimdef MULLD : XOForm_1<31, 233, 0, (outs G8RC:$rT), (ins G8RC:$rA, G8RC:$rB), 449327147Sdim "mulld $rT, $rA, $rB", IntMulHD, 450327147Sdim [(set G8RC:$rT, (mul G8RC:$rA, G8RC:$rB))]>, isPPC64; 451327147Sdim 452327147Sdim 453327147Sdimlet isCommutable = 1 in { 454327147Sdimdef RLDIMI : MDForm_1<30, 3, 455327147Sdim (outs G8RC:$rA), (ins G8RC:$rSi, G8RC:$rS, u6imm:$SH, u6imm:$MB), 456327147Sdim "rldimi $rA, $rS, $SH, $MB", IntRotateD, 457327147Sdim []>, isPPC64, RegConstraint<"$rSi = $rA">, 458327147Sdim NoEncode<"$rSi">; 459327147Sdim} 460327147Sdim 461327147Sdim// Rotate instructions. 462327147Sdimdef RLDCL : MDForm_1<30, 0, 463327147Sdim (outs G8RC:$rA), (ins G8RC:$rS, GPRC:$rB, u6imm:$MB), 464327147Sdim "rldcl $rA, $rS, $rB, $MB", IntRotateD, 465327147Sdim []>, isPPC64; 466327147Sdimdef RLDICL : MDForm_1<30, 0, 467327147Sdim (outs G8RC:$rA), (ins G8RC:$rS, u6imm:$SH, u6imm:$MB), 468327147Sdim "rldicl $rA, $rS, $SH, $MB", IntRotateD, 469327147Sdim []>, isPPC64; 470327147Sdimdef RLDICR : MDForm_1<30, 1, 471327147Sdim (outs G8RC:$rA), (ins G8RC:$rS, u6imm:$SH, u6imm:$ME), 472327147Sdim "rldicr $rA, $rS, $SH, $ME", IntRotateD, 473327147Sdim []>, isPPC64; 474327147Sdim} // End FXU Operations. 475327147Sdim 476327147Sdim 477327147Sdim//===----------------------------------------------------------------------===// 478327147Sdim// Load/Store instructions. 479327147Sdim// 480327147Sdim 481327147Sdim 482327147Sdim// Sign extending loads. 483327147Sdimlet canFoldAsLoad = 1, PPC970_Unit = 2 in { 484327147Sdimdef LHA8: DForm_1<42, (outs G8RC:$rD), (ins memri:$src), 485327147Sdim "lha $rD, $src", LdStLHA, 486327147Sdim [(set G8RC:$rD, (sextloadi16 iaddr:$src))]>, 487327147Sdim PPC970_DGroup_Cracked; 488327147Sdimdef LWA : DSForm_1<58, 2, (outs G8RC:$rD), (ins memrix:$src), 489327147Sdim "lwa $rD, $src", LdStLWA, 490327147Sdim [(set G8RC:$rD, (sextloadi32 ixaddr:$src))]>, isPPC64, 491327147Sdim PPC970_DGroup_Cracked; 492327147Sdimdef LHAX8: XForm_1<31, 343, (outs G8RC:$rD), (ins memrr:$src), 493327147Sdim "lhax $rD, $src", LdStLHA, 494327147Sdim [(set G8RC:$rD, (sextloadi16 xaddr:$src))]>, 495327147Sdim PPC970_DGroup_Cracked; 496327147Sdimdef LWAX : XForm_1<31, 341, (outs G8RC:$rD), (ins memrr:$src), 497327147Sdim "lwax $rD, $src", LdStLHA, 498327147Sdim [(set G8RC:$rD, (sextloadi32 xaddr:$src))]>, isPPC64, 499327147Sdim PPC970_DGroup_Cracked; 500327147Sdim 501327147Sdim// Update forms. 502327147Sdimlet mayLoad = 1 in 503327147Sdimdef LHAU8 : DForm_1<43, (outs G8RC:$rD, ptr_rc:$ea_result), (ins symbolLo:$disp, 504327147Sdim ptr_rc:$rA), 505327147Sdim "lhau $rD, $disp($rA)", LdStGeneral, 506327147Sdim []>, RegConstraint<"$rA = $ea_result">, 507327147Sdim NoEncode<"$ea_result">; 508327147Sdim// NO LWAU! 509327147Sdim 510327147Sdim} 511327147Sdim 512327147Sdim// Zero extending loads. 513327147Sdimlet canFoldAsLoad = 1, PPC970_Unit = 2 in { 514327147Sdimdef LBZ8 : DForm_1<34, (outs G8RC:$rD), (ins memri:$src), 515327147Sdim "lbz $rD, $src", LdStGeneral, 516327147Sdim [(set G8RC:$rD, (zextloadi8 iaddr:$src))]>; 517327147Sdimdef LHZ8 : DForm_1<40, (outs G8RC:$rD), (ins memri:$src), 518327147Sdim "lhz $rD, $src", LdStGeneral, 519327147Sdim [(set G8RC:$rD, (zextloadi16 iaddr:$src))]>; 520327147Sdimdef LWZ8 : DForm_1<32, (outs G8RC:$rD), (ins memri:$src), 521327147Sdim "lwz $rD, $src", LdStGeneral, 522327147Sdim [(set G8RC:$rD, (zextloadi32 iaddr:$src))]>, isPPC64; 523327147Sdim 524327147Sdimdef LBZX8 : XForm_1<31, 87, (outs G8RC:$rD), (ins memrr:$src), 525327147Sdim "lbzx $rD, $src", LdStGeneral, 526327147Sdim [(set G8RC:$rD, (zextloadi8 xaddr:$src))]>; 527327147Sdimdef LHZX8 : XForm_1<31, 279, (outs G8RC:$rD), (ins memrr:$src), 528327147Sdim "lhzx $rD, $src", LdStGeneral, 529327147Sdim [(set G8RC:$rD, (zextloadi16 xaddr:$src))]>; 530327147Sdimdef LWZX8 : XForm_1<31, 23, (outs G8RC:$rD), (ins memrr:$src), 531327147Sdim "lwzx $rD, $src", LdStGeneral, 532327147Sdim [(set G8RC:$rD, (zextloadi32 xaddr:$src))]>; 533327147Sdim 534327147Sdim 535327147Sdim// Update forms. 536327147Sdimlet mayLoad = 1 in { 537327147Sdimdef LBZU8 : DForm_1<35, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memri:$addr), 538327147Sdim "lbzu $rD, $addr", LdStGeneral, 539327147Sdim []>, RegConstraint<"$addr.reg = $ea_result">, 540327147Sdim NoEncode<"$ea_result">; 541327147Sdimdef LHZU8 : DForm_1<41, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memri:$addr), 542327147Sdim "lhzu $rD, $addr", LdStGeneral, 543327147Sdim []>, RegConstraint<"$addr.reg = $ea_result">, 544327147Sdim NoEncode<"$ea_result">; 545327147Sdimdef LWZU8 : DForm_1<33, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memri:$addr), 546327147Sdim "lwzu $rD, $addr", LdStGeneral, 547327147Sdim []>, RegConstraint<"$addr.reg = $ea_result">, 548327147Sdim NoEncode<"$ea_result">; 549327147Sdim} 550327147Sdim} 551327147Sdim 552327147Sdim 553327147Sdim// Full 8-byte loads. 554327147Sdimlet canFoldAsLoad = 1, PPC970_Unit = 2 in { 555327147Sdimdef LD : DSForm_1<58, 0, (outs G8RC:$rD), (ins memrix:$src), 556327147Sdim "ld $rD, $src", LdStLD, 557327147Sdim [(set G8RC:$rD, (load ixaddr:$src))]>, isPPC64; 558327147Sdimdef LDtoc: DSForm_1<58, 0, (outs G8RC:$rD), (ins tocentry:$disp, G8RC:$reg), 559327147Sdim "ld $rD, $disp($reg)", LdStLD, 560327147Sdim [(set G8RC:$rD, 561327147Sdim (PPCtoc_entry tglobaladdr:$disp, G8RC:$reg))]>, isPPC64; 562327147Sdimdef LDX : XForm_1<31, 21, (outs G8RC:$rD), (ins memrr:$src), 563327147Sdim "ldx $rD, $src", LdStLD, 564327147Sdim [(set G8RC:$rD, (load xaddr:$src))]>, isPPC64; 565327147Sdim 566327147Sdimlet mayLoad = 1 in 567327147Sdimdef LDU : DSForm_1<58, 1, (outs G8RC:$rD, ptr_rc:$ea_result), (ins memrix:$addr), 568327147Sdim "ldu $rD, $addr", LdStLD, 569327147Sdim []>, RegConstraint<"$addr.reg = $ea_result">, isPPC64, 570327147Sdim NoEncode<"$ea_result">; 571327147Sdim 572327147Sdim} 573327147Sdim 574327147Sdimlet PPC970_Unit = 2 in { 575327147Sdim// Truncating stores. 576327147Sdimdef STB8 : DForm_1<38, (outs), (ins G8RC:$rS, memri:$src), 577327147Sdim "stb $rS, $src", LdStGeneral, 578327147Sdim [(truncstorei8 G8RC:$rS, iaddr:$src)]>; 579327147Sdimdef STH8 : DForm_1<44, (outs), (ins G8RC:$rS, memri:$src), 580327147Sdim "sth $rS, $src", LdStGeneral, 581327147Sdim [(truncstorei16 G8RC:$rS, iaddr:$src)]>; 582327147Sdimdef STW8 : DForm_1<36, (outs), (ins G8RC:$rS, memri:$src), 583327147Sdim "stw $rS, $src", LdStGeneral, 584327147Sdim [(truncstorei32 G8RC:$rS, iaddr:$src)]>; 585327147Sdimdef STBX8 : XForm_8<31, 215, (outs), (ins G8RC:$rS, memrr:$dst), 586327147Sdim "stbx $rS, $dst", LdStGeneral, 587327147Sdim [(truncstorei8 G8RC:$rS, xaddr:$dst)]>, 588327147Sdim PPC970_DGroup_Cracked; 589327147Sdimdef STHX8 : XForm_8<31, 407, (outs), (ins G8RC:$rS, memrr:$dst), 590327147Sdim "sthx $rS, $dst", LdStGeneral, 591327147Sdim [(truncstorei16 G8RC:$rS, xaddr:$dst)]>, 592327147Sdim PPC970_DGroup_Cracked; 593327147Sdimdef STWX8 : XForm_8<31, 151, (outs), (ins G8RC:$rS, memrr:$dst), 594327147Sdim "stwx $rS, $dst", LdStGeneral, 595327147Sdim [(truncstorei32 G8RC:$rS, xaddr:$dst)]>, 596327147Sdim PPC970_DGroup_Cracked; 597327147Sdim// Normal 8-byte stores. 598327147Sdimdef STD : DSForm_1<62, 0, (outs), (ins G8RC:$rS, memrix:$dst), 599327147Sdim "std $rS, $dst", LdStSTD, 600327147Sdim [(store G8RC:$rS, ixaddr:$dst)]>, isPPC64; 601327147Sdimdef STDX : XForm_8<31, 149, (outs), (ins G8RC:$rS, memrr:$dst), 602327147Sdim "stdx $rS, $dst", LdStSTD, 603327147Sdim [(store G8RC:$rS, xaddr:$dst)]>, isPPC64, 604327147Sdim PPC970_DGroup_Cracked; 605327147Sdim} 606327147Sdim 607327147Sdimlet PPC970_Unit = 2 in { 608327147Sdim 609327147Sdimdef STBU8 : DForm_1<38, (outs ptr_rc:$ea_res), (ins G8RC:$rS, 610327147Sdim symbolLo:$ptroff, ptr_rc:$ptrreg), 611327147Sdim "stbu $rS, $ptroff($ptrreg)", LdStGeneral, 612327147Sdim [(set ptr_rc:$ea_res, 613327147Sdim (pre_truncsti8 G8RC:$rS, ptr_rc:$ptrreg, 614327147Sdim iaddroff:$ptroff))]>, 615327147Sdim RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">; 616327147Sdimdef STHU8 : DForm_1<45, (outs ptr_rc:$ea_res), (ins G8RC:$rS, 617327147Sdim symbolLo:$ptroff, ptr_rc:$ptrreg), 618327147Sdim "sthu $rS, $ptroff($ptrreg)", LdStGeneral, 619327147Sdim [(set ptr_rc:$ea_res, 620327147Sdim (pre_truncsti16 G8RC:$rS, ptr_rc:$ptrreg, 621327147Sdim iaddroff:$ptroff))]>, 622327147Sdim RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">; 623327147Sdimdef STWU8 : DForm_1<37, (outs ptr_rc:$ea_res), (ins G8RC:$rS, 624327147Sdim symbolLo:$ptroff, ptr_rc:$ptrreg), 625327147Sdim "stwu $rS, $ptroff($ptrreg)", LdStGeneral, 626327147Sdim [(set ptr_rc:$ea_res, (pre_store G8RC:$rS, ptr_rc:$ptrreg, 627327147Sdim iaddroff:$ptroff))]>, 628327147Sdim RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">; 629327147Sdim 630327147Sdim 631327147Sdimdef STDU : DSForm_1<62, 1, (outs ptr_rc:$ea_res), (ins G8RC:$rS, 632327147Sdim s16immX4:$ptroff, ptr_rc:$ptrreg), 633327147Sdim "stdu $rS, $ptroff($ptrreg)", LdStSTD, 634327147Sdim [(set ptr_rc:$ea_res, (pre_store G8RC:$rS, ptr_rc:$ptrreg, 635327147Sdim iaddroff:$ptroff))]>, 636327147Sdim RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">, 637327147Sdim isPPC64; 638327147Sdim 639327147Sdimlet mayStore = 1 in 640327147Sdimdef STDUX : XForm_8<31, 181, (outs), (ins G8RC:$rS, memrr:$dst), 641327147Sdim "stdux $rS, $dst", LdStSTD, 642327147Sdim []>, isPPC64; 643327147Sdim 644327147Sdim// STD_32/STDX_32 - Just like STD/STDX, but uses a '32-bit' input register. 645327147Sdimdef STD_32 : DSForm_1<62, 0, (outs), (ins GPRC:$rT, memrix:$dst), 646327147Sdim "std $rT, $dst", LdStSTD, 647327147Sdim [(PPCstd_32 GPRC:$rT, ixaddr:$dst)]>, isPPC64; 648327147Sdimdef STDX_32 : XForm_8<31, 149, (outs), (ins GPRC:$rT, memrr:$dst), 649327147Sdim "stdx $rT, $dst", LdStSTD, 650327147Sdim [(PPCstd_32 GPRC:$rT, xaddr:$dst)]>, isPPC64, 651327147Sdim PPC970_DGroup_Cracked; 652327147Sdim} 653327147Sdim 654327147Sdim 655327147Sdim 656327147Sdim//===----------------------------------------------------------------------===// 657327147Sdim// Floating point instructions. 658327147Sdim// 659327147Sdim 660327147Sdim 661327147Sdimlet PPC970_Unit = 3, Uses = [RM] in { // FPU Operations. 662327147Sdimdef FCFID : XForm_26<63, 846, (outs F8RC:$frD), (ins F8RC:$frB), 663327147Sdim "fcfid $frD, $frB", FPGeneral, 664327147Sdim [(set F8RC:$frD, (PPCfcfid F8RC:$frB))]>, isPPC64; 665327147Sdimdef FCTIDZ : XForm_26<63, 815, (outs F8RC:$frD), (ins F8RC:$frB), 666327147Sdim "fctidz $frD, $frB", FPGeneral, 667327147Sdim [(set F8RC:$frD, (PPCfctidz F8RC:$frB))]>, isPPC64; 668327147Sdim} 669327147Sdim 670327147Sdim 671327147Sdim//===----------------------------------------------------------------------===// 672327147Sdim// Instruction Patterns 673327147Sdim// 674327147Sdim 675327147Sdim// Extensions and truncates to/from 32-bit regs. 676327147Sdimdef : Pat<(i64 (zext GPRC:$in)), 677327147Sdim (RLDICL (OR4To8 GPRC:$in, GPRC:$in), 0, 32)>; 678327147Sdimdef : Pat<(i64 (anyext GPRC:$in)), 679327147Sdim (OR4To8 GPRC:$in, GPRC:$in)>; 680327147Sdimdef : Pat<(i32 (trunc G8RC:$in)), 681327147Sdim (OR8To4 G8RC:$in, G8RC:$in)>; 682327147Sdim 683327147Sdim// Extending loads with i64 targets. 684327147Sdimdef : Pat<(zextloadi1 iaddr:$src), 685327147Sdim (LBZ8 iaddr:$src)>; 686327147Sdimdef : Pat<(zextloadi1 xaddr:$src), 687327147Sdim (LBZX8 xaddr:$src)>; 688327147Sdimdef : Pat<(extloadi1 iaddr:$src), 689327147Sdim (LBZ8 iaddr:$src)>; 690327147Sdimdef : Pat<(extloadi1 xaddr:$src), 691327147Sdim (LBZX8 xaddr:$src)>; 692327147Sdimdef : Pat<(extloadi8 iaddr:$src), 693327147Sdim (LBZ8 iaddr:$src)>; 694327147Sdimdef : Pat<(extloadi8 xaddr:$src), 695327147Sdim (LBZX8 xaddr:$src)>; 696327147Sdimdef : Pat<(extloadi16 iaddr:$src), 697327147Sdim (LHZ8 iaddr:$src)>; 698327147Sdimdef : Pat<(extloadi16 xaddr:$src), 699327147Sdim (LHZX8 xaddr:$src)>; 700327147Sdimdef : Pat<(extloadi32 iaddr:$src), 701327147Sdim (LWZ8 iaddr:$src)>; 702327147Sdimdef : Pat<(extloadi32 xaddr:$src), 703327147Sdim (LWZX8 xaddr:$src)>; 704327147Sdim 705327147Sdim// Standard shifts. These are represented separately from the real shifts above 706327147Sdim// so that we can distinguish between shifts that allow 6-bit and 7-bit shift 707327147Sdim// amounts. 708327147Sdimdef : Pat<(sra G8RC:$rS, GPRC:$rB), 709327147Sdim (SRAD G8RC:$rS, GPRC:$rB)>; 710327147Sdimdef : Pat<(srl G8RC:$rS, GPRC:$rB), 711327147Sdim (SRD G8RC:$rS, GPRC:$rB)>; 712327147Sdimdef : Pat<(shl G8RC:$rS, GPRC:$rB), 713327147Sdim (SLD G8RC:$rS, GPRC:$rB)>; 714327147Sdim 715327147Sdim// SHL/SRL 716327147Sdimdef : Pat<(shl G8RC:$in, (i32 imm:$imm)), 717327147Sdim (RLDICR G8RC:$in, imm:$imm, (SHL64 imm:$imm))>; 718327147Sdimdef : Pat<(srl G8RC:$in, (i32 imm:$imm)), 719327147Sdim (RLDICL G8RC:$in, (SRL64 imm:$imm), imm:$imm)>; 720327147Sdim 721327147Sdim// ROTL 722327147Sdimdef : Pat<(rotl G8RC:$in, GPRC:$sh), 723327147Sdim (RLDCL G8RC:$in, GPRC:$sh, 0)>; 724327147Sdimdef : Pat<(rotl G8RC:$in, (i32 imm:$imm)), 725327147Sdim (RLDICL G8RC:$in, imm:$imm, 0)>; 726327147Sdim 727327147Sdim// Hi and Lo for Darwin Global Addresses. 728327147Sdimdef : Pat<(PPChi tglobaladdr:$in, 0), (LIS8 tglobaladdr:$in)>; 729327147Sdimdef : Pat<(PPClo tglobaladdr:$in, 0), (LI8 tglobaladdr:$in)>; 730327147Sdimdef : Pat<(PPChi tconstpool:$in , 0), (LIS8 tconstpool:$in)>; 731327147Sdimdef : Pat<(PPClo tconstpool:$in , 0), (LI8 tconstpool:$in)>; 732327147Sdimdef : Pat<(PPChi tjumptable:$in , 0), (LIS8 tjumptable:$in)>; 733327147Sdimdef : Pat<(PPClo tjumptable:$in , 0), (LI8 tjumptable:$in)>; 734327147Sdimdef : Pat<(add G8RC:$in, (PPChi tglobaladdr:$g, 0)), 735327147Sdim (ADDIS8 G8RC:$in, tglobaladdr:$g)>; 736327147Sdimdef : Pat<(add G8RC:$in, (PPChi tconstpool:$g, 0)), 737327147Sdim (ADDIS8 G8RC:$in, tconstpool:$g)>; 738327147Sdimdef : Pat<(add G8RC:$in, (PPChi tjumptable:$g, 0)), 739327147Sdim (ADDIS8 G8RC:$in, tjumptable:$g)>; 740327147Sdim