1 //=- AArch64SchedA57.td - ARM Cortex-A57 Scheduling Defs -----*- tablegen -*-=//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file defines the machine model for ARM Cortex-A57 to support
11 // instruction scheduling and other instruction cost heuristics.
13 //===----------------------------------------------------------------------===//
15 //===----------------------------------------------------------------------===//
16 // The Cortex-A57 is a traditional superscaler microprocessor with a
17 // conservative 3-wide in-order stage for decode and dispatch. Combined with the
18 // much wider out-of-order issue stage, this produced a need to carefully
19 // schedule micro-ops so that all three decoded each cycle are successfully
20 // issued as the reservation station(s) simply don't stay occupied for long.
21 // Therefore, IssueWidth is set to the narrower of the two at three, while still
22 // modeling the machine as out-of-order.
24 def CortexA57Model : SchedMachineModel {
25 let IssueWidth = 3; // 3-way decode and dispatch
26 let MicroOpBufferSize = 128; // 128 micro-op re-order buffer
27 let LoadLatency = 4; // Optimistic load latency
28 let MispredictPenalty = 14; // Fetch + Decode/Rename/Dispatch + Branch
30 // Enable partial & runtime unrolling. The magic number is chosen based on
31 // experiments and benchmarking data.
32 let LoopMicroOpBufferSize = 16;
35 //===----------------------------------------------------------------------===//
36 // Define each kind of processor resource and number available on Cortex-A57.
37 // Cortex A-57 has 8 pipelines that each has its own 8-entry queue where
38 // micro-ops wait for their operands and then issue out-of-order.
40 def A57UnitB : ProcResource<1>; // Type B micro-ops
41 def A57UnitI : ProcResource<2>; // Type I micro-ops
42 def A57UnitM : ProcResource<1>; // Type M micro-ops
43 def A57UnitL : ProcResource<1>; // Type L micro-ops
44 def A57UnitS : ProcResource<1>; // Type S micro-ops
45 def A57UnitX : ProcResource<1>; // Type X micro-ops
46 def A57UnitW : ProcResource<1>; // Type W micro-ops
47 let SchedModel = CortexA57Model in {
48 def A57UnitV : ProcResGroup<[A57UnitX, A57UnitW]>; // Type V micro-ops
51 let SchedModel = CortexA57Model in {
53 //===----------------------------------------------------------------------===//
54 // Define customized scheduler read/write types specific to the Cortex-A57.
56 include "AArch64SchedA57WriteRes.td"
58 //===----------------------------------------------------------------------===//
59 // Map the target-defined scheduler read/write resources and latency for
60 // Cortex-A57. The Cortex-A57 types are directly associated with resources, so
61 // defining the aliases precludes the need for mapping them using WriteRes. The
62 // aliases are sufficient for creating a coarse, working model. As the model
63 // evolves, InstRWs will be used to override some of these SchedAliases.
65 // WARNING: Using SchedAliases is convenient and works well for latency and
66 // resource lookup for instructions. However, this creates an entry in
67 // AArch64WriteLatencyTable with a WriteResourceID of 0, breaking
68 // any SchedReadAdvance since the lookup will fail.
70 def : SchedAlias<WriteImm, A57Write_1cyc_1I>;
71 def : SchedAlias<WriteI, A57Write_1cyc_1I>;
72 def : SchedAlias<WriteISReg, A57Write_2cyc_1M>;
73 def : SchedAlias<WriteIEReg, A57Write_2cyc_1M>;
74 def : SchedAlias<WriteExtr, A57Write_1cyc_1I>;
75 def : SchedAlias<WriteIS, A57Write_1cyc_1I>;
76 def : SchedAlias<WriteID32, A57Write_19cyc_1M>;
77 def : SchedAlias<WriteID64, A57Write_35cyc_1M>;
78 def : WriteRes<WriteIM32, [A57UnitM]> { let Latency = 3; }
79 def : WriteRes<WriteIM64, [A57UnitM]> { let Latency = 5; }
80 def : SchedAlias<WriteBr, A57Write_1cyc_1B>;
81 def : SchedAlias<WriteBrReg, A57Write_1cyc_1B>;
82 def : SchedAlias<WriteLD, A57Write_4cyc_1L>;
83 def : SchedAlias<WriteST, A57Write_1cyc_1S>;
84 def : SchedAlias<WriteSTP, A57Write_1cyc_1S>;
85 def : SchedAlias<WriteAdr, A57Write_1cyc_1I>;
86 def : SchedAlias<WriteLDIdx, A57Write_4cyc_1I_1L>;
87 def : SchedAlias<WriteSTIdx, A57Write_1cyc_1I_1S>;
88 def : SchedAlias<WriteF, A57Write_3cyc_1V>;
89 def : SchedAlias<WriteFCmp, A57Write_3cyc_1V>;
90 def : SchedAlias<WriteFCvt, A57Write_5cyc_1V>;
91 def : SchedAlias<WriteFCopy, A57Write_5cyc_1L>;
92 def : SchedAlias<WriteFImm, A57Write_3cyc_1V>;
93 def : SchedAlias<WriteFMul, A57Write_5cyc_1V>;
94 def : SchedAlias<WriteFDiv, A57Write_18cyc_1X>;
95 def : SchedAlias<WriteV, A57Write_3cyc_1V>;
96 def : SchedAlias<WriteVLD, A57Write_5cyc_1L>;
97 def : SchedAlias<WriteVST, A57Write_1cyc_1S>;
99 def : WriteRes<WriteSys, []> { let Latency = 1; }
100 def : WriteRes<WriteBarrier, []> { let Latency = 1; }
101 def : WriteRes<WriteHint, []> { let Latency = 1; }
103 def : WriteRes<WriteLDHi, []> { let Latency = 4; }
105 // Forwarding logic is only modeled for multiply and accumulate
106 def : ReadAdvance<ReadI, 0>;
107 def : ReadAdvance<ReadISReg, 0>;
108 def : ReadAdvance<ReadIEReg, 0>;
109 def : ReadAdvance<ReadIM, 0>;
110 def : ReadAdvance<ReadIMA, 2, [WriteIM32, WriteIM64]>;
111 def : ReadAdvance<ReadID, 0>;
112 def : ReadAdvance<ReadExtrHi, 0>;
113 def : ReadAdvance<ReadAdrBase, 0>;
114 def : ReadAdvance<ReadVLD, 0>;
117 //===----------------------------------------------------------------------===//
118 // Specialize the coarse model by associating instruction groups with the
119 // subtarget-defined types. As the modeled is refined, this will override most
120 // of the above ShchedAlias mappings.
123 // -----------------------------------------------------------------------------
125 def : InstRW<[WriteI], (instrs COPY)>;
128 // Branch Instructions
129 // -----------------------------------------------------------------------------
131 def : InstRW<[A57Write_1cyc_1B_1I], (instrs BL)>;
132 def : InstRW<[A57Write_2cyc_1B_1I], (instrs BLR)>;
135 // Shifted Register with Shift == 0
136 // ----------------------------------------------------------------------------
138 def A57WriteISReg : SchedWriteVariant<[
139 SchedVar<RegShiftedPred, [WriteISReg]>,
140 SchedVar<NoSchedPred, [WriteI]>]>;
141 def : InstRW<[A57WriteISReg], (instregex ".*rs$")>;
144 // Divide and Multiply Instructions
145 // -----------------------------------------------------------------------------
148 def : InstRW<[A57Write_6cyc_1M], (instrs SMULHrr, UMULHrr)>;
151 // Miscellaneous Data-Processing Instructions
152 // -----------------------------------------------------------------------------
154 def : InstRW<[A57Write_1cyc_1I], (instrs EXTRWrri)>;
155 def : InstRW<[A57Write_3cyc_1I_1M], (instrs EXTRXrri)>;
156 def : InstRW<[A57Write_2cyc_1M], (instregex "BFM")>;
159 // Cryptography Extensions
160 // -----------------------------------------------------------------------------
162 def : InstRW<[A57Write_3cyc_1W], (instregex "^AES")>;
163 def : InstRW<[A57Write_6cyc_2V], (instregex "^SHA1SU0")>;
164 def : InstRW<[A57Write_3cyc_1W], (instregex "^SHA1(H|SU1)")>;
165 def : InstRW<[A57Write_6cyc_2W], (instregex "^SHA1[CMP]")>;
166 def : InstRW<[A57Write_3cyc_1W], (instregex "^SHA256SU0")>;
167 def : InstRW<[A57Write_6cyc_2W], (instregex "^SHA256(H|H2|SU1)")>;
168 def : InstRW<[A57Write_3cyc_1W], (instregex "^CRC32")>;
172 // -----------------------------------------------------------------------------
174 def : InstRW<[A57Write_8cyc_1L_1V], (instregex "LD1i(8|16|32)$")>;
175 def : InstRW<[A57Write_8cyc_1L_1V, WriteAdr], (instregex "LD1i(8|16|32)_POST$")>;
176 def : InstRW<[A57Write_5cyc_1L], (instregex "LD1i(64)$")>;
177 def : InstRW<[A57Write_5cyc_1L, WriteAdr], (instregex "LD1i(64)_POST$")>;
179 def : InstRW<[A57Write_8cyc_1L_1V], (instregex "LD1Rv(8b|4h|2s)$")>;
180 def : InstRW<[A57Write_8cyc_1L_1V, WriteAdr], (instregex "LD1Rv(8b|4h|2s)_POST$")>;
181 def : InstRW<[A57Write_5cyc_1L], (instregex "LD1Rv(1d)$")>;
182 def : InstRW<[A57Write_5cyc_1L, WriteAdr], (instregex "LD1Rv(1d)_POST$")>;
183 def : InstRW<[A57Write_8cyc_1L_1V], (instregex "LD1Rv(16b|8h|4s|2d)$")>;
184 def : InstRW<[A57Write_8cyc_1L_1V, WriteAdr], (instregex "LD1Rv(16b|8h|4s|2d)_POST$")>;
186 def : InstRW<[A57Write_5cyc_1L], (instregex "LD1Onev(8b|4h|2s|1d)$")>;
187 def : InstRW<[A57Write_5cyc_1L, WriteAdr], (instregex "LD1Onev(8b|4h|2s|1d)_POST$")>;
188 def : InstRW<[A57Write_5cyc_1L], (instregex "LD1Onev(16b|8h|4s|2d)$")>;
189 def : InstRW<[A57Write_5cyc_1L, WriteAdr], (instregex "LD1Onev(16b|8h|4s|2d)_POST$")>;
190 def : InstRW<[A57Write_5cyc_1L], (instregex "LD1Twov(8b|4h|2s|1d)$")>;
191 def : InstRW<[A57Write_5cyc_1L, WriteAdr], (instregex "LD1Twov(8b|4h|2s|1d)_POST$")>;
192 def : InstRW<[A57Write_6cyc_2L], (instregex "LD1Twov(16b|8h|4s|2d)$")>;
193 def : InstRW<[A57Write_6cyc_2L, WriteAdr], (instregex "LD1Twov(16b|8h|4s|2d)_POST$")>;
194 def : InstRW<[A57Write_6cyc_2L], (instregex "LD1Threev(8b|4h|2s|1d)$")>;
195 def : InstRW<[A57Write_6cyc_2L, WriteAdr], (instregex "LD1Threev(8b|4h|2s|1d)_POST$")>;
196 def : InstRW<[A57Write_7cyc_3L], (instregex "LD1Threev(16b|8h|4s|2d)$")>;
197 def : InstRW<[A57Write_7cyc_3L, WriteAdr], (instregex "LD1Threev(16b|8h|4s|2d)_POST$")>;
198 def : InstRW<[A57Write_6cyc_2L], (instregex "LD1Fourv(8b|4h|2s|1d)$")>;
199 def : InstRW<[A57Write_6cyc_2L, WriteAdr], (instregex "LD1Fourv(8b|4h|2s|1d)_POST$")>;
200 def : InstRW<[A57Write_8cyc_4L], (instregex "LD1Fourv(16b|8h|4s|2d)$")>;
201 def : InstRW<[A57Write_8cyc_4L, WriteAdr], (instregex "LD1Fourv(16b|8h|4s|2d)_POST$")>;
203 def : InstRW<[A57Write_8cyc_1L_2V], (instregex "LD2i(8|16)$")>;
204 def : InstRW<[A57Write_8cyc_1L_2V, WriteAdr], (instregex "LD2i(8|16)_POST$")>;
205 def : InstRW<[A57Write_6cyc_2L], (instregex "LD2i(32)$")>;
206 def : InstRW<[A57Write_6cyc_2L, WriteAdr], (instregex "LD2i(32)_POST$")>;
207 def : InstRW<[A57Write_8cyc_1L_1V], (instregex "LD2i(64)$")>;
208 def : InstRW<[A57Write_8cyc_1L_1V, WriteAdr], (instregex "LD2i(64)_POST$")>;
210 def : InstRW<[A57Write_8cyc_1L_1V], (instregex "LD2Rv(8b|4h|2s)$")>;
211 def : InstRW<[A57Write_8cyc_1L_1V, WriteAdr], (instregex "LD2Rv(8b|4h|2s)_POST$")>;
212 def : InstRW<[A57Write_5cyc_1L], (instregex "LD2Rv(1d)$")>;
213 def : InstRW<[A57Write_5cyc_1L, WriteAdr], (instregex "LD2Rv(1d)_POST$")>;
214 def : InstRW<[A57Write_8cyc_1L_2V], (instregex "LD2Rv(16b|8h|4s|2d)$")>;
215 def : InstRW<[A57Write_8cyc_1L_2V, WriteAdr], (instregex "LD2Rv(16b|8h|4s|2d)_POST$")>;
217 def : InstRW<[A57Write_8cyc_1L_1V], (instregex "LD2Twov(8b|4h|2s)$")>;
218 def : InstRW<[A57Write_8cyc_1L_1V, WriteAdr], (instregex "LD2Twov(8b|4h|2s)_POST$")>;
219 def : InstRW<[A57Write_9cyc_2L_2V], (instregex "LD2Twov(16b|8h|4s)$")>;
220 def : InstRW<[A57Write_9cyc_2L_2V, WriteAdr], (instregex "LD2Twov(16b|8h|4s)_POST$")>;
221 def : InstRW<[A57Write_6cyc_2L], (instregex "LD2Twov(2d)$")>;
222 def : InstRW<[A57Write_6cyc_2L, WriteAdr], (instregex "LD2Twov(2d)_POST$")>;
224 def : InstRW<[A57Write_9cyc_1L_3V], (instregex "LD3i(8|16)$")>;
225 def : InstRW<[A57Write_9cyc_1L_3V, WriteAdr], (instregex "LD3i(8|16)_POST$")>;
226 def : InstRW<[A57Write_8cyc_1L_2V], (instregex "LD3i(32)$")>;
227 def : InstRW<[A57Write_8cyc_1L_2V, WriteAdr], (instregex "LD3i(32)_POST$")>;
228 def : InstRW<[A57Write_6cyc_2L], (instregex "LD3i(64)$")>;
229 def : InstRW<[A57Write_6cyc_2L, WriteAdr], (instregex "LD3i(64)_POST$")>;
231 def : InstRW<[A57Write_8cyc_1L_2V], (instregex "LD3Rv(8b|4h|2s)$")>;
232 def : InstRW<[A57Write_8cyc_1L_2V, WriteAdr], (instregex "LD3Rv(8b|4h|2s)_POST$")>;
233 def : InstRW<[A57Write_6cyc_2L], (instregex "LD3Rv(1d)$")>;
234 def : InstRW<[A57Write_6cyc_2L, WriteAdr], (instregex "LD3Rv(1d)_POST$")>;
235 def : InstRW<[A57Write_9cyc_1L_3V], (instregex "LD3Rv(16b|8h|4s)$")>;
236 def : InstRW<[A57Write_9cyc_1L_3V, WriteAdr], (instregex "LD3Rv(16b|8h|4s)_POST$")>;
237 def : InstRW<[A57Write_9cyc_2L_3V], (instregex "LD3Rv(2d)$")>;
238 def : InstRW<[A57Write_9cyc_2L_3V, WriteAdr], (instregex "LD3Rv(2d)_POST$")>;
240 def : InstRW<[A57Write_9cyc_2L_2V], (instregex "LD3Threev(8b|4h|2s)$")>;
241 def : InstRW<[A57Write_9cyc_2L_2V, WriteAdr], (instregex "LD3Threev(8b|4h|2s)_POST$")>;
242 def : InstRW<[A57Write_10cyc_3L_4V], (instregex "LD3Threev(16b|8h|4s)$")>;
243 def : InstRW<[A57Write_10cyc_3L_4V, WriteAdr], (instregex "LD3Threev(16b|8h|4s)_POST$")>;
244 def : InstRW<[A57Write_8cyc_4L], (instregex "LD3Threev(2d)$")>;
245 def : InstRW<[A57Write_8cyc_4L, WriteAdr], (instregex "LD3Threev(2d)_POST$")>;
247 def : InstRW<[A57Write_9cyc_2L_3V], (instregex "LD4i(8|16)$")>;
248 def : InstRW<[A57Write_9cyc_2L_3V, WriteAdr], (instregex "LD4i(8|16)_POST$")>;
249 def : InstRW<[A57Write_8cyc_1L_2V], (instregex "LD4i(32)$")>;
250 def : InstRW<[A57Write_8cyc_1L_2V, WriteAdr], (instregex "LD4i(32)_POST$")>;
251 def : InstRW<[A57Write_9cyc_2L_3V], (instregex "LD4i(64)$")>;
252 def : InstRW<[A57Write_9cyc_2L_3V, WriteAdr], (instregex "LD4i(64)_POST$")>;
254 def : InstRW<[A57Write_8cyc_1L_2V], (instregex "LD4Rv(8b|4h|2s)$")>;
255 def : InstRW<[A57Write_8cyc_1L_2V, WriteAdr], (instregex "LD4Rv(8b|4h|2s)_POST$")>;
256 def : InstRW<[A57Write_6cyc_2L], (instregex "LD4Rv(1d)$")>;
257 def : InstRW<[A57Write_6cyc_2L, WriteAdr], (instregex "LD4Rv(1d)_POST$")>;
258 def : InstRW<[A57Write_9cyc_2L_3V], (instregex "LD4Rv(16b|8h|4s)$")>;
259 def : InstRW<[A57Write_9cyc_2L_3V, WriteAdr], (instregex "LD4Rv(16b|8h|4s)_POST$")>;
260 def : InstRW<[A57Write_9cyc_2L_4V], (instregex "LD4Rv(2d)$")>;
261 def : InstRW<[A57Write_9cyc_2L_4V, WriteAdr], (instregex "LD4Rv(2d)_POST$")>;
263 def : InstRW<[A57Write_9cyc_2L_2V], (instregex "LD4Fourv(8b|4h|2s)$")>;
264 def : InstRW<[A57Write_9cyc_2L_2V, WriteAdr], (instregex "LD4Fourv(8b|4h|2s)_POST$")>;
265 def : InstRW<[A57Write_11cyc_4L_4V], (instregex "LD4Fourv(16b|8h|4s)$")>;
266 def : InstRW<[A57Write_11cyc_4L_4V, WriteAdr], (instregex "LD4Fourv(16b|8h|4s)_POST$")>;
267 def : InstRW<[A57Write_8cyc_4L], (instregex "LD4Fourv(2d)$")>;
268 def : InstRW<[A57Write_8cyc_4L, WriteAdr], (instregex "LD4Fourv(2d)_POST$")>;
271 // -----------------------------------------------------------------------------
273 def : InstRW<[A57Write_1cyc_1S], (instregex "ST1i(8|16|32)$")>;
274 def : InstRW<[A57Write_1cyc_1S, WriteAdr], (instregex "ST1i(8|16|32)_POST$")>;
275 def : InstRW<[A57Write_3cyc_1S_1V], (instregex "ST1i(64)$")>;
276 def : InstRW<[A57Write_3cyc_1S_1V, WriteAdr], (instregex "ST1i(64)_POST$")>;
278 def : InstRW<[A57Write_1cyc_1S], (instregex "ST1Onev(8b|4h|2s|1d)$")>;
279 def : InstRW<[A57Write_1cyc_1S, WriteAdr], (instregex "ST1Onev(8b|4h|2s|1d)_POST$")>;
280 def : InstRW<[A57Write_2cyc_2S], (instregex "ST1Onev(16b|8h|4s|2d)$")>;
281 def : InstRW<[A57Write_2cyc_2S, WriteAdr], (instregex "ST1Onev(16b|8h|4s|2d)_POST$")>;
282 def : InstRW<[A57Write_2cyc_2S], (instregex "ST1Twov(8b|4h|2s|1d)$")>;
283 def : InstRW<[A57Write_2cyc_2S, WriteAdr], (instregex "ST1Twov(8b|4h|2s|1d)_POST$")>;
284 def : InstRW<[A57Write_4cyc_4S], (instregex "ST1Twov(16b|8h|4s|2d)$")>;
285 def : InstRW<[A57Write_4cyc_4S, WriteAdr], (instregex "ST1Twov(16b|8h|4s|2d)_POST$")>;
286 def : InstRW<[A57Write_3cyc_3S], (instregex "ST1Threev(8b|4h|2s|1d)$")>;
287 def : InstRW<[A57Write_3cyc_3S, WriteAdr], (instregex "ST1Threev(8b|4h|2s|1d)_POST$")>;
288 def : InstRW<[A57Write_6cyc_6S], (instregex "ST1Threev(16b|8h|4s|2d)$")>;
289 def : InstRW<[A57Write_6cyc_6S, WriteAdr], (instregex "ST1Threev(16b|8h|4s|2d)_POST$")>;
290 def : InstRW<[A57Write_4cyc_4S], (instregex "ST1Fourv(8b|4h|2s|1d)$")>;
291 def : InstRW<[A57Write_4cyc_4S, WriteAdr], (instregex "ST1Fourv(8b|4h|2s|1d)_POST$")>;
292 def : InstRW<[A57Write_8cyc_8S], (instregex "ST1Fourv(16b|8h|4s|2d)$")>;
293 def : InstRW<[A57Write_8cyc_8S, WriteAdr], (instregex "ST1Fourv(16b|8h|4s|2d)_POST$")>;
295 def : InstRW<[A57Write_3cyc_1S_1V], (instregex "ST2i(8|16|32)$")>;
296 def : InstRW<[A57Write_3cyc_1S_1V, WriteAdr], (instregex "ST2i(8|16|32)_POST$")>;
297 def : InstRW<[A57Write_2cyc_2S], (instregex "ST2i(64)$")>;
298 def : InstRW<[A57Write_2cyc_2S, WriteAdr], (instregex "ST2i(64)_POST$")>;
300 def : InstRW<[A57Write_3cyc_2S_1V], (instregex "ST2Twov(8b|4h|2s)$")>;
301 def : InstRW<[A57Write_3cyc_2S_1V, WriteAdr], (instregex "ST2Twov(8b|4h|2s)_POST$")>;
302 def : InstRW<[A57Write_4cyc_4S_2V], (instregex "ST2Twov(16b|8h|4s)$")>;
303 def : InstRW<[A57Write_4cyc_4S_2V, WriteAdr], (instregex "ST2Twov(16b|8h|4s)_POST$")>;
304 def : InstRW<[A57Write_4cyc_4S], (instregex "ST2Twov(2d)$")>;
305 def : InstRW<[A57Write_4cyc_4S, WriteAdr], (instregex "ST2Twov(2d)_POST$")>;
307 def : InstRW<[A57Write_3cyc_1S_1V], (instregex "ST3i(8|16)$")>;
308 def : InstRW<[A57Write_3cyc_1S_1V, WriteAdr], (instregex "ST3i(8|16)_POST$")>;
309 def : InstRW<[A57Write_3cyc_3S], (instregex "ST3i(32)$")>;
310 def : InstRW<[A57Write_3cyc_3S, WriteAdr], (instregex "ST3i(32)_POST$")>;
311 def : InstRW<[A57Write_3cyc_2S_1V], (instregex "ST3i(64)$")>;
312 def : InstRW<[A57Write_3cyc_2S_1V, WriteAdr], (instregex "ST3i(64)_POST$")>;
314 def : InstRW<[A57Write_3cyc_3S_2V], (instregex "ST3Threev(8b|4h|2s)$")>;
315 def : InstRW<[A57Write_3cyc_3S_2V, WriteAdr], (instregex "ST3Threev(8b|4h|2s)_POST$")>;
316 def : InstRW<[A57Write_6cyc_6S_4V], (instregex "ST3Threev(16b|8h|4s)$")>;
317 def : InstRW<[A57Write_6cyc_6S_4V, WriteAdr], (instregex "ST3Threev(16b|8h|4s)_POST$")>;
318 def : InstRW<[A57Write_6cyc_6S], (instregex "ST3Threev(2d)$")>;
319 def : InstRW<[A57Write_6cyc_6S, WriteAdr], (instregex "ST3Threev(2d)_POST$")>;
321 def : InstRW<[A57Write_3cyc_1S_1V], (instregex "ST4i(8|16)$")>;
322 def : InstRW<[A57Write_3cyc_1S_1V, WriteAdr], (instregex "ST4i(8|16)_POST$")>;
323 def : InstRW<[A57Write_4cyc_4S], (instregex "ST4i(32)$")>;
324 def : InstRW<[A57Write_4cyc_4S, WriteAdr], (instregex "ST4i(32)_POST$")>;
325 def : InstRW<[A57Write_3cyc_2S_1V], (instregex "ST4i(64)$")>;
326 def : InstRW<[A57Write_3cyc_2S_1V, WriteAdr], (instregex "ST4i(64)_POST$")>;
328 def : InstRW<[A57Write_4cyc_4S_2V], (instregex "ST4Fourv(8b|4h|2s)$")>;
329 def : InstRW<[A57Write_4cyc_4S_2V, WriteAdr], (instregex "ST4Fourv(8b|4h|2s)_POST$")>;
330 def : InstRW<[A57Write_8cyc_8S_4V], (instregex "ST4Fourv(16b|8h|4s)$")>;
331 def : InstRW<[A57Write_8cyc_8S_4V, WriteAdr], (instregex "ST4Fourv(16b|8h|4s)_POST$")>;
332 def : InstRW<[A57Write_8cyc_8S], (instregex "ST4Fourv(2d)$")>;
333 def : InstRW<[A57Write_8cyc_8S, WriteAdr], (instregex "ST4Fourv(2d)_POST$")>;
336 // -----------------------------------------------------------------------------
338 // Reference for forms in this group
339 // D form - v8i8, v4i16, v2i32
340 // Q form - v16i8, v8i16, v4i32
341 // D form - v1i8, v1i16, v1i32, v1i64
342 // Q form - v16i8, v8i16, v4i32, v2i64
343 // D form - v8i8_v8i16, v4i16_v4i32, v2i32_v2i64
344 // Q form - v16i8_v8i16, v8i16_v4i32, v4i32_v2i64
346 // ASIMD absolute diff accum, D-form
347 def : InstRW<[A57Write_4cyc_1X], (instregex "^[SU]ABA(v8i8|v4i16|v2i32)$")>;
348 // ASIMD absolute diff accum, Q-form
349 def : InstRW<[A57Write_5cyc_2X], (instregex "^[SU]ABA(v16i8|v8i16|v4i32)$")>;
350 // ASIMD absolute diff accum long
351 def : InstRW<[A57Write_4cyc_1X], (instregex "^[SU]ABAL")>;
353 // ASIMD arith, reduce, 4H/4S
354 def : InstRW<[A57Write_4cyc_1X], (instregex "^[SU]?ADDL?V(v8i8|v4i16|v2i32)v$")>;
355 // ASIMD arith, reduce, 8B/8H
356 def : InstRW<[A57Write_7cyc_1V_1X], (instregex "^[SU]?ADDL?V(v8i16|v4i32)v$")>;
357 // ASIMD arith, reduce, 16B
358 def : InstRW<[A57Write_8cyc_2X], (instregex "^[SU]?ADDL?Vv16i8v$")>;
360 // ASIMD max/min, reduce, 4H/4S
361 def : InstRW<[A57Write_4cyc_1X], (instregex "^[SU](MIN|MAX)V(v4i16|v4i32)v$")>;
362 // ASIMD max/min, reduce, 8B/8H
363 def : InstRW<[A57Write_7cyc_1V_1X], (instregex "^[SU](MIN|MAX)V(v8i8|v8i16)v$")>;
364 // ASIMD max/min, reduce, 16B
365 def : InstRW<[A57Write_8cyc_2X], (instregex "^[SU](MIN|MAX)Vv16i8v$")>;
367 // ASIMD multiply, D-form
368 def : InstRW<[A57Write_5cyc_1W], (instregex "^(P?MUL|SQR?DMULH)(v8i8|v4i16|v2i32|v1i8|v1i16|v1i32|v1i64)(_indexed)?$")>;
369 // ASIMD multiply, Q-form
370 def : InstRW<[A57Write_6cyc_2W], (instregex "^(P?MUL|SQR?DMULH)(v16i8|v8i16|v4i32)(_indexed)?$")>;
372 // ASIMD multiply accumulate, D-form
373 def : InstRW<[A57Write_5cyc_1W], (instregex "^ML[AS](v8i8|v4i16|v2i32)(_indexed)?$")>;
374 // ASIMD multiply accumulate, Q-form
375 def : InstRW<[A57Write_6cyc_2W], (instregex "^ML[AS](v16i8|v8i16|v4i32)(_indexed)?$")>;
377 // ASIMD multiply accumulate long
378 // ASIMD multiply accumulate saturating long
379 def A57WriteIVMA : SchedWriteRes<[A57UnitW]> { let Latency = 5; }
380 def A57ReadIVMA4 : SchedReadAdvance<4, [A57WriteIVMA]>;
381 def : InstRW<[A57WriteIVMA, A57ReadIVMA4], (instregex "^(S|U|SQD)ML[AS]L")>;
383 // ASIMD multiply long
384 def : InstRW<[A57Write_5cyc_1W], (instregex "^(S|U|SQD)MULL")>;
385 def : InstRW<[A57Write_5cyc_1W], (instregex "^PMULL(v8i8|v16i8)")>;
386 def : InstRW<[A57Write_3cyc_1W], (instregex "^PMULL(v1i64|v2i64)")>;
388 // ASIMD pairwise add and accumulate
389 // ASIMD shift accumulate
390 def A57WriteIVA : SchedWriteRes<[A57UnitX]> { let Latency = 4; }
391 def A57ReadIVA3 : SchedReadAdvance<3, [A57WriteIVA]>;
392 def : InstRW<[A57WriteIVA, A57ReadIVA3], (instregex "^[SU]ADALP")>;
393 def : InstRW<[A57WriteIVA, A57ReadIVA3], (instregex "^(S|SR|U|UR)SRA")>;
395 // ASIMD shift by immed, complex
396 def : InstRW<[A57Write_4cyc_1X], (instregex "^[SU]?(Q|R){1,2}SHR")>;
397 def : InstRW<[A57Write_4cyc_1X], (instregex "^SQSHLU")>;
400 // ASIMD shift by register, basic, Q-form
401 def : InstRW<[A57Write_4cyc_2X], (instregex "^[SU]SHL(v16i8|v8i16|v4i32|v2i64)")>;
403 // ASIMD shift by register, complex, D-form
404 def : InstRW<[A57Write_4cyc_1X], (instregex "^[SU][QR]{1,2}SHL(v1i8|v1i16|v1i32|v1i64|v8i8|v4i16|v2i32|b|d|h|s)")>;
406 // ASIMD shift by register, complex, Q-form
407 def : InstRW<[A57Write_5cyc_2X], (instregex "^[SU][QR]{1,2}SHL(v16i8|v8i16|v4i32|v2i64)")>;
410 // Vector - Floating Point
411 // -----------------------------------------------------------------------------
413 // Reference for forms in this group
415 // Q form - v4f32, v2f64
417 // D form - v1i32, v1i64
419 // Q form - v4i32, v2i64
421 // ASIMD FP arith, normal, D-form
422 def : InstRW<[A57Write_5cyc_1V], (instregex "^(FABD|FADD|FSUB)(v2f32|32|64|v2i32p)")>;
423 // ASIMD FP arith, normal, Q-form
424 def : InstRW<[A57Write_5cyc_2V], (instregex "^(FABD|FADD|FSUB)(v4f32|v2f64|v2i64p)")>;
426 // ASIMD FP arith, pairwise, D-form
427 def : InstRW<[A57Write_5cyc_1V], (instregex "^FADDP(v2f32|32|64|v2i32)")>;
428 // ASIMD FP arith, pairwise, Q-form
429 def : InstRW<[A57Write_9cyc_3V], (instregex "^FADDP(v4f32|v2f64|v2i64)")>;
431 // ASIMD FP compare, D-form
432 def : InstRW<[A57Write_5cyc_1V], (instregex "^(FACGE|FACGT|FCMEQ|FCMGE|FCMGT|FCMLE|FCMLT)(v2f32|32|64|v1i32|v2i32|v1i64)")>;
433 // ASIMD FP compare, Q-form
434 def : InstRW<[A57Write_5cyc_2V], (instregex "^(FACGE|FACGT|FCMEQ|FCMGE|FCMGT|FCMLE|FCMLT)(v4f32|v2f64|v4i32|v2i64)")>;
436 // ASIMD FP convert, long and narrow
437 def : InstRW<[A57Write_8cyc_3V], (instregex "^FCVT(L|N|XN)v")>;
438 // ASIMD FP convert, other, D-form
439 def : InstRW<[A57Write_5cyc_1V], (instregex "^[FVSU]CVT([AMNPZ][SU])?(_Int)?(v2f32|v1i32|v2i32|v1i64)")>;
440 // ASIMD FP convert, other, Q-form
441 def : InstRW<[A57Write_5cyc_2V], (instregex "^[FVSU]CVT([AMNPZ][SU])?(_Int)?(v4f32|v2f64|v4i32|v2i64)")>;
443 // ASIMD FP divide, D-form, F32
444 def : InstRW<[A57Write_18cyc_1X], (instregex "FDIVv2f32")>;
445 // ASIMD FP divide, Q-form, F32
446 def : InstRW<[A57Write_36cyc_2X], (instregex "FDIVv4f32")>;
447 // ASIMD FP divide, Q-form, F64
448 def : InstRW<[A57Write_64cyc_2X], (instregex "FDIVv2f64")>;
450 // Note: These were simply duplicated from ASIMD FDIV because of missing documentation
451 // ASIMD FP square root, D-form, F32
452 def : InstRW<[A57Write_18cyc_1X], (instregex "FSQRTv2f32")>;
453 // ASIMD FP square root, Q-form, F32
454 def : InstRW<[A57Write_36cyc_2X], (instregex "FSQRTv4f32")>;
455 // ASIMD FP square root, Q-form, F64
456 def : InstRW<[A57Write_64cyc_2X], (instregex "FSQRTv2f64")>;
458 // ASIMD FP max/min, normal, D-form
459 def : InstRW<[A57Write_5cyc_1V], (instregex "^(FMAX|FMIN)(NM)?(v2f32)")>;
460 // ASIMD FP max/min, normal, Q-form
461 def : InstRW<[A57Write_5cyc_2V], (instregex "^(FMAX|FMIN)(NM)?(v4f32|v2f64)")>;
462 // ASIMD FP max/min, pairwise, D-form
463 def : InstRW<[A57Write_5cyc_1V], (instregex "^(FMAX|FMIN)(NM)?P(v2f32|v2i32)")>;
464 // ASIMD FP max/min, pairwise, Q-form
465 def : InstRW<[A57Write_9cyc_3V], (instregex "^(FMAX|FMIN)(NM)?P(v4f32|v2f64|v2i64)")>;
466 // ASIMD FP max/min, reduce
467 def : InstRW<[A57Write_10cyc_3V], (instregex "^(FMAX|FMIN)(NM)?Vv")>;
469 // ASIMD FP multiply, D-form, FZ
470 def : InstRW<[A57Write_5cyc_1V], (instregex "^FMULX?(v2f32|v1i32|v2i32|v1i64|32|64)")>;
471 // ASIMD FP multiply, Q-form, FZ
472 def : InstRW<[A57Write_5cyc_2V], (instregex "^FMULX?(v4f32|v2f64|v4i32|v2i64)")>;
474 // ASIMD FP multiply accumulate, D-form, FZ
475 // ASIMD FP multiply accumulate, Q-form, FZ
476 def A57WriteFPVMAD : SchedWriteRes<[A57UnitV]> { let Latency = 9; }
477 def A57WriteFPVMAQ : SchedWriteRes<[A57UnitV, A57UnitV]> { let Latency = 10; }
478 def A57ReadFPVMA5 : SchedReadAdvance<5, [A57WriteFPVMAD, A57WriteFPVMAQ]>;
479 def : InstRW<[A57WriteFPVMAD, A57ReadFPVMA5], (instregex "^FML[AS](v2f32|v1i32|v2i32|v1i64)")>;
480 def : InstRW<[A57WriteFPVMAQ, A57ReadFPVMA5], (instregex "^FML[AS](v4f32|v2f64|v4i32|v2i64)")>;
482 // ASIMD FP round, D-form
483 def : InstRW<[A57Write_5cyc_1V], (instregex "^FRINT[AIMNPXZ](v2f32)")>;
484 // ASIMD FP round, Q-form
485 def : InstRW<[A57Write_5cyc_2V], (instregex "^FRINT[AIMNPXZ](v4f32|v2f64)")>;
488 // Vector - Miscellaneous
489 // -----------------------------------------------------------------------------
491 // Reference for forms in this group
492 // D form - v8i8, v4i16, v2i32
493 // Q form - v16i8, v8i16, v4i32
494 // D form - v1i8, v1i16, v1i32, v1i64
495 // Q form - v16i8, v8i16, v4i32, v2i64
497 // ASIMD bitwise insert, Q-form
498 def : InstRW<[A57Write_3cyc_2V], (instregex "^(BIF|BIT|BSL)v16i8")>;
500 // ASIMD duplicate, gen reg, D-form and Q-form
501 def : InstRW<[A57Write_8cyc_1L_1V], (instregex "^CPY")>;
502 def : InstRW<[A57Write_8cyc_1L_1V], (instregex "^DUPv.+gpr")>;
504 // ASIMD move, saturating
505 def : InstRW<[A57Write_4cyc_1X], (instregex "^[SU]QXTU?N")>;
507 // ASIMD reciprocal estimate, D-form
508 def : InstRW<[A57Write_5cyc_1V], (instregex "^[FU](RECP|RSQRT)(E|X)(v2f32|v1i32|v2i32|v1i64)")>;
509 // ASIMD reciprocal estimate, Q-form
510 def : InstRW<[A57Write_5cyc_2V], (instregex "^[FU](RECP|RSQRT)(E|X)(v2f64|v4f32|v4i32)")>;
512 // ASIMD reciprocal step, D-form, FZ
513 def : InstRW<[A57Write_9cyc_1V], (instregex "^F(RECP|RSQRT)S(v2f32|v1i32|v2i32|v1i64|32|64)")>;
514 // ASIMD reciprocal step, Q-form, FZ
515 def : InstRW<[A57Write_9cyc_2V], (instregex "^F(RECP|RSQRT)S(v2f64|v4f32|v4i32)")>;
517 // ASIMD table lookup, D-form
518 def : InstRW<[A57Write_3cyc_1V], (instregex "^TB[LX]v8i8One")>;
519 def : InstRW<[A57Write_6cyc_2V], (instregex "^TB[LX]v8i8Two")>;
520 def : InstRW<[A57Write_9cyc_3V], (instregex "^TB[LX]v8i8Three")>;
521 def : InstRW<[A57Write_12cyc_4V], (instregex "^TB[LX]v8i8Four")>;
522 // ASIMD table lookup, Q-form
523 def : InstRW<[A57Write_6cyc_3V], (instregex "^TB[LX]v16i8One")>;
524 def : InstRW<[A57Write_9cyc_5V], (instregex "^TB[LX]v16i8Two")>;
525 def : InstRW<[A57Write_12cyc_7V], (instregex "^TB[LX]v16i8Three")>;
526 def : InstRW<[A57Write_15cyc_9V], (instregex "^TB[LX]v16i8Four")>;
528 // ASIMD transfer, element to gen reg
529 def : InstRW<[A57Write_6cyc_1I_1L], (instregex "^[SU]MOVv")>;
531 // ASIMD transfer, gen reg to element
532 def : InstRW<[A57Write_8cyc_1L_1V], (instregex "^INSv")>;
534 // ASIMD unzip/zip, Q-form
535 def : InstRW<[A57Write_6cyc_3V], (instregex "^(UZP|ZIP)(1|2)(v16i8|v8i16|v4i32|v2i64)")>;
539 // -----------------------------------------------------------------------------
541 def : InstRW<[A57Write_5cyc_1V], (instregex "^F(ADD|SUB)[DS]rr")>;
543 def A57WriteFPMA : SchedWriteRes<[A57UnitV]> { let Latency = 9; }
544 def A57ReadFPMA5 : SchedReadAdvance<5, [A57WriteFPMA]>;
545 def A57ReadFPM : SchedReadAdvance<0>;
546 def : InstRW<[A57WriteFPMA, A57ReadFPM, A57ReadFPM, A57ReadFPMA5], (instregex "^FN?M(ADD|SUB)[DS]rrr")>;
548 def : InstRW<[A57Write_10cyc_1L_1V], (instregex "^[FSU]CVT[AMNPZ][SU](_Int)?[SU]?[XW]?[DS]?[rds]i?")>;
549 def : InstRW<[A57Write_10cyc_1L_1V], (instregex "^[SU]CVTF")>;
551 def : InstRW<[A57Write_32cyc_1X], (instrs FDIVDrr)>;
552 def : InstRW<[A57Write_18cyc_1X], (instrs FDIVSrr)>;
554 def : InstRW<[A57Write_5cyc_1V], (instregex "^F(MAX|MIN).+rr")>;
556 def : InstRW<[A57Write_5cyc_1V], (instregex "^FRINT.+r")>;
558 def : InstRW<[A57Write_32cyc_1X], (instrs FSQRTDr)>;
559 def : InstRW<[A57Write_18cyc_1X], (instrs FSQRTSr)>;
561 def : InstRW<[A57Write_5cyc_1L, WriteLDHi], (instrs LDNPDi)>;
562 def : InstRW<[A57Write_6cyc_2L, WriteLDHi], (instrs LDNPQi)>;
563 def : InstRW<[A57Write_5cyc_1L, WriteLDHi], (instrs LDNPSi)>;
564 def : InstRW<[A57Write_5cyc_1L, WriteLDHi], (instrs LDPDi)>;
565 def : InstRW<[A57Write_5cyc_1L, WriteLDHi, WriteAdr], (instrs LDPDpost)>;
566 def : InstRW<[A57Write_5cyc_1L, WriteLDHi, WriteAdr], (instrs LDPDpre)>;
567 def : InstRW<[A57Write_6cyc_2L, WriteLDHi], (instrs LDPQi)>;
568 def : InstRW<[A57Write_6cyc_2L, WriteLDHi, WriteAdr], (instrs LDPQpost)>;
569 def : InstRW<[A57Write_6cyc_2L, WriteLDHi, WriteAdr], (instrs LDPQpre)>;
570 def : InstRW<[A57Write_5cyc_1I_2L, WriteLDHi], (instrs LDPSWi)>;
571 def : InstRW<[A57Write_5cyc_1I_2L, WriteLDHi, WriteAdr], (instrs LDPSWpost)>;
572 def : InstRW<[A57Write_5cyc_1I_2L, WriteLDHi, WriteAdr], (instrs LDPSWpre)>;
573 def : InstRW<[A57Write_5cyc_1L, WriteLDHi], (instrs LDPSi)>;
574 def : InstRW<[A57Write_5cyc_1L, WriteLDHi, WriteAdr], (instrs LDPSpost)>;
575 def : InstRW<[A57Write_5cyc_1L, WriteLDHi, WriteAdr], (instrs LDPSpre)>;
576 def : InstRW<[A57Write_5cyc_1L, WriteI], (instrs LDRBpost)>;
577 def : InstRW<[A57Write_5cyc_1L, WriteAdr], (instrs LDRBpre)>;
578 def : InstRW<[A57Write_5cyc_1L, ReadAdrBase], (instrs LDRBroW)>;
579 def : InstRW<[A57Write_5cyc_1L, ReadAdrBase], (instrs LDRBroX)>;
580 def : InstRW<[A57Write_5cyc_1L], (instrs LDRBui)>;
581 def : InstRW<[A57Write_5cyc_1L], (instrs LDRDl)>;
582 def : InstRW<[A57Write_5cyc_1L, WriteI], (instrs LDRDpost)>;
583 def : InstRW<[A57Write_5cyc_1L, WriteAdr], (instrs LDRDpre)>;
584 def : InstRW<[A57Write_5cyc_1L, ReadAdrBase], (instrs LDRDroW)>;
585 def : InstRW<[A57Write_5cyc_1L, ReadAdrBase], (instrs LDRDroX)>;
586 def : InstRW<[A57Write_5cyc_1L], (instrs LDRDui)>;
587 def : InstRW<[A57Write_5cyc_1I_1L, ReadAdrBase], (instrs LDRHHroW)>;
588 def : InstRW<[A57Write_5cyc_1I_1L, ReadAdrBase], (instrs LDRHHroX)>;
589 def : InstRW<[A57Write_5cyc_1L, WriteI], (instrs LDRHpost)>;
590 def : InstRW<[A57Write_5cyc_1L, WriteAdr], (instrs LDRHpre)>;
591 def : InstRW<[A57Write_6cyc_1I_1L, ReadAdrBase], (instrs LDRHroW)>;
592 def : InstRW<[A57Write_6cyc_1I_1L, ReadAdrBase], (instrs LDRHroX)>;
593 def : InstRW<[A57Write_5cyc_1L], (instrs LDRHui)>;
594 def : InstRW<[A57Write_5cyc_1L], (instrs LDRQl)>;
595 def : InstRW<[A57Write_5cyc_1L, WriteI], (instrs LDRQpost)>;
596 def : InstRW<[A57Write_5cyc_1L, WriteAdr], (instrs LDRQpre)>;
597 def : InstRW<[A57Write_6cyc_1I_1L, ReadAdrBase], (instrs LDRQroW)>;
598 def : InstRW<[A57Write_6cyc_1I_1L, ReadAdrBase], (instrs LDRQroX)>;
599 def : InstRW<[A57Write_5cyc_1L], (instrs LDRQui)>;
600 def : InstRW<[A57Write_5cyc_1I_1L, ReadAdrBase], (instrs LDRSHWroW)>;
601 def : InstRW<[A57Write_5cyc_1I_1L, ReadAdrBase], (instrs LDRSHWroX)>;
602 def : InstRW<[A57Write_5cyc_1I_1L, ReadAdrBase], (instrs LDRSHXroW)>;
603 def : InstRW<[A57Write_5cyc_1I_1L, ReadAdrBase], (instrs LDRSHXroX)>;
604 def : InstRW<[A57Write_5cyc_1L], (instrs LDRSl)>;
605 def : InstRW<[A57Write_5cyc_1L, WriteI], (instrs LDRSpost)>;
606 def : InstRW<[A57Write_5cyc_1L, WriteAdr], (instrs LDRSpre)>;
607 def : InstRW<[A57Write_5cyc_1L, ReadAdrBase], (instrs LDRSroW)>;
608 def : InstRW<[A57Write_5cyc_1L, ReadAdrBase], (instrs LDRSroX)>;
609 def : InstRW<[A57Write_5cyc_1L], (instrs LDRSui)>;
610 def : InstRW<[A57Write_5cyc_1L], (instrs LDURBi)>;
611 def : InstRW<[A57Write_5cyc_1L], (instrs LDURDi)>;
612 def : InstRW<[A57Write_5cyc_1L], (instrs LDURHi)>;
613 def : InstRW<[A57Write_5cyc_1L], (instrs LDURQi)>;
614 def : InstRW<[A57Write_5cyc_1L], (instrs LDURSi)>;
616 def : InstRW<[A57Write_2cyc_2S], (instrs STNPDi)>;
617 def : InstRW<[A57Write_4cyc_1I_4S], (instrs STNPQi)>;
618 def : InstRW<[A57Write_2cyc_2S], (instrs STNPXi)>;
619 def : InstRW<[A57Write_2cyc_2S], (instrs STPDi)>;
620 def : InstRW<[WriteAdr, A57Write_2cyc_1I_2S], (instrs STPDpost)>;
621 def : InstRW<[WriteAdr, A57Write_2cyc_1I_2S], (instrs STPDpre)>;
622 def : InstRW<[A57Write_4cyc_1I_4S], (instrs STPQi)>;
623 def : InstRW<[WriteAdr, A57Write_4cyc_1I_4S], (instrs STPQpost)>;
624 def : InstRW<[WriteAdr, A57Write_4cyc_2I_4S], (instrs STPQpre)>;
625 def : InstRW<[WriteAdr, A57Write_1cyc_1I_1S], (instrs STPSpost)>;
626 def : InstRW<[WriteAdr, A57Write_1cyc_1I_1S], (instrs STPSpre)>;
627 def : InstRW<[WriteAdr, A57Write_1cyc_1I_1S], (instrs STPWpost)>;
628 def : InstRW<[WriteAdr, A57Write_1cyc_1I_1S], (instrs STPWpre)>;
629 def : InstRW<[A57Write_2cyc_2S], (instrs STPXi)>;
630 def : InstRW<[WriteAdr, A57Write_2cyc_1I_2S], (instrs STPXpost)>;
631 def : InstRW<[WriteAdr, A57Write_2cyc_1I_2S], (instrs STPXpre)>;
632 def : InstRW<[WriteAdr, A57Write_1cyc_1I_1S, ReadAdrBase], (instrs STRBBpost)>;
633 def : InstRW<[WriteAdr, A57Write_1cyc_1I_1S, ReadAdrBase], (instrs STRBBpre)>;
634 def : InstRW<[WriteAdr, A57Write_1cyc_1I_1S, ReadAdrBase], (instrs STRBpost)>;
635 def : InstRW<[WriteAdr, A57Write_1cyc_1I_1S], (instrs STRBpre)>;
636 def : InstRW<[A57Write_3cyc_1I_1S, ReadAdrBase], (instrs STRBroW)>;
637 def : InstRW<[A57Write_3cyc_1I_1S, ReadAdrBase], (instrs STRBroX)>;
638 def : InstRW<[WriteAdr, A57Write_1cyc_1I_1S, ReadAdrBase], (instrs STRDpost)>;
639 def : InstRW<[WriteAdr, A57Write_1cyc_1I_1S], (instrs STRDpre)>;
640 def : InstRW<[WriteAdr, A57Write_1cyc_1I_1S, ReadAdrBase], (instrs STRHHpost)>;
641 def : InstRW<[WriteAdr, A57Write_1cyc_1I_1S, ReadAdrBase], (instrs STRHHpre)>;
642 def : InstRW<[A57Write_3cyc_1I_1S, ReadAdrBase], (instrs STRHHroW)>;
643 def : InstRW<[A57Write_3cyc_1I_1S, ReadAdrBase], (instrs STRHHroX)>;
644 def : InstRW<[WriteAdr, A57Write_1cyc_1I_1S, ReadAdrBase], (instrs STRHpost)>;
645 def : InstRW<[WriteAdr, A57Write_1cyc_1I_1S], (instrs STRHpre)>;
646 def : InstRW<[A57Write_3cyc_1I_1S, ReadAdrBase], (instrs STRHroW)>;
647 def : InstRW<[A57Write_3cyc_1I_1S, ReadAdrBase], (instrs STRHroX)>;
648 def : InstRW<[WriteAdr, A57Write_2cyc_1I_2S, ReadAdrBase], (instrs STRQpost)>;
649 def : InstRW<[WriteAdr, A57Write_2cyc_1I_2S], (instrs STRQpre)>;
650 def : InstRW<[A57Write_2cyc_1I_2S, ReadAdrBase], (instrs STRQroW)>;
651 def : InstRW<[A57Write_2cyc_1I_2S, ReadAdrBase], (instrs STRQroX)>;
652 def : InstRW<[A57Write_2cyc_1I_2S], (instrs STRQui)>;
653 def : InstRW<[WriteAdr, A57Write_1cyc_1I_1S, ReadAdrBase], (instrs STRSpost)>;
654 def : InstRW<[WriteAdr, A57Write_1cyc_1I_1S], (instrs STRSpre)>;
655 def : InstRW<[WriteAdr, A57Write_1cyc_1I_1S, ReadAdrBase], (instrs STRWpost)>;
656 def : InstRW<[WriteAdr, A57Write_1cyc_1I_1S, ReadAdrBase], (instrs STRWpre)>;
657 def : InstRW<[WriteAdr, A57Write_1cyc_1I_1S, ReadAdrBase], (instrs STRXpost)>;
658 def : InstRW<[WriteAdr, A57Write_1cyc_1I_1S, ReadAdrBase], (instrs STRXpre)>;
659 def : InstRW<[A57Write_2cyc_2S], (instrs STURQi)>;
661 } // SchedModel = CortexA57Model