1 //=- ARMScheduleA9.td - ARM Cortex-A9 Scheduling Definitions -*- 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 defines the itinerary class data for the ARM Cortex A9 processors. 11 // 12 //===----------------------------------------------------------------------===// 13 14 // 15 // Ad-hoc scheduling information derived from pretty vague "Cortex-A9 Technical 16 // Reference Manual". 17 // 18 // Functional units 19 def A9_Issue0 : FuncUnit; // Issue 0 20 def A9_Issue1 : FuncUnit; // Issue 1 21 def A9_Branch : FuncUnit; // Branch 22 def A9_ALU0 : FuncUnit; // ALU / MUL pipeline 0 23 def A9_ALU1 : FuncUnit; // ALU pipeline 1 24 def A9_AGU : FuncUnit; // Address generation unit for ld / st 25 def A9_NPipe : FuncUnit; // NEON pipeline 26 def A9_MUX0 : FuncUnit; // AGU + NEON/FPU multiplexer 27 def A9_LSUnit : FuncUnit; // L/S Unit 28 def A9_DRegsVFP: FuncUnit; // FP register set, VFP side 29 def A9_DRegsN : FuncUnit; // FP register set, NEON side 30 31 // Bypasses 32 def A9_LdBypass : Bypass; 33 34 def CortexA9Itineraries : ProcessorItineraries< 35 [A9_Issue0, A9_Issue1, A9_Branch, A9_ALU0, A9_ALU1, A9_AGU, A9_NPipe, A9_MUX0, 36 A9_LSUnit, A9_DRegsVFP, A9_DRegsN], 37 [A9_LdBypass], [ 38 // Two fully-pipelined integer ALU pipelines 39 40 // 41 // Move instructions, unconditional 42 InstrItinData<IIC_iMOVi , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 43 InstrStage<1, [A9_ALU0, A9_ALU1]>], [1]>, 44 InstrItinData<IIC_iMOVr , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 45 InstrStage<1, [A9_ALU0, A9_ALU1]>], [1, 1]>, 46 InstrItinData<IIC_iMOVsi , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 47 InstrStage<1, [A9_ALU0, A9_ALU1]>], [1, 1]>, 48 InstrItinData<IIC_iMOVsr , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 49 InstrStage<2, [A9_ALU0, A9_ALU1]>], [2, 1, 1]>, 50 InstrItinData<IIC_iMOVix2 , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 51 InstrStage<1, [A9_ALU0, A9_ALU1]>, 52 InstrStage<1, [A9_ALU0, A9_ALU1]>], [2]>, 53 InstrItinData<IIC_iMOVix2addpc,[InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 54 InstrStage<1, [A9_ALU0, A9_ALU1]>, 55 InstrStage<1, [A9_ALU0, A9_ALU1]>, 56 InstrStage<1, [A9_ALU0, A9_ALU1]>], [3]>, 57 InstrItinData<IIC_iMOVix2ld,[InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 58 InstrStage<1, [A9_ALU0, A9_ALU1]>, 59 InstrStage<1, [A9_ALU0, A9_ALU1]>, 60 InstrStage<1, [A9_MUX0], 0>, 61 InstrStage<1, [A9_AGU], 0>, 62 InstrStage<1, [A9_LSUnit]>], [5]>, 63 // 64 // MVN instructions 65 InstrItinData<IIC_iMVNi , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 66 InstrStage<1, [A9_ALU0, A9_ALU1]>], 67 [1]>, 68 InstrItinData<IIC_iMVNr , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 69 InstrStage<1, [A9_ALU0, A9_ALU1]>], 70 [1, 1], [NoBypass, A9_LdBypass]>, 71 InstrItinData<IIC_iMVNsi , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 72 InstrStage<2, [A9_ALU0, A9_ALU1]>], 73 [2, 1]>, 74 InstrItinData<IIC_iMVNsr , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 75 InstrStage<3, [A9_ALU0, A9_ALU1]>], 76 [3, 1, 1]>, 77 // 78 // No operand cycles 79 InstrItinData<IIC_iALUx , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 80 InstrStage<1, [A9_ALU0, A9_ALU1]>]>, 81 // 82 // Binary Instructions that produce a result 83 InstrItinData<IIC_iALUi , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 84 InstrStage<1, [A9_ALU0, A9_ALU1]>], 85 [1, 1], [NoBypass, A9_LdBypass]>, 86 InstrItinData<IIC_iALUr , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 87 InstrStage<1, [A9_ALU0, A9_ALU1]>], 88 [1, 1, 1], [NoBypass, A9_LdBypass, A9_LdBypass]>, 89 InstrItinData<IIC_iALUsi, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 90 InstrStage<2, [A9_ALU0, A9_ALU1]>], 91 [2, 1, 1], [NoBypass, A9_LdBypass, NoBypass]>, 92 InstrItinData<IIC_iALUsir,[InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 93 InstrStage<2, [A9_ALU0, A9_ALU1]>], 94 [2, 1, 1], [NoBypass, NoBypass, A9_LdBypass]>, 95 InstrItinData<IIC_iALUsr, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 96 InstrStage<3, [A9_ALU0, A9_ALU1]>], 97 [3, 1, 1, 1], 98 [NoBypass, A9_LdBypass, NoBypass, NoBypass]>, 99 // 100 // Bitwise Instructions that produce a result 101 InstrItinData<IIC_iBITi , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 102 InstrStage<1, [A9_ALU0, A9_ALU1]>], [1, 1]>, 103 InstrItinData<IIC_iBITr , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 104 InstrStage<1, [A9_ALU0, A9_ALU1]>], [1, 1, 1]>, 105 InstrItinData<IIC_iBITsi, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 106 InstrStage<2, [A9_ALU0, A9_ALU1]>], [2, 1, 1]>, 107 InstrItinData<IIC_iBITsr, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 108 InstrStage<3, [A9_ALU0, A9_ALU1]>], [3, 1, 1, 1]>, 109 // 110 // Unary Instructions that produce a result 111 112 // CLZ, RBIT, etc. 113 InstrItinData<IIC_iUNAr , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 114 InstrStage<1, [A9_ALU0, A9_ALU1]>], [1, 1]>, 115 116 // BFC, BFI, UBFX, SBFX 117 InstrItinData<IIC_iUNAsi, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 118 InstrStage<2, [A9_ALU0, A9_ALU1]>], [2, 1]>, 119 120 // 121 // Zero and sign extension instructions 122 InstrItinData<IIC_iEXTr , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 123 InstrStage<1, [A9_ALU0, A9_ALU1]>], [2, 1]>, 124 InstrItinData<IIC_iEXTAr, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 125 InstrStage<2, [A9_ALU0, A9_ALU1]>], [3, 1, 1]>, 126 InstrItinData<IIC_iEXTAsr,[InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 127 InstrStage<3, [A9_ALU0, A9_ALU1]>], [3, 1, 1, 1]>, 128 // 129 // Compare instructions 130 InstrItinData<IIC_iCMPi , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 131 InstrStage<1, [A9_ALU0, A9_ALU1]>], 132 [1], [A9_LdBypass]>, 133 InstrItinData<IIC_iCMPr , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 134 InstrStage<1, [A9_ALU0, A9_ALU1]>], 135 [1, 1], [A9_LdBypass, A9_LdBypass]>, 136 InstrItinData<IIC_iCMPsi , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 137 InstrStage<2, [A9_ALU0, A9_ALU1]>], 138 [1, 1], [A9_LdBypass, NoBypass]>, 139 InstrItinData<IIC_iCMPsr , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 140 InstrStage<3, [A9_ALU0, A9_ALU1]>], 141 [1, 1, 1], [A9_LdBypass, NoBypass, NoBypass]>, 142 // 143 // Test instructions 144 InstrItinData<IIC_iTSTi , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 145 InstrStage<1, [A9_ALU0, A9_ALU1]>], [1]>, 146 InstrItinData<IIC_iTSTr , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 147 InstrStage<1, [A9_ALU0, A9_ALU1]>], [1, 1]>, 148 InstrItinData<IIC_iTSTsi , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 149 InstrStage<2, [A9_ALU0, A9_ALU1]>], [1, 1]>, 150 InstrItinData<IIC_iTSTsr , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 151 InstrStage<3, [A9_ALU0, A9_ALU1]>], [1, 1, 1]>, 152 // 153 // Move instructions, conditional 154 // FIXME: Correctly model the extra input dep on the destination. 155 InstrItinData<IIC_iCMOVi , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 156 InstrStage<1, [A9_ALU0, A9_ALU1]>], [1]>, 157 InstrItinData<IIC_iCMOVr , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 158 InstrStage<1, [A9_ALU0, A9_ALU1]>], [1, 1]>, 159 InstrItinData<IIC_iCMOVsi , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 160 InstrStage<1, [A9_ALU0, A9_ALU1]>], [1, 1]>, 161 InstrItinData<IIC_iCMOVsr , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 162 InstrStage<2, [A9_ALU0, A9_ALU1]>], [2, 1, 1]>, 163 InstrItinData<IIC_iCMOVix2, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 164 InstrStage<1, [A9_ALU0, A9_ALU1]>, 165 InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 166 InstrStage<1, [A9_ALU0, A9_ALU1]>], [2]>, 167 168 // Integer multiply pipeline 169 // 170 InstrItinData<IIC_iMUL16 , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 171 InstrStage<2, [A9_ALU0]>], [3, 1, 1]>, 172 InstrItinData<IIC_iMAC16 , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 173 InstrStage<2, [A9_ALU0]>], 174 [3, 1, 1, 1]>, 175 InstrItinData<IIC_iMUL32 , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 176 InstrStage<2, [A9_ALU0]>], [4, 1, 1]>, 177 InstrItinData<IIC_iMAC32 , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 178 InstrStage<2, [A9_ALU0]>], 179 [4, 1, 1, 1]>, 180 InstrItinData<IIC_iMUL64 , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 181 InstrStage<3, [A9_ALU0]>], [4, 5, 1, 1]>, 182 InstrItinData<IIC_iMAC64 , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 183 InstrStage<3, [A9_ALU0]>], 184 [4, 5, 1, 1]>, 185 // Integer load pipeline 186 // FIXME: The timings are some rough approximations 187 // 188 // Immediate offset 189 InstrItinData<IIC_iLoad_i , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 190 InstrStage<1, [A9_MUX0], 0>, 191 InstrStage<1, [A9_AGU], 0>, 192 InstrStage<1, [A9_LSUnit]>], 193 [3, 1], [A9_LdBypass]>, 194 InstrItinData<IIC_iLoad_bh_i, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 195 InstrStage<1, [A9_MUX0], 0>, 196 InstrStage<2, [A9_AGU], 0>, 197 InstrStage<1, [A9_LSUnit]>], 198 [4, 1], [A9_LdBypass]>, 199 // FIXME: If address is 64-bit aligned, AGU cycles is 1. 200 InstrItinData<IIC_iLoad_d_i , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 201 InstrStage<1, [A9_MUX0], 0>, 202 InstrStage<2, [A9_AGU], 0>, 203 InstrStage<1, [A9_LSUnit]>], 204 [3, 3, 1], [A9_LdBypass]>, 205 // 206 // Register offset 207 InstrItinData<IIC_iLoad_r , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 208 InstrStage<1, [A9_MUX0], 0>, 209 InstrStage<1, [A9_AGU], 0>, 210 InstrStage<1, [A9_LSUnit]>], 211 [3, 1, 1], [A9_LdBypass]>, 212 InstrItinData<IIC_iLoad_bh_r, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 213 InstrStage<1, [A9_MUX0], 0>, 214 InstrStage<2, [A9_AGU], 0>, 215 InstrStage<1, [A9_LSUnit]>], 216 [4, 1, 1], [A9_LdBypass]>, 217 InstrItinData<IIC_iLoad_d_r , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 218 InstrStage<1, [A9_MUX0], 0>, 219 InstrStage<2, [A9_AGU], 0>, 220 InstrStage<1, [A9_LSUnit]>], 221 [3, 3, 1, 1], [A9_LdBypass]>, 222 // 223 // Scaled register offset 224 InstrItinData<IIC_iLoad_si , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 225 InstrStage<1, [A9_MUX0], 0>, 226 InstrStage<1, [A9_AGU], 0>, 227 InstrStage<1, [A9_LSUnit], 0>], 228 [4, 1, 1], [A9_LdBypass]>, 229 InstrItinData<IIC_iLoad_bh_si,[InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 230 InstrStage<1, [A9_MUX0], 0>, 231 InstrStage<2, [A9_AGU], 0>, 232 InstrStage<1, [A9_LSUnit]>], 233 [5, 1, 1], [A9_LdBypass]>, 234 // 235 // Immediate offset with update 236 InstrItinData<IIC_iLoad_iu , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 237 InstrStage<1, [A9_MUX0], 0>, 238 InstrStage<1, [A9_AGU], 0>, 239 InstrStage<1, [A9_LSUnit]>], 240 [3, 2, 1], [A9_LdBypass]>, 241 InstrItinData<IIC_iLoad_bh_iu,[InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 242 InstrStage<1, [A9_MUX0], 0>, 243 InstrStage<2, [A9_AGU], 0>, 244 InstrStage<1, [A9_LSUnit]>], 245 [4, 3, 1], [A9_LdBypass]>, 246 // 247 // Register offset with update 248 InstrItinData<IIC_iLoad_ru , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 249 InstrStage<1, [A9_MUX0], 0>, 250 InstrStage<1, [A9_AGU], 0>, 251 InstrStage<1, [A9_LSUnit]>], 252 [3, 2, 1, 1], [A9_LdBypass]>, 253 InstrItinData<IIC_iLoad_bh_ru,[InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 254 InstrStage<1, [A9_MUX0], 0>, 255 InstrStage<2, [A9_AGU], 0>, 256 InstrStage<1, [A9_LSUnit]>], 257 [4, 3, 1, 1], [A9_LdBypass]>, 258 InstrItinData<IIC_iLoad_d_ru, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 259 InstrStage<1, [A9_MUX0], 0>, 260 InstrStage<2, [A9_AGU], 0>, 261 InstrStage<1, [A9_LSUnit]>], 262 [3, 3, 1, 1], [A9_LdBypass]>, 263 // 264 // Scaled register offset with update 265 InstrItinData<IIC_iLoad_siu , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 266 InstrStage<1, [A9_MUX0], 0>, 267 InstrStage<1, [A9_AGU], 0>, 268 InstrStage<1, [A9_LSUnit]>], 269 [4, 3, 1, 1], [A9_LdBypass]>, 270 InstrItinData<IIC_iLoad_bh_siu,[InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 271 InstrStage<1, [A9_MUX0], 0>, 272 InstrStage<2, [A9_AGU], 0>, 273 InstrStage<1, [A9_LSUnit]>], 274 [5, 4, 1, 1], [A9_LdBypass]>, 275 // 276 // Load multiple, def is the 5th operand. 277 // FIXME: This assumes 3 to 4 registers. 278 InstrItinData<IIC_iLoad_m , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 279 InstrStage<1, [A9_MUX0], 0>, 280 InstrStage<2, [A9_AGU], 1>, 281 InstrStage<2, [A9_LSUnit]>], 282 [1, 1, 1, 1, 3], 283 [NoBypass, NoBypass, NoBypass, NoBypass, A9_LdBypass]>, 284 // 285 // Load multiple + update, defs are the 1st and 5th operands. 286 InstrItinData<IIC_iLoad_mu , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 287 InstrStage<1, [A9_MUX0], 0>, 288 InstrStage<2, [A9_AGU], 1>, 289 InstrStage<2, [A9_LSUnit]>], 290 [2, 1, 1, 1, 3], 291 [NoBypass, NoBypass, NoBypass, NoBypass, A9_LdBypass]>, 292 // 293 // Load multiple plus branch 294 InstrItinData<IIC_iLoad_mBr, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 295 InstrStage<1, [A9_MUX0], 0>, 296 InstrStage<1, [A9_AGU], 1>, 297 InstrStage<2, [A9_LSUnit]>, 298 InstrStage<1, [A9_Branch]>], 299 [1, 2, 1, 1, 3], 300 [NoBypass, NoBypass, NoBypass, NoBypass, A9_LdBypass]>, 301 // 302 // Pop, def is the 3rd operand. 303 InstrItinData<IIC_iPop , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 304 InstrStage<1, [A9_MUX0], 0>, 305 InstrStage<2, [A9_AGU], 1>, 306 InstrStage<2, [A9_LSUnit]>], 307 [1, 1, 3], 308 [NoBypass, NoBypass, A9_LdBypass]>, 309 // 310 // Pop + branch, def is the 3rd operand. 311 InstrItinData<IIC_iPop_Br, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 312 InstrStage<1, [A9_MUX0], 0>, 313 InstrStage<2, [A9_AGU], 1>, 314 InstrStage<2, [A9_LSUnit]>, 315 InstrStage<1, [A9_Branch]>], 316 [1, 1, 3], 317 [NoBypass, NoBypass, A9_LdBypass]>, 318 319 // 320 // iLoadi + iALUr for t2LDRpci_pic. 321 InstrItinData<IIC_iLoadiALU, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 322 InstrStage<1, [A9_MUX0], 0>, 323 InstrStage<1, [A9_AGU], 0>, 324 InstrStage<1, [A9_LSUnit]>, 325 InstrStage<1, [A9_ALU0, A9_ALU1]>], 326 [2, 1]>, 327 328 // Integer store pipeline 329 /// 330 // Immediate offset 331 InstrItinData<IIC_iStore_i , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 332 InstrStage<1, [A9_MUX0], 0>, 333 InstrStage<1, [A9_AGU], 0>, 334 InstrStage<1, [A9_LSUnit]>], [1, 1]>, 335 InstrItinData<IIC_iStore_bh_i,[InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 336 InstrStage<1, [A9_MUX0], 0>, 337 InstrStage<2, [A9_AGU], 1>, 338 InstrStage<1, [A9_LSUnit]>], [1, 1]>, 339 // FIXME: If address is 64-bit aligned, AGU cycles is 1. 340 InstrItinData<IIC_iStore_d_i, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 341 InstrStage<1, [A9_MUX0], 0>, 342 InstrStage<2, [A9_AGU], 1>, 343 InstrStage<1, [A9_LSUnit]>], [1, 1]>, 344 // 345 // Register offset 346 InstrItinData<IIC_iStore_r , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 347 InstrStage<1, [A9_MUX0], 0>, 348 InstrStage<1, [A9_AGU], 0>, 349 InstrStage<1, [A9_LSUnit]>], [1, 1, 1]>, 350 InstrItinData<IIC_iStore_bh_r,[InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 351 InstrStage<1, [A9_MUX0], 0>, 352 InstrStage<2, [A9_AGU], 1>, 353 InstrStage<1, [A9_LSUnit]>], [1, 1, 1]>, 354 InstrItinData<IIC_iStore_d_r, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 355 InstrStage<1, [A9_MUX0], 0>, 356 InstrStage<2, [A9_AGU], 1>, 357 InstrStage<1, [A9_LSUnit]>], [1, 1, 1]>, 358 // 359 // Scaled register offset 360 InstrItinData<IIC_iStore_si , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 361 InstrStage<1, [A9_MUX0], 0>, 362 InstrStage<1, [A9_AGU], 0>, 363 InstrStage<1, [A9_LSUnit]>], [1, 1, 1]>, 364 InstrItinData<IIC_iStore_bh_si,[InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 365 InstrStage<1, [A9_MUX0], 0>, 366 InstrStage<2, [A9_AGU], 1>, 367 InstrStage<1, [A9_LSUnit]>], [1, 1, 1]>, 368 // 369 // Immediate offset with update 370 InstrItinData<IIC_iStore_iu , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 371 InstrStage<1, [A9_MUX0], 0>, 372 InstrStage<1, [A9_AGU], 0>, 373 InstrStage<1, [A9_LSUnit]>], [2, 1, 1]>, 374 InstrItinData<IIC_iStore_bh_iu,[InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 375 InstrStage<1, [A9_MUX0], 0>, 376 InstrStage<2, [A9_AGU], 1>, 377 InstrStage<1, [A9_LSUnit]>], [3, 1, 1]>, 378 // 379 // Register offset with update 380 InstrItinData<IIC_iStore_ru , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 381 InstrStage<1, [A9_MUX0], 0>, 382 InstrStage<1, [A9_AGU], 0>, 383 InstrStage<1, [A9_LSUnit]>], 384 [2, 1, 1, 1]>, 385 InstrItinData<IIC_iStore_bh_ru,[InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 386 InstrStage<1, [A9_MUX0], 0>, 387 InstrStage<2, [A9_AGU], 1>, 388 InstrStage<1, [A9_LSUnit]>], 389 [3, 1, 1, 1]>, 390 InstrItinData<IIC_iStore_d_ru, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 391 InstrStage<1, [A9_MUX0], 0>, 392 InstrStage<2, [A9_AGU], 1>, 393 InstrStage<1, [A9_LSUnit]>], 394 [3, 1, 1, 1]>, 395 // 396 // Scaled register offset with update 397 InstrItinData<IIC_iStore_siu, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 398 InstrStage<1, [A9_MUX0], 0>, 399 InstrStage<1, [A9_AGU], 0>, 400 InstrStage<1, [A9_LSUnit]>], 401 [2, 1, 1, 1]>, 402 InstrItinData<IIC_iStore_bh_siu, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 403 InstrStage<1, [A9_MUX0], 0>, 404 InstrStage<2, [A9_AGU], 1>, 405 InstrStage<1, [A9_LSUnit]>], 406 [3, 1, 1, 1]>, 407 // 408 // Store multiple 409 InstrItinData<IIC_iStore_m , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 410 InstrStage<1, [A9_MUX0], 0>, 411 InstrStage<1, [A9_AGU], 0>, 412 InstrStage<2, [A9_LSUnit]>]>, 413 // 414 // Store multiple + update 415 InstrItinData<IIC_iStore_mu, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 416 InstrStage<1, [A9_MUX0], 0>, 417 InstrStage<1, [A9_AGU], 0>, 418 InstrStage<2, [A9_LSUnit]>], [2]>, 419 420 // 421 // Preload 422 InstrItinData<IIC_Preload, [InstrStage<1, [A9_Issue0, A9_Issue1]>], [1, 1]>, 423 424 // Branch 425 // 426 // no delay slots, so the latency of a branch is unimportant 427 InstrItinData<IIC_Br , [InstrStage<1, [A9_Issue0], 0>, 428 InstrStage<1, [A9_Issue1], 0>, 429 InstrStage<1, [A9_Branch]>]>, 430 431 // VFP and NEON shares the same register file. This means that every VFP 432 // instruction should wait for full completion of the consecutive NEON 433 // instruction and vice-versa. We model this behavior with two artificial FUs: 434 // DRegsVFP and DRegsVFP. 435 // 436 // Every VFP instruction: 437 // - Acquires DRegsVFP resource for 1 cycle 438 // - Reserves DRegsN resource for the whole duration (including time to 439 // register file writeback!). 440 // Every NEON instruction does the same but with FUs swapped. 441 // 442 // Since the reserved FU cannot be acquired, this models precisely 443 // "cross-domain" stalls. 444 445 // VFP 446 // Issue through integer pipeline, and execute in NEON unit. 447 448 // FP Special Register to Integer Register File Move 449 InstrItinData<IIC_fpSTAT , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 450 InstrStage<1, [A9_MUX0], 0>, 451 InstrStage<1, [A9_DRegsVFP], 0, Required>, 452 InstrStage<2, [A9_DRegsN], 0, Reserved>, 453 InstrStage<1, [A9_NPipe]>], 454 [1]>, 455 // 456 // Single-precision FP Unary 457 InstrItinData<IIC_fpUNA32 , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 458 InstrStage<1, [A9_MUX0], 0>, 459 InstrStage<1, [A9_DRegsVFP], 0, Required>, 460 // Extra latency cycles since wbck is 2 cycles 461 InstrStage<3, [A9_DRegsN], 0, Reserved>, 462 InstrStage<1, [A9_NPipe]>], 463 [1, 1]>, 464 // 465 // Double-precision FP Unary 466 InstrItinData<IIC_fpUNA64 , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 467 InstrStage<1, [A9_MUX0], 0>, 468 InstrStage<1, [A9_DRegsVFP], 0, Required>, 469 // Extra latency cycles since wbck is 2 cycles 470 InstrStage<3, [A9_DRegsN], 0, Reserved>, 471 InstrStage<1, [A9_NPipe]>], 472 [1, 1]>, 473 474 // 475 // Single-precision FP Compare 476 InstrItinData<IIC_fpCMP32 , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 477 InstrStage<1, [A9_MUX0], 0>, 478 InstrStage<1, [A9_DRegsVFP], 0, Required>, 479 // Extra latency cycles since wbck is 4 cycles 480 InstrStage<5, [A9_DRegsN], 0, Reserved>, 481 InstrStage<1, [A9_NPipe]>], 482 [1, 1]>, 483 // 484 // Double-precision FP Compare 485 InstrItinData<IIC_fpCMP64 , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 486 InstrStage<1, [A9_MUX0], 0>, 487 InstrStage<1, [A9_DRegsVFP], 0, Required>, 488 // Extra latency cycles since wbck is 4 cycles 489 InstrStage<5, [A9_DRegsN], 0, Reserved>, 490 InstrStage<1, [A9_NPipe]>], 491 [1, 1]>, 492 // 493 // Single to Double FP Convert 494 InstrItinData<IIC_fpCVTSD , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 495 InstrStage<1, [A9_MUX0], 0>, 496 InstrStage<1, [A9_DRegsVFP], 0, Required>, 497 InstrStage<5, [A9_DRegsN], 0, Reserved>, 498 InstrStage<1, [A9_NPipe]>], 499 [4, 1]>, 500 // 501 // Double to Single FP Convert 502 InstrItinData<IIC_fpCVTDS , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 503 InstrStage<1, [A9_MUX0], 0>, 504 InstrStage<1, [A9_DRegsVFP], 0, Required>, 505 InstrStage<5, [A9_DRegsN], 0, Reserved>, 506 InstrStage<1, [A9_NPipe]>], 507 [4, 1]>, 508 509 // 510 // Single to Half FP Convert 511 InstrItinData<IIC_fpCVTSH , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 512 InstrStage<1, [A9_MUX0], 0>, 513 InstrStage<1, [A9_DRegsVFP], 0, Required>, 514 InstrStage<5, [A9_DRegsN], 0, Reserved>, 515 InstrStage<1, [A9_NPipe]>], 516 [4, 1]>, 517 // 518 // Half to Single FP Convert 519 InstrItinData<IIC_fpCVTHS , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 520 InstrStage<1, [A9_MUX0], 0>, 521 InstrStage<1, [A9_DRegsVFP], 0, Required>, 522 InstrStage<3, [A9_DRegsN], 0, Reserved>, 523 InstrStage<1, [A9_NPipe]>], 524 [2, 1]>, 525 526 // 527 // Single-Precision FP to Integer Convert 528 InstrItinData<IIC_fpCVTSI , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 529 InstrStage<1, [A9_MUX0], 0>, 530 InstrStage<1, [A9_DRegsVFP], 0, Required>, 531 InstrStage<5, [A9_DRegsN], 0, Reserved>, 532 InstrStage<1, [A9_NPipe]>], 533 [4, 1]>, 534 // 535 // Double-Precision FP to Integer Convert 536 InstrItinData<IIC_fpCVTDI , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 537 InstrStage<1, [A9_MUX0], 0>, 538 InstrStage<1, [A9_DRegsVFP], 0, Required>, 539 InstrStage<5, [A9_DRegsN], 0, Reserved>, 540 InstrStage<1, [A9_NPipe]>], 541 [4, 1]>, 542 // 543 // Integer to Single-Precision FP Convert 544 InstrItinData<IIC_fpCVTIS , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 545 InstrStage<1, [A9_MUX0], 0>, 546 InstrStage<1, [A9_DRegsVFP], 0, Required>, 547 InstrStage<5, [A9_DRegsN], 0, Reserved>, 548 InstrStage<1, [A9_NPipe]>], 549 [4, 1]>, 550 // 551 // Integer to Double-Precision FP Convert 552 InstrItinData<IIC_fpCVTID , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 553 InstrStage<1, [A9_MUX0], 0>, 554 InstrStage<1, [A9_DRegsVFP], 0, Required>, 555 InstrStage<5, [A9_DRegsN], 0, Reserved>, 556 InstrStage<1, [A9_NPipe]>], 557 [4, 1]>, 558 // 559 // Single-precision FP ALU 560 InstrItinData<IIC_fpALU32 , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 561 InstrStage<1, [A9_MUX0], 0>, 562 InstrStage<1, [A9_DRegsVFP], 0, Required>, 563 InstrStage<5, [A9_DRegsN], 0, Reserved>, 564 InstrStage<1, [A9_NPipe]>], 565 [4, 1, 1]>, 566 // 567 // Double-precision FP ALU 568 InstrItinData<IIC_fpALU64 , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 569 InstrStage<1, [A9_MUX0], 0>, 570 InstrStage<1, [A9_DRegsVFP], 0, Required>, 571 InstrStage<5, [A9_DRegsN], 0, Reserved>, 572 InstrStage<1, [A9_NPipe]>], 573 [4, 1, 1]>, 574 // 575 // Single-precision FP Multiply 576 InstrItinData<IIC_fpMUL32 , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 577 InstrStage<1, [A9_MUX0], 0>, 578 InstrStage<1, [A9_DRegsVFP], 0, Required>, 579 InstrStage<6, [A9_DRegsN], 0, Reserved>, 580 InstrStage<1, [A9_NPipe]>], 581 [5, 1, 1]>, 582 // 583 // Double-precision FP Multiply 584 InstrItinData<IIC_fpMUL64 , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 585 InstrStage<1, [A9_MUX0], 0>, 586 InstrStage<1, [A9_DRegsVFP], 0, Required>, 587 InstrStage<7, [A9_DRegsN], 0, Reserved>, 588 InstrStage<2, [A9_NPipe]>], 589 [6, 1, 1]>, 590 // 591 // Single-precision FP MAC 592 InstrItinData<IIC_fpMAC32 , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 593 InstrStage<1, [A9_MUX0], 0>, 594 InstrStage<1, [A9_DRegsVFP], 0, Required>, 595 InstrStage<9, [A9_DRegsN], 0, Reserved>, 596 InstrStage<1, [A9_NPipe]>], 597 [8, 1, 1, 1]>, 598 // 599 // Double-precision FP MAC 600 InstrItinData<IIC_fpMAC64 , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 601 InstrStage<1, [A9_MUX0], 0>, 602 InstrStage<1, [A9_DRegsVFP], 0, Required>, 603 InstrStage<10, [A9_DRegsN], 0, Reserved>, 604 InstrStage<2, [A9_NPipe]>], 605 [9, 1, 1, 1]>, 606 // 607 // Single-precision FP DIV 608 InstrItinData<IIC_fpDIV32 , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 609 InstrStage<1, [A9_MUX0], 0>, 610 InstrStage<1, [A9_DRegsVFP], 0, Required>, 611 InstrStage<16, [A9_DRegsN], 0, Reserved>, 612 InstrStage<10, [A9_NPipe]>], 613 [15, 1, 1]>, 614 // 615 // Double-precision FP DIV 616 InstrItinData<IIC_fpDIV64 , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 617 InstrStage<1, [A9_MUX0], 0>, 618 InstrStage<1, [A9_DRegsVFP], 0, Required>, 619 InstrStage<26, [A9_DRegsN], 0, Reserved>, 620 InstrStage<20, [A9_NPipe]>], 621 [25, 1, 1]>, 622 // 623 // Single-precision FP SQRT 624 InstrItinData<IIC_fpSQRT32, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 625 InstrStage<1, [A9_MUX0], 0>, 626 InstrStage<1, [A9_DRegsVFP], 0, Required>, 627 InstrStage<18, [A9_DRegsN], 0, Reserved>, 628 InstrStage<13, [A9_NPipe]>], 629 [17, 1]>, 630 // 631 // Double-precision FP SQRT 632 InstrItinData<IIC_fpSQRT64, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 633 InstrStage<1, [A9_MUX0], 0>, 634 InstrStage<1, [A9_DRegsVFP], 0, Required>, 635 InstrStage<33, [A9_DRegsN], 0, Reserved>, 636 InstrStage<28, [A9_NPipe]>], 637 [32, 1]>, 638 639 // 640 // Integer to Single-precision Move 641 InstrItinData<IIC_fpMOVIS, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 642 InstrStage<1, [A9_MUX0], 0>, 643 InstrStage<1, [A9_DRegsVFP], 0, Required>, 644 // Extra 1 latency cycle since wbck is 2 cycles 645 InstrStage<3, [A9_DRegsN], 0, Reserved>, 646 InstrStage<1, [A9_NPipe]>], 647 [1, 1]>, 648 // 649 // Integer to Double-precision Move 650 InstrItinData<IIC_fpMOVID, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 651 InstrStage<1, [A9_MUX0], 0>, 652 InstrStage<1, [A9_DRegsVFP], 0, Required>, 653 // Extra 1 latency cycle since wbck is 2 cycles 654 InstrStage<3, [A9_DRegsN], 0, Reserved>, 655 InstrStage<1, [A9_NPipe]>], 656 [1, 1, 1]>, 657 // 658 // Single-precision to Integer Move 659 // 660 // On A9 move-from-VFP is free to issue with no stall if other VFP 661 // operations are in flight. I assume it still can't dual-issue though. 662 InstrItinData<IIC_fpMOVSI, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 663 InstrStage<1, [A9_MUX0], 0>], 664 [2, 1]>, 665 // 666 // Double-precision to Integer Move 667 // 668 // On A9 move-from-VFP is free to issue with no stall if other VFP 669 // operations are in flight. I assume it still can't dual-issue though. 670 InstrItinData<IIC_fpMOVDI, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 671 InstrStage<1, [A9_MUX0], 0>], 672 [2, 1, 1]>, 673 // 674 // Single-precision FP Load 675 InstrItinData<IIC_fpLoad32, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 676 InstrStage<1, [A9_MUX0], 0>, 677 InstrStage<1, [A9_DRegsVFP], 0, Required>, 678 InstrStage<2, [A9_DRegsN], 0, Reserved>, 679 InstrStage<1, [A9_NPipe], 0>, 680 InstrStage<1, [A9_LSUnit]>], 681 [1, 1]>, 682 // 683 // Double-precision FP Load 684 // FIXME: Result latency is 1 if address is 64-bit aligned. 685 InstrItinData<IIC_fpLoad64, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 686 InstrStage<1, [A9_MUX0], 0>, 687 InstrStage<1, [A9_DRegsVFP], 0, Required>, 688 InstrStage<2, [A9_DRegsN], 0, Reserved>, 689 InstrStage<1, [A9_NPipe], 0>, 690 InstrStage<1, [A9_LSUnit]>], 691 [2, 1]>, 692 // 693 // FP Load Multiple 694 // FIXME: assumes 2 doubles which requires 2 LS cycles. 695 InstrItinData<IIC_fpLoad_m, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 696 InstrStage<1, [A9_MUX0], 0>, 697 InstrStage<1, [A9_DRegsVFP], 0, Required>, 698 InstrStage<2, [A9_DRegsN], 0, Reserved>, 699 InstrStage<1, [A9_NPipe], 0>, 700 InstrStage<2, [A9_LSUnit]>], [1, 1, 1, 1]>, 701 // 702 // FP Load Multiple + update 703 // FIXME: assumes 2 doubles which requires 2 LS cycles. 704 InstrItinData<IIC_fpLoad_mu,[InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 705 InstrStage<1, [A9_MUX0], 0>, 706 InstrStage<1, [A9_DRegsVFP], 0, Required>, 707 InstrStage<2, [A9_DRegsN], 0, Reserved>, 708 InstrStage<1, [A9_NPipe], 0>, 709 InstrStage<2, [A9_LSUnit]>], [2, 1, 1, 1]>, 710 // 711 // Single-precision FP Store 712 InstrItinData<IIC_fpStore32,[InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 713 InstrStage<1, [A9_MUX0], 0>, 714 InstrStage<1, [A9_DRegsVFP], 0, Required>, 715 InstrStage<2, [A9_DRegsN], 0, Reserved>, 716 InstrStage<1, [A9_NPipe], 0>, 717 InstrStage<1, [A9_LSUnit]>], 718 [1, 1]>, 719 // 720 // Double-precision FP Store 721 InstrItinData<IIC_fpStore64,[InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 722 InstrStage<1, [A9_MUX0], 0>, 723 InstrStage<1, [A9_DRegsVFP], 0, Required>, 724 InstrStage<2, [A9_DRegsN], 0, Reserved>, 725 InstrStage<1, [A9_NPipe], 0>, 726 InstrStage<1, [A9_LSUnit]>], 727 [1, 1]>, 728 // 729 // FP Store Multiple 730 // FIXME: assumes 2 doubles which requires 2 LS cycles. 731 InstrItinData<IIC_fpStore_m,[InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 732 InstrStage<1, [A9_MUX0], 0>, 733 InstrStage<1, [A9_DRegsVFP], 0, Required>, 734 InstrStage<2, [A9_DRegsN], 0, Reserved>, 735 InstrStage<1, [A9_NPipe], 0>, 736 InstrStage<2, [A9_LSUnit]>], [1, 1, 1, 1]>, 737 // 738 // FP Store Multiple + update 739 // FIXME: assumes 2 doubles which requires 2 LS cycles. 740 InstrItinData<IIC_fpStore_mu,[InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 741 InstrStage<1, [A9_MUX0], 0>, 742 InstrStage<1, [A9_DRegsVFP], 0, Required>, 743 InstrStage<2, [A9_DRegsN], 0, Reserved>, 744 InstrStage<1, [A9_NPipe], 0>, 745 InstrStage<2, [A9_LSUnit]>], [2, 1, 1, 1]>, 746 // NEON 747 // VLD1 748 InstrItinData<IIC_VLD1, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 749 InstrStage<1, [A9_MUX0], 0>, 750 InstrStage<1, [A9_DRegsN], 0, Required>, 751 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 752 InstrStage<1, [A9_NPipe], 0>, 753 InstrStage<1, [A9_LSUnit]>], 754 [1, 1]>, 755 // VLD1x2 756 InstrItinData<IIC_VLD1x2, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 757 InstrStage<1, [A9_MUX0], 0>, 758 InstrStage<1, [A9_DRegsN], 0, Required>, 759 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 760 InstrStage<1, [A9_NPipe], 0>, 761 InstrStage<1, [A9_LSUnit]>], 762 [1, 1, 1]>, 763 // VLD1x3 764 InstrItinData<IIC_VLD1x3, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 765 InstrStage<1, [A9_MUX0], 0>, 766 InstrStage<1, [A9_DRegsN], 0, Required>, 767 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 768 InstrStage<2, [A9_NPipe], 0>, 769 InstrStage<2, [A9_LSUnit]>], 770 [1, 1, 2, 1]>, 771 // VLD1x4 772 InstrItinData<IIC_VLD1x4, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 773 InstrStage<1, [A9_MUX0], 0>, 774 InstrStage<1, [A9_DRegsN], 0, Required>, 775 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 776 InstrStage<2, [A9_NPipe], 0>, 777 InstrStage<2, [A9_LSUnit]>], 778 [1, 1, 2, 2, 1]>, 779 // VLD1u 780 InstrItinData<IIC_VLD1u, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 781 InstrStage<1, [A9_MUX0], 0>, 782 InstrStage<1, [A9_DRegsN], 0, Required>, 783 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 784 InstrStage<1, [A9_NPipe], 0>, 785 InstrStage<1, [A9_LSUnit]>], 786 [1, 2, 1]>, 787 // VLD1x2u 788 InstrItinData<IIC_VLD1x2u, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 789 InstrStage<1, [A9_MUX0], 0>, 790 InstrStage<1, [A9_DRegsN], 0, Required>, 791 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 792 InstrStage<1, [A9_NPipe], 0>, 793 InstrStage<1, [A9_LSUnit]>], 794 [1, 1, 2, 1]>, 795 // VLD1x3u 796 InstrItinData<IIC_VLD1x3u, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 797 InstrStage<1, [A9_MUX0], 0>, 798 InstrStage<1, [A9_DRegsN], 0, Required>, 799 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 800 InstrStage<2, [A9_NPipe], 0>, 801 InstrStage<2, [A9_LSUnit]>], 802 [1, 1, 2, 2, 1]>, 803 // VLD1x4u 804 InstrItinData<IIC_VLD1x4u, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 805 InstrStage<1, [A9_MUX0], 0>, 806 InstrStage<1, [A9_DRegsN], 0, Required>, 807 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 808 InstrStage<2, [A9_NPipe], 0>, 809 InstrStage<2, [A9_LSUnit]>], 810 [1, 1, 2, 2, 2, 1]>, 811 // 812 // VLD1ln 813 InstrItinData<IIC_VLD1ln, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 814 InstrStage<1, [A9_MUX0], 0>, 815 InstrStage<1, [A9_DRegsN], 0, Required>, 816 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 817 InstrStage<2, [A9_NPipe], 0>, 818 InstrStage<2, [A9_LSUnit]>], 819 [3, 1, 1, 1]>, 820 // 821 // VLD1lnu 822 InstrItinData<IIC_VLD1lnu, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 823 InstrStage<1, [A9_MUX0], 0>, 824 InstrStage<1, [A9_DRegsN], 0, Required>, 825 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 826 InstrStage<2, [A9_NPipe], 0>, 827 InstrStage<2, [A9_LSUnit]>], 828 [3, 2, 1, 1, 1, 1]>, 829 // 830 // VLD1dup 831 InstrItinData<IIC_VLD1dup, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 832 InstrStage<1, [A9_MUX0], 0>, 833 InstrStage<1, [A9_DRegsN], 0, Required>, 834 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 835 InstrStage<1, [A9_NPipe], 0>, 836 InstrStage<1, [A9_LSUnit]>], 837 [2, 1]>, 838 // 839 // VLD1dupu 840 InstrItinData<IIC_VLD1dupu, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 841 InstrStage<1, [A9_MUX0], 0>, 842 InstrStage<1, [A9_DRegsN], 0, Required>, 843 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 844 InstrStage<1, [A9_NPipe], 0>, 845 InstrStage<1, [A9_LSUnit]>], 846 [2, 2, 1, 1]>, 847 // 848 // VLD2 849 InstrItinData<IIC_VLD2, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 850 InstrStage<1, [A9_MUX0], 0>, 851 InstrStage<1, [A9_DRegsN], 0, Required>, 852 // Extra latency cycles since wbck is 7 cycles 853 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 854 InstrStage<1, [A9_NPipe], 0>, 855 InstrStage<1, [A9_LSUnit]>], 856 [2, 2, 1]>, 857 // 858 // VLD2x2 859 InstrItinData<IIC_VLD2x2, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 860 InstrStage<1, [A9_MUX0], 0>, 861 InstrStage<1, [A9_DRegsN], 0, Required>, 862 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 863 InstrStage<2, [A9_NPipe], 0>, 864 InstrStage<2, [A9_LSUnit]>], 865 [2, 3, 2, 3, 1]>, 866 // 867 // VLD2ln 868 InstrItinData<IIC_VLD2ln, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 869 InstrStage<1, [A9_MUX0], 0>, 870 InstrStage<1, [A9_DRegsN], 0, Required>, 871 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 872 InstrStage<2, [A9_NPipe], 0>, 873 InstrStage<2, [A9_LSUnit]>], 874 [3, 3, 1, 1, 1, 1]>, 875 // 876 // VLD2u 877 InstrItinData<IIC_VLD2u, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 878 InstrStage<1, [A9_MUX0], 0>, 879 InstrStage<1, [A9_DRegsN], 0, Required>, 880 // Extra latency cycles since wbck is 7 cycles 881 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 882 InstrStage<1, [A9_NPipe], 0>, 883 InstrStage<1, [A9_LSUnit]>], 884 [2, 2, 2, 1, 1, 1]>, 885 // 886 // VLD2x2u 887 InstrItinData<IIC_VLD2x2u, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 888 InstrStage<1, [A9_MUX0], 0>, 889 InstrStage<1, [A9_DRegsN], 0, Required>, 890 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 891 InstrStage<2, [A9_NPipe], 0>, 892 InstrStage<2, [A9_LSUnit]>], 893 [2, 3, 2, 3, 2, 1]>, 894 // 895 // VLD2lnu 896 InstrItinData<IIC_VLD2lnu, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 897 InstrStage<1, [A9_MUX0], 0>, 898 InstrStage<1, [A9_DRegsN], 0, Required>, 899 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 900 InstrStage<2, [A9_NPipe], 0>, 901 InstrStage<2, [A9_LSUnit]>], 902 [3, 3, 2, 1, 1, 1, 1, 1]>, 903 // 904 // VLD2dup 905 InstrItinData<IIC_VLD2dup, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 906 InstrStage<1, [A9_MUX0], 0>, 907 InstrStage<1, [A9_DRegsN], 0, Required>, 908 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 909 InstrStage<1, [A9_NPipe], 0>, 910 InstrStage<1, [A9_LSUnit]>], 911 [2, 2, 1]>, 912 // 913 // VLD2dupu 914 InstrItinData<IIC_VLD2dupu, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 915 InstrStage<1, [A9_MUX0], 0>, 916 InstrStage<1, [A9_DRegsN], 0, Required>, 917 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 918 InstrStage<1, [A9_NPipe], 0>, 919 InstrStage<1, [A9_LSUnit]>], 920 [2, 2, 2, 1, 1]>, 921 // 922 // VLD3 923 InstrItinData<IIC_VLD3, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 924 InstrStage<1, [A9_MUX0], 0>, 925 InstrStage<1, [A9_DRegsN], 0, Required>, 926 InstrStage<9,[A9_DRegsVFP], 0, Reserved>, 927 InstrStage<3, [A9_NPipe], 0>, 928 InstrStage<3, [A9_LSUnit]>], 929 [3, 3, 4, 1]>, 930 // 931 // VLD3ln 932 InstrItinData<IIC_VLD3ln, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 933 InstrStage<1, [A9_MUX0], 0>, 934 InstrStage<1, [A9_DRegsN], 0, Required>, 935 InstrStage<11,[A9_DRegsVFP], 0, Reserved>, 936 InstrStage<5, [A9_NPipe], 0>, 937 InstrStage<5, [A9_LSUnit]>], 938 [5, 5, 6, 1, 1, 1, 1, 2]>, 939 // 940 // VLD3u 941 InstrItinData<IIC_VLD3u, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 942 InstrStage<1, [A9_MUX0], 0>, 943 InstrStage<1, [A9_DRegsN], 0, Required>, 944 InstrStage<9,[A9_DRegsVFP], 0, Reserved>, 945 InstrStage<3, [A9_NPipe], 0>, 946 InstrStage<3, [A9_LSUnit]>], 947 [3, 3, 4, 2, 1]>, 948 // 949 // VLD3lnu 950 InstrItinData<IIC_VLD3lnu, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 951 InstrStage<1, [A9_MUX0], 0>, 952 InstrStage<1, [A9_DRegsN], 0, Required>, 953 InstrStage<11,[A9_DRegsVFP], 0, Reserved>, 954 InstrStage<5, [A9_NPipe], 0>, 955 InstrStage<5, [A9_LSUnit]>], 956 [5, 5, 6, 2, 1, 1, 1, 1, 1, 2]>, 957 // 958 // VLD3dup 959 InstrItinData<IIC_VLD3dup, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 960 InstrStage<1, [A9_MUX0], 0>, 961 InstrStage<1, [A9_DRegsN], 0, Required>, 962 InstrStage<9, [A9_DRegsVFP], 0, Reserved>, 963 InstrStage<3, [A9_NPipe], 0>, 964 InstrStage<3, [A9_LSUnit]>], 965 [3, 3, 4, 1]>, 966 // 967 // VLD3dupu 968 InstrItinData<IIC_VLD3dupu, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 969 InstrStage<1, [A9_MUX0], 0>, 970 InstrStage<1, [A9_DRegsN], 0, Required>, 971 InstrStage<9, [A9_DRegsVFP], 0, Reserved>, 972 InstrStage<3, [A9_NPipe], 0>, 973 InstrStage<3, [A9_LSUnit]>], 974 [3, 3, 4, 2, 1, 1]>, 975 // 976 // VLD4 977 InstrItinData<IIC_VLD4, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 978 InstrStage<1, [A9_MUX0], 0>, 979 InstrStage<1, [A9_DRegsN], 0, Required>, 980 InstrStage<9,[A9_DRegsVFP], 0, Reserved>, 981 InstrStage<3, [A9_NPipe], 0>, 982 InstrStage<3, [A9_LSUnit]>], 983 [3, 3, 4, 4, 1]>, 984 // 985 // VLD4ln 986 InstrItinData<IIC_VLD4ln, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 987 InstrStage<1, [A9_MUX0], 0>, 988 InstrStage<1, [A9_DRegsN], 0, Required>, 989 InstrStage<10,[A9_DRegsVFP], 0, Reserved>, 990 InstrStage<4, [A9_NPipe], 0>, 991 InstrStage<4, [A9_LSUnit]>], 992 [4, 4, 5, 5, 1, 1, 1, 1, 2, 2]>, 993 // 994 // VLD4u 995 InstrItinData<IIC_VLD4u, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 996 InstrStage<1, [A9_MUX0], 0>, 997 InstrStage<1, [A9_DRegsN], 0, Required>, 998 InstrStage<9,[A9_DRegsVFP], 0, Reserved>, 999 InstrStage<3, [A9_NPipe], 0>, 1000 InstrStage<3, [A9_LSUnit]>], 1001 [3, 3, 4, 4, 2, 1]>, 1002 // 1003 // VLD4lnu 1004 InstrItinData<IIC_VLD4lnu, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1005 InstrStage<1, [A9_MUX0], 0>, 1006 InstrStage<1, [A9_DRegsN], 0, Required>, 1007 InstrStage<10,[A9_DRegsVFP], 0, Reserved>, 1008 InstrStage<4, [A9_NPipe], 0>, 1009 InstrStage<4, [A9_LSUnit]>], 1010 [4, 4, 5, 5, 2, 1, 1, 1, 1, 1, 2, 2]>, 1011 // 1012 // VLD4dup 1013 InstrItinData<IIC_VLD4dup, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1014 InstrStage<1, [A9_MUX0], 0>, 1015 InstrStage<1, [A9_DRegsN], 0, Required>, 1016 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 1017 InstrStage<2, [A9_NPipe], 0>, 1018 InstrStage<2, [A9_LSUnit]>], 1019 [2, 2, 3, 3, 1]>, 1020 // 1021 // VLD4dupu 1022 InstrItinData<IIC_VLD4dupu, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1023 InstrStage<1, [A9_MUX0], 0>, 1024 InstrStage<1, [A9_DRegsN], 0, Required>, 1025 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 1026 InstrStage<2, [A9_NPipe], 0>, 1027 InstrStage<2, [A9_LSUnit]>], 1028 [2, 2, 3, 3, 2, 1, 1]>, 1029 // 1030 // VST1 1031 InstrItinData<IIC_VST1, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1032 InstrStage<1, [A9_MUX0], 0>, 1033 InstrStage<1, [A9_DRegsN], 0, Required>, 1034 InstrStage<1, [A9_DRegsVFP], 0, Reserved>, 1035 InstrStage<1, [A9_NPipe], 0>, 1036 InstrStage<1, [A9_LSUnit]>], 1037 [1, 1, 1]>, 1038 // 1039 // VST1x2 1040 InstrItinData<IIC_VST1x2, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1041 InstrStage<1, [A9_MUX0], 0>, 1042 InstrStage<1, [A9_DRegsN], 0, Required>, 1043 InstrStage<1, [A9_DRegsVFP], 0, Reserved>, 1044 InstrStage<1, [A9_NPipe], 0>, 1045 InstrStage<1, [A9_LSUnit]>], 1046 [1, 1, 1, 1]>, 1047 // 1048 // VST1x3 1049 InstrItinData<IIC_VST1x3, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1050 InstrStage<1, [A9_MUX0], 0>, 1051 InstrStage<1, [A9_DRegsN], 0, Required>, 1052 InstrStage<2, [A9_DRegsVFP], 0, Reserved>, 1053 InstrStage<2, [A9_NPipe], 0>, 1054 InstrStage<2, [A9_LSUnit]>], 1055 [1, 1, 1, 1, 2]>, 1056 // 1057 // VST1x4 1058 InstrItinData<IIC_VST1x4, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1059 InstrStage<1, [A9_MUX0], 0>, 1060 InstrStage<1, [A9_DRegsN], 0, Required>, 1061 InstrStage<2, [A9_DRegsVFP], 0, Reserved>, 1062 InstrStage<2, [A9_NPipe], 0>, 1063 InstrStage<2, [A9_LSUnit]>], 1064 [1, 1, 1, 1, 2, 2]>, 1065 // 1066 // VST1u 1067 InstrItinData<IIC_VST1u, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1068 InstrStage<1, [A9_MUX0], 0>, 1069 InstrStage<1, [A9_DRegsN], 0, Required>, 1070 InstrStage<1, [A9_DRegsVFP], 0, Reserved>, 1071 InstrStage<1, [A9_NPipe], 0>, 1072 InstrStage<1, [A9_LSUnit]>], 1073 [2, 1, 1, 1, 1]>, 1074 // 1075 // VST1x2u 1076 InstrItinData<IIC_VST1x2u, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1077 InstrStage<1, [A9_MUX0], 0>, 1078 InstrStage<1, [A9_DRegsN], 0, Required>, 1079 InstrStage<1, [A9_DRegsVFP], 0, Reserved>, 1080 InstrStage<1, [A9_NPipe], 0>, 1081 InstrStage<1, [A9_LSUnit]>], 1082 [2, 1, 1, 1, 1, 1]>, 1083 // 1084 // VST1x3u 1085 InstrItinData<IIC_VST1x3u, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1086 InstrStage<1, [A9_MUX0], 0>, 1087 InstrStage<1, [A9_DRegsN], 0, Required>, 1088 InstrStage<2, [A9_DRegsVFP], 0, Reserved>, 1089 InstrStage<2, [A9_NPipe], 0>, 1090 InstrStage<2, [A9_LSUnit]>], 1091 [2, 1, 1, 1, 1, 1, 2]>, 1092 // 1093 // VST1x4u 1094 InstrItinData<IIC_VST1x4u, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1095 InstrStage<1, [A9_MUX0], 0>, 1096 InstrStage<1, [A9_DRegsN], 0, Required>, 1097 InstrStage<2, [A9_DRegsVFP], 0, Reserved>, 1098 InstrStage<2, [A9_NPipe], 0>, 1099 InstrStage<2, [A9_LSUnit]>], 1100 [2, 1, 1, 1, 1, 1, 2, 2]>, 1101 // 1102 // VST1ln 1103 InstrItinData<IIC_VST1ln, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1104 InstrStage<1, [A9_MUX0], 0>, 1105 InstrStage<1, [A9_DRegsN], 0, Required>, 1106 InstrStage<1, [A9_DRegsVFP], 0, Reserved>, 1107 InstrStage<1, [A9_NPipe], 0>, 1108 InstrStage<1, [A9_LSUnit]>], 1109 [1, 1, 1]>, 1110 // 1111 // VST1lnu 1112 InstrItinData<IIC_VST1lnu, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1113 InstrStage<1, [A9_MUX0], 0>, 1114 InstrStage<1, [A9_DRegsN], 0, Required>, 1115 InstrStage<1, [A9_DRegsVFP], 0, Reserved>, 1116 InstrStage<1, [A9_NPipe], 0>, 1117 InstrStage<1, [A9_LSUnit]>], 1118 [2, 1, 1, 1, 1]>, 1119 // 1120 // VST2 1121 InstrItinData<IIC_VST2, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1122 InstrStage<1, [A9_MUX0], 0>, 1123 InstrStage<1, [A9_DRegsN], 0, Required>, 1124 InstrStage<1, [A9_DRegsVFP], 0, Reserved>, 1125 InstrStage<1, [A9_NPipe], 0>, 1126 InstrStage<1, [A9_LSUnit]>], 1127 [1, 1, 1, 1]>, 1128 // 1129 // VST2x2 1130 InstrItinData<IIC_VST2x2, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1131 InstrStage<1, [A9_MUX0], 0>, 1132 InstrStage<1, [A9_DRegsN], 0, Required>, 1133 InstrStage<3, [A9_DRegsVFP], 0, Reserved>, 1134 InstrStage<3, [A9_NPipe], 0>, 1135 InstrStage<3, [A9_LSUnit]>], 1136 [1, 1, 1, 1, 2, 2]>, 1137 // 1138 // VST2u 1139 InstrItinData<IIC_VST2u, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1140 InstrStage<1, [A9_MUX0], 0>, 1141 InstrStage<1, [A9_DRegsN], 0, Required>, 1142 InstrStage<1, [A9_DRegsVFP], 0, Reserved>, 1143 InstrStage<1, [A9_NPipe], 0>, 1144 InstrStage<1, [A9_LSUnit]>], 1145 [2, 1, 1, 1, 1, 1]>, 1146 // 1147 // VST2x2u 1148 InstrItinData<IIC_VST2x2u, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1149 InstrStage<1, [A9_MUX0], 0>, 1150 InstrStage<1, [A9_DRegsN], 0, Required>, 1151 InstrStage<3, [A9_DRegsVFP], 0, Reserved>, 1152 InstrStage<3, [A9_NPipe], 0>, 1153 InstrStage<3, [A9_LSUnit]>], 1154 [2, 1, 1, 1, 1, 1, 2, 2]>, 1155 // 1156 // VST2ln 1157 InstrItinData<IIC_VST2ln, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1158 InstrStage<1, [A9_MUX0], 0>, 1159 InstrStage<1, [A9_DRegsN], 0, Required>, 1160 InstrStage<1, [A9_DRegsVFP], 0, Reserved>, 1161 InstrStage<1, [A9_NPipe], 0>, 1162 InstrStage<1, [A9_LSUnit]>], 1163 [1, 1, 1, 1]>, 1164 // 1165 // VST2lnu 1166 InstrItinData<IIC_VST2lnu, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1167 InstrStage<1, [A9_MUX0], 0>, 1168 InstrStage<1, [A9_DRegsN], 0, Required>, 1169 InstrStage<1, [A9_DRegsVFP], 0, Reserved>, 1170 InstrStage<1, [A9_NPipe], 0>, 1171 InstrStage<1, [A9_LSUnit]>], 1172 [2, 1, 1, 1, 1, 1]>, 1173 // 1174 // VST3 1175 InstrItinData<IIC_VST3, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1176 InstrStage<1, [A9_MUX0], 0>, 1177 InstrStage<1, [A9_DRegsN], 0, Required>, 1178 InstrStage<2, [A9_DRegsVFP], 0, Reserved>, 1179 InstrStage<2, [A9_NPipe], 0>, 1180 InstrStage<2, [A9_LSUnit]>], 1181 [1, 1, 1, 1, 2]>, 1182 // 1183 // VST3u 1184 InstrItinData<IIC_VST3u, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1185 InstrStage<1, [A9_MUX0], 0>, 1186 InstrStage<1, [A9_DRegsN], 0, Required>, 1187 InstrStage<2, [A9_DRegsVFP], 0, Reserved>, 1188 InstrStage<2, [A9_NPipe], 0>, 1189 InstrStage<2, [A9_LSUnit]>], 1190 [2, 1, 1, 1, 1, 1, 2]>, 1191 // 1192 // VST3ln 1193 InstrItinData<IIC_VST3ln, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1194 InstrStage<1, [A9_MUX0], 0>, 1195 InstrStage<1, [A9_DRegsN], 0, Required>, 1196 InstrStage<3, [A9_DRegsVFP], 0, Reserved>, 1197 InstrStage<3, [A9_NPipe], 0>, 1198 InstrStage<3, [A9_LSUnit]>], 1199 [1, 1, 1, 1, 2]>, 1200 // 1201 // VST3lnu 1202 InstrItinData<IIC_VST3lnu, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1203 InstrStage<1, [A9_MUX0], 0>, 1204 InstrStage<1, [A9_DRegsN], 0, Required>, 1205 InstrStage<3, [A9_DRegsVFP], 0, Reserved>, 1206 InstrStage<3, [A9_NPipe], 0>, 1207 InstrStage<3, [A9_LSUnit]>], 1208 [2, 1, 1, 1, 1, 1, 2]>, 1209 // 1210 // VST4 1211 InstrItinData<IIC_VST4, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1212 InstrStage<1, [A9_MUX0], 0>, 1213 InstrStage<1, [A9_DRegsN], 0, Required>, 1214 InstrStage<2, [A9_DRegsVFP], 0, Reserved>, 1215 InstrStage<2, [A9_NPipe], 0>, 1216 InstrStage<2, [A9_LSUnit]>], 1217 [1, 1, 1, 1, 2, 2]>, 1218 // 1219 // VST4u 1220 InstrItinData<IIC_VST4u, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1221 InstrStage<1, [A9_MUX0], 0>, 1222 InstrStage<1, [A9_DRegsN], 0, Required>, 1223 InstrStage<2, [A9_DRegsVFP], 0, Reserved>, 1224 InstrStage<2, [A9_NPipe], 0>, 1225 InstrStage<2, [A9_LSUnit]>], 1226 [2, 1, 1, 1, 1, 1, 2, 2]>, 1227 // 1228 // VST4ln 1229 InstrItinData<IIC_VST4ln, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1230 InstrStage<1, [A9_MUX0], 0>, 1231 InstrStage<1, [A9_DRegsN], 0, Required>, 1232 InstrStage<2, [A9_DRegsVFP], 0, Reserved>, 1233 InstrStage<2, [A9_NPipe], 0>, 1234 InstrStage<2, [A9_LSUnit]>], 1235 [1, 1, 1, 1, 2, 2]>, 1236 // 1237 // VST4lnu 1238 InstrItinData<IIC_VST4lnu, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1239 InstrStage<1, [A9_MUX0], 0>, 1240 InstrStage<1, [A9_DRegsN], 0, Required>, 1241 InstrStage<2, [A9_DRegsVFP], 0, Reserved>, 1242 InstrStage<2, [A9_NPipe], 0>, 1243 InstrStage<2, [A9_LSUnit]>], 1244 [2, 1, 1, 1, 1, 1, 2, 2]>, 1245 1246 // 1247 // Double-register Integer Unary 1248 InstrItinData<IIC_VUNAiD, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1249 InstrStage<1, [A9_MUX0], 0>, 1250 InstrStage<1, [A9_DRegsN], 0, Required>, 1251 // Extra latency cycles since wbck is 6 cycles 1252 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1253 InstrStage<1, [A9_NPipe]>], 1254 [4, 2]>, 1255 // 1256 // Quad-register Integer Unary 1257 InstrItinData<IIC_VUNAiQ, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1258 InstrStage<1, [A9_MUX0], 0>, 1259 InstrStage<1, [A9_DRegsN], 0, Required>, 1260 // Extra latency cycles since wbck is 6 cycles 1261 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1262 InstrStage<1, [A9_NPipe]>], 1263 [4, 2]>, 1264 // 1265 // Double-register Integer Q-Unary 1266 InstrItinData<IIC_VQUNAiD, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1267 InstrStage<1, [A9_MUX0], 0>, 1268 InstrStage<1, [A9_DRegsN], 0, Required>, 1269 // Extra latency cycles since wbck is 6 cycles 1270 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1271 InstrStage<1, [A9_NPipe]>], 1272 [4, 1]>, 1273 // 1274 // Quad-register Integer CountQ-Unary 1275 InstrItinData<IIC_VQUNAiQ, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1276 InstrStage<1, [A9_MUX0], 0>, 1277 InstrStage<1, [A9_DRegsN], 0, Required>, 1278 // Extra latency cycles since wbck is 6 cycles 1279 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1280 InstrStage<1, [A9_NPipe]>], 1281 [4, 1]>, 1282 // 1283 // Double-register Integer Binary 1284 InstrItinData<IIC_VBINiD, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1285 InstrStage<1, [A9_MUX0], 0>, 1286 InstrStage<1, [A9_DRegsN], 0, Required>, 1287 // Extra latency cycles since wbck is 6 cycles 1288 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1289 InstrStage<1, [A9_NPipe]>], 1290 [3, 2, 2]>, 1291 // 1292 // Quad-register Integer Binary 1293 InstrItinData<IIC_VBINiQ, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1294 InstrStage<1, [A9_MUX0], 0>, 1295 InstrStage<1, [A9_DRegsN], 0, Required>, 1296 // Extra latency cycles since wbck is 6 cycles 1297 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1298 InstrStage<1, [A9_NPipe]>], 1299 [3, 2, 2]>, 1300 // 1301 // Double-register Integer Subtract 1302 InstrItinData<IIC_VSUBiD, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1303 InstrStage<1, [A9_MUX0], 0>, 1304 InstrStage<1, [A9_DRegsN], 0, Required>, 1305 // Extra latency cycles since wbck is 6 cycles 1306 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1307 InstrStage<1, [A9_NPipe]>], 1308 [3, 2, 1]>, 1309 // 1310 // Quad-register Integer Subtract 1311 InstrItinData<IIC_VSUBiQ, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1312 InstrStage<1, [A9_MUX0], 0>, 1313 InstrStage<1, [A9_DRegsN], 0, Required>, 1314 // Extra latency cycles since wbck is 6 cycles 1315 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1316 InstrStage<1, [A9_NPipe]>], 1317 [3, 2, 1]>, 1318 // 1319 // Double-register Integer Shift 1320 InstrItinData<IIC_VSHLiD, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1321 InstrStage<1, [A9_MUX0], 0>, 1322 InstrStage<1, [A9_DRegsN], 0, Required>, 1323 // Extra latency cycles since wbck is 6 cycles 1324 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1325 InstrStage<1, [A9_NPipe]>], 1326 [3, 1, 1]>, 1327 // 1328 // Quad-register Integer Shift 1329 InstrItinData<IIC_VSHLiQ, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1330 InstrStage<1, [A9_MUX0], 0>, 1331 InstrStage<1, [A9_DRegsN], 0, Required>, 1332 // Extra latency cycles since wbck is 6 cycles 1333 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1334 InstrStage<1, [A9_NPipe]>], 1335 [3, 1, 1]>, 1336 // 1337 // Double-register Integer Shift (4 cycle) 1338 InstrItinData<IIC_VSHLi4D, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1339 InstrStage<1, [A9_MUX0], 0>, 1340 InstrStage<1, [A9_DRegsN], 0, Required>, 1341 // Extra latency cycles since wbck is 6 cycles 1342 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1343 InstrStage<1, [A9_NPipe]>], 1344 [4, 1, 1]>, 1345 // 1346 // Quad-register Integer Shift (4 cycle) 1347 InstrItinData<IIC_VSHLi4Q, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1348 InstrStage<1, [A9_MUX0], 0>, 1349 InstrStage<1, [A9_DRegsN], 0, Required>, 1350 // Extra latency cycles since wbck is 6 cycles 1351 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1352 InstrStage<1, [A9_NPipe]>], 1353 [4, 1, 1]>, 1354 // 1355 // Double-register Integer Binary (4 cycle) 1356 InstrItinData<IIC_VBINi4D, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1357 InstrStage<1, [A9_MUX0], 0>, 1358 InstrStage<1, [A9_DRegsN], 0, Required>, 1359 // Extra latency cycles since wbck is 6 cycles 1360 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1361 InstrStage<1, [A9_NPipe]>], 1362 [4, 2, 2]>, 1363 // 1364 // Quad-register Integer Binary (4 cycle) 1365 InstrItinData<IIC_VBINi4Q, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1366 InstrStage<1, [A9_MUX0], 0>, 1367 InstrStage<1, [A9_DRegsN], 0, Required>, 1368 // Extra latency cycles since wbck is 6 cycles 1369 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1370 InstrStage<1, [A9_NPipe]>], 1371 [4, 2, 2]>, 1372 // 1373 // Double-register Integer Subtract (4 cycle) 1374 InstrItinData<IIC_VSUBi4D, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1375 InstrStage<1, [A9_MUX0], 0>, 1376 InstrStage<1, [A9_DRegsN], 0, Required>, 1377 // Extra latency cycles since wbck is 6 cycles 1378 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1379 InstrStage<1, [A9_NPipe]>], 1380 [4, 2, 1]>, 1381 // 1382 // Quad-register Integer Subtract (4 cycle) 1383 InstrItinData<IIC_VSUBi4Q, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1384 InstrStage<1, [A9_MUX0], 0>, 1385 InstrStage<1, [A9_DRegsN], 0, Required>, 1386 // Extra latency cycles since wbck is 6 cycles 1387 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1388 InstrStage<1, [A9_NPipe]>], 1389 [4, 2, 1]>, 1390 1391 // 1392 // Double-register Integer Count 1393 InstrItinData<IIC_VCNTiD, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1394 InstrStage<1, [A9_MUX0], 0>, 1395 InstrStage<1, [A9_DRegsN], 0, Required>, 1396 // Extra latency cycles since wbck is 6 cycles 1397 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1398 InstrStage<1, [A9_NPipe]>], 1399 [3, 2, 2]>, 1400 // 1401 // Quad-register Integer Count 1402 // Result written in N3, but that is relative to the last cycle of multicycle, 1403 // so we use 4 for those cases 1404 InstrItinData<IIC_VCNTiQ, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1405 InstrStage<1, [A9_MUX0], 0>, 1406 InstrStage<1, [A9_DRegsN], 0, Required>, 1407 // Extra latency cycles since wbck is 7 cycles 1408 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 1409 InstrStage<2, [A9_NPipe]>], 1410 [4, 2, 2]>, 1411 // 1412 // Double-register Absolute Difference and Accumulate 1413 InstrItinData<IIC_VABAD, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1414 InstrStage<1, [A9_MUX0], 0>, 1415 InstrStage<1, [A9_DRegsN], 0, Required>, 1416 // Extra latency cycles since wbck is 6 cycles 1417 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1418 InstrStage<1, [A9_NPipe]>], 1419 [6, 3, 2, 1]>, 1420 // 1421 // Quad-register Absolute Difference and Accumulate 1422 InstrItinData<IIC_VABAQ, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1423 InstrStage<1, [A9_MUX0], 0>, 1424 InstrStage<1, [A9_DRegsN], 0, Required>, 1425 // Extra latency cycles since wbck is 6 cycles 1426 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1427 InstrStage<2, [A9_NPipe]>], 1428 [6, 3, 2, 1]>, 1429 // 1430 // Double-register Integer Pair Add Long 1431 InstrItinData<IIC_VPALiD, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1432 InstrStage<1, [A9_MUX0], 0>, 1433 InstrStage<1, [A9_DRegsN], 0, Required>, 1434 // Extra latency cycles since wbck is 6 cycles 1435 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1436 InstrStage<1, [A9_NPipe]>], 1437 [6, 3, 1]>, 1438 // 1439 // Quad-register Integer Pair Add Long 1440 InstrItinData<IIC_VPALiQ, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1441 InstrStage<1, [A9_MUX0], 0>, 1442 InstrStage<1, [A9_DRegsN], 0, Required>, 1443 // Extra latency cycles since wbck is 6 cycles 1444 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1445 InstrStage<2, [A9_NPipe]>], 1446 [6, 3, 1]>, 1447 1448 // 1449 // Double-register Integer Multiply (.8, .16) 1450 InstrItinData<IIC_VMULi16D, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1451 InstrStage<1, [A9_MUX0], 0>, 1452 InstrStage<1, [A9_DRegsN], 0, Required>, 1453 // Extra latency cycles since wbck is 6 cycles 1454 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1455 InstrStage<1, [A9_NPipe]>], 1456 [6, 2, 2]>, 1457 // 1458 // Quad-register Integer Multiply (.8, .16) 1459 InstrItinData<IIC_VMULi16Q, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1460 InstrStage<1, [A9_MUX0], 0>, 1461 InstrStage<1, [A9_DRegsN], 0, Required>, 1462 // Extra latency cycles since wbck is 7 cycles 1463 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 1464 InstrStage<2, [A9_NPipe]>], 1465 [7, 2, 2]>, 1466 1467 // 1468 // Double-register Integer Multiply (.32) 1469 InstrItinData<IIC_VMULi32D, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1470 InstrStage<1, [A9_MUX0], 0>, 1471 InstrStage<1, [A9_DRegsN], 0, Required>, 1472 // Extra latency cycles since wbck is 7 cycles 1473 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 1474 InstrStage<2, [A9_NPipe]>], 1475 [7, 2, 1]>, 1476 // 1477 // Quad-register Integer Multiply (.32) 1478 InstrItinData<IIC_VMULi32Q, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1479 InstrStage<1, [A9_MUX0], 0>, 1480 InstrStage<1, [A9_DRegsN], 0, Required>, 1481 // Extra latency cycles since wbck is 9 cycles 1482 InstrStage<10, [A9_DRegsVFP], 0, Reserved>, 1483 InstrStage<4, [A9_NPipe]>], 1484 [9, 2, 1]>, 1485 // 1486 // Double-register Integer Multiply-Accumulate (.8, .16) 1487 InstrItinData<IIC_VMACi16D, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1488 InstrStage<1, [A9_MUX0], 0>, 1489 InstrStage<1, [A9_DRegsN], 0, Required>, 1490 // Extra latency cycles since wbck is 6 cycles 1491 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1492 InstrStage<1, [A9_NPipe]>], 1493 [6, 3, 2, 2]>, 1494 // 1495 // Double-register Integer Multiply-Accumulate (.32) 1496 InstrItinData<IIC_VMACi32D, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1497 InstrStage<1, [A9_MUX0], 0>, 1498 InstrStage<1, [A9_DRegsN], 0, Required>, 1499 // Extra latency cycles since wbck is 7 cycles 1500 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 1501 InstrStage<2, [A9_NPipe]>], 1502 [7, 3, 2, 1]>, 1503 // 1504 // Quad-register Integer Multiply-Accumulate (.8, .16) 1505 InstrItinData<IIC_VMACi16Q, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1506 InstrStage<1, [A9_MUX0], 0>, 1507 InstrStage<1, [A9_DRegsN], 0, Required>, 1508 // Extra latency cycles since wbck is 7 cycles 1509 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 1510 InstrStage<2, [A9_NPipe]>], 1511 [7, 3, 2, 2]>, 1512 // 1513 // Quad-register Integer Multiply-Accumulate (.32) 1514 InstrItinData<IIC_VMACi32Q, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1515 InstrStage<1, [A9_MUX0], 0>, 1516 InstrStage<1, [A9_DRegsN], 0, Required>, 1517 // Extra latency cycles since wbck is 9 cycles 1518 InstrStage<10, [A9_DRegsVFP], 0, Reserved>, 1519 InstrStage<4, [A9_NPipe]>], 1520 [9, 3, 2, 1]>, 1521 1522 // 1523 // Move 1524 InstrItinData<IIC_VMOV, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1525 InstrStage<1, [A9_MUX0], 0>, 1526 InstrStage<1, [A9_DRegsN], 0, Required>, 1527 InstrStage<1, [A9_DRegsVFP], 0, Reserved>, 1528 InstrStage<1, [A9_NPipe]>], 1529 [1,1]>, 1530 // 1531 // Move Immediate 1532 InstrItinData<IIC_VMOVImm, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1533 InstrStage<1, [A9_MUX0], 0>, 1534 InstrStage<1, [A9_DRegsN], 0, Required>, 1535 // Extra latency cycles since wbck is 6 cycles 1536 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1537 InstrStage<1, [A9_NPipe]>], 1538 [3]>, 1539 // 1540 // Double-register Permute Move 1541 InstrItinData<IIC_VMOVD, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1542 InstrStage<1, [A9_MUX0], 0>, 1543 InstrStage<1, [A9_DRegsN], 0, Required>, 1544 // Extra latency cycles since wbck is 6 cycles 1545 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1546 InstrStage<1, [A9_NPipe]>], 1547 [2, 1]>, 1548 // 1549 // Quad-register Permute Move 1550 InstrItinData<IIC_VMOVQ, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1551 InstrStage<1, [A9_MUX0], 0>, 1552 InstrStage<1, [A9_DRegsN], 0, Required>, 1553 // Extra latency cycles since wbck is 6 cycles 1554 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1555 InstrStage<1, [A9_NPipe]>], 1556 [2, 1]>, 1557 // 1558 // Integer to Single-precision Move 1559 InstrItinData<IIC_VMOVIS , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1560 InstrStage<1, [A9_MUX0], 0>, 1561 InstrStage<1, [A9_DRegsN], 0, Required>, 1562 InstrStage<3, [A9_DRegsVFP], 0, Reserved>, 1563 InstrStage<1, [A9_NPipe]>], 1564 [1, 1]>, 1565 // 1566 // Integer to Double-precision Move 1567 InstrItinData<IIC_VMOVID , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1568 InstrStage<1, [A9_MUX0], 0>, 1569 InstrStage<1, [A9_DRegsN], 0, Required>, 1570 InstrStage<3, [A9_DRegsVFP], 0, Reserved>, 1571 InstrStage<1, [A9_NPipe]>], 1572 [1, 1, 1]>, 1573 // 1574 // Single-precision to Integer Move 1575 InstrItinData<IIC_VMOVSI , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1576 InstrStage<1, [A9_MUX0], 0>, 1577 InstrStage<1, [A9_DRegsN], 0, Required>, 1578 InstrStage<3, [A9_DRegsVFP], 0, Reserved>, 1579 InstrStage<1, [A9_NPipe]>], 1580 [2, 1]>, 1581 // 1582 // Double-precision to Integer Move 1583 InstrItinData<IIC_VMOVDI , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1584 InstrStage<1, [A9_MUX0], 0>, 1585 InstrStage<1, [A9_DRegsN], 0, Required>, 1586 InstrStage<3, [A9_DRegsVFP], 0, Reserved>, 1587 InstrStage<1, [A9_NPipe]>], 1588 [2, 2, 1]>, 1589 // 1590 // Integer to Lane Move 1591 InstrItinData<IIC_VMOVISL , [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1592 InstrStage<1, [A9_MUX0], 0>, 1593 InstrStage<1, [A9_DRegsN], 0, Required>, 1594 InstrStage<4, [A9_DRegsVFP], 0, Reserved>, 1595 InstrStage<2, [A9_NPipe]>], 1596 [3, 1, 1]>, 1597 1598 // 1599 // Vector narrow move 1600 InstrItinData<IIC_VMOVN, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1601 InstrStage<1, [A9_MUX0], 0>, 1602 InstrStage<1, [A9_DRegsN], 0, Required>, 1603 // Extra latency cycles since wbck is 6 cycles 1604 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1605 InstrStage<1, [A9_NPipe]>], 1606 [3, 1]>, 1607 // 1608 // Double-register FP Unary 1609 InstrItinData<IIC_VUNAD, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1610 InstrStage<1, [A9_MUX0], 0>, 1611 InstrStage<1, [A9_DRegsN], 0, Required>, 1612 // Extra latency cycles since wbck is 6 cycles 1613 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1614 InstrStage<1, [A9_NPipe]>], 1615 [5, 2]>, 1616 // 1617 // Quad-register FP Unary 1618 // Result written in N5, but that is relative to the last cycle of multicycle, 1619 // so we use 6 for those cases 1620 InstrItinData<IIC_VUNAQ, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1621 InstrStage<1, [A9_MUX0], 0>, 1622 InstrStage<1, [A9_DRegsN], 0, Required>, 1623 // Extra latency cycles since wbck is 7 cycles 1624 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 1625 InstrStage<2, [A9_NPipe]>], 1626 [6, 2]>, 1627 // 1628 // Double-register FP Binary 1629 // FIXME: We're using this itin for many instructions and [2, 2] here is too 1630 // optimistic. 1631 InstrItinData<IIC_VBIND, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1632 InstrStage<1, [A9_MUX0], 0>, 1633 InstrStage<1, [A9_DRegsN], 0, Required>, 1634 // Extra latency cycles since wbck is 6 cycles 1635 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1636 InstrStage<1, [A9_NPipe]>], 1637 [5, 2, 2]>, 1638 1639 // 1640 // VPADD, etc. 1641 InstrItinData<IIC_VPBIND, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1642 InstrStage<1, [A9_MUX0], 0>, 1643 InstrStage<1, [A9_DRegsN], 0, Required>, 1644 // Extra latency cycles since wbck is 6 cycles 1645 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1646 InstrStage<1, [A9_NPipe]>], 1647 [5, 1, 1]>, 1648 // 1649 // Double-register FP VMUL 1650 InstrItinData<IIC_VFMULD, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1651 InstrStage<1, [A9_MUX0], 0>, 1652 InstrStage<1, [A9_DRegsN], 0, Required>, 1653 // Extra latency cycles since wbck is 6 cycles 1654 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1655 InstrStage<1, [A9_NPipe]>], 1656 [5, 2, 1]>, 1657 // 1658 // Quad-register FP Binary 1659 // Result written in N5, but that is relative to the last cycle of multicycle, 1660 // so we use 6 for those cases 1661 // FIXME: We're using this itin for many instructions and [2, 2] here is too 1662 // optimistic. 1663 InstrItinData<IIC_VBINQ, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1664 InstrStage<1, [A9_MUX0], 0>, 1665 InstrStage<1, [A9_DRegsN], 0, Required>, 1666 // Extra latency cycles since wbck is 7 cycles 1667 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 1668 InstrStage<2, [A9_NPipe]>], 1669 [6, 2, 2]>, 1670 // 1671 // Quad-register FP VMUL 1672 InstrItinData<IIC_VFMULQ, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1673 InstrStage<1, [A9_MUX0], 0>, 1674 InstrStage<1, [A9_DRegsN], 0, Required>, 1675 // Extra latency cycles since wbck is 7 cycles 1676 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 1677 InstrStage<1, [A9_NPipe]>], 1678 [6, 2, 1]>, 1679 // 1680 // Double-register FP Multiple-Accumulate 1681 InstrItinData<IIC_VMACD, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1682 InstrStage<1, [A9_MUX0], 0>, 1683 InstrStage<1, [A9_DRegsN], 0, Required>, 1684 // Extra latency cycles since wbck is 7 cycles 1685 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 1686 InstrStage<2, [A9_NPipe]>], 1687 [6, 3, 2, 1]>, 1688 // 1689 // Quad-register FP Multiple-Accumulate 1690 // Result written in N9, but that is relative to the last cycle of multicycle, 1691 // so we use 10 for those cases 1692 InstrItinData<IIC_VMACQ, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1693 InstrStage<1, [A9_MUX0], 0>, 1694 InstrStage<1, [A9_DRegsN], 0, Required>, 1695 // Extra latency cycles since wbck is 9 cycles 1696 InstrStage<10, [A9_DRegsVFP], 0, Reserved>, 1697 InstrStage<4, [A9_NPipe]>], 1698 [8, 4, 2, 1]>, 1699 // 1700 // Double-register Reciprical Step 1701 InstrItinData<IIC_VRECSD, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1702 InstrStage<1, [A9_MUX0], 0>, 1703 InstrStage<1, [A9_DRegsN], 0, Required>, 1704 // Extra latency cycles since wbck is 10 cycles 1705 InstrStage<11, [A9_DRegsVFP], 0, Reserved>, 1706 InstrStage<1, [A9_NPipe]>], 1707 [9, 2, 2]>, 1708 // 1709 // Quad-register Reciprical Step 1710 InstrItinData<IIC_VRECSQ, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1711 InstrStage<1, [A9_MUX0], 0>, 1712 InstrStage<1, [A9_DRegsN], 0, Required>, 1713 // Extra latency cycles since wbck is 11 cycles 1714 InstrStage<12, [A9_DRegsVFP], 0, Reserved>, 1715 InstrStage<2, [A9_NPipe]>], 1716 [10, 2, 2]>, 1717 // 1718 // Double-register Permute 1719 InstrItinData<IIC_VPERMD, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1720 InstrStage<1, [A9_MUX0], 0>, 1721 InstrStage<1, [A9_DRegsN], 0, Required>, 1722 // Extra latency cycles since wbck is 6 cycles 1723 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1724 InstrStage<1, [A9_NPipe]>], 1725 [2, 2, 1, 1]>, 1726 // 1727 // Quad-register Permute 1728 // Result written in N2, but that is relative to the last cycle of multicycle, 1729 // so we use 3 for those cases 1730 InstrItinData<IIC_VPERMQ, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1731 InstrStage<1, [A9_MUX0], 0>, 1732 InstrStage<1, [A9_DRegsN], 0, Required>, 1733 // Extra latency cycles since wbck is 7 cycles 1734 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 1735 InstrStage<2, [A9_NPipe]>], 1736 [3, 3, 1, 1]>, 1737 // 1738 // Quad-register Permute (3 cycle issue) 1739 // Result written in N2, but that is relative to the last cycle of multicycle, 1740 // so we use 4 for those cases 1741 InstrItinData<IIC_VPERMQ3, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1742 InstrStage<1, [A9_MUX0], 0>, 1743 InstrStage<1, [A9_DRegsN], 0, Required>, 1744 // Extra latency cycles since wbck is 8 cycles 1745 InstrStage<9, [A9_DRegsVFP], 0, Reserved>, 1746 InstrStage<3, [A9_NPipe]>], 1747 [4, 4, 1, 1]>, 1748 1749 // 1750 // Double-register VEXT 1751 InstrItinData<IIC_VEXTD, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1752 InstrStage<1, [A9_MUX0], 0>, 1753 InstrStage<1, [A9_DRegsN], 0, Required>, 1754 // Extra latency cycles since wbck is 6 cycles 1755 InstrStage<7, [A9_DRegsVFP], 0, Reserved>, 1756 InstrStage<1, [A9_NPipe]>], 1757 [2, 1, 1]>, 1758 // 1759 // Quad-register VEXT 1760 InstrItinData<IIC_VEXTQ, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1761 InstrStage<1, [A9_MUX0], 0>, 1762 InstrStage<1, [A9_DRegsN], 0, Required>, 1763 // Extra latency cycles since wbck is 7 cycles 1764 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 1765 InstrStage<2, [A9_NPipe]>], 1766 [3, 1, 2]>, 1767 // 1768 // VTB 1769 InstrItinData<IIC_VTB1, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1770 InstrStage<1, [A9_MUX0], 0>, 1771 InstrStage<1, [A9_DRegsN], 0, Required>, 1772 // Extra latency cycles since wbck is 7 cycles 1773 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 1774 InstrStage<2, [A9_NPipe]>], 1775 [3, 2, 1]>, 1776 InstrItinData<IIC_VTB2, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1777 InstrStage<1, [A9_MUX0], 0>, 1778 InstrStage<2, [A9_DRegsN], 0, Required>, 1779 // Extra latency cycles since wbck is 7 cycles 1780 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 1781 InstrStage<2, [A9_NPipe]>], 1782 [3, 2, 2, 1]>, 1783 InstrItinData<IIC_VTB3, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1784 InstrStage<1, [A9_MUX0], 0>, 1785 InstrStage<2, [A9_DRegsN], 0, Required>, 1786 // Extra latency cycles since wbck is 8 cycles 1787 InstrStage<9, [A9_DRegsVFP], 0, Reserved>, 1788 InstrStage<3, [A9_NPipe]>], 1789 [4, 2, 2, 3, 1]>, 1790 InstrItinData<IIC_VTB4, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1791 InstrStage<1, [A9_MUX0], 0>, 1792 InstrStage<1, [A9_DRegsN], 0, Required>, 1793 // Extra latency cycles since wbck is 8 cycles 1794 InstrStage<9, [A9_DRegsVFP], 0, Reserved>, 1795 InstrStage<3, [A9_NPipe]>], 1796 [4, 2, 2, 3, 3, 1]>, 1797 // 1798 // VTBX 1799 InstrItinData<IIC_VTBX1, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1800 InstrStage<1, [A9_MUX0], 0>, 1801 InstrStage<1, [A9_DRegsN], 0, Required>, 1802 // Extra latency cycles since wbck is 7 cycles 1803 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 1804 InstrStage<2, [A9_NPipe]>], 1805 [3, 1, 2, 1]>, 1806 InstrItinData<IIC_VTBX2, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1807 InstrStage<1, [A9_MUX0], 0>, 1808 InstrStage<1, [A9_DRegsN], 0, Required>, 1809 // Extra latency cycles since wbck is 7 cycles 1810 InstrStage<8, [A9_DRegsVFP], 0, Reserved>, 1811 InstrStage<2, [A9_NPipe]>], 1812 [3, 1, 2, 2, 1]>, 1813 InstrItinData<IIC_VTBX3, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1814 InstrStage<1, [A9_MUX0], 0>, 1815 InstrStage<1, [A9_DRegsN], 0, Required>, 1816 // Extra latency cycles since wbck is 8 cycles 1817 InstrStage<9, [A9_DRegsVFP], 0, Reserved>, 1818 InstrStage<3, [A9_NPipe]>], 1819 [4, 1, 2, 2, 3, 1]>, 1820 InstrItinData<IIC_VTBX4, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, 1821 InstrStage<1, [A9_MUX0], 0>, 1822 InstrStage<1, [A9_DRegsN], 0, Required>, 1823 // Extra latency cycles since wbck is 8 cycles 1824 InstrStage<9, [A9_DRegsVFP], 0, Reserved>, 1825 InstrStage<2, [A9_NPipe]>], 1826 [4, 1, 2, 2, 3, 3, 1]> 1827 ]>; 1828
