1 //===- MBlazeInstrFSL.td - MBlaze FSL Instruction defs -----*- 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 //===----------------------------------------------------------------------===// 11 // FSL Instruction Formats 12 //===----------------------------------------------------------------------===// 13 class FSLGet<bits<6> op, bits<5> flags, string instr_asm, Intrinsic OpNode> : 14 MBlazeInst<op, FRCX, (outs GPR:$dst), (ins fslimm:$b), 15 !strconcat(instr_asm, " $dst, $b"), 16 [(set GPR:$dst, (OpNode immZExt4:$b))],IIC_FSLg> 17 { 18 bits<5> rd; 19 bits<4> fslno; 20 21 let Inst{6-10} = rd; 22 let Inst{11-15} = 0x0; 23 let Inst{16} = 0x0; 24 let Inst{17-21} = flags; // NCTAE 25 let Inst{22-27} = 0x0; 26 let Inst{28-31} = fslno; 27 } 28 29 class FSLGetD<bits<6> op, bits<5> flags, string instr_asm, Intrinsic OpNode> : 30 MBlazeInst<op, FRCR, (outs GPR:$dst), (ins GPR:$b), 31 !strconcat(instr_asm, " $dst, $b"), 32 [(set GPR:$dst, (OpNode GPR:$b))], IIC_FSLg> 33 { 34 bits<5> rd; 35 bits<5> rb; 36 37 let Inst{6-10} = rd; 38 let Inst{11-15} = 0x0; 39 let Inst{16-20} = rb; 40 let Inst{21} = 0x0; 41 let Inst{22-26} = flags; // NCTAE 42 let Inst{27-31} = 0x0; 43 } 44 45 class FSLPut<bits<6> op, bits<4> flags, string instr_asm, Intrinsic OpNode> : 46 MBlazeInst<op, FCRCX, (outs), (ins GPR:$v, fslimm:$b), 47 !strconcat(instr_asm, " $v, $b"), 48 [(OpNode GPR:$v, immZExt4:$b)], IIC_FSLp> 49 { 50 bits<5> ra; 51 bits<4> fslno; 52 53 let Inst{6-10} = 0x0; 54 let Inst{11-15} = ra; 55 let Inst{16} = 0x1; 56 let Inst{17-20} = flags; // NCTA 57 let Inst{21-27} = 0x0; 58 let Inst{28-31} = fslno; 59 } 60 61 class FSLPutD<bits<6> op, bits<4> flags, string instr_asm, Intrinsic OpNode> : 62 MBlazeInst<op, FCRR, (outs), (ins GPR:$v, GPR:$b), 63 !strconcat(instr_asm, " $v, $b"), 64 [(OpNode GPR:$v, GPR:$b)], IIC_FSLp> 65 { 66 bits<5> ra; 67 bits<5> rb; 68 69 let Inst{6-10} = 0x0; 70 let Inst{11-15} = ra; 71 let Inst{16-20} = rb; 72 let Inst{21} = 0x1; 73 let Inst{22-25} = flags; // NCTA 74 let Inst{26-31} = 0x0; 75 } 76 77 class FSLPutT<bits<6> op, bits<4> flags, string instr_asm, Intrinsic OpNode> : 78 MBlazeInst<op, FCX, (outs), (ins fslimm:$b), 79 !strconcat(instr_asm, " $b"), 80 [(OpNode immZExt4:$b)], IIC_FSLp> 81 { 82 bits<4> fslno; 83 84 let Inst{6-10} = 0x0; 85 let Inst{11-15} = 0x0; 86 let Inst{16} = 0x1; 87 let Inst{17-20} = flags; // NCTA 88 let Inst{21-27} = 0x0; 89 let Inst{28-31} = fslno; 90 } 91 92 class FSLPutTD<bits<6> op, bits<4> flags, string instr_asm, Intrinsic OpNode> : 93 MBlazeInst<op, FCR, (outs), (ins GPR:$b), 94 !strconcat(instr_asm, " $b"), 95 [(OpNode GPR:$b)], IIC_FSLp> 96 { 97 bits<5> rb; 98 99 let Inst{6-10} = 0x0; 100 let Inst{11-15} = 0x0; 101 let Inst{16-20} = rb; 102 let Inst{21} = 0x1; 103 let Inst{22-25} = flags; // NCTA 104 let Inst{26-31} = 0x0; 105 } 106 107 //===----------------------------------------------------------------------===// 108 // FSL Get Instructions 109 //===----------------------------------------------------------------------===// 110 def GET : FSLGet<0x1B, 0x00, "get ", int_mblaze_fsl_get>; 111 def AGET : FSLGet<0x1B, 0x02, "aget ", int_mblaze_fsl_aget>; 112 def CGET : FSLGet<0x1B, 0x08, "cget ", int_mblaze_fsl_cget>; 113 def CAGET : FSLGet<0x1B, 0x0A, "caget ", int_mblaze_fsl_caget>; 114 def EGET : FSLGet<0x1B, 0x01, "eget ", int_mblaze_fsl_eget>; 115 def EAGET : FSLGet<0x1B, 0x03, "eaget ", int_mblaze_fsl_eaget>; 116 def ECGET : FSLGet<0x1B, 0x09, "ecget ", int_mblaze_fsl_ecget>; 117 def ECAGET : FSLGet<0x1B, 0x0B, "ecaget ", int_mblaze_fsl_ecaget>; 118 def TGET : FSLGet<0x1B, 0x04, "tget ", int_mblaze_fsl_tget>; 119 def TAGET : FSLGet<0x1B, 0x06, "taget ", int_mblaze_fsl_taget>; 120 def TCGET : FSLGet<0x1B, 0x0C, "tcget ", int_mblaze_fsl_tcget>; 121 def TCAGET : FSLGet<0x1B, 0x0E, "tcaget ", int_mblaze_fsl_tcaget>; 122 def TEGET : FSLGet<0x1B, 0x05, "teget ", int_mblaze_fsl_teget>; 123 def TEAGET : FSLGet<0x1B, 0x07, "teaget ", int_mblaze_fsl_teaget>; 124 def TECGET : FSLGet<0x1B, 0x0D, "tecget ", int_mblaze_fsl_tecget>; 125 def TECAGET : FSLGet<0x1B, 0x0F, "tecaget ", int_mblaze_fsl_tecaget>; 126 127 let Defs = [CARRY] in { 128 def NGET : FSLGet<0x1B, 0x10, "nget ", int_mblaze_fsl_nget>; 129 def NAGET : FSLGet<0x1B, 0x12, "naget ", int_mblaze_fsl_naget>; 130 def NCGET : FSLGet<0x1B, 0x18, "ncget ", int_mblaze_fsl_ncget>; 131 def NCAGET : FSLGet<0x1B, 0x1A, "ncaget ", int_mblaze_fsl_ncaget>; 132 def NEGET : FSLGet<0x1B, 0x11, "neget ", int_mblaze_fsl_neget>; 133 def NEAGET : FSLGet<0x1B, 0x13, "neaget ", int_mblaze_fsl_neaget>; 134 def NECGET : FSLGet<0x1B, 0x19, "necget ", int_mblaze_fsl_necget>; 135 def NECAGET : FSLGet<0x1B, 0x1B, "necaget ", int_mblaze_fsl_necaget>; 136 def TNGET : FSLGet<0x1B, 0x14, "tnget ", int_mblaze_fsl_tnget>; 137 def TNAGET : FSLGet<0x1B, 0x16, "tnaget ", int_mblaze_fsl_tnaget>; 138 def TNCGET : FSLGet<0x1B, 0x1C, "tncget ", int_mblaze_fsl_tncget>; 139 def TNCAGET : FSLGet<0x1B, 0x1E, "tncaget ", int_mblaze_fsl_tncaget>; 140 def TNEGET : FSLGet<0x1B, 0x15, "tneget ", int_mblaze_fsl_tneget>; 141 def TNEAGET : FSLGet<0x1B, 0x17, "tneaget ", int_mblaze_fsl_tneaget>; 142 def TNECGET : FSLGet<0x1B, 0x1D, "tnecget ", int_mblaze_fsl_tnecget>; 143 def TNECAGET : FSLGet<0x1B, 0x1F, "tnecaget ", int_mblaze_fsl_tnecaget>; 144 } 145 146 //===----------------------------------------------------------------------===// 147 // FSL Dynamic Get Instructions 148 //===----------------------------------------------------------------------===// 149 def GETD : FSLGetD<0x13, 0x00, "getd ", int_mblaze_fsl_get>; 150 def AGETD : FSLGetD<0x13, 0x02, "agetd ", int_mblaze_fsl_aget>; 151 def CGETD : FSLGetD<0x13, 0x08, "cgetd ", int_mblaze_fsl_cget>; 152 def CAGETD : FSLGetD<0x13, 0x0A, "cagetd ", int_mblaze_fsl_caget>; 153 def EGETD : FSLGetD<0x13, 0x01, "egetd ", int_mblaze_fsl_eget>; 154 def EAGETD : FSLGetD<0x13, 0x03, "eagetd ", int_mblaze_fsl_eaget>; 155 def ECGETD : FSLGetD<0x13, 0x09, "ecgetd ", int_mblaze_fsl_ecget>; 156 def ECAGETD : FSLGetD<0x13, 0x0B, "ecagetd ", int_mblaze_fsl_ecaget>; 157 def TGETD : FSLGetD<0x13, 0x04, "tgetd ", int_mblaze_fsl_tget>; 158 def TAGETD : FSLGetD<0x13, 0x06, "tagetd ", int_mblaze_fsl_taget>; 159 def TCGETD : FSLGetD<0x13, 0x0C, "tcgetd ", int_mblaze_fsl_tcget>; 160 def TCAGETD : FSLGetD<0x13, 0x0E, "tcagetd ", int_mblaze_fsl_tcaget>; 161 def TEGETD : FSLGetD<0x13, 0x05, "tegetd ", int_mblaze_fsl_teget>; 162 def TEAGETD : FSLGetD<0x13, 0x07, "teagetd ", int_mblaze_fsl_teaget>; 163 def TECGETD : FSLGetD<0x13, 0x0D, "tecgetd ", int_mblaze_fsl_tecget>; 164 def TECAGETD : FSLGetD<0x13, 0x0F, "tecagetd ", int_mblaze_fsl_tecaget>; 165 166 let Defs = [CARRY] in { 167 def NGETD : FSLGetD<0x13, 0x10, "ngetd ", int_mblaze_fsl_nget>; 168 def NAGETD : FSLGetD<0x13, 0x12, "nagetd ", int_mblaze_fsl_naget>; 169 def NCGETD : FSLGetD<0x13, 0x18, "ncgetd ", int_mblaze_fsl_ncget>; 170 def NCAGETD : FSLGetD<0x13, 0x1A, "ncagetd ", int_mblaze_fsl_ncaget>; 171 def NEGETD : FSLGetD<0x13, 0x11, "negetd ", int_mblaze_fsl_neget>; 172 def NEAGETD : FSLGetD<0x13, 0x13, "neagetd ", int_mblaze_fsl_neaget>; 173 def NECGETD : FSLGetD<0x13, 0x19, "necgetd ", int_mblaze_fsl_necget>; 174 def NECAGETD : FSLGetD<0x13, 0x1B, "necagetd ", int_mblaze_fsl_necaget>; 175 def TNGETD : FSLGetD<0x13, 0x14, "tngetd ", int_mblaze_fsl_tnget>; 176 def TNAGETD : FSLGetD<0x13, 0x16, "tnagetd ", int_mblaze_fsl_tnaget>; 177 def TNCGETD : FSLGetD<0x13, 0x1C, "tncgetd ", int_mblaze_fsl_tncget>; 178 def TNCAGETD : FSLGetD<0x13, 0x1E, "tncagetd ", int_mblaze_fsl_tncaget>; 179 def TNEGETD : FSLGetD<0x13, 0x15, "tnegetd ", int_mblaze_fsl_tneget>; 180 def TNEAGETD : FSLGetD<0x13, 0x17, "tneagetd ", int_mblaze_fsl_tneaget>; 181 def TNECGETD : FSLGetD<0x13, 0x1D, "tnecgetd ", int_mblaze_fsl_tnecget>; 182 def TNECAGETD : FSLGetD<0x13, 0x1F, "tnecagetd", int_mblaze_fsl_tnecaget>; 183 } 184 185 //===----------------------------------------------------------------------===// 186 // FSL Put Instructions 187 //===----------------------------------------------------------------------===// 188 def PUT : FSLPut<0x1B, 0x0, "put ", int_mblaze_fsl_put>; 189 def APUT : FSLPut<0x1B, 0x1, "aput ", int_mblaze_fsl_aput>; 190 def CPUT : FSLPut<0x1B, 0x4, "cput ", int_mblaze_fsl_cput>; 191 def CAPUT : FSLPut<0x1B, 0x5, "caput ", int_mblaze_fsl_caput>; 192 def TPUT : FSLPutT<0x1B, 0x2, "tput ", int_mblaze_fsl_tput>; 193 def TAPUT : FSLPutT<0x1B, 0x3, "taput ", int_mblaze_fsl_taput>; 194 def TCPUT : FSLPutT<0x1B, 0x6, "tcput ", int_mblaze_fsl_tcput>; 195 def TCAPUT : FSLPutT<0x1B, 0x7, "tcaput ", int_mblaze_fsl_tcaput>; 196 197 let Defs = [CARRY] in { 198 def NPUT : FSLPut<0x1B, 0x8, "nput ", int_mblaze_fsl_nput>; 199 def NAPUT : FSLPut<0x1B, 0x9, "naput ", int_mblaze_fsl_naput>; 200 def NCPUT : FSLPut<0x1B, 0xC, "ncput ", int_mblaze_fsl_ncput>; 201 def NCAPUT : FSLPut<0x1B, 0xD, "ncaput ", int_mblaze_fsl_ncaput>; 202 def TNPUT : FSLPutT<0x1B, 0xA, "tnput ", int_mblaze_fsl_tnput>; 203 def TNAPUT : FSLPutT<0x1B, 0xB, "tnaput ", int_mblaze_fsl_tnaput>; 204 def TNCPUT : FSLPutT<0x1B, 0xE, "tncput ", int_mblaze_fsl_tncput>; 205 def TNCAPUT : FSLPutT<0x1B, 0xF, "tncaput ", int_mblaze_fsl_tncaput>; 206 } 207 208 //===----------------------------------------------------------------------===// 209 // FSL Dynamic Put Instructions 210 //===----------------------------------------------------------------------===// 211 def PUTD : FSLPutD<0x13, 0x0, "putd ", int_mblaze_fsl_put>; 212 def APUTD : FSLPutD<0x13, 0x1, "aputd ", int_mblaze_fsl_aput>; 213 def CPUTD : FSLPutD<0x13, 0x4, "cputd ", int_mblaze_fsl_cput>; 214 def CAPUTD : FSLPutD<0x13, 0x5, "caputd ", int_mblaze_fsl_caput>; 215 def TPUTD : FSLPutTD<0x13, 0x2, "tputd ", int_mblaze_fsl_tput>; 216 def TAPUTD : FSLPutTD<0x13, 0x3, "taputd ", int_mblaze_fsl_taput>; 217 def TCPUTD : FSLPutTD<0x13, 0x6, "tcputd ", int_mblaze_fsl_tcput>; 218 def TCAPUTD : FSLPutTD<0x13, 0x7, "tcaputd ", int_mblaze_fsl_tcaput>; 219 220 let Defs = [CARRY] in { 221 def NPUTD : FSLPutD<0x13, 0x8, "nputd ", int_mblaze_fsl_nput>; 222 def NAPUTD : FSLPutD<0x13, 0x9, "naputd ", int_mblaze_fsl_naput>; 223 def NCPUTD : FSLPutD<0x13, 0xC, "ncputd ", int_mblaze_fsl_ncput>; 224 def NCAPUTD : FSLPutD<0x13, 0xD, "ncaputd ", int_mblaze_fsl_ncaput>; 225 def TNPUTD : FSLPutTD<0x13, 0xA, "tnputd ", int_mblaze_fsl_tnput>; 226 def TNAPUTD : FSLPutTD<0x13, 0xB, "tnaputd ", int_mblaze_fsl_tnaput>; 227 def TNCPUTD : FSLPutTD<0x13, 0xE, "tncputd ", int_mblaze_fsl_tncput>; 228 def TNCAPUTD : FSLPutTD<0x13, 0xF, "tncaputd ", int_mblaze_fsl_tncaput>; 229 } 230
