MipsDSPInstrInfo.td revision 243702b95a471ffb7d2374dfad3d7f8b11bee7e7
1//===- MipsDSPInstrInfo.td - DSP ASE instructions -*- tablegen ------------*-=// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// This file describes Mips DSP ASE instructions. 11// 12//===----------------------------------------------------------------------===// 13 14// ImmLeaf 15def immZExt2 : ImmLeaf<i32, [{return isUInt<2>(Imm);}]>; 16def immZExt3 : ImmLeaf<i32, [{return isUInt<3>(Imm);}]>; 17def immZExt4 : ImmLeaf<i32, [{return isUInt<4>(Imm);}]>; 18def immZExt8 : ImmLeaf<i32, [{return isUInt<8>(Imm);}]>; 19def immZExt10 : ImmLeaf<i32, [{return isUInt<10>(Imm);}]>; 20def immSExt6 : ImmLeaf<i32, [{return isInt<6>(Imm);}]>; 21 22// Mips-specific dsp nodes 23def SDT_MipsExtr : SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisSameAs<0, 1>, 24 SDTCisVT<2, untyped>]>; 25def SDT_MipsShilo : SDTypeProfile<1, 2, [SDTCisVT<0, untyped>, 26 SDTCisSameAs<0, 2>, SDTCisVT<1, i32>]>; 27def SDT_MipsDPA : SDTypeProfile<1, 3, [SDTCisVT<0, untyped>, SDTCisSameAs<0, 3>, 28 SDTCisVT<1, i32>, SDTCisSameAs<1, 2>]>; 29def SDT_MipsSHIFT_DSP : SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0, 1>, 30 SDTCisVT<2, i32>]>; 31 32class MipsDSPBase<string Opc, SDTypeProfile Prof> : 33 SDNode<!strconcat("MipsISD::", Opc), Prof>; 34 35class MipsDSPSideEffectBase<string Opc, SDTypeProfile Prof> : 36 SDNode<!strconcat("MipsISD::", Opc), Prof, [SDNPHasChain, SDNPSideEffect]>; 37 38def MipsEXTP : MipsDSPSideEffectBase<"EXTP", SDT_MipsExtr>; 39def MipsEXTPDP : MipsDSPSideEffectBase<"EXTPDP", SDT_MipsExtr>; 40def MipsEXTR_S_H : MipsDSPSideEffectBase<"EXTR_S_H", SDT_MipsExtr>; 41def MipsEXTR_W : MipsDSPSideEffectBase<"EXTR_W", SDT_MipsExtr>; 42def MipsEXTR_R_W : MipsDSPSideEffectBase<"EXTR_R_W", SDT_MipsExtr>; 43def MipsEXTR_RS_W : MipsDSPSideEffectBase<"EXTR_RS_W", SDT_MipsExtr>; 44 45def MipsSHILO : MipsDSPBase<"SHILO", SDT_MipsShilo>; 46def MipsMTHLIP : MipsDSPSideEffectBase<"MTHLIP", SDT_MipsShilo>; 47 48def MipsMULSAQ_S_W_PH : MipsDSPSideEffectBase<"MULSAQ_S_W_PH", SDT_MipsDPA>; 49def MipsMAQ_S_W_PHL : MipsDSPSideEffectBase<"MAQ_S_W_PHL", SDT_MipsDPA>; 50def MipsMAQ_S_W_PHR : MipsDSPSideEffectBase<"MAQ_S_W_PHR", SDT_MipsDPA>; 51def MipsMAQ_SA_W_PHL : MipsDSPSideEffectBase<"MAQ_SA_W_PHL", SDT_MipsDPA>; 52def MipsMAQ_SA_W_PHR : MipsDSPSideEffectBase<"MAQ_SA_W_PHR", SDT_MipsDPA>; 53 54def MipsDPAU_H_QBL : MipsDSPBase<"DPAU_H_QBL", SDT_MipsDPA>; 55def MipsDPAU_H_QBR : MipsDSPBase<"DPAU_H_QBR", SDT_MipsDPA>; 56def MipsDPSU_H_QBL : MipsDSPBase<"DPSU_H_QBL", SDT_MipsDPA>; 57def MipsDPSU_H_QBR : MipsDSPBase<"DPSU_H_QBR", SDT_MipsDPA>; 58def MipsDPAQ_S_W_PH : MipsDSPSideEffectBase<"DPAQ_S_W_PH", SDT_MipsDPA>; 59def MipsDPSQ_S_W_PH : MipsDSPSideEffectBase<"DPSQ_S_W_PH", SDT_MipsDPA>; 60def MipsDPAQ_SA_L_W : MipsDSPSideEffectBase<"DPAQ_SA_L_W", SDT_MipsDPA>; 61def MipsDPSQ_SA_L_W : MipsDSPSideEffectBase<"DPSQ_SA_L_W", SDT_MipsDPA>; 62 63def MipsDPA_W_PH : MipsDSPBase<"DPA_W_PH", SDT_MipsDPA>; 64def MipsDPS_W_PH : MipsDSPBase<"DPS_W_PH", SDT_MipsDPA>; 65def MipsDPAQX_S_W_PH : MipsDSPSideEffectBase<"DPAQX_S_W_PH", SDT_MipsDPA>; 66def MipsDPAQX_SA_W_PH : MipsDSPSideEffectBase<"DPAQX_SA_W_PH", SDT_MipsDPA>; 67def MipsDPAX_W_PH : MipsDSPBase<"DPAX_W_PH", SDT_MipsDPA>; 68def MipsDPSX_W_PH : MipsDSPBase<"DPSX_W_PH", SDT_MipsDPA>; 69def MipsDPSQX_S_W_PH : MipsDSPSideEffectBase<"DPSQX_S_W_PH", SDT_MipsDPA>; 70def MipsDPSQX_SA_W_PH : MipsDSPSideEffectBase<"DPSQX_SA_W_PH", SDT_MipsDPA>; 71def MipsMULSA_W_PH : MipsDSPBase<"MULSA_W_PH", SDT_MipsDPA>; 72 73def MipsMULT : MipsDSPBase<"MULT", SDT_MipsDPA>; 74def MipsMULTU : MipsDSPBase<"MULTU", SDT_MipsDPA>; 75def MipsMADD_DSP : MipsDSPBase<"MADD_DSP", SDT_MipsDPA>; 76def MipsMADDU_DSP : MipsDSPBase<"MADDU_DSP", SDT_MipsDPA>; 77def MipsMSUB_DSP : MipsDSPBase<"MSUB_DSP", SDT_MipsDPA>; 78def MipsMSUBU_DSP : MipsDSPBase<"MSUBU_DSP", SDT_MipsDPA>; 79def MipsSHLL_DSP : MipsDSPBase<"SHLL_DSP", SDT_MipsSHIFT_DSP>; 80def MipsSHRA_DSP : MipsDSPBase<"SHRA_DSP", SDT_MipsSHIFT_DSP>; 81def MipsSHRL_DSP : MipsDSPBase<"SHRL_DSP", SDT_MipsSHIFT_DSP>; 82def MipsSETCC_DSP : MipsDSPBase<"SETCC_DSP", SDTSetCC>; 83def MipsSELECT_CC_DSP : MipsDSPBase<"SELECT_CC_DSP", SDTSelectCC>; 84 85// Flags. 86class Uses<list<Register> Regs> { 87 list<Register> Uses = Regs; 88} 89 90class Defs<list<Register> Regs> { 91 list<Register> Defs = Regs; 92} 93 94// Instruction encoding. 95class ADDU_QB_ENC : ADDU_QB_FMT<0b00000>; 96class ADDU_S_QB_ENC : ADDU_QB_FMT<0b00100>; 97class SUBU_QB_ENC : ADDU_QB_FMT<0b00001>; 98class SUBU_S_QB_ENC : ADDU_QB_FMT<0b00101>; 99class ADDQ_PH_ENC : ADDU_QB_FMT<0b01010>; 100class ADDQ_S_PH_ENC : ADDU_QB_FMT<0b01110>; 101class SUBQ_PH_ENC : ADDU_QB_FMT<0b01011>; 102class SUBQ_S_PH_ENC : ADDU_QB_FMT<0b01111>; 103class ADDQ_S_W_ENC : ADDU_QB_FMT<0b10110>; 104class SUBQ_S_W_ENC : ADDU_QB_FMT<0b10111>; 105class ADDSC_ENC : ADDU_QB_FMT<0b10000>; 106class ADDWC_ENC : ADDU_QB_FMT<0b10001>; 107class MODSUB_ENC : ADDU_QB_FMT<0b10010>; 108class RADDU_W_QB_ENC : RADDU_W_QB_FMT<0b10100>; 109class ABSQ_S_PH_ENC : ABSQ_S_PH_R2_FMT<0b01001>; 110class ABSQ_S_W_ENC : ABSQ_S_PH_R2_FMT<0b10001>; 111class PRECRQ_QB_PH_ENC : CMP_EQ_QB_R3_FMT<0b01100>; 112class PRECRQ_PH_W_ENC : CMP_EQ_QB_R3_FMT<0b10100>; 113class PRECRQ_RS_PH_W_ENC : CMP_EQ_QB_R3_FMT<0b10101>; 114class PRECRQU_S_QB_PH_ENC : CMP_EQ_QB_R3_FMT<0b01111>; 115class PRECEQ_W_PHL_ENC : ABSQ_S_PH_R2_FMT<0b01100>; 116class PRECEQ_W_PHR_ENC : ABSQ_S_PH_R2_FMT<0b01101>; 117class PRECEQU_PH_QBL_ENC : ABSQ_S_PH_R2_FMT<0b00100>; 118class PRECEQU_PH_QBR_ENC : ABSQ_S_PH_R2_FMT<0b00101>; 119class PRECEQU_PH_QBLA_ENC : ABSQ_S_PH_R2_FMT<0b00110>; 120class PRECEQU_PH_QBRA_ENC : ABSQ_S_PH_R2_FMT<0b00111>; 121class PRECEU_PH_QBL_ENC : ABSQ_S_PH_R2_FMT<0b11100>; 122class PRECEU_PH_QBR_ENC : ABSQ_S_PH_R2_FMT<0b11101>; 123class PRECEU_PH_QBLA_ENC : ABSQ_S_PH_R2_FMT<0b11110>; 124class PRECEU_PH_QBRA_ENC : ABSQ_S_PH_R2_FMT<0b11111>; 125class SHLL_QB_ENC : SHLL_QB_FMT<0b00000>; 126class SHLLV_QB_ENC : SHLL_QB_FMT<0b00010>; 127class SHRL_QB_ENC : SHLL_QB_FMT<0b00001>; 128class SHRLV_QB_ENC : SHLL_QB_FMT<0b00011>; 129class SHLL_PH_ENC : SHLL_QB_FMT<0b01000>; 130class SHLLV_PH_ENC : SHLL_QB_FMT<0b01010>; 131class SHLL_S_PH_ENC : SHLL_QB_FMT<0b01100>; 132class SHLLV_S_PH_ENC : SHLL_QB_FMT<0b01110>; 133class SHRA_PH_ENC : SHLL_QB_FMT<0b01001>; 134class SHRAV_PH_ENC : SHLL_QB_FMT<0b01011>; 135class SHRA_R_PH_ENC : SHLL_QB_FMT<0b01101>; 136class SHRAV_R_PH_ENC : SHLL_QB_FMT<0b01111>; 137class SHLL_S_W_ENC : SHLL_QB_FMT<0b10100>; 138class SHLLV_S_W_ENC : SHLL_QB_FMT<0b10110>; 139class SHRA_R_W_ENC : SHLL_QB_FMT<0b10101>; 140class SHRAV_R_W_ENC : SHLL_QB_FMT<0b10111>; 141class MULEU_S_PH_QBL_ENC : ADDU_QB_FMT<0b00110>; 142class MULEU_S_PH_QBR_ENC : ADDU_QB_FMT<0b00111>; 143class MULEQ_S_W_PHL_ENC : ADDU_QB_FMT<0b11100>; 144class MULEQ_S_W_PHR_ENC : ADDU_QB_FMT<0b11101>; 145class MULQ_RS_PH_ENC : ADDU_QB_FMT<0b11111>; 146class MULSAQ_S_W_PH_ENC : DPA_W_PH_FMT<0b00110>; 147class MAQ_S_W_PHL_ENC : DPA_W_PH_FMT<0b10100>; 148class MAQ_S_W_PHR_ENC : DPA_W_PH_FMT<0b10110>; 149class MAQ_SA_W_PHL_ENC : DPA_W_PH_FMT<0b10000>; 150class MAQ_SA_W_PHR_ENC : DPA_W_PH_FMT<0b10010>; 151class MFHI_ENC : MFHI_FMT<0b010000>; 152class MFLO_ENC : MFHI_FMT<0b010010>; 153class MTHI_ENC : MTHI_FMT<0b010001>; 154class MTLO_ENC : MTHI_FMT<0b010011>; 155class DPAU_H_QBL_ENC : DPA_W_PH_FMT<0b00011>; 156class DPAU_H_QBR_ENC : DPA_W_PH_FMT<0b00111>; 157class DPSU_H_QBL_ENC : DPA_W_PH_FMT<0b01011>; 158class DPSU_H_QBR_ENC : DPA_W_PH_FMT<0b01111>; 159class DPAQ_S_W_PH_ENC : DPA_W_PH_FMT<0b00100>; 160class DPSQ_S_W_PH_ENC : DPA_W_PH_FMT<0b00101>; 161class DPAQ_SA_L_W_ENC : DPA_W_PH_FMT<0b01100>; 162class DPSQ_SA_L_W_ENC : DPA_W_PH_FMT<0b01101>; 163class MULT_DSP_ENC : MULT_FMT<0b000000, 0b011000>; 164class MULTU_DSP_ENC : MULT_FMT<0b000000, 0b011001>; 165class MADD_DSP_ENC : MULT_FMT<0b011100, 0b000000>; 166class MADDU_DSP_ENC : MULT_FMT<0b011100, 0b000001>; 167class MSUB_DSP_ENC : MULT_FMT<0b011100, 0b000100>; 168class MSUBU_DSP_ENC : MULT_FMT<0b011100, 0b000101>; 169class CMPU_EQ_QB_ENC : CMP_EQ_QB_R2_FMT<0b00000>; 170class CMPU_LT_QB_ENC : CMP_EQ_QB_R2_FMT<0b00001>; 171class CMPU_LE_QB_ENC : CMP_EQ_QB_R2_FMT<0b00010>; 172class CMPGU_EQ_QB_ENC : CMP_EQ_QB_R3_FMT<0b00100>; 173class CMPGU_LT_QB_ENC : CMP_EQ_QB_R3_FMT<0b00101>; 174class CMPGU_LE_QB_ENC : CMP_EQ_QB_R3_FMT<0b00110>; 175class CMP_EQ_PH_ENC : CMP_EQ_QB_R2_FMT<0b01000>; 176class CMP_LT_PH_ENC : CMP_EQ_QB_R2_FMT<0b01001>; 177class CMP_LE_PH_ENC : CMP_EQ_QB_R2_FMT<0b01010>; 178class BITREV_ENC : ABSQ_S_PH_R2_FMT<0b11011>; 179class PACKRL_PH_ENC : CMP_EQ_QB_R3_FMT<0b01110>; 180class REPL_QB_ENC : REPL_FMT<0b00010>; 181class REPL_PH_ENC : REPL_FMT<0b01010>; 182class REPLV_QB_ENC : ABSQ_S_PH_R2_FMT<0b00011>; 183class REPLV_PH_ENC : ABSQ_S_PH_R2_FMT<0b01011>; 184class PICK_QB_ENC : CMP_EQ_QB_R3_FMT<0b00011>; 185class PICK_PH_ENC : CMP_EQ_QB_R3_FMT<0b01011>; 186class LWX_ENC : LX_FMT<0b00000>; 187class LHX_ENC : LX_FMT<0b00100>; 188class LBUX_ENC : LX_FMT<0b00110>; 189class BPOSGE32_ENC : BPOSGE32_FMT<0b11100>; 190class INSV_ENC : INSV_FMT<0b001100>; 191 192class EXTP_ENC : EXTR_W_TY1_FMT<0b00010>; 193class EXTPV_ENC : EXTR_W_TY1_FMT<0b00011>; 194class EXTPDP_ENC : EXTR_W_TY1_FMT<0b01010>; 195class EXTPDPV_ENC : EXTR_W_TY1_FMT<0b01011>; 196class EXTR_W_ENC : EXTR_W_TY1_FMT<0b00000>; 197class EXTRV_W_ENC : EXTR_W_TY1_FMT<0b00001>; 198class EXTR_R_W_ENC : EXTR_W_TY1_FMT<0b00100>; 199class EXTRV_R_W_ENC : EXTR_W_TY1_FMT<0b00101>; 200class EXTR_RS_W_ENC : EXTR_W_TY1_FMT<0b00110>; 201class EXTRV_RS_W_ENC : EXTR_W_TY1_FMT<0b00111>; 202class EXTR_S_H_ENC : EXTR_W_TY1_FMT<0b01110>; 203class EXTRV_S_H_ENC : EXTR_W_TY1_FMT<0b01111>; 204class SHILO_ENC : SHILO_R1_FMT<0b11010>; 205class SHILOV_ENC : SHILO_R2_FMT<0b11011>; 206class MTHLIP_ENC : SHILO_R2_FMT<0b11111>; 207 208class RDDSP_ENC : RDDSP_FMT<0b10010>; 209class WRDSP_ENC : WRDSP_FMT<0b10011>; 210class ADDU_PH_ENC : ADDU_QB_FMT<0b01000>; 211class ADDU_S_PH_ENC : ADDU_QB_FMT<0b01100>; 212class SUBU_PH_ENC : ADDU_QB_FMT<0b01001>; 213class SUBU_S_PH_ENC : ADDU_QB_FMT<0b01101>; 214class CMPGDU_EQ_QB_ENC : CMP_EQ_QB_R3_FMT<0b11000>; 215class CMPGDU_LT_QB_ENC : CMP_EQ_QB_R3_FMT<0b11001>; 216class CMPGDU_LE_QB_ENC : CMP_EQ_QB_R3_FMT<0b11010>; 217class ABSQ_S_QB_ENC : ABSQ_S_PH_R2_FMT<0b00001>; 218class ADDUH_QB_ENC : ADDUH_QB_FMT<0b00000>; 219class ADDUH_R_QB_ENC : ADDUH_QB_FMT<0b00010>; 220class SUBUH_QB_ENC : ADDUH_QB_FMT<0b00001>; 221class SUBUH_R_QB_ENC : ADDUH_QB_FMT<0b00011>; 222class ADDQH_PH_ENC : ADDUH_QB_FMT<0b01000>; 223class ADDQH_R_PH_ENC : ADDUH_QB_FMT<0b01010>; 224class SUBQH_PH_ENC : ADDUH_QB_FMT<0b01001>; 225class SUBQH_R_PH_ENC : ADDUH_QB_FMT<0b01011>; 226class ADDQH_W_ENC : ADDUH_QB_FMT<0b10000>; 227class ADDQH_R_W_ENC : ADDUH_QB_FMT<0b10010>; 228class SUBQH_W_ENC : ADDUH_QB_FMT<0b10001>; 229class SUBQH_R_W_ENC : ADDUH_QB_FMT<0b10011>; 230class MUL_PH_ENC : ADDUH_QB_FMT<0b01100>; 231class MUL_S_PH_ENC : ADDUH_QB_FMT<0b01110>; 232class MULQ_S_W_ENC : ADDUH_QB_FMT<0b10110>; 233class MULQ_RS_W_ENC : ADDUH_QB_FMT<0b10111>; 234class MULQ_S_PH_ENC : ADDU_QB_FMT<0b11110>; 235class DPA_W_PH_ENC : DPA_W_PH_FMT<0b00000>; 236class DPS_W_PH_ENC : DPA_W_PH_FMT<0b00001>; 237class DPAQX_S_W_PH_ENC : DPA_W_PH_FMT<0b11000>; 238class DPAQX_SA_W_PH_ENC : DPA_W_PH_FMT<0b11010>; 239class DPAX_W_PH_ENC : DPA_W_PH_FMT<0b01000>; 240class DPSX_W_PH_ENC : DPA_W_PH_FMT<0b01001>; 241class DPSQX_S_W_PH_ENC : DPA_W_PH_FMT<0b11001>; 242class DPSQX_SA_W_PH_ENC : DPA_W_PH_FMT<0b11011>; 243class MULSA_W_PH_ENC : DPA_W_PH_FMT<0b00010>; 244class PRECR_QB_PH_ENC : CMP_EQ_QB_R3_FMT<0b01101>; 245class PRECR_SRA_PH_W_ENC : PRECR_SRA_PH_W_FMT<0b11110>; 246class PRECR_SRA_R_PH_W_ENC : PRECR_SRA_PH_W_FMT<0b11111>; 247class SHRA_QB_ENC : SHLL_QB_FMT<0b00100>; 248class SHRAV_QB_ENC : SHLL_QB_FMT<0b00110>; 249class SHRA_R_QB_ENC : SHLL_QB_FMT<0b00101>; 250class SHRAV_R_QB_ENC : SHLL_QB_FMT<0b00111>; 251class SHRL_PH_ENC : SHLL_QB_FMT<0b11001>; 252class SHRLV_PH_ENC : SHLL_QB_FMT<0b11011>; 253class APPEND_ENC : APPEND_FMT<0b00000>; 254class BALIGN_ENC : APPEND_FMT<0b10000>; 255class PREPEND_ENC : APPEND_FMT<0b00001>; 256 257// Instruction desc. 258class ADDU_QB_DESC_BASE<string instr_asm, SDPatternOperator OpNode, 259 InstrItinClass itin, RegisterOperand ROD, 260 RegisterOperand ROS, RegisterOperand ROT = ROS> { 261 dag OutOperandList = (outs ROD:$rd); 262 dag InOperandList = (ins ROS:$rs, ROT:$rt); 263 string AsmString = !strconcat(instr_asm, "\t$rd, $rs, $rt"); 264 list<dag> Pattern = [(set ROD:$rd, (OpNode ROS:$rs, ROT:$rt))]; 265 InstrItinClass Itinerary = itin; 266} 267 268class RADDU_W_QB_DESC_BASE<string instr_asm, SDPatternOperator OpNode, 269 InstrItinClass itin, RegisterOperand ROD, 270 RegisterOperand ROS = ROD> { 271 dag OutOperandList = (outs ROD:$rd); 272 dag InOperandList = (ins ROS:$rs); 273 string AsmString = !strconcat(instr_asm, "\t$rd, $rs"); 274 list<dag> Pattern = [(set ROD:$rd, (OpNode ROS:$rs))]; 275 InstrItinClass Itinerary = itin; 276} 277 278class CMP_EQ_QB_R2_DESC_BASE<string instr_asm, SDPatternOperator OpNode, 279 InstrItinClass itin, RegisterOperand ROS, 280 RegisterOperand ROT = ROS> { 281 dag OutOperandList = (outs); 282 dag InOperandList = (ins ROS:$rs, ROT:$rt); 283 string AsmString = !strconcat(instr_asm, "\t$rs, $rt"); 284 list<dag> Pattern = [(OpNode ROS:$rs, ROT:$rt)]; 285 InstrItinClass Itinerary = itin; 286} 287 288class CMP_EQ_QB_R3_DESC_BASE<string instr_asm, SDPatternOperator OpNode, 289 InstrItinClass itin, RegisterOperand ROD, 290 RegisterOperand ROS, RegisterOperand ROT = ROS> { 291 dag OutOperandList = (outs ROD:$rd); 292 dag InOperandList = (ins ROS:$rs, ROT:$rt); 293 string AsmString = !strconcat(instr_asm, "\t$rd, $rs, $rt"); 294 list<dag> Pattern = [(set ROD:$rd, (OpNode ROS:$rs, ROT:$rt))]; 295 InstrItinClass Itinerary = itin; 296} 297 298class PRECR_SRA_PH_W_DESC_BASE<string instr_asm, SDPatternOperator OpNode, 299 InstrItinClass itin, RegisterOperand ROT, 300 RegisterOperand ROS = ROT> { 301 dag OutOperandList = (outs ROT:$rt); 302 dag InOperandList = (ins ROS:$rs, uimm5:$sa, ROS:$src); 303 string AsmString = !strconcat(instr_asm, "\t$rt, $rs, $sa"); 304 list<dag> Pattern = [(set ROT:$rt, (OpNode ROS:$src, ROS:$rs, immZExt5:$sa))]; 305 InstrItinClass Itinerary = itin; 306 string Constraints = "$src = $rt"; 307} 308 309class ABSQ_S_PH_R2_DESC_BASE<string instr_asm, SDPatternOperator OpNode, 310 InstrItinClass itin, RegisterOperand ROD, 311 RegisterOperand ROT = ROD> { 312 dag OutOperandList = (outs ROD:$rd); 313 dag InOperandList = (ins ROT:$rt); 314 string AsmString = !strconcat(instr_asm, "\t$rd, $rt"); 315 list<dag> Pattern = [(set ROD:$rd, (OpNode ROT:$rt))]; 316 InstrItinClass Itinerary = itin; 317} 318 319class REPL_DESC_BASE<string instr_asm, SDPatternOperator OpNode, 320 ImmLeaf immPat, InstrItinClass itin, RegisterOperand RO> { 321 dag OutOperandList = (outs RO:$rd); 322 dag InOperandList = (ins uimm16:$imm); 323 string AsmString = !strconcat(instr_asm, "\t$rd, $imm"); 324 list<dag> Pattern = [(set RO:$rd, (OpNode immPat:$imm))]; 325 InstrItinClass Itinerary = itin; 326} 327 328class SHLL_QB_R3_DESC_BASE<string instr_asm, SDPatternOperator OpNode, 329 InstrItinClass itin, RegisterOperand RO> { 330 dag OutOperandList = (outs RO:$rd); 331 dag InOperandList = (ins RO:$rt, GPR32Opnd:$rs_sa); 332 string AsmString = !strconcat(instr_asm, "\t$rd, $rt, $rs_sa"); 333 list<dag> Pattern = [(set RO:$rd, (OpNode RO:$rt, GPR32Opnd:$rs_sa))]; 334 InstrItinClass Itinerary = itin; 335} 336 337class SHLL_QB_R2_DESC_BASE<string instr_asm, SDPatternOperator OpNode, 338 SDPatternOperator ImmPat, InstrItinClass itin, 339 RegisterOperand RO> { 340 dag OutOperandList = (outs RO:$rd); 341 dag InOperandList = (ins RO:$rt, uimm16:$rs_sa); 342 string AsmString = !strconcat(instr_asm, "\t$rd, $rt, $rs_sa"); 343 list<dag> Pattern = [(set RO:$rd, (OpNode RO:$rt, ImmPat:$rs_sa))]; 344 InstrItinClass Itinerary = itin; 345 bit hasSideEffects = 1; 346} 347 348class LX_DESC_BASE<string instr_asm, SDPatternOperator OpNode, 349 InstrItinClass itin> { 350 dag OutOperandList = (outs GPR32Opnd:$rd); 351 dag InOperandList = (ins PtrRC:$base, PtrRC:$index); 352 string AsmString = !strconcat(instr_asm, "\t$rd, ${index}(${base})"); 353 list<dag> Pattern = [(set GPR32Opnd:$rd, (OpNode iPTR:$base, iPTR:$index))]; 354 InstrItinClass Itinerary = itin; 355 bit mayLoad = 1; 356} 357 358class ADDUH_QB_DESC_BASE<string instr_asm, SDPatternOperator OpNode, 359 InstrItinClass itin, RegisterOperand ROD, 360 RegisterOperand ROS = ROD, RegisterOperand ROT = ROD> { 361 dag OutOperandList = (outs ROD:$rd); 362 dag InOperandList = (ins ROS:$rs, ROT:$rt); 363 string AsmString = !strconcat(instr_asm, "\t$rd, $rs, $rt"); 364 list<dag> Pattern = [(set ROD:$rd, (OpNode ROS:$rs, ROT:$rt))]; 365 InstrItinClass Itinerary = itin; 366} 367 368class APPEND_DESC_BASE<string instr_asm, SDPatternOperator OpNode, 369 SDPatternOperator ImmOp, InstrItinClass itin> { 370 dag OutOperandList = (outs GPR32Opnd:$rt); 371 dag InOperandList = (ins GPR32Opnd:$rs, uimm5:$sa, GPR32Opnd:$src); 372 string AsmString = !strconcat(instr_asm, "\t$rt, $rs, $sa"); 373 list<dag> Pattern = [(set GPR32Opnd:$rt, 374 (OpNode GPR32Opnd:$src, GPR32Opnd:$rs, ImmOp:$sa))]; 375 InstrItinClass Itinerary = itin; 376 string Constraints = "$src = $rt"; 377} 378 379class EXTR_W_TY1_R2_DESC_BASE<string instr_asm, SDPatternOperator OpNode, 380 InstrItinClass itin> { 381 dag OutOperandList = (outs GPR32Opnd:$rt); 382 dag InOperandList = (ins ACC64DSPOpnd:$ac, GPR32Opnd:$shift_rs); 383 string AsmString = !strconcat(instr_asm, "\t$rt, $ac, $shift_rs"); 384 InstrItinClass Itinerary = itin; 385} 386 387class EXTR_W_TY1_R1_DESC_BASE<string instr_asm, SDPatternOperator OpNode, 388 InstrItinClass itin> { 389 dag OutOperandList = (outs GPR32Opnd:$rt); 390 dag InOperandList = (ins ACC64DSPOpnd:$ac, uimm16:$shift_rs); 391 string AsmString = !strconcat(instr_asm, "\t$rt, $ac, $shift_rs"); 392 InstrItinClass Itinerary = itin; 393} 394 395class SHILO_R1_DESC_BASE<string instr_asm, SDPatternOperator OpNode> { 396 dag OutOperandList = (outs ACC64DSPOpnd:$ac); 397 dag InOperandList = (ins simm16:$shift, ACC64DSPOpnd:$acin); 398 string AsmString = !strconcat(instr_asm, "\t$ac, $shift"); 399 list<dag> Pattern = [(set ACC64DSPOpnd:$ac, 400 (OpNode immSExt6:$shift, ACC64DSPOpnd:$acin))]; 401 string Constraints = "$acin = $ac"; 402} 403 404class SHILO_R2_DESC_BASE<string instr_asm, SDPatternOperator OpNode> { 405 dag OutOperandList = (outs ACC64DSPOpnd:$ac); 406 dag InOperandList = (ins GPR32Opnd:$rs, ACC64DSPOpnd:$acin); 407 string AsmString = !strconcat(instr_asm, "\t$ac, $rs"); 408 list<dag> Pattern = [(set ACC64DSPOpnd:$ac, 409 (OpNode GPR32Opnd:$rs, ACC64DSPOpnd:$acin))]; 410 string Constraints = "$acin = $ac"; 411} 412 413class MTHLIP_DESC_BASE<string instr_asm, SDPatternOperator OpNode> { 414 dag OutOperandList = (outs ACC64DSPOpnd:$ac); 415 dag InOperandList = (ins GPR32Opnd:$rs, ACC64DSPOpnd:$acin); 416 string AsmString = !strconcat(instr_asm, "\t$rs, $ac"); 417 list<dag> Pattern = [(set ACC64DSPOpnd:$ac, 418 (OpNode GPR32Opnd:$rs, ACC64DSPOpnd:$acin))]; 419 string Constraints = "$acin = $ac"; 420} 421 422class RDDSP_DESC_BASE<string instr_asm, SDPatternOperator OpNode, 423 InstrItinClass itin> { 424 dag OutOperandList = (outs GPR32Opnd:$rd); 425 dag InOperandList = (ins uimm16:$mask); 426 string AsmString = !strconcat(instr_asm, "\t$rd, $mask"); 427 list<dag> Pattern = [(set GPR32Opnd:$rd, (OpNode immZExt10:$mask))]; 428 InstrItinClass Itinerary = itin; 429} 430 431class WRDSP_DESC_BASE<string instr_asm, SDPatternOperator OpNode, 432 InstrItinClass itin> { 433 dag OutOperandList = (outs); 434 dag InOperandList = (ins GPR32Opnd:$rs, uimm16:$mask); 435 string AsmString = !strconcat(instr_asm, "\t$rs, $mask"); 436 list<dag> Pattern = [(OpNode GPR32Opnd:$rs, immZExt10:$mask)]; 437 InstrItinClass Itinerary = itin; 438} 439 440class DPA_W_PH_DESC_BASE<string instr_asm, SDPatternOperator OpNode> { 441 dag OutOperandList = (outs ACC64DSPOpnd:$ac); 442 dag InOperandList = (ins GPR32Opnd:$rs, GPR32Opnd:$rt, ACC64DSPOpnd:$acin); 443 string AsmString = !strconcat(instr_asm, "\t$ac, $rs, $rt"); 444 list<dag> Pattern = [(set ACC64DSPOpnd:$ac, 445 (OpNode GPR32Opnd:$rs, GPR32Opnd:$rt, ACC64DSPOpnd:$acin))]; 446 string Constraints = "$acin = $ac"; 447} 448 449class MULT_DESC_BASE<string instr_asm, SDPatternOperator OpNode, 450 InstrItinClass itin> { 451 dag OutOperandList = (outs ACC64DSPOpnd:$ac); 452 dag InOperandList = (ins GPR32Opnd:$rs, GPR32Opnd:$rt); 453 string AsmString = !strconcat(instr_asm, "\t$ac, $rs, $rt"); 454 list<dag> Pattern = [(set ACC64DSPOpnd:$ac, (OpNode GPR32Opnd:$rs, GPR32Opnd:$rt))]; 455 InstrItinClass Itinerary = itin; 456 int AddedComplexity = 20; 457 bit isCommutable = 1; 458} 459 460class MADD_DESC_BASE<string instr_asm, SDPatternOperator OpNode, 461 InstrItinClass itin> { 462 dag OutOperandList = (outs ACC64DSPOpnd:$ac); 463 dag InOperandList = (ins GPR32Opnd:$rs, GPR32Opnd:$rt, ACC64DSPOpnd:$acin); 464 string AsmString = !strconcat(instr_asm, "\t$ac, $rs, $rt"); 465 list<dag> Pattern = [(set ACC64DSPOpnd:$ac, 466 (OpNode GPR32Opnd:$rs, GPR32Opnd:$rt, ACC64DSPOpnd:$acin))]; 467 InstrItinClass Itinerary = itin; 468 int AddedComplexity = 20; 469 string Constraints = "$acin = $ac"; 470} 471 472class MFHI_DESC_BASE<string instr_asm, RegisterOperand RO, SDNode OpNode, 473 InstrItinClass itin> { 474 dag OutOperandList = (outs GPR32Opnd:$rd); 475 dag InOperandList = (ins RO:$ac); 476 string AsmString = !strconcat(instr_asm, "\t$rd, $ac"); 477 list<dag> Pattern = [(set GPR32Opnd:$rd, (OpNode RO:$ac))]; 478 InstrItinClass Itinerary = itin; 479 int AddedComplexity = 20; 480} 481 482class MTHI_DESC_BASE<string instr_asm, RegisterOperand RO, InstrItinClass itin> { 483 dag OutOperandList = (outs RO:$ac); 484 dag InOperandList = (ins GPR32Opnd:$rs); 485 string AsmString = !strconcat(instr_asm, "\t$rs, $ac"); 486 InstrItinClass Itinerary = itin; 487} 488 489class BPOSGE32_PSEUDO_DESC_BASE<SDPatternOperator OpNode, InstrItinClass itin> : 490 MipsPseudo<(outs GPR32Opnd:$dst), (ins), [(set GPR32Opnd:$dst, (OpNode))]> { 491 bit usesCustomInserter = 1; 492} 493 494class BPOSGE32_DESC_BASE<string instr_asm, InstrItinClass itin> { 495 dag OutOperandList = (outs); 496 dag InOperandList = (ins brtarget:$offset); 497 string AsmString = !strconcat(instr_asm, "\t$offset"); 498 InstrItinClass Itinerary = itin; 499 bit isBranch = 1; 500 bit isTerminator = 1; 501 bit hasDelaySlot = 1; 502} 503 504class INSV_DESC_BASE<string instr_asm, SDPatternOperator OpNode, 505 InstrItinClass itin> { 506 dag OutOperandList = (outs GPR32Opnd:$rt); 507 dag InOperandList = (ins GPR32Opnd:$src, GPR32Opnd:$rs); 508 string AsmString = !strconcat(instr_asm, "\t$rt, $rs"); 509 list<dag> Pattern = [(set GPR32Opnd:$rt, (OpNode GPR32Opnd:$src, GPR32Opnd:$rs))]; 510 InstrItinClass Itinerary = itin; 511 string Constraints = "$src = $rt"; 512} 513 514//===----------------------------------------------------------------------===// 515// MIPS DSP Rev 1 516//===----------------------------------------------------------------------===// 517 518// Addition/subtraction 519class ADDU_QB_DESC : ADDU_QB_DESC_BASE<"addu.qb", null_frag, NoItinerary, 520 DSPROpnd, DSPROpnd>, IsCommutable, 521 Defs<[DSPOutFlag20]>; 522 523class ADDU_S_QB_DESC : ADDU_QB_DESC_BASE<"addu_s.qb", int_mips_addu_s_qb, 524 NoItinerary, DSPROpnd, DSPROpnd>, 525 IsCommutable, Defs<[DSPOutFlag20]>; 526 527class SUBU_QB_DESC : ADDU_QB_DESC_BASE<"subu.qb", null_frag, NoItinerary, 528 DSPROpnd, DSPROpnd>, 529 Defs<[DSPOutFlag20]>; 530 531class SUBU_S_QB_DESC : ADDU_QB_DESC_BASE<"subu_s.qb", int_mips_subu_s_qb, 532 NoItinerary, DSPROpnd, DSPROpnd>, 533 Defs<[DSPOutFlag20]>; 534 535class ADDQ_PH_DESC : ADDU_QB_DESC_BASE<"addq.ph", null_frag, NoItinerary, 536 DSPROpnd, DSPROpnd>, IsCommutable, 537 Defs<[DSPOutFlag20]>; 538 539class ADDQ_S_PH_DESC : ADDU_QB_DESC_BASE<"addq_s.ph", int_mips_addq_s_ph, 540 NoItinerary, DSPROpnd, DSPROpnd>, 541 IsCommutable, Defs<[DSPOutFlag20]>; 542 543class SUBQ_PH_DESC : ADDU_QB_DESC_BASE<"subq.ph", null_frag, NoItinerary, 544 DSPROpnd, DSPROpnd>, 545 Defs<[DSPOutFlag20]>; 546 547class SUBQ_S_PH_DESC : ADDU_QB_DESC_BASE<"subq_s.ph", int_mips_subq_s_ph, 548 NoItinerary, DSPROpnd, DSPROpnd>, 549 Defs<[DSPOutFlag20]>; 550 551class ADDQ_S_W_DESC : ADDU_QB_DESC_BASE<"addq_s.w", int_mips_addq_s_w, 552 NoItinerary, GPR32Opnd, GPR32Opnd>, 553 IsCommutable, Defs<[DSPOutFlag20]>; 554 555class SUBQ_S_W_DESC : ADDU_QB_DESC_BASE<"subq_s.w", int_mips_subq_s_w, 556 NoItinerary, GPR32Opnd, GPR32Opnd>, 557 Defs<[DSPOutFlag20]>; 558 559class ADDSC_DESC : ADDU_QB_DESC_BASE<"addsc", null_frag, NoItinerary, 560 GPR32Opnd, GPR32Opnd>, IsCommutable, 561 Defs<[DSPCarry]>; 562 563class ADDWC_DESC : ADDU_QB_DESC_BASE<"addwc", null_frag, NoItinerary, 564 GPR32Opnd, GPR32Opnd>, 565 IsCommutable, Uses<[DSPCarry]>, Defs<[DSPOutFlag20]>; 566 567class MODSUB_DESC : ADDU_QB_DESC_BASE<"modsub", int_mips_modsub, NoItinerary, 568 GPR32Opnd, GPR32Opnd>; 569 570class RADDU_W_QB_DESC : RADDU_W_QB_DESC_BASE<"raddu.w.qb", int_mips_raddu_w_qb, 571 NoItinerary, GPR32Opnd, DSPROpnd>; 572 573// Absolute value 574class ABSQ_S_PH_DESC : ABSQ_S_PH_R2_DESC_BASE<"absq_s.ph", int_mips_absq_s_ph, 575 NoItinerary, DSPROpnd>, 576 Defs<[DSPOutFlag20]>; 577 578class ABSQ_S_W_DESC : ABSQ_S_PH_R2_DESC_BASE<"absq_s.w", int_mips_absq_s_w, 579 NoItinerary, GPR32Opnd>, 580 Defs<[DSPOutFlag20]>; 581 582// Precision reduce/expand 583class PRECRQ_QB_PH_DESC : CMP_EQ_QB_R3_DESC_BASE<"precrq.qb.ph", 584 int_mips_precrq_qb_ph, 585 NoItinerary, DSPROpnd, DSPROpnd>; 586 587class PRECRQ_PH_W_DESC : CMP_EQ_QB_R3_DESC_BASE<"precrq.ph.w", 588 int_mips_precrq_ph_w, 589 NoItinerary, DSPROpnd, GPR32Opnd>; 590 591class PRECRQ_RS_PH_W_DESC : CMP_EQ_QB_R3_DESC_BASE<"precrq_rs.ph.w", 592 int_mips_precrq_rs_ph_w, 593 NoItinerary, DSPROpnd, 594 GPR32Opnd>, 595 Defs<[DSPOutFlag22]>; 596 597class PRECRQU_S_QB_PH_DESC : CMP_EQ_QB_R3_DESC_BASE<"precrqu_s.qb.ph", 598 int_mips_precrqu_s_qb_ph, 599 NoItinerary, DSPROpnd, 600 DSPROpnd>, 601 Defs<[DSPOutFlag22]>; 602 603class PRECEQ_W_PHL_DESC : ABSQ_S_PH_R2_DESC_BASE<"preceq.w.phl", 604 int_mips_preceq_w_phl, 605 NoItinerary, GPR32Opnd, DSPROpnd>; 606 607class PRECEQ_W_PHR_DESC : ABSQ_S_PH_R2_DESC_BASE<"preceq.w.phr", 608 int_mips_preceq_w_phr, 609 NoItinerary, GPR32Opnd, DSPROpnd>; 610 611class PRECEQU_PH_QBL_DESC : ABSQ_S_PH_R2_DESC_BASE<"precequ.ph.qbl", 612 int_mips_precequ_ph_qbl, 613 NoItinerary, DSPROpnd>; 614 615class PRECEQU_PH_QBR_DESC : ABSQ_S_PH_R2_DESC_BASE<"precequ.ph.qbr", 616 int_mips_precequ_ph_qbr, 617 NoItinerary, DSPROpnd>; 618 619class PRECEQU_PH_QBLA_DESC : ABSQ_S_PH_R2_DESC_BASE<"precequ.ph.qbla", 620 int_mips_precequ_ph_qbla, 621 NoItinerary, DSPROpnd>; 622 623class PRECEQU_PH_QBRA_DESC : ABSQ_S_PH_R2_DESC_BASE<"precequ.ph.qbra", 624 int_mips_precequ_ph_qbra, 625 NoItinerary, DSPROpnd>; 626 627class PRECEU_PH_QBL_DESC : ABSQ_S_PH_R2_DESC_BASE<"preceu.ph.qbl", 628 int_mips_preceu_ph_qbl, 629 NoItinerary, DSPROpnd>; 630 631class PRECEU_PH_QBR_DESC : ABSQ_S_PH_R2_DESC_BASE<"preceu.ph.qbr", 632 int_mips_preceu_ph_qbr, 633 NoItinerary, DSPROpnd>; 634 635class PRECEU_PH_QBLA_DESC : ABSQ_S_PH_R2_DESC_BASE<"preceu.ph.qbla", 636 int_mips_preceu_ph_qbla, 637 NoItinerary, DSPROpnd>; 638 639class PRECEU_PH_QBRA_DESC : ABSQ_S_PH_R2_DESC_BASE<"preceu.ph.qbra", 640 int_mips_preceu_ph_qbra, 641 NoItinerary, DSPROpnd>; 642 643// Shift 644class SHLL_QB_DESC : SHLL_QB_R2_DESC_BASE<"shll.qb", null_frag, immZExt3, 645 NoItinerary, DSPROpnd>, 646 Defs<[DSPOutFlag22]>; 647 648class SHLLV_QB_DESC : SHLL_QB_R3_DESC_BASE<"shllv.qb", int_mips_shll_qb, 649 NoItinerary, DSPROpnd>, 650 Defs<[DSPOutFlag22]>; 651 652class SHRL_QB_DESC : SHLL_QB_R2_DESC_BASE<"shrl.qb", null_frag, immZExt3, 653 NoItinerary, DSPROpnd>; 654 655class SHRLV_QB_DESC : SHLL_QB_R3_DESC_BASE<"shrlv.qb", int_mips_shrl_qb, 656 NoItinerary, DSPROpnd>; 657 658class SHLL_PH_DESC : SHLL_QB_R2_DESC_BASE<"shll.ph", null_frag, immZExt4, 659 NoItinerary, DSPROpnd>, 660 Defs<[DSPOutFlag22]>; 661 662class SHLLV_PH_DESC : SHLL_QB_R3_DESC_BASE<"shllv.ph", int_mips_shll_ph, 663 NoItinerary, DSPROpnd>, 664 Defs<[DSPOutFlag22]>; 665 666class SHLL_S_PH_DESC : SHLL_QB_R2_DESC_BASE<"shll_s.ph", int_mips_shll_s_ph, 667 immZExt4, NoItinerary, DSPROpnd>, 668 Defs<[DSPOutFlag22]>; 669 670class SHLLV_S_PH_DESC : SHLL_QB_R3_DESC_BASE<"shllv_s.ph", int_mips_shll_s_ph, 671 NoItinerary, DSPROpnd>, 672 Defs<[DSPOutFlag22]>; 673 674class SHRA_PH_DESC : SHLL_QB_R2_DESC_BASE<"shra.ph", null_frag, immZExt4, 675 NoItinerary, DSPROpnd>; 676 677class SHRAV_PH_DESC : SHLL_QB_R3_DESC_BASE<"shrav.ph", int_mips_shra_ph, 678 NoItinerary, DSPROpnd>; 679 680class SHRA_R_PH_DESC : SHLL_QB_R2_DESC_BASE<"shra_r.ph", int_mips_shra_r_ph, 681 immZExt4, NoItinerary, DSPROpnd>; 682 683class SHRAV_R_PH_DESC : SHLL_QB_R3_DESC_BASE<"shrav_r.ph", int_mips_shra_r_ph, 684 NoItinerary, DSPROpnd>; 685 686class SHLL_S_W_DESC : SHLL_QB_R2_DESC_BASE<"shll_s.w", int_mips_shll_s_w, 687 immZExt5, NoItinerary, GPR32Opnd>, 688 Defs<[DSPOutFlag22]>; 689 690class SHLLV_S_W_DESC : SHLL_QB_R3_DESC_BASE<"shllv_s.w", int_mips_shll_s_w, 691 NoItinerary, GPR32Opnd>, 692 Defs<[DSPOutFlag22]>; 693 694class SHRA_R_W_DESC : SHLL_QB_R2_DESC_BASE<"shra_r.w", int_mips_shra_r_w, 695 immZExt5, NoItinerary, GPR32Opnd>; 696 697class SHRAV_R_W_DESC : SHLL_QB_R3_DESC_BASE<"shrav_r.w", int_mips_shra_r_w, 698 NoItinerary, GPR32Opnd>; 699 700// Multiplication 701class MULEU_S_PH_QBL_DESC : ADDU_QB_DESC_BASE<"muleu_s.ph.qbl", 702 int_mips_muleu_s_ph_qbl, 703 NoItinerary, DSPROpnd, DSPROpnd>, 704 Defs<[DSPOutFlag21]>; 705 706class MULEU_S_PH_QBR_DESC : ADDU_QB_DESC_BASE<"muleu_s.ph.qbr", 707 int_mips_muleu_s_ph_qbr, 708 NoItinerary, DSPROpnd, DSPROpnd>, 709 Defs<[DSPOutFlag21]>; 710 711class MULEQ_S_W_PHL_DESC : ADDU_QB_DESC_BASE<"muleq_s.w.phl", 712 int_mips_muleq_s_w_phl, 713 NoItinerary, GPR32Opnd, DSPROpnd>, 714 IsCommutable, Defs<[DSPOutFlag21]>; 715 716class MULEQ_S_W_PHR_DESC : ADDU_QB_DESC_BASE<"muleq_s.w.phr", 717 int_mips_muleq_s_w_phr, 718 NoItinerary, GPR32Opnd, DSPROpnd>, 719 IsCommutable, Defs<[DSPOutFlag21]>; 720 721class MULQ_RS_PH_DESC : ADDU_QB_DESC_BASE<"mulq_rs.ph", int_mips_mulq_rs_ph, 722 NoItinerary, DSPROpnd, DSPROpnd>, 723 IsCommutable, Defs<[DSPOutFlag21]>; 724 725class MULSAQ_S_W_PH_DESC : DPA_W_PH_DESC_BASE<"mulsaq_s.w.ph", 726 MipsMULSAQ_S_W_PH>, 727 Defs<[DSPOutFlag16_19]>; 728 729class MAQ_S_W_PHL_DESC : DPA_W_PH_DESC_BASE<"maq_s.w.phl", MipsMAQ_S_W_PHL>, 730 Defs<[DSPOutFlag16_19]>; 731 732class MAQ_S_W_PHR_DESC : DPA_W_PH_DESC_BASE<"maq_s.w.phr", MipsMAQ_S_W_PHR>, 733 Defs<[DSPOutFlag16_19]>; 734 735class MAQ_SA_W_PHL_DESC : DPA_W_PH_DESC_BASE<"maq_sa.w.phl", MipsMAQ_SA_W_PHL>, 736 Defs<[DSPOutFlag16_19]>; 737 738class MAQ_SA_W_PHR_DESC : DPA_W_PH_DESC_BASE<"maq_sa.w.phr", MipsMAQ_SA_W_PHR>, 739 Defs<[DSPOutFlag16_19]>; 740 741// Move from/to hi/lo. 742class MFHI_DESC : MFHI_DESC_BASE<"mfhi", ACC64DSPOpnd, MipsExtractHI, 743 NoItinerary>; 744class MFLO_DESC : MFHI_DESC_BASE<"mflo", ACC64DSPOpnd, MipsExtractLO, 745 NoItinerary>; 746class MTHI_DESC : MTHI_DESC_BASE<"mthi", HI32DSPOpnd, NoItinerary>; 747class MTLO_DESC : MTHI_DESC_BASE<"mtlo", LO32DSPOpnd, NoItinerary>; 748 749// Dot product with accumulate/subtract 750class DPAU_H_QBL_DESC : DPA_W_PH_DESC_BASE<"dpau.h.qbl", MipsDPAU_H_QBL>; 751 752class DPAU_H_QBR_DESC : DPA_W_PH_DESC_BASE<"dpau.h.qbr", MipsDPAU_H_QBR>; 753 754class DPSU_H_QBL_DESC : DPA_W_PH_DESC_BASE<"dpsu.h.qbl", MipsDPSU_H_QBL>; 755 756class DPSU_H_QBR_DESC : DPA_W_PH_DESC_BASE<"dpsu.h.qbr", MipsDPSU_H_QBR>; 757 758class DPAQ_S_W_PH_DESC : DPA_W_PH_DESC_BASE<"dpaq_s.w.ph", MipsDPAQ_S_W_PH>, 759 Defs<[DSPOutFlag16_19]>; 760 761class DPSQ_S_W_PH_DESC : DPA_W_PH_DESC_BASE<"dpsq_s.w.ph", MipsDPSQ_S_W_PH>, 762 Defs<[DSPOutFlag16_19]>; 763 764class DPAQ_SA_L_W_DESC : DPA_W_PH_DESC_BASE<"dpaq_sa.l.w", MipsDPAQ_SA_L_W>, 765 Defs<[DSPOutFlag16_19]>; 766 767class DPSQ_SA_L_W_DESC : DPA_W_PH_DESC_BASE<"dpsq_sa.l.w", MipsDPSQ_SA_L_W>, 768 Defs<[DSPOutFlag16_19]>; 769 770class MULT_DSP_DESC : MULT_DESC_BASE<"mult", MipsMult, NoItinerary>; 771class MULTU_DSP_DESC : MULT_DESC_BASE<"multu", MipsMultu, NoItinerary>; 772class MADD_DSP_DESC : MADD_DESC_BASE<"madd", MipsMAdd, NoItinerary>; 773class MADDU_DSP_DESC : MADD_DESC_BASE<"maddu", MipsMAddu, NoItinerary>; 774class MSUB_DSP_DESC : MADD_DESC_BASE<"msub", MipsMSub, NoItinerary>; 775class MSUBU_DSP_DESC : MADD_DESC_BASE<"msubu", MipsMSubu, NoItinerary>; 776 777// Comparison 778class CMPU_EQ_QB_DESC : CMP_EQ_QB_R2_DESC_BASE<"cmpu.eq.qb", 779 int_mips_cmpu_eq_qb, NoItinerary, 780 DSPROpnd>, 781 IsCommutable, Defs<[DSPCCond]>; 782 783class CMPU_LT_QB_DESC : CMP_EQ_QB_R2_DESC_BASE<"cmpu.lt.qb", 784 int_mips_cmpu_lt_qb, NoItinerary, 785 DSPROpnd>, Defs<[DSPCCond]>; 786 787class CMPU_LE_QB_DESC : CMP_EQ_QB_R2_DESC_BASE<"cmpu.le.qb", 788 int_mips_cmpu_le_qb, NoItinerary, 789 DSPROpnd>, Defs<[DSPCCond]>; 790 791class CMPGU_EQ_QB_DESC : CMP_EQ_QB_R3_DESC_BASE<"cmpgu.eq.qb", 792 int_mips_cmpgu_eq_qb, 793 NoItinerary, GPR32Opnd, DSPROpnd>, 794 IsCommutable; 795 796class CMPGU_LT_QB_DESC : CMP_EQ_QB_R3_DESC_BASE<"cmpgu.lt.qb", 797 int_mips_cmpgu_lt_qb, 798 NoItinerary, GPR32Opnd, DSPROpnd>; 799 800class CMPGU_LE_QB_DESC : CMP_EQ_QB_R3_DESC_BASE<"cmpgu.le.qb", 801 int_mips_cmpgu_le_qb, 802 NoItinerary, GPR32Opnd, DSPROpnd>; 803 804class CMP_EQ_PH_DESC : CMP_EQ_QB_R2_DESC_BASE<"cmp.eq.ph", int_mips_cmp_eq_ph, 805 NoItinerary, DSPROpnd>, 806 IsCommutable, Defs<[DSPCCond]>; 807 808class CMP_LT_PH_DESC : CMP_EQ_QB_R2_DESC_BASE<"cmp.lt.ph", int_mips_cmp_lt_ph, 809 NoItinerary, DSPROpnd>, 810 Defs<[DSPCCond]>; 811 812class CMP_LE_PH_DESC : CMP_EQ_QB_R2_DESC_BASE<"cmp.le.ph", int_mips_cmp_le_ph, 813 NoItinerary, DSPROpnd>, 814 Defs<[DSPCCond]>; 815 816// Misc 817class BITREV_DESC : ABSQ_S_PH_R2_DESC_BASE<"bitrev", int_mips_bitrev, 818 NoItinerary, GPR32Opnd>; 819 820class PACKRL_PH_DESC : CMP_EQ_QB_R3_DESC_BASE<"packrl.ph", int_mips_packrl_ph, 821 NoItinerary, DSPROpnd, DSPROpnd>; 822 823class REPL_QB_DESC : REPL_DESC_BASE<"repl.qb", int_mips_repl_qb, immZExt8, 824 NoItinerary, DSPROpnd>; 825 826class REPL_PH_DESC : REPL_DESC_BASE<"repl.ph", int_mips_repl_ph, immZExt10, 827 NoItinerary, DSPROpnd>; 828 829class REPLV_QB_DESC : ABSQ_S_PH_R2_DESC_BASE<"replv.qb", int_mips_repl_qb, 830 NoItinerary, DSPROpnd, GPR32Opnd>; 831 832class REPLV_PH_DESC : ABSQ_S_PH_R2_DESC_BASE<"replv.ph", int_mips_repl_ph, 833 NoItinerary, DSPROpnd, GPR32Opnd>; 834 835class PICK_QB_DESC : CMP_EQ_QB_R3_DESC_BASE<"pick.qb", int_mips_pick_qb, 836 NoItinerary, DSPROpnd, DSPROpnd>, 837 Uses<[DSPCCond]>; 838 839class PICK_PH_DESC : CMP_EQ_QB_R3_DESC_BASE<"pick.ph", int_mips_pick_ph, 840 NoItinerary, DSPROpnd, DSPROpnd>, 841 Uses<[DSPCCond]>; 842 843class LWX_DESC : LX_DESC_BASE<"lwx", int_mips_lwx, NoItinerary>; 844 845class LHX_DESC : LX_DESC_BASE<"lhx", int_mips_lhx, NoItinerary>; 846 847class LBUX_DESC : LX_DESC_BASE<"lbux", int_mips_lbux, NoItinerary>; 848 849class BPOSGE32_DESC : BPOSGE32_DESC_BASE<"bposge32", NoItinerary>; 850 851// Extr 852class EXTP_DESC : EXTR_W_TY1_R1_DESC_BASE<"extp", MipsEXTP, NoItinerary>, 853 Uses<[DSPPos]>, Defs<[DSPEFI]>; 854 855class EXTPV_DESC : EXTR_W_TY1_R2_DESC_BASE<"extpv", MipsEXTP, NoItinerary>, 856 Uses<[DSPPos]>, Defs<[DSPEFI]>; 857 858class EXTPDP_DESC : EXTR_W_TY1_R1_DESC_BASE<"extpdp", MipsEXTPDP, NoItinerary>, 859 Uses<[DSPPos]>, Defs<[DSPPos, DSPEFI]>; 860 861class EXTPDPV_DESC : EXTR_W_TY1_R2_DESC_BASE<"extpdpv", MipsEXTPDP, 862 NoItinerary>, 863 Uses<[DSPPos]>, Defs<[DSPPos, DSPEFI]>; 864 865class EXTR_W_DESC : EXTR_W_TY1_R1_DESC_BASE<"extr.w", MipsEXTR_W, NoItinerary>, 866 Defs<[DSPOutFlag23]>; 867 868class EXTRV_W_DESC : EXTR_W_TY1_R2_DESC_BASE<"extrv.w", MipsEXTR_W, 869 NoItinerary>, Defs<[DSPOutFlag23]>; 870 871class EXTR_R_W_DESC : EXTR_W_TY1_R1_DESC_BASE<"extr_r.w", MipsEXTR_R_W, 872 NoItinerary>, 873 Defs<[DSPOutFlag23]>; 874 875class EXTRV_R_W_DESC : EXTR_W_TY1_R2_DESC_BASE<"extrv_r.w", MipsEXTR_R_W, 876 NoItinerary>, 877 Defs<[DSPOutFlag23]>; 878 879class EXTR_RS_W_DESC : EXTR_W_TY1_R1_DESC_BASE<"extr_rs.w", MipsEXTR_RS_W, 880 NoItinerary>, 881 Defs<[DSPOutFlag23]>; 882 883class EXTRV_RS_W_DESC : EXTR_W_TY1_R2_DESC_BASE<"extrv_rs.w", MipsEXTR_RS_W, 884 NoItinerary>, 885 Defs<[DSPOutFlag23]>; 886 887class EXTR_S_H_DESC : EXTR_W_TY1_R1_DESC_BASE<"extr_s.h", MipsEXTR_S_H, 888 NoItinerary>, 889 Defs<[DSPOutFlag23]>; 890 891class EXTRV_S_H_DESC : EXTR_W_TY1_R2_DESC_BASE<"extrv_s.h", MipsEXTR_S_H, 892 NoItinerary>, 893 Defs<[DSPOutFlag23]>; 894 895class SHILO_DESC : SHILO_R1_DESC_BASE<"shilo", MipsSHILO>; 896 897class SHILOV_DESC : SHILO_R2_DESC_BASE<"shilov", MipsSHILO>; 898 899class MTHLIP_DESC : MTHLIP_DESC_BASE<"mthlip", MipsMTHLIP>, Defs<[DSPPos]>; 900 901class RDDSP_DESC : RDDSP_DESC_BASE<"rddsp", int_mips_rddsp, NoItinerary>; 902 903class WRDSP_DESC : WRDSP_DESC_BASE<"wrdsp", int_mips_wrdsp, NoItinerary>; 904 905class INSV_DESC : INSV_DESC_BASE<"insv", int_mips_insv, NoItinerary>, 906 Uses<[DSPPos, DSPSCount]>; 907 908//===----------------------------------------------------------------------===// 909// MIPS DSP Rev 2 910// Addition/subtraction 911class ADDU_PH_DESC : ADDU_QB_DESC_BASE<"addu.ph", int_mips_addu_ph, NoItinerary, 912 DSPROpnd, DSPROpnd>, IsCommutable, 913 Defs<[DSPOutFlag20]>; 914 915class ADDU_S_PH_DESC : ADDU_QB_DESC_BASE<"addu_s.ph", int_mips_addu_s_ph, 916 NoItinerary, DSPROpnd, DSPROpnd>, 917 IsCommutable, Defs<[DSPOutFlag20]>; 918 919class SUBU_PH_DESC : ADDU_QB_DESC_BASE<"subu.ph", int_mips_subu_ph, NoItinerary, 920 DSPROpnd, DSPROpnd>, 921 Defs<[DSPOutFlag20]>; 922 923class SUBU_S_PH_DESC : ADDU_QB_DESC_BASE<"subu_s.ph", int_mips_subu_s_ph, 924 NoItinerary, DSPROpnd, DSPROpnd>, 925 Defs<[DSPOutFlag20]>; 926 927class ADDUH_QB_DESC : ADDUH_QB_DESC_BASE<"adduh.qb", int_mips_adduh_qb, 928 NoItinerary, DSPROpnd>, IsCommutable; 929 930class ADDUH_R_QB_DESC : ADDUH_QB_DESC_BASE<"adduh_r.qb", int_mips_adduh_r_qb, 931 NoItinerary, DSPROpnd>, IsCommutable; 932 933class SUBUH_QB_DESC : ADDUH_QB_DESC_BASE<"subuh.qb", int_mips_subuh_qb, 934 NoItinerary, DSPROpnd>; 935 936class SUBUH_R_QB_DESC : ADDUH_QB_DESC_BASE<"subuh_r.qb", int_mips_subuh_r_qb, 937 NoItinerary, DSPROpnd>; 938 939class ADDQH_PH_DESC : ADDUH_QB_DESC_BASE<"addqh.ph", int_mips_addqh_ph, 940 NoItinerary, DSPROpnd>, IsCommutable; 941 942class ADDQH_R_PH_DESC : ADDUH_QB_DESC_BASE<"addqh_r.ph", int_mips_addqh_r_ph, 943 NoItinerary, DSPROpnd>, IsCommutable; 944 945class SUBQH_PH_DESC : ADDUH_QB_DESC_BASE<"subqh.ph", int_mips_subqh_ph, 946 NoItinerary, DSPROpnd>; 947 948class SUBQH_R_PH_DESC : ADDUH_QB_DESC_BASE<"subqh_r.ph", int_mips_subqh_r_ph, 949 NoItinerary, DSPROpnd>; 950 951class ADDQH_W_DESC : ADDUH_QB_DESC_BASE<"addqh.w", int_mips_addqh_w, 952 NoItinerary, GPR32Opnd>, IsCommutable; 953 954class ADDQH_R_W_DESC : ADDUH_QB_DESC_BASE<"addqh_r.w", int_mips_addqh_r_w, 955 NoItinerary, GPR32Opnd>, IsCommutable; 956 957class SUBQH_W_DESC : ADDUH_QB_DESC_BASE<"subqh.w", int_mips_subqh_w, 958 NoItinerary, GPR32Opnd>; 959 960class SUBQH_R_W_DESC : ADDUH_QB_DESC_BASE<"subqh_r.w", int_mips_subqh_r_w, 961 NoItinerary, GPR32Opnd>; 962 963// Comparison 964class CMPGDU_EQ_QB_DESC : CMP_EQ_QB_R3_DESC_BASE<"cmpgdu.eq.qb", 965 int_mips_cmpgdu_eq_qb, 966 NoItinerary, GPR32Opnd, DSPROpnd>, 967 IsCommutable, Defs<[DSPCCond]>; 968 969class CMPGDU_LT_QB_DESC : CMP_EQ_QB_R3_DESC_BASE<"cmpgdu.lt.qb", 970 int_mips_cmpgdu_lt_qb, 971 NoItinerary, GPR32Opnd, DSPROpnd>, 972 Defs<[DSPCCond]>; 973 974class CMPGDU_LE_QB_DESC : CMP_EQ_QB_R3_DESC_BASE<"cmpgdu.le.qb", 975 int_mips_cmpgdu_le_qb, 976 NoItinerary, GPR32Opnd, DSPROpnd>, 977 Defs<[DSPCCond]>; 978 979// Absolute 980class ABSQ_S_QB_DESC : ABSQ_S_PH_R2_DESC_BASE<"absq_s.qb", int_mips_absq_s_qb, 981 NoItinerary, DSPROpnd>, 982 Defs<[DSPOutFlag20]>; 983 984// Multiplication 985class MUL_PH_DESC : ADDUH_QB_DESC_BASE<"mul.ph", null_frag, NoItinerary, 986 DSPROpnd>, IsCommutable, 987 Defs<[DSPOutFlag21]>; 988 989class MUL_S_PH_DESC : ADDUH_QB_DESC_BASE<"mul_s.ph", int_mips_mul_s_ph, 990 NoItinerary, DSPROpnd>, IsCommutable, 991 Defs<[DSPOutFlag21]>; 992 993class MULQ_S_W_DESC : ADDUH_QB_DESC_BASE<"mulq_s.w", int_mips_mulq_s_w, 994 NoItinerary, GPR32Opnd>, IsCommutable, 995 Defs<[DSPOutFlag21]>; 996 997class MULQ_RS_W_DESC : ADDUH_QB_DESC_BASE<"mulq_rs.w", int_mips_mulq_rs_w, 998 NoItinerary, GPR32Opnd>, IsCommutable, 999 Defs<[DSPOutFlag21]>; 1000 1001class MULQ_S_PH_DESC : ADDU_QB_DESC_BASE<"mulq_s.ph", int_mips_mulq_s_ph, 1002 NoItinerary, DSPROpnd, DSPROpnd>, 1003 IsCommutable, Defs<[DSPOutFlag21]>; 1004 1005// Dot product with accumulate/subtract 1006class DPA_W_PH_DESC : DPA_W_PH_DESC_BASE<"dpa.w.ph", MipsDPA_W_PH>; 1007 1008class DPS_W_PH_DESC : DPA_W_PH_DESC_BASE<"dps.w.ph", MipsDPS_W_PH>; 1009 1010class DPAQX_S_W_PH_DESC : DPA_W_PH_DESC_BASE<"dpaqx_s.w.ph", MipsDPAQX_S_W_PH>, 1011 Defs<[DSPOutFlag16_19]>; 1012 1013class DPAQX_SA_W_PH_DESC : DPA_W_PH_DESC_BASE<"dpaqx_sa.w.ph", 1014 MipsDPAQX_SA_W_PH>, 1015 Defs<[DSPOutFlag16_19]>; 1016 1017class DPAX_W_PH_DESC : DPA_W_PH_DESC_BASE<"dpax.w.ph", MipsDPAX_W_PH>; 1018 1019class DPSX_W_PH_DESC : DPA_W_PH_DESC_BASE<"dpsx.w.ph", MipsDPSX_W_PH>; 1020 1021class DPSQX_S_W_PH_DESC : DPA_W_PH_DESC_BASE<"dpsqx_s.w.ph", MipsDPSQX_S_W_PH>, 1022 Defs<[DSPOutFlag16_19]>; 1023 1024class DPSQX_SA_W_PH_DESC : DPA_W_PH_DESC_BASE<"dpsqx_sa.w.ph", 1025 MipsDPSQX_SA_W_PH>, 1026 Defs<[DSPOutFlag16_19]>; 1027 1028class MULSA_W_PH_DESC : DPA_W_PH_DESC_BASE<"mulsa.w.ph", MipsMULSA_W_PH>; 1029 1030// Precision reduce/expand 1031class PRECR_QB_PH_DESC : CMP_EQ_QB_R3_DESC_BASE<"precr.qb.ph", 1032 int_mips_precr_qb_ph, 1033 NoItinerary, DSPROpnd, DSPROpnd>; 1034 1035class PRECR_SRA_PH_W_DESC : PRECR_SRA_PH_W_DESC_BASE<"precr_sra.ph.w", 1036 int_mips_precr_sra_ph_w, 1037 NoItinerary, DSPROpnd, 1038 GPR32Opnd>; 1039 1040class PRECR_SRA_R_PH_W_DESC : PRECR_SRA_PH_W_DESC_BASE<"precr_sra_r.ph.w", 1041 int_mips_precr_sra_r_ph_w, 1042 NoItinerary, DSPROpnd, 1043 GPR32Opnd>; 1044 1045// Shift 1046class SHRA_QB_DESC : SHLL_QB_R2_DESC_BASE<"shra.qb", null_frag, immZExt3, 1047 NoItinerary, DSPROpnd>; 1048 1049class SHRAV_QB_DESC : SHLL_QB_R3_DESC_BASE<"shrav.qb", int_mips_shra_qb, 1050 NoItinerary, DSPROpnd>; 1051 1052class SHRA_R_QB_DESC : SHLL_QB_R2_DESC_BASE<"shra_r.qb", int_mips_shra_r_qb, 1053 immZExt3, NoItinerary, DSPROpnd>; 1054 1055class SHRAV_R_QB_DESC : SHLL_QB_R3_DESC_BASE<"shrav_r.qb", int_mips_shra_r_qb, 1056 NoItinerary, DSPROpnd>; 1057 1058class SHRL_PH_DESC : SHLL_QB_R2_DESC_BASE<"shrl.ph", null_frag, immZExt4, 1059 NoItinerary, DSPROpnd>; 1060 1061class SHRLV_PH_DESC : SHLL_QB_R3_DESC_BASE<"shrlv.ph", int_mips_shrl_ph, 1062 NoItinerary, DSPROpnd>; 1063 1064// Misc 1065class APPEND_DESC : APPEND_DESC_BASE<"append", int_mips_append, immZExt5, 1066 NoItinerary>; 1067 1068class BALIGN_DESC : APPEND_DESC_BASE<"balign", int_mips_balign, immZExt2, 1069 NoItinerary>; 1070 1071class PREPEND_DESC : APPEND_DESC_BASE<"prepend", int_mips_prepend, immZExt5, 1072 NoItinerary>; 1073 1074// Pseudos. 1075def BPOSGE32_PSEUDO : BPOSGE32_PSEUDO_DESC_BASE<int_mips_bposge32, 1076 NoItinerary>, Uses<[DSPPos]>; 1077 1078// Instruction defs. 1079// MIPS DSP Rev 1 1080def ADDU_QB : ADDU_QB_ENC, ADDU_QB_DESC; 1081def ADDU_S_QB : ADDU_S_QB_ENC, ADDU_S_QB_DESC; 1082def SUBU_QB : SUBU_QB_ENC, SUBU_QB_DESC; 1083def SUBU_S_QB : SUBU_S_QB_ENC, SUBU_S_QB_DESC; 1084def ADDQ_PH : ADDQ_PH_ENC, ADDQ_PH_DESC; 1085def ADDQ_S_PH : ADDQ_S_PH_ENC, ADDQ_S_PH_DESC; 1086def SUBQ_PH : SUBQ_PH_ENC, SUBQ_PH_DESC; 1087def SUBQ_S_PH : SUBQ_S_PH_ENC, SUBQ_S_PH_DESC; 1088def ADDQ_S_W : ADDQ_S_W_ENC, ADDQ_S_W_DESC; 1089def SUBQ_S_W : SUBQ_S_W_ENC, SUBQ_S_W_DESC; 1090def ADDSC : ADDSC_ENC, ADDSC_DESC; 1091def ADDWC : ADDWC_ENC, ADDWC_DESC; 1092def MODSUB : MODSUB_ENC, MODSUB_DESC; 1093def RADDU_W_QB : RADDU_W_QB_ENC, RADDU_W_QB_DESC; 1094def ABSQ_S_PH : ABSQ_S_PH_ENC, ABSQ_S_PH_DESC; 1095def ABSQ_S_W : ABSQ_S_W_ENC, ABSQ_S_W_DESC; 1096def PRECRQ_QB_PH : PRECRQ_QB_PH_ENC, PRECRQ_QB_PH_DESC; 1097def PRECRQ_PH_W : PRECRQ_PH_W_ENC, PRECRQ_PH_W_DESC; 1098def PRECRQ_RS_PH_W : PRECRQ_RS_PH_W_ENC, PRECRQ_RS_PH_W_DESC; 1099def PRECRQU_S_QB_PH : PRECRQU_S_QB_PH_ENC, PRECRQU_S_QB_PH_DESC; 1100def PRECEQ_W_PHL : PRECEQ_W_PHL_ENC, PRECEQ_W_PHL_DESC; 1101def PRECEQ_W_PHR : PRECEQ_W_PHR_ENC, PRECEQ_W_PHR_DESC; 1102def PRECEQU_PH_QBL : PRECEQU_PH_QBL_ENC, PRECEQU_PH_QBL_DESC; 1103def PRECEQU_PH_QBR : PRECEQU_PH_QBR_ENC, PRECEQU_PH_QBR_DESC; 1104def PRECEQU_PH_QBLA : PRECEQU_PH_QBLA_ENC, PRECEQU_PH_QBLA_DESC; 1105def PRECEQU_PH_QBRA : PRECEQU_PH_QBRA_ENC, PRECEQU_PH_QBRA_DESC; 1106def PRECEU_PH_QBL : PRECEU_PH_QBL_ENC, PRECEU_PH_QBL_DESC; 1107def PRECEU_PH_QBR : PRECEU_PH_QBR_ENC, PRECEU_PH_QBR_DESC; 1108def PRECEU_PH_QBLA : PRECEU_PH_QBLA_ENC, PRECEU_PH_QBLA_DESC; 1109def PRECEU_PH_QBRA : PRECEU_PH_QBRA_ENC, PRECEU_PH_QBRA_DESC; 1110def SHLL_QB : SHLL_QB_ENC, SHLL_QB_DESC; 1111def SHLLV_QB : SHLLV_QB_ENC, SHLLV_QB_DESC; 1112def SHRL_QB : SHRL_QB_ENC, SHRL_QB_DESC; 1113def SHRLV_QB : SHRLV_QB_ENC, SHRLV_QB_DESC; 1114def SHLL_PH : SHLL_PH_ENC, SHLL_PH_DESC; 1115def SHLLV_PH : SHLLV_PH_ENC, SHLLV_PH_DESC; 1116def SHLL_S_PH : SHLL_S_PH_ENC, SHLL_S_PH_DESC; 1117def SHLLV_S_PH : SHLLV_S_PH_ENC, SHLLV_S_PH_DESC; 1118def SHRA_PH : SHRA_PH_ENC, SHRA_PH_DESC; 1119def SHRAV_PH : SHRAV_PH_ENC, SHRAV_PH_DESC; 1120def SHRA_R_PH : SHRA_R_PH_ENC, SHRA_R_PH_DESC; 1121def SHRAV_R_PH : SHRAV_R_PH_ENC, SHRAV_R_PH_DESC; 1122def SHLL_S_W : SHLL_S_W_ENC, SHLL_S_W_DESC; 1123def SHLLV_S_W : SHLLV_S_W_ENC, SHLLV_S_W_DESC; 1124def SHRA_R_W : SHRA_R_W_ENC, SHRA_R_W_DESC; 1125def SHRAV_R_W : SHRAV_R_W_ENC, SHRAV_R_W_DESC; 1126def MULEU_S_PH_QBL : MULEU_S_PH_QBL_ENC, MULEU_S_PH_QBL_DESC; 1127def MULEU_S_PH_QBR : MULEU_S_PH_QBR_ENC, MULEU_S_PH_QBR_DESC; 1128def MULEQ_S_W_PHL : MULEQ_S_W_PHL_ENC, MULEQ_S_W_PHL_DESC; 1129def MULEQ_S_W_PHR : MULEQ_S_W_PHR_ENC, MULEQ_S_W_PHR_DESC; 1130def MULQ_RS_PH : MULQ_RS_PH_ENC, MULQ_RS_PH_DESC; 1131def MULSAQ_S_W_PH : MULSAQ_S_W_PH_ENC, MULSAQ_S_W_PH_DESC; 1132def MAQ_S_W_PHL : MAQ_S_W_PHL_ENC, MAQ_S_W_PHL_DESC; 1133def MAQ_S_W_PHR : MAQ_S_W_PHR_ENC, MAQ_S_W_PHR_DESC; 1134def MAQ_SA_W_PHL : MAQ_SA_W_PHL_ENC, MAQ_SA_W_PHL_DESC; 1135def MAQ_SA_W_PHR : MAQ_SA_W_PHR_ENC, MAQ_SA_W_PHR_DESC; 1136def MFHI_DSP : MFHI_ENC, MFHI_DESC; 1137def MFLO_DSP : MFLO_ENC, MFLO_DESC; 1138def MTHI_DSP : MTHI_ENC, MTHI_DESC; 1139def MTLO_DSP : MTLO_ENC, MTLO_DESC; 1140def DPAU_H_QBL : DPAU_H_QBL_ENC, DPAU_H_QBL_DESC; 1141def DPAU_H_QBR : DPAU_H_QBR_ENC, DPAU_H_QBR_DESC; 1142def DPSU_H_QBL : DPSU_H_QBL_ENC, DPSU_H_QBL_DESC; 1143def DPSU_H_QBR : DPSU_H_QBR_ENC, DPSU_H_QBR_DESC; 1144def DPAQ_S_W_PH : DPAQ_S_W_PH_ENC, DPAQ_S_W_PH_DESC; 1145def DPSQ_S_W_PH : DPSQ_S_W_PH_ENC, DPSQ_S_W_PH_DESC; 1146def DPAQ_SA_L_W : DPAQ_SA_L_W_ENC, DPAQ_SA_L_W_DESC; 1147def DPSQ_SA_L_W : DPSQ_SA_L_W_ENC, DPSQ_SA_L_W_DESC; 1148def MULT_DSP : MULT_DSP_ENC, MULT_DSP_DESC; 1149def MULTU_DSP : MULTU_DSP_ENC, MULTU_DSP_DESC; 1150def MADD_DSP : MADD_DSP_ENC, MADD_DSP_DESC; 1151def MADDU_DSP : MADDU_DSP_ENC, MADDU_DSP_DESC; 1152def MSUB_DSP : MSUB_DSP_ENC, MSUB_DSP_DESC; 1153def MSUBU_DSP : MSUBU_DSP_ENC, MSUBU_DSP_DESC; 1154def CMPU_EQ_QB : CMPU_EQ_QB_ENC, CMPU_EQ_QB_DESC; 1155def CMPU_LT_QB : CMPU_LT_QB_ENC, CMPU_LT_QB_DESC; 1156def CMPU_LE_QB : CMPU_LE_QB_ENC, CMPU_LE_QB_DESC; 1157def CMPGU_EQ_QB : CMPGU_EQ_QB_ENC, CMPGU_EQ_QB_DESC; 1158def CMPGU_LT_QB : CMPGU_LT_QB_ENC, CMPGU_LT_QB_DESC; 1159def CMPGU_LE_QB : CMPGU_LE_QB_ENC, CMPGU_LE_QB_DESC; 1160def CMP_EQ_PH : CMP_EQ_PH_ENC, CMP_EQ_PH_DESC; 1161def CMP_LT_PH : CMP_LT_PH_ENC, CMP_LT_PH_DESC; 1162def CMP_LE_PH : CMP_LE_PH_ENC, CMP_LE_PH_DESC; 1163def BITREV : BITREV_ENC, BITREV_DESC; 1164def PACKRL_PH : PACKRL_PH_ENC, PACKRL_PH_DESC; 1165def REPL_QB : REPL_QB_ENC, REPL_QB_DESC; 1166def REPL_PH : REPL_PH_ENC, REPL_PH_DESC; 1167def REPLV_QB : REPLV_QB_ENC, REPLV_QB_DESC; 1168def REPLV_PH : REPLV_PH_ENC, REPLV_PH_DESC; 1169def PICK_QB : PICK_QB_ENC, PICK_QB_DESC; 1170def PICK_PH : PICK_PH_ENC, PICK_PH_DESC; 1171def LWX : LWX_ENC, LWX_DESC; 1172def LHX : LHX_ENC, LHX_DESC; 1173def LBUX : LBUX_ENC, LBUX_DESC; 1174def BPOSGE32 : BPOSGE32_ENC, BPOSGE32_DESC; 1175def INSV : INSV_ENC, INSV_DESC; 1176def EXTP : EXTP_ENC, EXTP_DESC; 1177def EXTPV : EXTPV_ENC, EXTPV_DESC; 1178def EXTPDP : EXTPDP_ENC, EXTPDP_DESC; 1179def EXTPDPV : EXTPDPV_ENC, EXTPDPV_DESC; 1180def EXTR_W : EXTR_W_ENC, EXTR_W_DESC; 1181def EXTRV_W : EXTRV_W_ENC, EXTRV_W_DESC; 1182def EXTR_R_W : EXTR_R_W_ENC, EXTR_R_W_DESC; 1183def EXTRV_R_W : EXTRV_R_W_ENC, EXTRV_R_W_DESC; 1184def EXTR_RS_W : EXTR_RS_W_ENC, EXTR_RS_W_DESC; 1185def EXTRV_RS_W : EXTRV_RS_W_ENC, EXTRV_RS_W_DESC; 1186def EXTR_S_H : EXTR_S_H_ENC, EXTR_S_H_DESC; 1187def EXTRV_S_H : EXTRV_S_H_ENC, EXTRV_S_H_DESC; 1188def SHILO : SHILO_ENC, SHILO_DESC; 1189def SHILOV : SHILOV_ENC, SHILOV_DESC; 1190def MTHLIP : MTHLIP_ENC, MTHLIP_DESC; 1191def RDDSP : RDDSP_ENC, RDDSP_DESC; 1192def WRDSP : WRDSP_ENC, WRDSP_DESC; 1193 1194// MIPS DSP Rev 2 1195let Predicates = [HasDSPR2] in { 1196 1197def ADDU_PH : ADDU_PH_ENC, ADDU_PH_DESC; 1198def ADDU_S_PH : ADDU_S_PH_ENC, ADDU_S_PH_DESC; 1199def SUBU_PH : SUBU_PH_ENC, SUBU_PH_DESC; 1200def SUBU_S_PH : SUBU_S_PH_ENC, SUBU_S_PH_DESC; 1201def CMPGDU_EQ_QB : CMPGDU_EQ_QB_ENC, CMPGDU_EQ_QB_DESC; 1202def CMPGDU_LT_QB : CMPGDU_LT_QB_ENC, CMPGDU_LT_QB_DESC; 1203def CMPGDU_LE_QB : CMPGDU_LE_QB_ENC, CMPGDU_LE_QB_DESC; 1204def ABSQ_S_QB : ABSQ_S_QB_ENC, ABSQ_S_QB_DESC; 1205def ADDUH_QB : ADDUH_QB_ENC, ADDUH_QB_DESC; 1206def ADDUH_R_QB : ADDUH_R_QB_ENC, ADDUH_R_QB_DESC; 1207def SUBUH_QB : SUBUH_QB_ENC, SUBUH_QB_DESC; 1208def SUBUH_R_QB : SUBUH_R_QB_ENC, SUBUH_R_QB_DESC; 1209def ADDQH_PH : ADDQH_PH_ENC, ADDQH_PH_DESC; 1210def ADDQH_R_PH : ADDQH_R_PH_ENC, ADDQH_R_PH_DESC; 1211def SUBQH_PH : SUBQH_PH_ENC, SUBQH_PH_DESC; 1212def SUBQH_R_PH : SUBQH_R_PH_ENC, SUBQH_R_PH_DESC; 1213def ADDQH_W : ADDQH_W_ENC, ADDQH_W_DESC; 1214def ADDQH_R_W : ADDQH_R_W_ENC, ADDQH_R_W_DESC; 1215def SUBQH_W : SUBQH_W_ENC, SUBQH_W_DESC; 1216def SUBQH_R_W : SUBQH_R_W_ENC, SUBQH_R_W_DESC; 1217def MUL_PH : MUL_PH_ENC, MUL_PH_DESC; 1218def MUL_S_PH : MUL_S_PH_ENC, MUL_S_PH_DESC; 1219def MULQ_S_W : MULQ_S_W_ENC, MULQ_S_W_DESC; 1220def MULQ_RS_W : MULQ_RS_W_ENC, MULQ_RS_W_DESC; 1221def MULQ_S_PH : MULQ_S_PH_ENC, MULQ_S_PH_DESC; 1222def DPA_W_PH : DPA_W_PH_ENC, DPA_W_PH_DESC; 1223def DPS_W_PH : DPS_W_PH_ENC, DPS_W_PH_DESC; 1224def DPAQX_S_W_PH : DPAQX_S_W_PH_ENC, DPAQX_S_W_PH_DESC; 1225def DPAQX_SA_W_PH : DPAQX_SA_W_PH_ENC, DPAQX_SA_W_PH_DESC; 1226def DPAX_W_PH : DPAX_W_PH_ENC, DPAX_W_PH_DESC; 1227def DPSX_W_PH : DPSX_W_PH_ENC, DPSX_W_PH_DESC; 1228def DPSQX_S_W_PH : DPSQX_S_W_PH_ENC, DPSQX_S_W_PH_DESC; 1229def DPSQX_SA_W_PH : DPSQX_SA_W_PH_ENC, DPSQX_SA_W_PH_DESC; 1230def MULSA_W_PH : MULSA_W_PH_ENC, MULSA_W_PH_DESC; 1231def PRECR_QB_PH : PRECR_QB_PH_ENC, PRECR_QB_PH_DESC; 1232def PRECR_SRA_PH_W : PRECR_SRA_PH_W_ENC, PRECR_SRA_PH_W_DESC; 1233def PRECR_SRA_R_PH_W : PRECR_SRA_R_PH_W_ENC, PRECR_SRA_R_PH_W_DESC; 1234def SHRA_QB : SHRA_QB_ENC, SHRA_QB_DESC; 1235def SHRAV_QB : SHRAV_QB_ENC, SHRAV_QB_DESC; 1236def SHRA_R_QB : SHRA_R_QB_ENC, SHRA_R_QB_DESC; 1237def SHRAV_R_QB : SHRAV_R_QB_ENC, SHRAV_R_QB_DESC; 1238def SHRL_PH : SHRL_PH_ENC, SHRL_PH_DESC; 1239def SHRLV_PH : SHRLV_PH_ENC, SHRLV_PH_DESC; 1240def APPEND : APPEND_ENC, APPEND_DESC; 1241def BALIGN : BALIGN_ENC, BALIGN_DESC; 1242def PREPEND : PREPEND_ENC, PREPEND_DESC; 1243 1244} 1245 1246// Pseudos. 1247let isPseudo = 1, isCodeGenOnly = 1 in { 1248 // Pseudo instructions for loading and storing accumulator registers. 1249 def LOAD_ACC64DSP : Load<"", ACC64DSPOpnd>; 1250 def STORE_ACC64DSP : Store<"", ACC64DSPOpnd>; 1251 1252 // Pseudos for loading and storing ccond field of DSP control register. 1253 def LOAD_CCOND_DSP : Load<"load_ccond_dsp", DSPCC>; 1254 def STORE_CCOND_DSP : Store<"store_ccond_dsp", DSPCC>; 1255} 1256 1257// Pseudo CMP and PICK instructions. 1258class PseudoCMP<Instruction RealInst> : 1259 PseudoDSP<(outs DSPCC:$cmp), (ins DSPROpnd:$rs, DSPROpnd:$rt), []>, 1260 PseudoInstExpansion<(RealInst DSPROpnd:$rs, DSPROpnd:$rt)>, NeverHasSideEffects; 1261 1262class PseudoPICK<Instruction RealInst> : 1263 PseudoDSP<(outs DSPROpnd:$rd), (ins DSPCC:$cmp, DSPROpnd:$rs, DSPROpnd:$rt), []>, 1264 PseudoInstExpansion<(RealInst DSPROpnd:$rd, DSPROpnd:$rs, DSPROpnd:$rt)>, 1265 NeverHasSideEffects; 1266 1267def PseudoCMP_EQ_PH : PseudoCMP<CMP_EQ_PH>; 1268def PseudoCMP_LT_PH : PseudoCMP<CMP_LT_PH>; 1269def PseudoCMP_LE_PH : PseudoCMP<CMP_LE_PH>; 1270def PseudoCMPU_EQ_QB : PseudoCMP<CMPU_EQ_QB>; 1271def PseudoCMPU_LT_QB : PseudoCMP<CMPU_LT_QB>; 1272def PseudoCMPU_LE_QB : PseudoCMP<CMPU_LE_QB>; 1273 1274def PseudoPICK_PH : PseudoPICK<PICK_PH>; 1275def PseudoPICK_QB : PseudoPICK<PICK_QB>; 1276 1277// Patterns. 1278class DSPPat<dag pattern, dag result, Predicate pred = HasDSP> : 1279 Pat<pattern, result>, Requires<[pred]>; 1280 1281class BitconvertPat<ValueType DstVT, ValueType SrcVT, RegisterClass DstRC, 1282 RegisterClass SrcRC> : 1283 DSPPat<(DstVT (bitconvert (SrcVT SrcRC:$src))), 1284 (COPY_TO_REGCLASS SrcRC:$src, DstRC)>; 1285 1286def : BitconvertPat<i32, v2i16, GPR32, DSPR>; 1287def : BitconvertPat<i32, v4i8, GPR32, DSPR>; 1288def : BitconvertPat<v2i16, i32, DSPR, GPR32>; 1289def : BitconvertPat<v4i8, i32, DSPR, GPR32>; 1290 1291def : DSPPat<(v2i16 (load addr:$a)), 1292 (v2i16 (COPY_TO_REGCLASS (LW addr:$a), DSPR))>; 1293def : DSPPat<(v4i8 (load addr:$a)), 1294 (v4i8 (COPY_TO_REGCLASS (LW addr:$a), DSPR))>; 1295def : DSPPat<(store (v2i16 DSPR:$val), addr:$a), 1296 (SW (COPY_TO_REGCLASS DSPR:$val, GPR32), addr:$a)>; 1297def : DSPPat<(store (v4i8 DSPR:$val), addr:$a), 1298 (SW (COPY_TO_REGCLASS DSPR:$val, GPR32), addr:$a)>; 1299 1300// Binary operations. 1301class DSPBinPat<Instruction Inst, ValueType ValTy, SDPatternOperator Node, 1302 Predicate Pred = HasDSP> : 1303 DSPPat<(Node ValTy:$a, ValTy:$b), (Inst ValTy:$a, ValTy:$b), Pred>; 1304 1305def : DSPBinPat<ADDQ_PH, v2i16, int_mips_addq_ph>; 1306def : DSPBinPat<ADDQ_PH, v2i16, add>; 1307def : DSPBinPat<SUBQ_PH, v2i16, int_mips_subq_ph>; 1308def : DSPBinPat<SUBQ_PH, v2i16, sub>; 1309def : DSPBinPat<MUL_PH, v2i16, int_mips_mul_ph, HasDSPR2>; 1310def : DSPBinPat<MUL_PH, v2i16, mul, HasDSPR2>; 1311def : DSPBinPat<ADDU_QB, v4i8, int_mips_addu_qb>; 1312def : DSPBinPat<ADDU_QB, v4i8, add>; 1313def : DSPBinPat<SUBU_QB, v4i8, int_mips_subu_qb>; 1314def : DSPBinPat<SUBU_QB, v4i8, sub>; 1315def : DSPBinPat<ADDSC, i32, int_mips_addsc>; 1316def : DSPBinPat<ADDSC, i32, addc>; 1317def : DSPBinPat<ADDWC, i32, int_mips_addwc>; 1318def : DSPBinPat<ADDWC, i32, adde>; 1319 1320// Shift immediate patterns. 1321class DSPShiftPat<Instruction Inst, ValueType ValTy, SDPatternOperator Node, 1322 SDPatternOperator Imm, Predicate Pred = HasDSP> : 1323 DSPPat<(Node ValTy:$a, Imm:$shamt), (Inst ValTy:$a, Imm:$shamt), Pred>; 1324 1325def : DSPShiftPat<SHLL_PH, v2i16, MipsSHLL_DSP, imm>; 1326def : DSPShiftPat<SHRA_PH, v2i16, MipsSHRA_DSP, imm>; 1327def : DSPShiftPat<SHRL_PH, v2i16, MipsSHRL_DSP, imm, HasDSPR2>; 1328def : DSPShiftPat<SHLL_PH, v2i16, int_mips_shll_ph, immZExt4>; 1329def : DSPShiftPat<SHRA_PH, v2i16, int_mips_shra_ph, immZExt4>; 1330def : DSPShiftPat<SHRL_PH, v2i16, int_mips_shrl_ph, immZExt4, HasDSPR2>; 1331def : DSPShiftPat<SHLL_QB, v4i8, MipsSHLL_DSP, imm>; 1332def : DSPShiftPat<SHRA_QB, v4i8, MipsSHRA_DSP, imm, HasDSPR2>; 1333def : DSPShiftPat<SHRL_QB, v4i8, MipsSHRL_DSP, imm>; 1334def : DSPShiftPat<SHLL_QB, v4i8, int_mips_shll_qb, immZExt3>; 1335def : DSPShiftPat<SHRA_QB, v4i8, int_mips_shra_qb, immZExt3, HasDSPR2>; 1336def : DSPShiftPat<SHRL_QB, v4i8, int_mips_shrl_qb, immZExt3>; 1337 1338// SETCC/SELECT_CC patterns. 1339class DSPSetCCPat<Instruction Cmp, Instruction Pick, ValueType ValTy, 1340 CondCode CC> : 1341 DSPPat<(ValTy (MipsSETCC_DSP ValTy:$a, ValTy:$b, CC)), 1342 (ValTy (Pick (ValTy (Cmp ValTy:$a, ValTy:$b)), 1343 (ValTy (COPY_TO_REGCLASS (ADDiu ZERO, -1), DSPR)), 1344 (ValTy ZERO)))>; 1345 1346class DSPSetCCPatInv<Instruction Cmp, Instruction Pick, ValueType ValTy, 1347 CondCode CC> : 1348 DSPPat<(ValTy (MipsSETCC_DSP ValTy:$a, ValTy:$b, CC)), 1349 (ValTy (Pick (ValTy (Cmp ValTy:$a, ValTy:$b)), 1350 (ValTy ZERO), 1351 (ValTy (COPY_TO_REGCLASS (ADDiu ZERO, -1), DSPR))))>; 1352 1353class DSPSelectCCPat<Instruction Cmp, Instruction Pick, ValueType ValTy, 1354 CondCode CC> : 1355 DSPPat<(ValTy (MipsSELECT_CC_DSP ValTy:$a, ValTy:$b, ValTy:$c, ValTy:$d, CC)), 1356 (ValTy (Pick (ValTy (Cmp ValTy:$a, ValTy:$b)), $c, $d))>; 1357 1358class DSPSelectCCPatInv<Instruction Cmp, Instruction Pick, ValueType ValTy, 1359 CondCode CC> : 1360 DSPPat<(ValTy (MipsSELECT_CC_DSP ValTy:$a, ValTy:$b, ValTy:$c, ValTy:$d, CC)), 1361 (ValTy (Pick (ValTy (Cmp ValTy:$a, ValTy:$b)), $d, $c))>; 1362 1363def : DSPSetCCPat<PseudoCMP_EQ_PH, PseudoPICK_PH, v2i16, SETEQ>; 1364def : DSPSetCCPat<PseudoCMP_LT_PH, PseudoPICK_PH, v2i16, SETLT>; 1365def : DSPSetCCPat<PseudoCMP_LE_PH, PseudoPICK_PH, v2i16, SETLE>; 1366def : DSPSetCCPatInv<PseudoCMP_EQ_PH, PseudoPICK_PH, v2i16, SETNE>; 1367def : DSPSetCCPatInv<PseudoCMP_LT_PH, PseudoPICK_PH, v2i16, SETGE>; 1368def : DSPSetCCPatInv<PseudoCMP_LE_PH, PseudoPICK_PH, v2i16, SETGT>; 1369def : DSPSetCCPat<PseudoCMPU_EQ_QB, PseudoPICK_QB, v4i8, SETEQ>; 1370def : DSPSetCCPat<PseudoCMPU_LT_QB, PseudoPICK_QB, v4i8, SETULT>; 1371def : DSPSetCCPat<PseudoCMPU_LE_QB, PseudoPICK_QB, v4i8, SETULE>; 1372def : DSPSetCCPatInv<PseudoCMPU_EQ_QB, PseudoPICK_QB, v4i8, SETNE>; 1373def : DSPSetCCPatInv<PseudoCMPU_LT_QB, PseudoPICK_QB, v4i8, SETUGE>; 1374def : DSPSetCCPatInv<PseudoCMPU_LE_QB, PseudoPICK_QB, v4i8, SETUGT>; 1375 1376def : DSPSelectCCPat<PseudoCMP_EQ_PH, PseudoPICK_PH, v2i16, SETEQ>; 1377def : DSPSelectCCPat<PseudoCMP_LT_PH, PseudoPICK_PH, v2i16, SETLT>; 1378def : DSPSelectCCPat<PseudoCMP_LE_PH, PseudoPICK_PH, v2i16, SETLE>; 1379def : DSPSelectCCPatInv<PseudoCMP_EQ_PH, PseudoPICK_PH, v2i16, SETNE>; 1380def : DSPSelectCCPatInv<PseudoCMP_LT_PH, PseudoPICK_PH, v2i16, SETGE>; 1381def : DSPSelectCCPatInv<PseudoCMP_LE_PH, PseudoPICK_PH, v2i16, SETGT>; 1382def : DSPSelectCCPat<PseudoCMPU_EQ_QB, PseudoPICK_QB, v4i8, SETEQ>; 1383def : DSPSelectCCPat<PseudoCMPU_LT_QB, PseudoPICK_QB, v4i8, SETULT>; 1384def : DSPSelectCCPat<PseudoCMPU_LE_QB, PseudoPICK_QB, v4i8, SETULE>; 1385def : DSPSelectCCPatInv<PseudoCMPU_EQ_QB, PseudoPICK_QB, v4i8, SETNE>; 1386def : DSPSelectCCPatInv<PseudoCMPU_LT_QB, PseudoPICK_QB, v4i8, SETUGE>; 1387def : DSPSelectCCPatInv<PseudoCMPU_LE_QB, PseudoPICK_QB, v4i8, SETUGT>; 1388 1389// Extr patterns. 1390class EXTR_W_TY1_R2_Pat<SDPatternOperator OpNode, Instruction Instr> : 1391 DSPPat<(i32 (OpNode GPR32:$rs, ACC64DSP:$ac)), 1392 (Instr ACC64DSP:$ac, GPR32:$rs)>; 1393 1394class EXTR_W_TY1_R1_Pat<SDPatternOperator OpNode, Instruction Instr> : 1395 DSPPat<(i32 (OpNode immZExt5:$shift, ACC64DSP:$ac)), 1396 (Instr ACC64DSP:$ac, immZExt5:$shift)>; 1397 1398def : EXTR_W_TY1_R1_Pat<MipsEXTP, EXTP>; 1399def : EXTR_W_TY1_R2_Pat<MipsEXTP, EXTPV>; 1400def : EXTR_W_TY1_R1_Pat<MipsEXTPDP, EXTPDP>; 1401def : EXTR_W_TY1_R2_Pat<MipsEXTPDP, EXTPDPV>; 1402def : EXTR_W_TY1_R1_Pat<MipsEXTR_W, EXTR_W>; 1403def : EXTR_W_TY1_R2_Pat<MipsEXTR_W, EXTRV_W>; 1404def : EXTR_W_TY1_R1_Pat<MipsEXTR_R_W, EXTR_R_W>; 1405def : EXTR_W_TY1_R2_Pat<MipsEXTR_R_W, EXTRV_R_W>; 1406def : EXTR_W_TY1_R1_Pat<MipsEXTR_RS_W, EXTR_RS_W>; 1407def : EXTR_W_TY1_R2_Pat<MipsEXTR_RS_W, EXTRV_RS_W>; 1408def : EXTR_W_TY1_R1_Pat<MipsEXTR_S_H, EXTR_S_H>; 1409def : EXTR_W_TY1_R2_Pat<MipsEXTR_S_H, EXTRV_S_H>; 1410 1411// Indexed load patterns. 1412class IndexedLoadPat<SDPatternOperator LoadNode, Instruction Instr> : 1413 DSPPat<(i32 (LoadNode (add i32:$base, i32:$index))), 1414 (Instr i32:$base, i32:$index)>; 1415 1416let AddedComplexity = 20 in { 1417 def : IndexedLoadPat<zextloadi8, LBUX>; 1418 def : IndexedLoadPat<sextloadi16, LHX>; 1419 def : IndexedLoadPat<load, LWX>; 1420} 1421