1 //=- X86SchedBroadwell.td - X86 Broadwell Scheduling ---------*- 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 Broadwell to support instruction
11 // scheduling and other instruction cost heuristics.
13 //===----------------------------------------------------------------------===//
15 def BroadwellModel : SchedMachineModel {
16 // All x86 instructions are modeled as a single micro-op, and BW can decode 4
17 // instructions per cycle.
19 let MicroOpBufferSize = 192; // Based on the reorder buffer.
21 let MispredictPenalty = 16;
23 // Based on the LSD (loop-stream detector) queue size and benchmarking data.
24 let LoopMicroOpBufferSize = 50;
26 // This flag is set to allow the scheduler to assign a default model to
27 // unrecognized opcodes.
28 let CompleteModel = 0;
31 let SchedModel = BroadwellModel in {
33 // Broadwell can issue micro-ops to 8 different ports in one cycle.
35 // Ports 0, 1, 5, and 6 handle all computation.
36 // Port 4 gets the data half of stores. Store data can be available later than
37 // the store address, but since we don't model the latency of stores, we can
39 // Ports 2 and 3 are identical. They handle loads and the address half of
40 // stores. Port 7 can handle address calculations.
41 def BWPort0 : ProcResource<1>;
42 def BWPort1 : ProcResource<1>;
43 def BWPort2 : ProcResource<1>;
44 def BWPort3 : ProcResource<1>;
45 def BWPort4 : ProcResource<1>;
46 def BWPort5 : ProcResource<1>;
47 def BWPort6 : ProcResource<1>;
48 def BWPort7 : ProcResource<1>;
50 // Many micro-ops are capable of issuing on multiple ports.
51 def BWPort01 : ProcResGroup<[BWPort0, BWPort1]>;
52 def BWPort23 : ProcResGroup<[BWPort2, BWPort3]>;
53 def BWPort237 : ProcResGroup<[BWPort2, BWPort3, BWPort7]>;
54 def BWPort04 : ProcResGroup<[BWPort0, BWPort4]>;
55 def BWPort05 : ProcResGroup<[BWPort0, BWPort5]>;
56 def BWPort06 : ProcResGroup<[BWPort0, BWPort6]>;
57 def BWPort15 : ProcResGroup<[BWPort1, BWPort5]>;
58 def BWPort16 : ProcResGroup<[BWPort1, BWPort6]>;
59 def BWPort56 : ProcResGroup<[BWPort5, BWPort6]>;
60 def BWPort015 : ProcResGroup<[BWPort0, BWPort1, BWPort5]>;
61 def BWPort056 : ProcResGroup<[BWPort0, BWPort5, BWPort6]>;
62 def BWPort0156: ProcResGroup<[BWPort0, BWPort1, BWPort5, BWPort6]>;
64 // 60 Entry Unified Scheduler
65 def BWPortAny : ProcResGroup<[BWPort0, BWPort1, BWPort2, BWPort3, BWPort4,
66 BWPort5, BWPort6, BWPort7]> {
70 // Integer division issued on port 0.
71 def BWDivider : ProcResource<1>;
72 // FP division and sqrt on port 0.
73 def BWFPDivider : ProcResource<1>;
75 // Loads are 5 cycles, so ReadAfterLd registers needn't be available until 5
76 // cycles after the memory operand.
77 def : ReadAdvance<ReadAfterLd, 5>;
79 // Many SchedWrites are defined in pairs with and without a folded load.
80 // Instructions with folded loads are usually micro-fused, so they only appear
81 // as two micro-ops when queued in the reservation station.
82 // This multiclass defines the resource usage for variants with and without
84 multiclass BWWriteResPair<X86FoldableSchedWrite SchedRW,
85 list<ProcResourceKind> ExePorts,
86 int Lat, list<int> Res = [1], int UOps = 1,
88 // Register variant is using a single cycle on ExePort.
89 def : WriteRes<SchedRW, ExePorts> {
91 let ResourceCycles = Res;
92 let NumMicroOps = UOps;
95 // Memory variant also uses a cycle on port 2/3 and adds LoadLat cycles to
96 // the latency (default = 5).
97 def : WriteRes<SchedRW.Folded, !listconcat([BWPort23], ExePorts)> {
98 let Latency = !add(Lat, LoadLat);
99 let ResourceCycles = !listconcat([1], Res);
100 let NumMicroOps = !add(UOps, 1);
104 // A folded store needs a cycle on port 4 for the store data, and an extra port
105 // 2/3/7 cycle to recompute the address.
106 def : WriteRes<WriteRMW, [BWPort237,BWPort4]>;
109 defm : BWWriteResPair<WriteALU, [BWPort0156], 1>; // Simple integer ALU op.
110 defm : BWWriteResPair<WriteADC, [BWPort06], 1>; // Integer ALU + flags op.
111 defm : BWWriteResPair<WriteIMul, [BWPort1], 3>; // Integer multiplication.
112 defm : BWWriteResPair<WriteIMul64, [BWPort1], 3>; // Integer 64-bit multiplication.
113 defm : BWWriteResPair<WriteDiv8, [BWPort0, BWDivider], 25, [1, 10]>;
114 defm : BWWriteResPair<WriteDiv16, [BWPort0, BWDivider], 25, [1, 10]>;
115 defm : BWWriteResPair<WriteDiv32, [BWPort0, BWDivider], 25, [1, 10]>;
116 defm : BWWriteResPair<WriteDiv64, [BWPort0, BWDivider], 25, [1, 10]>;
117 defm : BWWriteResPair<WriteIDiv8, [BWPort0, BWDivider], 25, [1, 10]>;
118 defm : BWWriteResPair<WriteIDiv16, [BWPort0, BWDivider], 25, [1, 10]>;
119 defm : BWWriteResPair<WriteIDiv32, [BWPort0, BWDivider], 25, [1, 10]>;
120 defm : BWWriteResPair<WriteIDiv64, [BWPort0, BWDivider], 25, [1, 10]>;
122 defm : X86WriteRes<WriteBSWAP32, [BWPort15], 1, [1], 1>;
123 defm : X86WriteRes<WriteBSWAP64, [BWPort06, BWPort15], 2, [1, 1], 2>;
125 defm : BWWriteResPair<WriteCRC32, [BWPort1], 3>;
126 def : WriteRes<WriteIMulH, []> { let Latency = 3; } // Integer multiplication, high part.
128 def : WriteRes<WriteLEA, [BWPort15]>; // LEA instructions can't fold loads.
130 defm : BWWriteResPair<WriteCMOV, [BWPort06], 1>; // Conditional move.
131 defm : BWWriteResPair<WriteCMOV2, [BWPort06,BWPort0156], 2, [1,1], 2>; // // Conditional (CF + ZF flag) move.
132 defm : X86WriteRes<WriteFCMOV, [BWPort1], 3, [1], 1>; // x87 conditional move.
134 def : WriteRes<WriteSETCC, [BWPort06]>; // Setcc.
135 def : WriteRes<WriteSETCCStore, [BWPort06,BWPort4,BWPort237]> {
139 def : WriteRes<WriteLAHFSAHF, [BWPort06]>;
140 def : WriteRes<WriteBitTest,[BWPort06]>; // Bit Test instrs
143 defm : BWWriteResPair<WriteBSF, [BWPort1], 3>;
144 defm : BWWriteResPair<WriteBSR, [BWPort1], 3>;
145 defm : BWWriteResPair<WriteLZCNT, [BWPort1], 3>;
146 defm : BWWriteResPair<WriteTZCNT, [BWPort1], 3>;
147 defm : BWWriteResPair<WritePOPCNT, [BWPort1], 3>;
149 // Integer shifts and rotates.
150 defm : BWWriteResPair<WriteShift, [BWPort06], 1>;
153 defm : X86WriteRes<WriteSHDrri, [BWPort1], 3, [1], 1>;
154 defm : X86WriteRes<WriteSHDrrcl,[BWPort1,BWPort06,BWPort0156], 6, [1, 1, 2], 4>;
155 defm : X86WriteRes<WriteSHDmri, [BWPort1,BWPort23,BWPort237,BWPort0156], 9, [1, 1, 1, 1], 4>;
156 defm : X86WriteRes<WriteSHDmrcl,[BWPort1,BWPort23,BWPort237,BWPort06,BWPort0156], 11, [1, 1, 1, 1, 2], 6>;
158 // BMI1 BEXTR, BMI2 BZHI
159 defm : BWWriteResPair<WriteBEXTR, [BWPort06,BWPort15], 2, [1,1], 2>;
160 defm : BWWriteResPair<WriteBZHI, [BWPort15], 1>;
162 // Loads, stores, and moves, not folded with other operations.
163 defm : X86WriteRes<WriteLoad, [BWPort23], 5, [1], 1>;
164 defm : X86WriteRes<WriteStore, [BWPort237, BWPort4], 1, [1,1], 1>;
165 defm : X86WriteRes<WriteStoreNT, [BWPort237, BWPort4], 1, [1,1], 2>;
166 defm : X86WriteRes<WriteMove, [BWPort0156], 1, [1], 1>;
168 // Idioms that clear a register, like xorps %xmm0, %xmm0.
169 // These can often bypass execution ports completely.
170 def : WriteRes<WriteZero, []>;
172 // Treat misc copies as a move.
173 def : InstRW<[WriteMove], (instrs COPY)>;
175 // Branches don't produce values, so they have no latency, but they still
176 // consume resources. Indirect branches can fold loads.
177 defm : BWWriteResPair<WriteJump, [BWPort06], 1>;
179 // Floating point. This covers both scalar and vector operations.
180 defm : X86WriteRes<WriteFLD0, [BWPort01], 1, [1], 1>;
181 defm : X86WriteRes<WriteFLD1, [BWPort01], 1, [2], 2>;
182 defm : X86WriteRes<WriteFLDC, [BWPort01], 1, [2], 2>;
183 defm : X86WriteRes<WriteFLoad, [BWPort23], 5, [1], 1>;
184 defm : X86WriteRes<WriteFLoadX, [BWPort23], 5, [1], 1>;
185 defm : X86WriteRes<WriteFLoadY, [BWPort23], 6, [1], 1>;
186 defm : X86WriteRes<WriteFMaskedLoad, [BWPort23,BWPort5], 7, [1,2], 3>;
187 defm : X86WriteRes<WriteFMaskedLoadY, [BWPort23,BWPort5], 8, [1,2], 3>;
188 defm : X86WriteRes<WriteFStore, [BWPort237,BWPort4], 1, [1,1], 2>;
189 defm : X86WriteRes<WriteFStoreX, [BWPort237,BWPort4], 1, [1,1], 2>;
190 defm : X86WriteRes<WriteFStoreY, [BWPort237,BWPort4], 1, [1,1], 2>;
191 defm : X86WriteRes<WriteFStoreNT, [BWPort237,BWPort4], 1, [1,1], 2>;
192 defm : X86WriteRes<WriteFStoreNTX, [BWPort237,BWPort4], 1, [1,1], 2>;
193 defm : X86WriteRes<WriteFStoreNTY, [BWPort237,BWPort4], 1, [1,1], 2>;
194 defm : X86WriteRes<WriteFMaskedStore, [BWPort0,BWPort4,BWPort237,BWPort15], 5, [1,1,1,1], 4>;
195 defm : X86WriteRes<WriteFMaskedStoreY, [BWPort0,BWPort4,BWPort237,BWPort15], 5, [1,1,1,1], 4>;
196 defm : X86WriteRes<WriteFMove, [BWPort5], 1, [1], 1>;
197 defm : X86WriteRes<WriteFMoveX, [BWPort5], 1, [1], 1>;
198 defm : X86WriteRes<WriteFMoveY, [BWPort5], 1, [1], 1>;
200 defm : BWWriteResPair<WriteFAdd, [BWPort1], 3, [1], 1, 5>; // Floating point add/sub.
201 defm : BWWriteResPair<WriteFAddX, [BWPort1], 3, [1], 1, 5>; // Floating point add/sub (XMM).
202 defm : BWWriteResPair<WriteFAddY, [BWPort1], 3, [1], 1, 6>; // Floating point add/sub (YMM/ZMM).
203 defm : X86WriteResPairUnsupported<WriteFAddZ>;
204 defm : BWWriteResPair<WriteFAdd64, [BWPort1], 3, [1], 1, 5>; // Floating point double add/sub.
205 defm : BWWriteResPair<WriteFAdd64X, [BWPort1], 3, [1], 1, 5>; // Floating point double add/sub (XMM).
206 defm : BWWriteResPair<WriteFAdd64Y, [BWPort1], 3, [1], 1, 6>; // Floating point double add/sub (YMM/ZMM).
207 defm : X86WriteResPairUnsupported<WriteFAdd64Z>;
209 defm : BWWriteResPair<WriteFCmp, [BWPort1], 3, [1], 1, 5>; // Floating point compare.
210 defm : BWWriteResPair<WriteFCmpX, [BWPort1], 3, [1], 1, 5>; // Floating point compare (XMM).
211 defm : BWWriteResPair<WriteFCmpY, [BWPort1], 3, [1], 1, 6>; // Floating point compare (YMM/ZMM).
212 defm : X86WriteResPairUnsupported<WriteFCmpZ>;
213 defm : BWWriteResPair<WriteFCmp64, [BWPort1], 3, [1], 1, 5>; // Floating point double compare.
214 defm : BWWriteResPair<WriteFCmp64X, [BWPort1], 3, [1], 1, 5>; // Floating point double compare (XMM).
215 defm : BWWriteResPair<WriteFCmp64Y, [BWPort1], 3, [1], 1, 6>; // Floating point double compare (YMM/ZMM).
216 defm : X86WriteResPairUnsupported<WriteFCmp64Z>;
218 defm : BWWriteResPair<WriteFCom, [BWPort1], 3>; // Floating point compare to flags.
220 defm : BWWriteResPair<WriteFMul, [BWPort01], 3, [1], 1, 5>; // Floating point multiplication.
221 defm : BWWriteResPair<WriteFMulX, [BWPort01], 3, [1], 1, 5>; // Floating point multiplication (XMM).
222 defm : BWWriteResPair<WriteFMulY, [BWPort01], 3, [1], 1, 6>; // Floating point multiplication (YMM/ZMM).
223 defm : X86WriteResPairUnsupported<WriteFMulZ>;
224 defm : BWWriteResPair<WriteFMul64, [BWPort01], 3, [1], 1, 5>; // Floating point double multiplication.
225 defm : BWWriteResPair<WriteFMul64X, [BWPort01], 3, [1], 1, 5>; // Floating point double multiplication (XMM).
226 defm : BWWriteResPair<WriteFMul64Y, [BWPort01], 3, [1], 1, 6>; // Floating point double multiplication (YMM/ZMM).
227 defm : X86WriteResPairUnsupported<WriteFMul64Z>;
229 //defm : BWWriteResPair<WriteFDiv, [BWPort0,BWFPDivider], 11, [1,3], 1, 5>; // Floating point division.
230 defm : BWWriteResPair<WriteFDivX, [BWPort0,BWFPDivider], 11, [1,5], 1, 5>; // Floating point division (XMM).
231 defm : BWWriteResPair<WriteFDivY, [BWPort0,BWPort015,BWFPDivider], 17, [2,1,10], 3, 6>; // Floating point division (YMM).
232 defm : X86WriteResPairUnsupported<WriteFDivZ>;
233 //defm : BWWriteResPair<WriteFDiv64, [BWPort0,BWFPDivider], 14, [1,8], 1, 5>; // Floating point division.
234 defm : BWWriteResPair<WriteFDiv64X, [BWPort0,BWFPDivider], 14, [1,8], 1, 5>; // Floating point division (XMM).
235 defm : BWWriteResPair<WriteFDiv64Y, [BWPort0,BWPort015,BWFPDivider], 23, [2,1,16], 3, 6>; // Floating point division (YMM).
236 defm : X86WriteResPairUnsupported<WriteFDiv64Z>;
238 defm : X86WriteRes<WriteFSqrt, [BWPort0,BWFPDivider], 11, [1,4], 1>; // Floating point square root.
239 defm : X86WriteRes<WriteFSqrtLd, [BWPort0,BWPort23,BWFPDivider], 16, [1,1,7], 2>;
240 defm : BWWriteResPair<WriteFSqrtX, [BWPort0,BWFPDivider], 11, [1,7], 1, 5>; // Floating point square root (XMM).
241 defm : BWWriteResPair<WriteFSqrtY, [BWPort0,BWPort015,BWFPDivider], 21, [2,1,14], 3, 6>; // Floating point square root (YMM).
242 defm : X86WriteResPairUnsupported<WriteFSqrtZ>;
243 defm : X86WriteRes<WriteFSqrt64, [BWPort0,BWFPDivider], 16, [1,8], 1>; // Floating point double square root.
244 defm : X86WriteRes<WriteFSqrt64Ld, [BWPort0,BWPort23,BWFPDivider], 21, [1,1,14], 2>;
245 defm : BWWriteResPair<WriteFSqrt64X, [BWPort0,BWFPDivider], 16, [1,14],1, 5>; // Floating point double square root (XMM).
246 defm : BWWriteResPair<WriteFSqrt64Y, [BWPort0,BWPort015,BWFPDivider], 29, [2,1,28], 3, 6>; // Floating point double square root (YMM).
247 defm : X86WriteResPairUnsupported<WriteFSqrt64Z>;
248 defm : BWWriteResPair<WriteFSqrt80, [BWPort0,BWFPDivider], 23, [1,9]>; // Floating point long double square root.
250 defm : BWWriteResPair<WriteFRcp, [BWPort0], 5, [1], 1, 5>; // Floating point reciprocal estimate.
251 defm : BWWriteResPair<WriteFRcpX, [BWPort0], 5, [1], 1, 5>; // Floating point reciprocal estimate (XMM).
252 defm : BWWriteResPair<WriteFRcpY, [BWPort0,BWPort015], 11, [2,1], 3, 6>; // Floating point reciprocal estimate (YMM/ZMM).
253 defm : X86WriteResPairUnsupported<WriteFRcpZ>;
255 defm : BWWriteResPair<WriteFRsqrt, [BWPort0], 5, [1], 1, 5>; // Floating point reciprocal square root estimate.
256 defm : BWWriteResPair<WriteFRsqrtX,[BWPort0], 5, [1], 1, 5>; // Floating point reciprocal square root estimate (XMM).
257 defm : BWWriteResPair<WriteFRsqrtY,[BWPort0,BWPort015], 11, [2,1], 3, 6>; // Floating point reciprocal square root estimate (YMM/ZMM).
258 defm : X86WriteResPairUnsupported<WriteFRsqrtZ>;
260 defm : BWWriteResPair<WriteFMA, [BWPort01], 5, [1], 1, 5>; // Fused Multiply Add.
261 defm : BWWriteResPair<WriteFMAX, [BWPort01], 5, [1], 1, 5>; // Fused Multiply Add (XMM).
262 defm : BWWriteResPair<WriteFMAY, [BWPort01], 5, [1], 1, 6>; // Fused Multiply Add (YMM/ZMM).
263 defm : X86WriteResPairUnsupported<WriteFMAZ>;
264 defm : BWWriteResPair<WriteDPPD, [BWPort0,BWPort1,BWPort5], 9, [1,1,1], 3, 5>; // Floating point double dot product.
265 defm : BWWriteResPair<WriteDPPS, [BWPort0,BWPort1,BWPort5], 14, [2,1,1], 4, 5>; // Floating point single dot product.
266 defm : BWWriteResPair<WriteDPPSY, [BWPort0,BWPort1,BWPort5], 14, [2,1,1], 4, 6>; // Floating point single dot product (YMM).
267 defm : X86WriteResPairUnsupported<WriteDPPSZ>;
268 defm : BWWriteResPair<WriteFSign, [BWPort5], 1>; // Floating point fabs/fchs.
269 defm : X86WriteRes<WriteFRnd, [BWPort23], 6, [1], 1>; // Floating point rounding.
270 defm : X86WriteRes<WriteFRndY, [BWPort23], 6, [1], 1>; // Floating point rounding (YMM/ZMM).
271 defm : X86WriteResPairUnsupported<WriteFRndZ>;
272 defm : X86WriteRes<WriteFRndLd, [BWPort1,BWPort23], 11, [2,1], 3>;
273 defm : X86WriteRes<WriteFRndYLd, [BWPort1,BWPort23], 12, [2,1], 3>;
274 defm : BWWriteResPair<WriteFLogic, [BWPort5], 1, [1], 1, 5>; // Floating point and/or/xor logicals.
275 defm : BWWriteResPair<WriteFLogicY, [BWPort5], 1, [1], 1, 6>; // Floating point and/or/xor logicals (YMM/ZMM).
276 defm : X86WriteResPairUnsupported<WriteFLogicZ>;
277 defm : BWWriteResPair<WriteFTest, [BWPort0], 1, [1], 1, 5>; // Floating point TEST instructions.
278 defm : BWWriteResPair<WriteFTestY, [BWPort0], 1, [1], 1, 6>; // Floating point TEST instructions (YMM/ZMM).
279 defm : X86WriteResPairUnsupported<WriteFTestZ>;
280 defm : BWWriteResPair<WriteFShuffle, [BWPort5], 1, [1], 1, 5>; // Floating point vector shuffles.
281 defm : BWWriteResPair<WriteFShuffleY, [BWPort5], 1, [1], 1, 6>; // Floating point vector shuffles (YMM/ZMM).
282 defm : X86WriteResPairUnsupported<WriteFShuffleZ>;
283 defm : BWWriteResPair<WriteFVarShuffle, [BWPort5], 1, [1], 1, 5>; // Floating point vector variable shuffles.
284 defm : BWWriteResPair<WriteFVarShuffleY, [BWPort5], 1, [1], 1, 6>; // Floating point vector variable shuffles.
285 defm : X86WriteResPairUnsupported<WriteFVarShuffleZ>;
286 defm : BWWriteResPair<WriteFBlend, [BWPort015], 1, [1], 1, 5>; // Floating point vector blends.
287 defm : BWWriteResPair<WriteFBlendY, [BWPort015], 1, [1], 1, 6>; // Floating point vector blends.
288 defm : X86WriteResPairUnsupported<WriteFBlendZ>;
289 defm : BWWriteResPair<WriteFVarBlend, [BWPort5], 2, [2], 2, 5>; // Fp vector variable blends.
290 defm : BWWriteResPair<WriteFVarBlendY, [BWPort5], 2, [2], 2, 6>; // Fp vector variable blends.
291 defm : X86WriteResPairUnsupported<WriteFVarBlendZ>;
293 // FMA Scheduling helper class.
294 // class FMASC { X86FoldableSchedWrite Sched = WriteFAdd; }
296 // Vector integer operations.
297 defm : X86WriteRes<WriteVecLoad, [BWPort23], 5, [1], 1>;
298 defm : X86WriteRes<WriteVecLoadX, [BWPort23], 5, [1], 1>;
299 defm : X86WriteRes<WriteVecLoadY, [BWPort23], 6, [1], 1>;
300 defm : X86WriteRes<WriteVecLoadNT, [BWPort23], 5, [1], 1>;
301 defm : X86WriteRes<WriteVecLoadNTY, [BWPort23], 6, [1], 1>;
302 defm : X86WriteRes<WriteVecMaskedLoad, [BWPort23,BWPort5], 7, [1,2], 3>;
303 defm : X86WriteRes<WriteVecMaskedLoadY, [BWPort23,BWPort5], 8, [1,2], 3>;
304 defm : X86WriteRes<WriteVecStore, [BWPort237,BWPort4], 1, [1,1], 2>;
305 defm : X86WriteRes<WriteVecStoreX, [BWPort237,BWPort4], 1, [1,1], 2>;
306 defm : X86WriteRes<WriteVecStoreY, [BWPort237,BWPort4], 1, [1,1], 2>;
307 defm : X86WriteRes<WriteVecStoreNT, [BWPort237,BWPort4], 1, [1,1], 2>;
308 defm : X86WriteRes<WriteVecStoreNTY, [BWPort237,BWPort4], 1, [1,1], 2>;
309 defm : X86WriteRes<WriteVecMaskedStore, [BWPort0,BWPort4,BWPort237,BWPort15], 5, [1,1,1,1], 4>;
310 defm : X86WriteRes<WriteVecMaskedStoreY, [BWPort0,BWPort4,BWPort237,BWPort15], 5, [1,1,1,1], 4>;
311 defm : X86WriteRes<WriteVecMove, [BWPort015], 1, [1], 1>;
312 defm : X86WriteRes<WriteVecMoveX, [BWPort015], 1, [1], 1>;
313 defm : X86WriteRes<WriteVecMoveY, [BWPort015], 1, [1], 1>;
314 defm : X86WriteRes<WriteVecMoveToGpr, [BWPort0], 1, [1], 1>;
315 defm : X86WriteRes<WriteVecMoveFromGpr, [BWPort5], 1, [1], 1>;
317 defm : X86WriteRes<WriteEMMS, [BWPort01,BWPort15,BWPort015,BWPort0156], 31, [8,1,21,1], 31>;
319 defm : BWWriteResPair<WriteVecALU, [BWPort15], 1, [1], 1, 5>; // Vector integer ALU op, no logicals.
320 defm : BWWriteResPair<WriteVecALUX, [BWPort15], 1, [1], 1, 5>; // Vector integer ALU op, no logicals.
321 defm : BWWriteResPair<WriteVecALUY, [BWPort15], 1, [1], 1, 6>; // Vector integer ALU op, no logicals (YMM/ZMM).
322 defm : X86WriteResPairUnsupported<WriteVecALUZ>;
323 defm : BWWriteResPair<WriteVecLogic, [BWPort015], 1, [1], 1, 5>; // Vector integer and/or/xor.
324 defm : BWWriteResPair<WriteVecLogicX,[BWPort015], 1, [1], 1, 5>; // Vector integer and/or/xor.
325 defm : BWWriteResPair<WriteVecLogicY,[BWPort015], 1, [1], 1, 6>; // Vector integer and/or/xor (YMM/ZMM).
326 defm : X86WriteResPairUnsupported<WriteVecLogicZ>;
327 defm : BWWriteResPair<WriteVecTest, [BWPort0,BWPort5], 2, [1,1], 2, 5>; // Vector integer TEST instructions.
328 defm : BWWriteResPair<WriteVecTestY, [BWPort0,BWPort5], 4, [1,1], 2, 6>; // Vector integer TEST instructions (YMM/ZMM).
329 defm : X86WriteResPairUnsupported<WriteVecTestZ>;
330 defm : BWWriteResPair<WriteVecIMul, [BWPort0], 5, [1], 1, 5>; // Vector integer multiply.
331 defm : BWWriteResPair<WriteVecIMulX, [BWPort0], 5, [1], 1, 5>; // Vector integer multiply.
332 defm : BWWriteResPair<WriteVecIMulY, [BWPort0], 5, [1], 1, 6>; // Vector integer multiply.
333 defm : X86WriteResPairUnsupported<WriteVecIMulZ>;
334 defm : BWWriteResPair<WritePMULLD, [BWPort0], 10, [2], 2, 5>; // Vector PMULLD.
335 defm : BWWriteResPair<WritePMULLDY, [BWPort0], 10, [2], 2, 6>; // Vector PMULLD (YMM/ZMM).
336 defm : X86WriteResPairUnsupported<WritePMULLDZ>;
337 defm : BWWriteResPair<WriteShuffle, [BWPort5], 1, [1], 1, 5>; // Vector shuffles.
338 defm : BWWriteResPair<WriteShuffleX, [BWPort5], 1, [1], 1, 5>; // Vector shuffles.
339 defm : BWWriteResPair<WriteShuffleY, [BWPort5], 1, [1], 1, 6>; // Vector shuffles (YMM/ZMM).
340 defm : X86WriteResPairUnsupported<WriteShuffleZ>;
341 defm : BWWriteResPair<WriteVarShuffle, [BWPort5], 1, [1], 1, 5>; // Vector variable shuffles.
342 defm : BWWriteResPair<WriteVarShuffleX,[BWPort5], 1, [1], 1, 5>; // Vector variable shuffles.
343 defm : BWWriteResPair<WriteVarShuffleY,[BWPort5], 1, [1], 1, 6>; // Vector variable shuffles (YMM/ZMM).
344 defm : X86WriteResPairUnsupported<WriteVarShuffleZ>;
345 defm : BWWriteResPair<WriteBlend, [BWPort5], 1, [1], 1, 5>; // Vector blends.
346 defm : BWWriteResPair<WriteBlendY, [BWPort5], 1, [1], 1, 6>; // Vector blends (YMM/ZMM).
347 defm : X86WriteResPairUnsupported<WriteBlendZ>;
348 defm : BWWriteResPair<WriteVarBlend, [BWPort5], 2, [2], 2, 5>; // Vector variable blends.
349 defm : BWWriteResPair<WriteVarBlendY, [BWPort5], 2, [2], 2, 6>; // Vector variable blends (YMM/ZMM).
350 defm : X86WriteResPairUnsupported<WriteVarBlendZ>;
351 defm : BWWriteResPair<WriteMPSAD, [BWPort0, BWPort5], 7, [1, 2], 3, 5>; // Vector MPSAD.
352 defm : BWWriteResPair<WriteMPSADY, [BWPort0, BWPort5], 7, [1, 2], 3, 6>; // Vector MPSAD.
353 defm : X86WriteResPairUnsupported<WriteMPSADZ>;
354 defm : BWWriteResPair<WritePSADBW, [BWPort0], 5, [1], 1, 5>; // Vector PSADBW.
355 defm : BWWriteResPair<WritePSADBWX, [BWPort0], 5, [1], 1, 5>; // Vector PSADBW.
356 defm : BWWriteResPair<WritePSADBWY, [BWPort0], 5, [1], 1, 6>; // Vector PSADBW (YMM/ZMM).
357 defm : X86WriteResPairUnsupported<WritePSADBWZ>;
358 defm : BWWriteResPair<WritePHMINPOS, [BWPort0], 5>; // Vector PHMINPOS.
360 // Vector integer shifts.
361 defm : BWWriteResPair<WriteVecShift, [BWPort0], 1, [1], 1, 5>;
362 defm : BWWriteResPair<WriteVecShiftX, [BWPort0,BWPort5], 2, [1,1], 2, 5>;
363 defm : X86WriteRes<WriteVecShiftY, [BWPort0,BWPort5], 4, [1,1], 2>;
364 defm : X86WriteRes<WriteVecShiftYLd, [BWPort0,BWPort23], 7, [1,1], 2>;
365 defm : X86WriteResPairUnsupported<WriteVecShiftZ>;
367 defm : BWWriteResPair<WriteVecShiftImm, [BWPort0], 1, [1], 1, 5>;
368 defm : BWWriteResPair<WriteVecShiftImmX, [BWPort0], 1, [1], 1, 5>; // Vector integer immediate shifts (XMM).
369 defm : BWWriteResPair<WriteVecShiftImmY, [BWPort0], 1, [1], 1, 6>; // Vector integer immediate shifts (YMM/ZMM).
370 defm : X86WriteResPairUnsupported<WriteVecShiftImmZ>;
371 defm : BWWriteResPair<WriteVarVecShift, [BWPort0, BWPort5], 3, [2,1], 3, 5>; // Variable vector shifts.
372 defm : BWWriteResPair<WriteVarVecShiftY, [BWPort0, BWPort5], 3, [2,1], 3, 6>; // Variable vector shifts (YMM/ZMM).
373 defm : X86WriteResPairUnsupported<WriteVarVecShiftZ>;
375 // Vector insert/extract operations.
376 def : WriteRes<WriteVecInsert, [BWPort5]> {
379 let ResourceCycles = [2];
381 def : WriteRes<WriteVecInsertLd, [BWPort5,BWPort23]> {
386 def : WriteRes<WriteVecExtract, [BWPort0,BWPort5]> {
390 def : WriteRes<WriteVecExtractSt, [BWPort4,BWPort5,BWPort237]> {
395 // Conversion between integer and float.
396 defm : BWWriteResPair<WriteCvtSS2I, [BWPort1], 3>;
397 defm : BWWriteResPair<WriteCvtPS2I, [BWPort1], 3>;
398 defm : BWWriteResPair<WriteCvtPS2IY, [BWPort1], 3>;
399 defm : X86WriteResPairUnsupported<WriteCvtPS2IZ>;
400 defm : BWWriteResPair<WriteCvtSD2I, [BWPort1], 3>;
401 defm : BWWriteResPair<WriteCvtPD2I, [BWPort1], 3>;
402 defm : BWWriteResPair<WriteCvtPD2IY, [BWPort1], 3>;
403 defm : X86WriteResPairUnsupported<WriteCvtPD2IZ>;
405 defm : BWWriteResPair<WriteCvtI2SS, [BWPort1], 4>;
406 defm : BWWriteResPair<WriteCvtI2PS, [BWPort1], 4>;
407 defm : BWWriteResPair<WriteCvtI2PSY, [BWPort1], 4>;
408 defm : X86WriteResPairUnsupported<WriteCvtI2PSZ>;
409 defm : BWWriteResPair<WriteCvtI2SD, [BWPort1], 4>;
410 defm : BWWriteResPair<WriteCvtI2PD, [BWPort1], 4>;
411 defm : BWWriteResPair<WriteCvtI2PDY, [BWPort1], 4>;
412 defm : X86WriteResPairUnsupported<WriteCvtI2PDZ>;
414 defm : BWWriteResPair<WriteCvtSS2SD, [BWPort1], 3>;
415 defm : BWWriteResPair<WriteCvtPS2PD, [BWPort1], 3>;
416 defm : BWWriteResPair<WriteCvtPS2PDY, [BWPort1], 3>;
417 defm : X86WriteResPairUnsupported<WriteCvtPS2PDZ>;
418 defm : BWWriteResPair<WriteCvtSD2SS, [BWPort1], 3>;
419 defm : BWWriteResPair<WriteCvtPD2PS, [BWPort1], 3>;
420 defm : BWWriteResPair<WriteCvtPD2PSY, [BWPort1], 3>;
421 defm : X86WriteResPairUnsupported<WriteCvtPD2PSZ>;
423 defm : X86WriteRes<WriteCvtPH2PS, [BWPort0,BWPort5], 2, [1,1], 2>;
424 defm : X86WriteRes<WriteCvtPH2PSY, [BWPort0,BWPort5], 2, [1,1], 2>;
425 defm : X86WriteResUnsupported<WriteCvtPH2PSZ>;
426 defm : X86WriteRes<WriteCvtPH2PSLd, [BWPort0,BWPort23], 6, [1,1], 2>;
427 defm : X86WriteRes<WriteCvtPH2PSYLd, [BWPort0,BWPort23], 6, [1,1], 2>;
428 defm : X86WriteResUnsupported<WriteCvtPH2PSZLd>;
430 defm : X86WriteRes<WriteCvtPS2PH, [BWPort1,BWPort5], 4, [1,1], 2>;
431 defm : X86WriteRes<WriteCvtPS2PHY, [BWPort1,BWPort5], 6, [1,1], 2>;
432 defm : X86WriteResUnsupported<WriteCvtPS2PHZ>;
433 defm : X86WriteRes<WriteCvtPS2PHSt, [BWPort1,BWPort4,BWPort237], 5, [1,1,1], 3>;
434 defm : X86WriteRes<WriteCvtPS2PHYSt, [BWPort1,BWPort4,BWPort237], 7, [1,1,1], 3>;
435 defm : X86WriteResUnsupported<WriteCvtPS2PHZSt>;
437 // Strings instructions.
439 // Packed Compare Implicit Length Strings, Return Mask
440 def : WriteRes<WritePCmpIStrM, [BWPort0]> {
443 let ResourceCycles = [3];
445 def : WriteRes<WritePCmpIStrMLd, [BWPort0, BWPort23]> {
448 let ResourceCycles = [3,1];
451 // Packed Compare Explicit Length Strings, Return Mask
452 def : WriteRes<WritePCmpEStrM, [BWPort0, BWPort5, BWPort015, BWPort0156]> {
455 let ResourceCycles = [4,3,1,1];
457 def : WriteRes<WritePCmpEStrMLd, [BWPort0, BWPort5, BWPort23, BWPort015, BWPort0156]> {
459 let NumMicroOps = 10;
460 let ResourceCycles = [4,3,1,1,1];
463 // Packed Compare Implicit Length Strings, Return Index
464 def : WriteRes<WritePCmpIStrI, [BWPort0]> {
467 let ResourceCycles = [3];
469 def : WriteRes<WritePCmpIStrILd, [BWPort0, BWPort23]> {
472 let ResourceCycles = [3,1];
475 // Packed Compare Explicit Length Strings, Return Index
476 def : WriteRes<WritePCmpEStrI, [BWPort0, BWPort5, BWPort0156]> {
479 let ResourceCycles = [4,3,1];
481 def : WriteRes<WritePCmpEStrILd, [BWPort0, BWPort5, BWPort23, BWPort0156]> {
484 let ResourceCycles = [4,3,1,1];
487 // MOVMSK Instructions.
488 def : WriteRes<WriteFMOVMSK, [BWPort0]> { let Latency = 3; }
489 def : WriteRes<WriteVecMOVMSK, [BWPort0]> { let Latency = 3; }
490 def : WriteRes<WriteVecMOVMSKY, [BWPort0]> { let Latency = 3; }
491 def : WriteRes<WriteMMXMOVMSK, [BWPort0]> { let Latency = 1; }
494 def : WriteRes<WriteAESDecEnc, [BWPort5]> { // Decryption, encryption.
497 let ResourceCycles = [1];
499 def : WriteRes<WriteAESDecEncLd, [BWPort5, BWPort23]> {
502 let ResourceCycles = [1,1];
505 def : WriteRes<WriteAESIMC, [BWPort5]> { // InvMixColumn.
508 let ResourceCycles = [2];
510 def : WriteRes<WriteAESIMCLd, [BWPort5, BWPort23]> {
513 let ResourceCycles = [2,1];
516 def : WriteRes<WriteAESKeyGen, [BWPort0, BWPort5, BWPort015]> { // Key Generation.
518 let NumMicroOps = 11;
519 let ResourceCycles = [2,7,2];
521 def : WriteRes<WriteAESKeyGenLd, [BWPort0, BWPort5, BWPort23, BWPort015]> {
523 let NumMicroOps = 11;
524 let ResourceCycles = [2,7,1,1];
527 // Carry-less multiplication instructions.
528 defm : BWWriteResPair<WriteCLMul, [BWPort0], 5>;
530 // Catch-all for expensive system instructions.
531 def : WriteRes<WriteSystem, [BWPort0156]> { let Latency = 100; } // def WriteSystem : SchedWrite;
534 defm : BWWriteResPair<WriteFShuffle256, [BWPort5], 3, [1], 1, 6>; // Fp 256-bit width vector shuffles.
535 defm : BWWriteResPair<WriteFVarShuffle256, [BWPort5], 3, [1], 1, 6>; // Fp 256-bit width vector variable shuffles.
536 defm : BWWriteResPair<WriteShuffle256, [BWPort5], 3, [1], 1, 6>; // 256-bit width vector shuffles.
537 defm : BWWriteResPair<WriteVarShuffle256, [BWPort5], 3, [1], 1, 6>; // 256-bit width vector variable shuffles.
539 // Old microcoded instructions that nobody use.
540 def : WriteRes<WriteMicrocoded, [BWPort0156]> { let Latency = 100; } // def WriteMicrocoded : SchedWrite;
542 // Fence instructions.
543 def : WriteRes<WriteFence, [BWPort23, BWPort4]>;
546 def : WriteRes<WriteLDMXCSR, [BWPort0,BWPort23,BWPort0156]> { let Latency = 7; let NumMicroOps = 3; let ResourceCycles = [1,1,1]; }
547 def : WriteRes<WriteSTMXCSR, [BWPort4,BWPort5,BWPort237]> { let Latency = 2; let NumMicroOps = 3; let ResourceCycles = [1,1,1]; }
549 // Nop, not very useful expect it provides a model for nops!
550 def : WriteRes<WriteNop, []>;
552 ////////////////////////////////////////////////////////////////////////////////
553 // Horizontal add/sub instructions.
554 ////////////////////////////////////////////////////////////////////////////////
556 defm : BWWriteResPair<WriteFHAdd, [BWPort1,BWPort5], 5, [1,2], 3, 5>;
557 defm : BWWriteResPair<WriteFHAddY, [BWPort1,BWPort5], 5, [1,2], 3, 6>;
558 defm : BWWriteResPair<WritePHAdd, [BWPort5,BWPort15], 3, [2,1], 3, 5>;
559 defm : BWWriteResPair<WritePHAddX, [BWPort5,BWPort15], 3, [2,1], 3, 5>;
560 defm : BWWriteResPair<WritePHAddY, [BWPort5,BWPort15], 3, [2,1], 3, 6>;
564 def BWWriteResGroup1 : SchedWriteRes<[BWPort0]> {
567 let ResourceCycles = [1];
569 def: InstRW<[BWWriteResGroup1], (instregex "VPSLLVQ(Y?)rr",
572 def BWWriteResGroup2 : SchedWriteRes<[BWPort1]> {
575 let ResourceCycles = [1];
577 def: InstRW<[BWWriteResGroup2], (instregex "COM(P?)_FST0r",
580 def BWWriteResGroup3 : SchedWriteRes<[BWPort5]> {
583 let ResourceCycles = [1];
585 def: InstRW<[BWWriteResGroup3], (instregex "MMX_MOVQ2DQrr")>;
587 def BWWriteResGroup4 : SchedWriteRes<[BWPort6]> {
590 let ResourceCycles = [1];
592 def: InstRW<[BWWriteResGroup4], (instregex "JMP(16|32|64)r")>;
594 def BWWriteResGroup5 : SchedWriteRes<[BWPort01]> {
597 let ResourceCycles = [1];
599 def: InstRW<[BWWriteResGroup5], (instrs FINCSTP, FNOP)>;
601 def BWWriteResGroup6 : SchedWriteRes<[BWPort06]> {
604 let ResourceCycles = [1];
606 def: InstRW<[BWWriteResGroup6], (instrs CDQ, CQO)>;
608 def BWWriteResGroup7 : SchedWriteRes<[BWPort15]> {
611 let ResourceCycles = [1];
613 def: InstRW<[BWWriteResGroup7], (instregex "ANDN(32|64)rr",
618 def BWWriteResGroup8 : SchedWriteRes<[BWPort015]> {
621 let ResourceCycles = [1];
623 def: InstRW<[BWWriteResGroup8], (instregex "VPBLENDD(Y?)rri")>;
625 def BWWriteResGroup9 : SchedWriteRes<[BWPort0156]> {
628 let ResourceCycles = [1];
630 def: InstRW<[BWWriteResGroup9], (instregex "SGDT64m",
636 def BWWriteResGroup10 : SchedWriteRes<[BWPort4,BWPort237]> {
639 let ResourceCycles = [1,1];
641 def: InstRW<[BWWriteResGroup10], (instregex "FBSTPm",
642 "ST_FP(32|64|80)m")>;
644 def BWWriteResGroup12 : SchedWriteRes<[BWPort01]> {
647 let ResourceCycles = [2];
649 def: InstRW<[BWWriteResGroup12], (instrs FDECSTP)>;
651 def BWWriteResGroup13 : SchedWriteRes<[BWPort06]> {
654 let ResourceCycles = [2];
656 def: InstRW<[BWWriteResGroup13], (instregex "ROL(8|16|32|64)r1",
659 "ROR(8|16|32|64)ri")>;
661 def BWWriteResGroup14 : SchedWriteRes<[BWPort0156]> {
664 let ResourceCycles = [2];
666 def: InstRW<[BWWriteResGroup14], (instrs LFENCE,
671 def BWWriteResGroup15 : SchedWriteRes<[BWPort0,BWPort5]> {
674 let ResourceCycles = [1,1];
676 def: InstRW<[BWWriteResGroup15], (instregex "(V?)CVTPS2PDrr",
679 def BWWriteResGroup16 : SchedWriteRes<[BWPort6,BWPort0156]> {
682 let ResourceCycles = [1,1];
684 def: InstRW<[BWWriteResGroup16], (instregex "CLFLUSH")>;
686 def BWWriteResGroup17 : SchedWriteRes<[BWPort01,BWPort015]> {
689 let ResourceCycles = [1,1];
691 def: InstRW<[BWWriteResGroup17], (instregex "MMX_MOVDQ2Qrr")>;
693 def BWWriteResGroup18 : SchedWriteRes<[BWPort237,BWPort0156]> {
696 let ResourceCycles = [1,1];
698 def: InstRW<[BWWriteResGroup18], (instrs SFENCE)>;
700 def BWWriteResGroup20 : SchedWriteRes<[BWPort06,BWPort0156]> {
703 let ResourceCycles = [1,1];
705 def: InstRW<[BWWriteResGroup20], (instrs CWD)>;
706 def: InstRW<[BWWriteResGroup20], (instrs JCXZ, JECXZ, JRCXZ)>;
707 def: InstRW<[BWWriteResGroup20], (instregex "ADC8i8",
713 def BWWriteResGroup22 : SchedWriteRes<[BWPort4,BWPort6,BWPort237]> {
716 let ResourceCycles = [1,1,1];
718 def: InstRW<[BWWriteResGroup22], (instrs FNSTCW16m)>;
720 def BWWriteResGroup24 : SchedWriteRes<[BWPort4,BWPort237,BWPort15]> {
723 let ResourceCycles = [1,1,1];
725 def: InstRW<[BWWriteResGroup24], (instregex "MOVBE(16|32|64)mr")>;
727 def BWWriteResGroup25 : SchedWriteRes<[BWPort4,BWPort237,BWPort0156]> {
730 let ResourceCycles = [1,1,1];
732 def: InstRW<[BWWriteResGroup25], (instrs PUSH16r, PUSH32r, PUSH64r,
733 STOSB, STOSL, STOSQ, STOSW)>;
734 def: InstRW<[BWWriteResGroup25], (instregex "PUSH(16|32|64)rmr",
737 def BWWriteResGroup27 : SchedWriteRes<[BWPort1]> {
740 let ResourceCycles = [1];
742 def: InstRW<[BWWriteResGroup27], (instregex "MMX_CVTPI2PSirr",
745 "(V?)CVTDQ2PS(Y?)rr")>;
747 def BWWriteResGroup27_16 : SchedWriteRes<[BWPort1, BWPort0156]> {
750 let ResourceCycles = [1,1];
752 def: InstRW<[BWWriteResGroup27_16], (instrs IMUL16rri, IMUL16rri8)>;
754 def BWWriteResGroup28 : SchedWriteRes<[BWPort5]> {
757 let ResourceCycles = [1];
759 def: InstRW<[BWWriteResGroup28], (instregex "VPBROADCASTBrr",
762 def BWWriteResGroup30 : SchedWriteRes<[BWPort0156]> {
765 let ResourceCycles = [3];
767 def: InstRW<[BWWriteResGroup30], (instrs XADD8rr, XADD16rr, XADD32rr, XADD64rr,
768 XCHG8rr, XCHG16rr, XCHG32rr, XCHG64rr,
769 XCHG16ar, XCHG32ar, XCHG64ar)>;
771 def BWWriteResGroup33 : SchedWriteRes<[BWPort5,BWPort0156]> {
774 let ResourceCycles = [2,1];
776 def: InstRW<[BWWriteResGroup33], (instregex "MMX_PACKSSDWirr",
780 def BWWriteResGroup34 : SchedWriteRes<[BWPort6,BWPort0156]> {
783 let ResourceCycles = [1,2];
785 def: InstRW<[BWWriteResGroup34], (instregex "CLD")>;
787 def BWWriteResGroup35 : SchedWriteRes<[BWPort06,BWPort0156]> {
790 let ResourceCycles = [1,2];
792 def: InstRW<[BWWriteResGroup35], (instregex "RCL(8|16|32|64)r1",
795 "RCR(8|16|32|64)ri")>;
797 def BWWriteResGroup36 : SchedWriteRes<[BWPort06,BWPort0156]> {
800 let ResourceCycles = [2,1];
802 def: InstRW<[BWWriteResGroup36], (instregex "ROL(8|16|32|64)rCL",
803 "ROR(8|16|32|64)rCL",
804 "SAR(8|16|32|64)rCL",
805 "SHL(8|16|32|64)rCL",
806 "SHR(8|16|32|64)rCL")>;
808 def BWWriteResGroup37 : SchedWriteRes<[BWPort4,BWPort6,BWPort237,BWPort0156]> {
811 let ResourceCycles = [1,1,1,1];
813 def: InstRW<[BWWriteResGroup37], (instregex "CALL(16|32|64)r")>;
815 def BWWriteResGroup38 : SchedWriteRes<[BWPort4,BWPort237,BWPort06,BWPort0156]> {
818 let ResourceCycles = [1,1,1,1];
820 def: InstRW<[BWWriteResGroup38], (instrs CALL64pcrel32)>;
821 def: InstRW<[BWWriteResGroup38], (instregex "SET(A|BE)m")>;
823 def BWWriteResGroup39 : SchedWriteRes<[BWPort0,BWPort1]> {
826 let ResourceCycles = [1,1];
828 def: InstRW<[BWWriteResGroup39], (instregex "(V?)CVT(T?)SD2SI64rr",
829 "(V?)CVT(T?)SD2SIrr",
830 "(V?)CVT(T?)SS2SI64rr",
831 "(V?)CVT(T?)SS2SIrr")>;
833 def BWWriteResGroup40 : SchedWriteRes<[BWPort0,BWPort5]> {
836 let ResourceCycles = [1,1];
838 def: InstRW<[BWWriteResGroup40], (instregex "VCVTPS2PDYrr")>;
840 def BWWriteResGroup41 : SchedWriteRes<[BWPort0,BWPort0156]> {
843 let ResourceCycles = [1,1];
845 def: InstRW<[BWWriteResGroup41], (instrs FNSTSW16r)>;
847 def BWWriteResGroup42 : SchedWriteRes<[BWPort1,BWPort5]> {
850 let ResourceCycles = [1,1];
852 def: InstRW<[BWWriteResGroup42], (instrs IMUL64r, MUL64r, MULX64rr)>;
853 def: InstRW<[BWWriteResGroup42], (instregex "MMX_CVTPI2PDirr",
854 "MMX_CVT(T?)PD2PIirr",
855 "MMX_CVT(T?)PS2PIirr",
862 "(V?)CVT(T?)PD2DQrr")>;
864 def BWWriteResGroup42_16 : SchedWriteRes<[BWPort1,BWPort06,BWPort0156]> {
867 let ResourceCycles = [1,1,2];
869 def: InstRW<[BWWriteResGroup42_16], (instrs IMUL16r, MUL16r)>;
871 def BWWriteResGroup43 : SchedWriteRes<[BWPort0,BWPort4,BWPort237]> {
874 let ResourceCycles = [1,1,1];
876 def: InstRW<[BWWriteResGroup43], (instrs FNSTSWm)>;
878 def BWWriteResGroup44 : SchedWriteRes<[BWPort1,BWPort4,BWPort237]> {
881 let ResourceCycles = [1,1,1];
883 def: InstRW<[BWWriteResGroup44], (instregex "IST(T?)_FP(16|32|64)m",
886 def BWWriteResGroup45 : SchedWriteRes<[BWPort0156]> {
889 let ResourceCycles = [4];
891 def: InstRW<[BWWriteResGroup45], (instrs FNCLEX)>;
893 def BWWriteResGroup46 : SchedWriteRes<[BWPort015,BWPort0156]> {
896 let ResourceCycles = [1,3];
898 def: InstRW<[BWWriteResGroup46], (instrs VZEROUPPER)>;
900 def BWWriteResGroup47 : SchedWriteRes<[BWPort0]> {
903 let ResourceCycles = [1];
905 def: InstRW<[BWWriteResGroup47], (instregex "(V?)PCMPGTQ(Y?)rr",
906 "MUL_(FPrST0|FST0r|FrST0)")>;
908 def BWWriteResGroup49 : SchedWriteRes<[BWPort23]> {
911 let ResourceCycles = [1];
913 def: InstRW<[BWWriteResGroup49], (instregex "MOVSX(16|32|64)rm16",
914 "MOVSX(16|32|64)rm32",
915 "MOVSX(16|32|64)rm8",
916 "MOVZX(16|32|64)rm16",
917 "MOVZX(16|32|64)rm8",
925 def BWWriteResGroup50 : SchedWriteRes<[BWPort1,BWPort5]> {
928 let ResourceCycles = [1,2];
930 def: InstRW<[BWWriteResGroup50], (instregex "(V?)CVTSI642SSrr")>;
932 def BWWriteResGroup51 : SchedWriteRes<[BWPort1,BWPort6,BWPort06]> {
935 let ResourceCycles = [1,1,1];
937 def: InstRW<[BWWriteResGroup51], (instregex "STR(16|32|64)r")>;
939 def BWWriteResGroup52 : SchedWriteRes<[BWPort1,BWPort06,BWPort0156]> {
942 let ResourceCycles = [1,1,1];
944 def: InstRW<[BWWriteResGroup52], (instrs IMUL32r, MUL32r, MULX32rr)>;
946 def BWWriteResGroup54 : SchedWriteRes<[BWPort6,BWPort0156]> {
949 let ResourceCycles = [1,4];
951 def: InstRW<[BWWriteResGroup54], (instrs PAUSE)>;
953 def BWWriteResGroup55 : SchedWriteRes<[BWPort06,BWPort0156]> {
956 let ResourceCycles = [1,4];
958 def: InstRW<[BWWriteResGroup55], (instrs XSETBV)>;
960 def BWWriteResGroup56 : SchedWriteRes<[BWPort06,BWPort0156]> {
963 let ResourceCycles = [2,3];
965 def: InstRW<[BWWriteResGroup56], (instregex "CMPXCHG(8|16|32|64)rr")>;
967 def BWWriteResGroup57 : SchedWriteRes<[BWPort4,BWPort237,BWPort0156]> {
970 let ResourceCycles = [1,1,4];
972 def: InstRW<[BWWriteResGroup57], (instregex "PUSHF(16|64)")>;
974 def BWWriteResGroup58 : SchedWriteRes<[BWPort23]> {
977 let ResourceCycles = [1];
979 def: InstRW<[BWWriteResGroup58], (instregex "LD_F(32|64|80)m",
990 def BWWriteResGroup59 : SchedWriteRes<[BWPort0,BWPort23]> {
993 let ResourceCycles = [1,1];
995 def: InstRW<[BWWriteResGroup59], (instregex "(V?)CVTPS2PDrm",
1000 def BWWriteResGroup60 : SchedWriteRes<[BWPort1,BWPort5]> {
1002 let NumMicroOps = 2;
1003 let ResourceCycles = [1,1];
1005 def: InstRW<[BWWriteResGroup60], (instregex "VCVTDQ2PDYrr",
1007 "VCVT(T?)PD2DQYrr")>;
1009 def BWWriteResGroup62 : SchedWriteRes<[BWPort6,BWPort23]> {
1011 let NumMicroOps = 2;
1012 let ResourceCycles = [1,1];
1014 def: InstRW<[BWWriteResGroup62], (instregex "FARJMP64",
1017 def BWWriteResGroup63 : SchedWriteRes<[BWPort23,BWPort06]> {
1019 let NumMicroOps = 2;
1020 let ResourceCycles = [1,1];
1022 def: InstRW<[BWWriteResGroup63], (instregex "BT(16|32|64)mi8")>;
1024 def BWWriteResGroup64 : SchedWriteRes<[BWPort23,BWPort15]> {
1026 let NumMicroOps = 2;
1027 let ResourceCycles = [1,1];
1029 def: InstRW<[BWWriteResGroup64], (instregex "ANDN(32|64)rm",
1033 "MOVBE(16|32|64)rm")>;
1035 def BWWriteResGroup65 : SchedWriteRes<[BWPort23,BWPort015]> {
1037 let NumMicroOps = 2;
1038 let ResourceCycles = [1,1];
1040 def: InstRW<[BWWriteResGroup65], (instregex "VINSERTF128rm",
1044 def BWWriteResGroup66 : SchedWriteRes<[BWPort23,BWPort0156]> {
1046 let NumMicroOps = 2;
1047 let ResourceCycles = [1,1];
1049 def: InstRW<[BWWriteResGroup66], (instrs POP16r, POP32r, POP64r)>;
1050 def: InstRW<[BWWriteResGroup66], (instregex "POP(16|32|64)rmr")>;
1052 def BWWriteResGroup68 : SchedWriteRes<[BWPort1,BWPort6,BWPort06,BWPort0156]> {
1054 let NumMicroOps = 4;
1055 let ResourceCycles = [1,1,1,1];
1057 def: InstRW<[BWWriteResGroup68], (instregex "SLDT(16|32|64)r")>;
1059 def BWWriteResGroup69 : SchedWriteRes<[BWPort4,BWPort23,BWPort237,BWPort06]> {
1061 let NumMicroOps = 4;
1062 let ResourceCycles = [1,1,1,1];
1064 def: InstRW<[BWWriteResGroup69], (instregex "BTC(16|32|64)mi8",
1067 "SAR(8|16|32|64)m1",
1068 "SAR(8|16|32|64)mi",
1069 "SHL(8|16|32|64)m1",
1070 "SHL(8|16|32|64)mi",
1071 "SHR(8|16|32|64)m1",
1072 "SHR(8|16|32|64)mi")>;
1074 def BWWriteResGroup70 : SchedWriteRes<[BWPort4,BWPort23,BWPort237,BWPort0156]> {
1076 let NumMicroOps = 4;
1077 let ResourceCycles = [1,1,1,1];
1079 def: InstRW<[BWWriteResGroup70], (instregex "POP(16|32|64)rmm",
1080 "PUSH(16|32|64)rmm")>;
1082 def BWWriteResGroup71 : SchedWriteRes<[BWPort6,BWPort0156]> {
1084 let NumMicroOps = 6;
1085 let ResourceCycles = [1,5];
1087 def: InstRW<[BWWriteResGroup71], (instrs STD)>;
1089 def BWWriteResGroup73 : SchedWriteRes<[BWPort0,BWPort23]> {
1091 let NumMicroOps = 2;
1092 let ResourceCycles = [1,1];
1094 def: InstRW<[BWWriteResGroup73], (instregex "VPSLLVQYrm",
1097 def BWWriteResGroup74 : SchedWriteRes<[BWPort1,BWPort23]> {
1099 let NumMicroOps = 2;
1100 let ResourceCycles = [1,1];
1102 def: InstRW<[BWWriteResGroup74], (instregex "FCOM(P?)(32|64)m")>;
1104 def BWWriteResGroup77 : SchedWriteRes<[BWPort23,BWPort015]> {
1106 let NumMicroOps = 2;
1107 let ResourceCycles = [1,1];
1109 def: InstRW<[BWWriteResGroup77], (instregex "VPBLENDDYrmi")>;
1111 def BWWriteResGroup79 : SchedWriteRes<[BWPort5,BWPort23]> {
1113 let NumMicroOps = 3;
1114 let ResourceCycles = [2,1];
1116 def: InstRW<[BWWriteResGroup79], (instregex "MMX_PACKSSDWirm",
1118 "MMX_PACKUSWBirm")>;
1120 def BWWriteResGroup80 : SchedWriteRes<[BWPort23,BWPort0156]> {
1122 let NumMicroOps = 3;
1123 let ResourceCycles = [1,2];
1125 def: InstRW<[BWWriteResGroup80], (instrs LEAVE, LEAVE64,
1126 SCASB, SCASL, SCASQ, SCASW)>;
1128 def BWWriteResGroup82 : SchedWriteRes<[BWPort0,BWPort01,BWPort23]> {
1130 let NumMicroOps = 3;
1131 let ResourceCycles = [1,1,1];
1133 def: InstRW<[BWWriteResGroup82], (instrs FLDCW16m)>;
1135 def BWWriteResGroup84 : SchedWriteRes<[BWPort6,BWPort23,BWPort0156]> {
1137 let NumMicroOps = 3;
1138 let ResourceCycles = [1,1,1];
1140 def: InstRW<[BWWriteResGroup84], (instrs LRETQ, RETQ)>;
1142 def BWWriteResGroup87 : SchedWriteRes<[BWPort4,BWPort23,BWPort237,BWPort06]> {
1144 let NumMicroOps = 5;
1145 let ResourceCycles = [1,1,1,2];
1147 def: InstRW<[BWWriteResGroup87], (instregex "ROL(8|16|32|64)m1",
1148 "ROL(8|16|32|64)mi",
1149 "ROR(8|16|32|64)m1",
1150 "ROR(8|16|32|64)mi")>;
1152 def BWWriteResGroup88 : SchedWriteRes<[BWPort4,BWPort23,BWPort237,BWPort0156]> {
1154 let NumMicroOps = 5;
1155 let ResourceCycles = [1,1,1,2];
1157 def: InstRW<[BWWriteResGroup88], (instregex "XADD(8|16|32|64)rm")>;
1159 def BWWriteResGroup89 : SchedWriteRes<[BWPort4,BWPort6,BWPort23,BWPort237,BWPort0156]> {
1161 let NumMicroOps = 5;
1162 let ResourceCycles = [1,1,1,1,1];
1164 def: InstRW<[BWWriteResGroup89], (instregex "CALL(16|32|64)m",
1167 def BWWriteResGroup90 : SchedWriteRes<[BWPort6,BWPort06,BWPort15,BWPort0156]> {
1169 let NumMicroOps = 7;
1170 let ResourceCycles = [2,2,1,2];
1172 def: InstRW<[BWWriteResGroup90], (instrs LOOP)>;
1174 def BWWriteResGroup91 : SchedWriteRes<[BWPort1,BWPort23]> {
1176 let NumMicroOps = 2;
1177 let ResourceCycles = [1,1];
1179 def: InstRW<[BWWriteResGroup91], (instregex "MMX_CVTPI2PSirm",
1184 def BWWriteResGroup91_16 : SchedWriteRes<[BWPort1, BWPort0156, BWPort23]> {
1186 let NumMicroOps = 3;
1187 let ResourceCycles = [1,1,1];
1189 def: InstRW<[BWWriteResGroup91_16], (instrs IMUL16rmi, IMUL16rmi8)>;
1191 def BWWriteResGroup91_16_2 : SchedWriteRes<[BWPort1, BWPort06, BWPort0156, BWPort23]> {
1193 let NumMicroOps = 5;
1194 let ResourceCycles = [1,1,2,1];
1196 def: InstRW<[BWWriteResGroup91_16_2], (instrs IMUL16m, MUL16m)>;
1198 def BWWriteResGroup92 : SchedWriteRes<[BWPort5,BWPort23]> {
1200 let NumMicroOps = 2;
1201 let ResourceCycles = [1,1];
1203 def: InstRW<[BWWriteResGroup92], (instregex "VPMOVSXBDYrm",
1211 def BWWriteResGroup97 : SchedWriteRes<[BWPort23,BWPort237,BWPort06,BWPort0156]> {
1213 let NumMicroOps = 5;
1214 let ResourceCycles = [1,1,1,2];
1216 def: InstRW<[BWWriteResGroup97], (instregex "RCL(8|16|32|64)m1",
1217 "RCL(8|16|32|64)mi",
1218 "RCR(8|16|32|64)m1",
1219 "RCR(8|16|32|64)mi")>;
1221 def BWWriteResGroup98 : SchedWriteRes<[BWPort23,BWPort237,BWPort06,BWPort0156]> {
1223 let NumMicroOps = 5;
1224 let ResourceCycles = [1,1,2,1];
1226 def: InstRW<[BWWriteResGroup98], (instregex "ROR(8|16|32|64)mCL")>;
1228 def BWWriteResGroup99 : SchedWriteRes<[BWPort4,BWPort23,BWPort237,BWPort0156]> {
1230 let NumMicroOps = 6;
1231 let ResourceCycles = [1,1,1,3];
1233 def: InstRW<[BWWriteResGroup99], (instregex "XCHG(8|16|32|64)rm")>;
1235 def BWWriteResGroup100 : SchedWriteRes<[BWPort4,BWPort23,BWPort237,BWPort06,BWPort0156]> {
1237 let NumMicroOps = 6;
1238 let ResourceCycles = [1,1,1,2,1];
1240 def : SchedAlias<WriteADCRMW, BWWriteResGroup100>;
1241 def: InstRW<[BWWriteResGroup100], (instregex "CMPXCHG(8|16|32|64)rm",
1242 "ROL(8|16|32|64)mCL",
1243 "SAR(8|16|32|64)mCL",
1244 "SHL(8|16|32|64)mCL",
1245 "SHR(8|16|32|64)mCL")>;
1247 def BWWriteResGroup101 : SchedWriteRes<[BWPort1,BWPort23]> {
1249 let NumMicroOps = 2;
1250 let ResourceCycles = [1,1];
1252 def: InstRW<[BWWriteResGroup101], (instregex "(ADD|SUB|SUBR)_F(32|64)m",
1257 def BWWriteResGroup105 : SchedWriteRes<[BWPort0,BWPort1,BWPort23]> {
1259 let NumMicroOps = 3;
1260 let ResourceCycles = [1,1,1];
1262 def: InstRW<[BWWriteResGroup105], (instregex "(V?)CVTSS2SI(64)?rm",
1263 "(V?)CVT(T?)SD2SI64rm",
1264 "(V?)CVT(T?)SD2SIrm",
1266 "(V?)CVTTSS2SIrm")>;
1268 def BWWriteResGroup106 : SchedWriteRes<[BWPort0,BWPort5,BWPort23]> {
1270 let NumMicroOps = 3;
1271 let ResourceCycles = [1,1,1];
1273 def: InstRW<[BWWriteResGroup106], (instregex "VCVTPS2PDYrm")>;
1275 def BWWriteResGroup107 : SchedWriteRes<[BWPort1,BWPort5,BWPort23]> {
1277 let NumMicroOps = 3;
1278 let ResourceCycles = [1,1,1];
1280 def: InstRW<[BWWriteResGroup107], (instrs IMUL64m, MUL64m, MULX64rm)>;
1281 def: InstRW<[BWWriteResGroup107], (instregex "CVTPD2PSrm",
1284 "MMX_CVT(T?)PD2PIirm",
1288 def BWWriteResGroup108 : SchedWriteRes<[BWPort5,BWPort23,BWPort015]> {
1290 let NumMicroOps = 3;
1291 let ResourceCycles = [1,1,1];
1293 def: InstRW<[BWWriteResGroup108], (instregex "VPBROADCASTB(Y?)rm",
1294 "VPBROADCASTW(Y?)rm")>;
1296 def BWWriteResGroup112 : SchedWriteRes<[BWPort23,BWPort06,BWPort0156]> {
1298 let NumMicroOps = 5;
1299 let ResourceCycles = [1,1,3];
1301 def: InstRW<[BWWriteResGroup112], (instregex "RDRAND(16|32|64)r")>;
1303 def BWWriteResGroup113 : SchedWriteRes<[BWPort1,BWPort6,BWPort23,BWPort0156]> {
1305 let NumMicroOps = 5;
1306 let ResourceCycles = [1,2,1,1];
1308 def: InstRW<[BWWriteResGroup113], (instregex "LAR(16|32|64)rm",
1309 "LSL(16|32|64)rm")>;
1311 def BWWriteResGroup115 : SchedWriteRes<[BWPort0,BWPort23]> {
1313 let NumMicroOps = 2;
1314 let ResourceCycles = [1,1];
1316 def: InstRW<[BWWriteResGroup115], (instregex "(V?)PCMPGTQrm")>;
1318 def BWWriteResGroup117 : SchedWriteRes<[BWPort1,BWPort23]> {
1320 let NumMicroOps = 3;
1321 let ResourceCycles = [2,1];
1323 def: InstRW<[BWWriteResGroup117], (instregex "FICOM(P?)(16|32)m")>;
1325 def BWWriteResGroup120 : SchedWriteRes<[BWPort0,BWPort1,BWPort5,BWPort23]> {
1327 let NumMicroOps = 4;
1328 let ResourceCycles = [1,1,1,1];
1330 def: InstRW<[BWWriteResGroup120], (instregex "CVTTSS2SI64rm")>;
1332 def BWWriteResGroup121 : SchedWriteRes<[BWPort1,BWPort23,BWPort06,BWPort0156]> {
1334 let NumMicroOps = 4;
1335 let ResourceCycles = [1,1,1,1];
1337 def: InstRW<[BWWriteResGroup121], (instrs IMUL32m, MUL32m, MULX32rm)>;
1339 def BWWriteResGroup122_1 : SchedWriteRes<[BWPort0,BWFPDivider]> {
1341 let NumMicroOps = 1;
1342 let ResourceCycles = [1,3]; // Really 2.5 cycle throughput
1344 def : SchedAlias<WriteFDiv, BWWriteResGroup122_1>; // TODO - convert to ZnWriteResFpuPair
1346 def BWWriteResGroup123 : SchedWriteRes<[BWPort0,BWPort23]> {
1348 let NumMicroOps = 2;
1349 let ResourceCycles = [1,1];
1351 def: InstRW<[BWWriteResGroup123], (instregex "MUL_F(32|64)m",
1354 def BWWriteResGroup128 : SchedWriteRes<[BWPort1,BWPort5,BWPort23]> {
1356 let NumMicroOps = 3;
1357 let ResourceCycles = [1,1,1];
1359 def: InstRW<[BWWriteResGroup128], (instregex "VCVTDQ2PDYrm")>;
1361 def BWWriteResGroup131 : SchedWriteRes<[BWPort1,BWPort06,BWPort0156]> {
1363 let NumMicroOps = 7;
1364 let ResourceCycles = [2,2,3];
1366 def: InstRW<[BWWriteResGroup131], (instregex "RCL(16|32|64)rCL",
1367 "RCR(16|32|64)rCL")>;
1369 def BWWriteResGroup132 : SchedWriteRes<[BWPort1,BWPort06,BWPort15,BWPort0156]> {
1371 let NumMicroOps = 9;
1372 let ResourceCycles = [1,4,1,3];
1374 def: InstRW<[BWWriteResGroup132], (instregex "RCL8rCL")>;
1376 def BWWriteResGroup133 : SchedWriteRes<[BWPort06,BWPort0156]> {
1378 let NumMicroOps = 11;
1379 let ResourceCycles = [2,9];
1381 def: InstRW<[BWWriteResGroup133], (instrs LOOPE)>;
1382 def: InstRW<[BWWriteResGroup133], (instrs LOOPNE)>;
1384 def BWWriteResGroup135 : SchedWriteRes<[BWPort1,BWPort23]> {
1386 let NumMicroOps = 3;
1387 let ResourceCycles = [2,1];
1389 def: InstRW<[BWWriteResGroup135], (instregex "(ADD|SUB|SUBR)_FI(16|32)m")>;
1391 def BWWriteResGroup139_1 : SchedWriteRes<[BWPort0,BWFPDivider]> {
1393 let NumMicroOps = 1;
1394 let ResourceCycles = [1,4];
1396 def : SchedAlias<WriteFDiv64, BWWriteResGroup139_1>; // TODO - convert to ZnWriteResFpuPair
1398 def BWWriteResGroup141 : SchedWriteRes<[BWPort0,BWPort1,BWPort23]> {
1400 let NumMicroOps = 3;
1401 let ResourceCycles = [1,1,1];
1403 def: InstRW<[BWWriteResGroup141], (instregex "MUL_FI(16|32)m")>;
1405 def BWWriteResGroup144 : SchedWriteRes<[BWPort1,BWPort6,BWPort23,BWPort0156]> {
1407 let NumMicroOps = 8;
1408 let ResourceCycles = [2,2,1,3];
1410 def: InstRW<[BWWriteResGroup144], (instregex "LAR(16|32|64)rr")>;
1412 def BWWriteResGroup145 : SchedWriteRes<[BWPort1,BWPort06,BWPort15,BWPort0156]> {
1414 let NumMicroOps = 10;
1415 let ResourceCycles = [2,3,1,4];
1417 def: InstRW<[BWWriteResGroup145], (instregex "RCR8rCL")>;
1419 def BWWriteResGroup146 : SchedWriteRes<[BWPort0,BWPort1,BWPort6,BWPort0156]> {
1421 let NumMicroOps = 12;
1422 let ResourceCycles = [2,1,4,5];
1424 def: InstRW<[BWWriteResGroup146], (instrs XCH_F)>;
1426 def BWWriteResGroup147 : SchedWriteRes<[BWPort0]> {
1428 let NumMicroOps = 1;
1429 let ResourceCycles = [1];
1431 def: InstRW<[BWWriteResGroup147], (instregex "DIVR_(FPrST0|FST0r|FrST0)")>;
1433 def BWWriteResGroup149 : SchedWriteRes<[BWPort1,BWPort23,BWPort237,BWPort06,BWPort15,BWPort0156]> {
1435 let NumMicroOps = 10;
1436 let ResourceCycles = [1,1,1,4,1,2];
1438 def: InstRW<[BWWriteResGroup149], (instregex "RCL(8|16|32|64)mCL")>;
1440 def BWWriteResGroup150 : SchedWriteRes<[BWPort0,BWPort23,BWFPDivider]> {
1442 let NumMicroOps = 2;
1443 let ResourceCycles = [1,1,5];
1445 def : SchedAlias<WriteFDivLd, BWWriteResGroup150>; // TODO - convert to ZnWriteResFpuPair
1447 def BWWriteResGroup153 : SchedWriteRes<[BWPort4,BWPort23,BWPort237,BWPort06,BWPort15,BWPort0156]> {
1449 let NumMicroOps = 14;
1450 let ResourceCycles = [1,1,1,4,2,5];
1452 def: InstRW<[BWWriteResGroup153], (instrs CMPXCHG8B)>;
1454 def BWWriteResGroup154 : SchedWriteRes<[BWPort5]> {
1456 let NumMicroOps = 16;
1457 let ResourceCycles = [16];
1459 def: InstRW<[BWWriteResGroup154], (instrs VZEROALL)>;
1461 def BWWriteResGroup159 : SchedWriteRes<[BWPort5,BWPort6,BWPort06,BWPort0156]> {
1463 let NumMicroOps = 8;
1464 let ResourceCycles = [1,1,1,5];
1466 def: InstRW<[BWWriteResGroup159], (instrs CPUID)>;
1467 def: InstRW<[BWWriteResGroup159], (instrs RDTSC)>;
1469 def BWWriteResGroup160 : SchedWriteRes<[BWPort1,BWPort23,BWPort237,BWPort06,BWPort15,BWPort0156]> {
1471 let NumMicroOps = 11;
1472 let ResourceCycles = [2,1,1,3,1,3];
1474 def: InstRW<[BWWriteResGroup160], (instregex "RCR(8|16|32|64)mCL")>;
1476 def BWWriteResGroup161 : SchedWriteRes<[BWPort0,BWPort23,BWFPDivider]> {
1478 let NumMicroOps = 2;
1479 let ResourceCycles = [1,1,8];
1481 def : SchedAlias<WriteFDiv64Ld, BWWriteResGroup161>; // TODO - convert to ZnWriteResFpuPair
1483 def BWWriteResGroup165 : SchedWriteRes<[BWPort0]> {
1485 let NumMicroOps = 1;
1486 let ResourceCycles = [1];
1488 def: InstRW<[BWWriteResGroup165], (instregex "DIV_(FPrST0|FST0r|FrST0)")>;
1490 def BWWriteResGroup167 : SchedWriteRes<[BWPort4,BWPort5,BWPort6,BWPort23,BWPort237,BWPort06,BWPort0156]> {
1492 let NumMicroOps = 8;
1493 let ResourceCycles = [1,1,1,1,1,1,2];
1495 def: InstRW<[BWWriteResGroup167], (instrs INSB, INSL, INSW)>;
1497 def BWWriteResGroup169 : SchedWriteRes<[BWPort0,BWPort23]> {
1499 let NumMicroOps = 2;
1500 let ResourceCycles = [1,1];
1502 def: InstRW<[BWWriteResGroup169], (instregex "DIV_F(32|64)m")>;
1504 def BWWriteResGroup171 : SchedWriteRes<[BWPort0,BWPort4,BWPort5,BWPort23,BWPort237,BWPort06,BWPort0156]> {
1506 let NumMicroOps = 19;
1507 let ResourceCycles = [2,1,4,1,1,4,6];
1509 def: InstRW<[BWWriteResGroup171], (instrs CMPXCHG16B)>;
1511 def BWWriteResGroup172 : SchedWriteRes<[BWPort6,BWPort23,BWPort0156]> {
1513 let NumMicroOps = 18;
1514 let ResourceCycles = [1,1,16];
1516 def: InstRW<[BWWriteResGroup172], (instregex "POPF64")>;
1518 def BWWriteResGroup176 : SchedWriteRes<[BWPort6,BWPort23,BWPort0156]> {
1520 let NumMicroOps = 19;
1521 let ResourceCycles = [3,1,15];
1523 def: InstRW<[BWWriteResGroup176], (instregex "XRSTOR(64)?")>;
1525 def BWWriteResGroup177 : SchedWriteRes<[BWPort0,BWPort1,BWPort23]> {
1527 let NumMicroOps = 3;
1528 let ResourceCycles = [1,1,1];
1530 def: InstRW<[BWWriteResGroup177], (instregex "DIV_FI(16|32)m")>;
1532 def BWWriteResGroup180 : SchedWriteRes<[BWPort0,BWPort23]> {
1534 let NumMicroOps = 2;
1535 let ResourceCycles = [1,1];
1537 def: InstRW<[BWWriteResGroup180], (instregex "DIVR_F(32|64)m")>;
1539 def BWWriteResGroup182 : SchedWriteRes<[BWPort0,BWPort1,BWPort23]> {
1541 let NumMicroOps = 3;
1542 let ResourceCycles = [1,1,1];
1544 def: InstRW<[BWWriteResGroup182], (instregex "DIVR_FI(16|32)m")>;
1546 def BWWriteResGroup183_1 : SchedWriteRes<[BWPort4, BWPort5, BWPort23, BWPort0156]> {
1548 let NumMicroOps = 7;
1549 let ResourceCycles = [1,3,2,1];
1551 def: InstRW<[BWWriteResGroup183_1], (instrs VGATHERQPDrm)>;
1553 def BWWriteResGroup183_2 : SchedWriteRes<[BWPort4, BWPort5, BWPort23, BWPort0156]> {
1555 let NumMicroOps = 9;
1556 let ResourceCycles = [1,3,4,1];
1558 def: InstRW<[BWWriteResGroup183_2], (instrs VGATHERQPDYrm)>;
1560 def BWWriteResGroup183_3 : SchedWriteRes<[BWPort4, BWPort5, BWPort23, BWPort0156]> {
1562 let NumMicroOps = 9;
1563 let ResourceCycles = [1,5,2,1];
1565 def: InstRW<[BWWriteResGroup183_3], (instrs VGATHERQPSYrm)>;
1567 def BWWriteResGroup183_4 : SchedWriteRes<[BWPort4, BWPort5, BWPort23, BWPort0156]> {
1569 let NumMicroOps = 7;
1570 let ResourceCycles = [1,3,2,1];
1572 def: InstRW<[BWWriteResGroup183_4], (instrs VGATHERDPDrm,
1575 def BWWriteResGroup183_5 : SchedWriteRes<[BWPort4, BWPort5, BWPort23, BWPort0156]> {
1577 let NumMicroOps = 9;
1578 let ResourceCycles = [1,5,2,1];
1580 def: InstRW<[BWWriteResGroup183_5], (instrs VGATHERDPDYrm)>;
1582 def BWWriteResGroup183_6 : SchedWriteRes<[BWPort4, BWPort5, BWPort23, BWPort0156]> {
1584 let NumMicroOps = 14;
1585 let ResourceCycles = [1,4,8,1];
1587 def: InstRW<[BWWriteResGroup183_6], (instrs VGATHERDPSYrm)>;
1589 def BWWriteResGroup183_7 : SchedWriteRes<[BWPort4, BWPort5, BWPort23, BWPort0156]> {
1591 let NumMicroOps = 9;
1592 let ResourceCycles = [1,5,2,1];
1594 def: InstRW<[BWWriteResGroup183_7], (instrs VGATHERQPSrm)>;
1596 def BWWriteResGroup185 : SchedWriteRes<[BWPort4,BWPort6,BWPort23,BWPort237,BWPort0156]> {
1598 let NumMicroOps = 27;
1599 let ResourceCycles = [1,5,1,1,19];
1601 def: InstRW<[BWWriteResGroup185], (instrs XSAVE64)>;
1603 def BWWriteResGroup186 : SchedWriteRes<[BWPort4,BWPort6,BWPort23,BWPort237,BWPort0156]> {
1605 let NumMicroOps = 28;
1606 let ResourceCycles = [1,6,1,1,19];
1608 def: InstRW<[BWWriteResGroup186], (instrs XSAVE)>;
1609 def: InstRW<[BWWriteResGroup186], (instregex "XSAVEC", "XSAVES", "XSAVEOPT")>;
1611 def BWWriteResGroup190 : SchedWriteRes<[BWPort0,BWPort1,BWPort5,BWPort23,BWPort0156]> {
1613 let NumMicroOps = 8;
1614 let ResourceCycles = [2,2,2,1,1];
1616 def: InstRW<[BWWriteResGroup190], (instregex "DIV(8|16|32|64)m")>;
1618 def BWWriteResGroup191 : SchedWriteRes<[BWPort5,BWPort6,BWPort23,BWPort06,BWPort0156]> {
1620 let NumMicroOps = 23;
1621 let ResourceCycles = [1,5,3,4,10];
1623 def: InstRW<[BWWriteResGroup191], (instregex "IN(8|16|32)ri",
1626 def BWWriteResGroup193 : SchedWriteRes<[BWPort0,BWPort1,BWPort5,BWPort23,BWPort0156]> {
1628 let NumMicroOps = 8;
1629 let ResourceCycles = [2,2,2,1,1];
1631 def: InstRW<[BWWriteResGroup193], (instregex "IDIV(8|16|32|64)m")>;
1633 def BWWriteResGroup194 : SchedWriteRes<[BWPort5,BWPort6,BWPort23,BWPort237,BWPort06,BWPort0156]> {
1635 let NumMicroOps = 23;
1636 let ResourceCycles = [1,5,2,1,4,10];
1638 def: InstRW<[BWWriteResGroup194], (instregex "OUT(8|16|32)ir",
1641 def BWWriteResGroup196 : SchedWriteRes<[BWPort5,BWPort0156]> {
1643 let NumMicroOps = 22;
1644 let ResourceCycles = [2,20];
1646 def: InstRW<[BWWriteResGroup196], (instrs RDTSCP)>;
1648 def BWWriteResGroup197 : SchedWriteRes<[BWPort0,BWPort01,BWPort23,BWPort05,BWPort06,BWPort015,BWPort0156]> {
1650 let NumMicroOps = 64;
1651 let ResourceCycles = [2,2,8,1,10,2,39];
1653 def: InstRW<[BWWriteResGroup197], (instrs FLDENVm)>;
1655 def BWWriteResGroup198 : SchedWriteRes<[BWPort0,BWPort6,BWPort23,BWPort05,BWPort06,BWPort15,BWPort0156]> {
1657 let NumMicroOps = 88;
1658 let ResourceCycles = [4,4,31,1,2,1,45];
1660 def: InstRW<[BWWriteResGroup198], (instrs FXRSTOR64)>;
1662 def BWWriteResGroup199 : SchedWriteRes<[BWPort0,BWPort6,BWPort23,BWPort05,BWPort06,BWPort15,BWPort0156]> {
1664 let NumMicroOps = 90;
1665 let ResourceCycles = [4,2,33,1,2,1,47];
1667 def: InstRW<[BWWriteResGroup199], (instrs FXRSTOR)>;
1669 def BWWriteResGroup200 : SchedWriteRes<[BWPort5,BWPort01,BWPort0156]> {
1671 let NumMicroOps = 15;
1672 let ResourceCycles = [6,3,6];
1674 def: InstRW<[BWWriteResGroup200], (instrs FNINIT)>;
1676 def BWWriteResGroup201 : SchedWriteRes<[BWPort0,BWPort1,BWPort5,BWPort6,BWPort01,BWPort0156]> {
1678 let NumMicroOps = 32;
1679 let ResourceCycles = [7,7,3,3,1,11];
1681 def: InstRW<[BWWriteResGroup201], (instregex "DIV(16|32|64)r")>;
1683 def BWWriteResGroup202 : SchedWriteRes<[BWPort0,BWPort1,BWPort4,BWPort5,BWPort6,BWPort237,BWPort06,BWPort0156]> {
1685 let NumMicroOps = 100;
1686 let ResourceCycles = [9,9,11,8,1,11,21,30];
1688 def: InstRW<[BWWriteResGroup202], (instrs FSTENVm)>;
1690 def: InstRW<[WriteZero], (instrs CLC)>;