1 //=- X86SchedHaswell.td - X86 Haswell 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 Haswell to support instruction
11 // scheduling and other instruction cost heuristics.
13 // Note that we define some instructions here that are not supported by haswell,
14 // but we still have to define them because KNL uses the HSW model.
15 // They are currently tagged with a comment `Unsupported = 1`.
16 // FIXME: Use Unsupported = 1 once KNL has its own model.
18 //===----------------------------------------------------------------------===//
20 def HaswellModel : SchedMachineModel {
21 // All x86 instructions are modeled as a single micro-op, and HW can decode 4
22 // instructions per cycle.
24 let MicroOpBufferSize = 192; // Based on the reorder buffer.
26 let MispredictPenalty = 16;
28 // Based on the LSD (loop-stream detector) queue size and benchmarking data.
29 let LoopMicroOpBufferSize = 50;
31 // This flag is set to allow the scheduler to assign a default model to
32 // unrecognized opcodes.
33 let CompleteModel = 0;
36 let SchedModel = HaswellModel in {
38 // Haswell can issue micro-ops to 8 different ports in one cycle.
40 // Ports 0, 1, 5, and 6 handle all computation.
41 // Port 4 gets the data half of stores. Store data can be available later than
42 // the store address, but since we don't model the latency of stores, we can
44 // Ports 2 and 3 are identical. They handle loads and the address half of
45 // stores. Port 7 can handle address calculations.
46 def HWPort0 : ProcResource<1>;
47 def HWPort1 : ProcResource<1>;
48 def HWPort2 : ProcResource<1>;
49 def HWPort3 : ProcResource<1>;
50 def HWPort4 : ProcResource<1>;
51 def HWPort5 : ProcResource<1>;
52 def HWPort6 : ProcResource<1>;
53 def HWPort7 : ProcResource<1>;
55 // Many micro-ops are capable of issuing on multiple ports.
56 def HWPort01 : ProcResGroup<[HWPort0, HWPort1]>;
57 def HWPort23 : ProcResGroup<[HWPort2, HWPort3]>;
58 def HWPort237 : ProcResGroup<[HWPort2, HWPort3, HWPort7]>;
59 def HWPort04 : ProcResGroup<[HWPort0, HWPort4]>;
60 def HWPort05 : ProcResGroup<[HWPort0, HWPort5]>;
61 def HWPort06 : ProcResGroup<[HWPort0, HWPort6]>;
62 def HWPort15 : ProcResGroup<[HWPort1, HWPort5]>;
63 def HWPort16 : ProcResGroup<[HWPort1, HWPort6]>;
64 def HWPort56 : ProcResGroup<[HWPort5, HWPort6]>;
65 def HWPort015 : ProcResGroup<[HWPort0, HWPort1, HWPort5]>;
66 def HWPort056 : ProcResGroup<[HWPort0, HWPort5, HWPort6]>;
67 def HWPort0156: ProcResGroup<[HWPort0, HWPort1, HWPort5, HWPort6]>;
69 // 60 Entry Unified Scheduler
70 def HWPortAny : ProcResGroup<[HWPort0, HWPort1, HWPort2, HWPort3, HWPort4,
71 HWPort5, HWPort6, HWPort7]> {
75 // Integer division issued on port 0.
76 def HWDivider : ProcResource<1>;
77 // FP division and sqrt on port 0.
78 def HWFPDivider : ProcResource<1>;
80 // Integer loads are 5 cycles, so ReadAfterLd registers needn't be available until 5
81 // cycles after the memory operand.
82 def : ReadAdvance<ReadAfterLd, 5>;
84 // Vector loads are 5/6/7 cycles, so ReadAfterVec*Ld registers needn't be available
85 // until 5/6/7 cycles after the memory operand.
86 def : ReadAdvance<ReadAfterVecLd, 5>;
87 def : ReadAdvance<ReadAfterVecXLd, 6>;
88 def : ReadAdvance<ReadAfterVecYLd, 7>;
90 // Many SchedWrites are defined in pairs with and without a folded load.
91 // Instructions with folded loads are usually micro-fused, so they only appear
92 // as two micro-ops when queued in the reservation station.
93 // This multiclass defines the resource usage for variants with and without
95 multiclass HWWriteResPair<X86FoldableSchedWrite SchedRW,
96 list<ProcResourceKind> ExePorts,
97 int Lat, list<int> Res = [1], int UOps = 1,
99 // Register variant is using a single cycle on ExePort.
100 def : WriteRes<SchedRW, ExePorts> {
102 let ResourceCycles = Res;
103 let NumMicroOps = UOps;
106 // Memory variant also uses a cycle on port 2/3 and adds LoadLat cycles to
107 // the latency (default = 5).
108 def : WriteRes<SchedRW.Folded, !listconcat([HWPort23], ExePorts)> {
109 let Latency = !add(Lat, LoadLat);
110 let ResourceCycles = !listconcat([1], Res);
111 let NumMicroOps = !add(UOps, 1);
115 // A folded store needs a cycle on port 4 for the store data, and an extra port
116 // 2/3/7 cycle to recompute the address.
117 def : WriteRes<WriteRMW, [HWPort237,HWPort4]>;
119 // Store_addr on 237.
121 defm : X86WriteRes<WriteStore, [HWPort237, HWPort4], 1, [1,1], 1>;
122 defm : X86WriteRes<WriteStoreNT, [HWPort237, HWPort4], 1, [1,1], 2>;
123 defm : X86WriteRes<WriteLoad, [HWPort23], 5, [1], 1>;
124 defm : X86WriteRes<WriteMove, [HWPort0156], 1, [1], 1>;
125 def : WriteRes<WriteZero, []>;
128 defm : HWWriteResPair<WriteALU, [HWPort0156], 1>;
129 defm : HWWriteResPair<WriteADC, [HWPort06, HWPort0156], 2, [1,1], 2>;
131 // Integer multiplication.
132 defm : HWWriteResPair<WriteIMul8, [HWPort1], 3>;
133 defm : HWWriteResPair<WriteIMul16, [HWPort1,HWPort06,HWPort0156], 4, [1,1,2], 4>;
134 defm : X86WriteRes<WriteIMul16Imm, [HWPort1,HWPort0156], 4, [1,1], 2>;
135 defm : X86WriteRes<WriteIMul16ImmLd, [HWPort1,HWPort0156,HWPort23], 8, [1,1,1], 3>;
136 defm : HWWriteResPair<WriteIMul16Reg, [HWPort1], 3>;
137 defm : HWWriteResPair<WriteIMul32, [HWPort1,HWPort06,HWPort0156], 4, [1,1,1], 3>;
138 defm : HWWriteResPair<WriteIMul32Imm, [HWPort1], 3>;
139 defm : HWWriteResPair<WriteIMul32Reg, [HWPort1], 3>;
140 defm : HWWriteResPair<WriteIMul64, [HWPort1,HWPort6], 4, [1,1], 2>;
141 defm : HWWriteResPair<WriteIMul64Imm, [HWPort1], 3>;
142 defm : HWWriteResPair<WriteIMul64Reg, [HWPort1], 3>;
143 def : WriteRes<WriteIMulH, []> { let Latency = 3; }
145 defm : X86WriteRes<WriteBSWAP32, [HWPort15], 1, [1], 1>;
146 defm : X86WriteRes<WriteBSWAP64, [HWPort06, HWPort15], 2, [1,1], 2>;
147 defm : X86WriteRes<WriteCMPXCHG,[HWPort06, HWPort0156], 5, [2,3], 5>;
148 defm : X86WriteRes<WriteCMPXCHGRMW,[HWPort23,HWPort06,HWPort0156,HWPort237,HWPort4], 9, [1,2,1,1,1], 6>;
149 defm : X86WriteRes<WriteXCHG, [HWPort0156], 2, [3], 3>;
151 // Integer shifts and rotates.
152 defm : HWWriteResPair<WriteShift, [HWPort06], 1>;
153 defm : HWWriteResPair<WriteShiftCL, [HWPort06, HWPort0156], 3, [2,1], 3>;
154 defm : HWWriteResPair<WriteRotate, [HWPort06], 2, [2], 2>;
155 defm : HWWriteResPair<WriteRotateCL, [HWPort06, HWPort0156], 3, [2,1], 3>;
158 defm : X86WriteRes<WriteSHDrri, [HWPort1], 3, [1], 1>;
159 defm : X86WriteRes<WriteSHDrrcl,[HWPort1, HWPort06, HWPort0156], 6, [1, 1, 2], 4>;
160 defm : X86WriteRes<WriteSHDmri, [HWPort1, HWPort23, HWPort237, HWPort0156], 10, [1, 1, 1, 1], 4>;
161 defm : X86WriteRes<WriteSHDmrcl,[HWPort1, HWPort23, HWPort237, HWPort06, HWPort0156], 12, [1, 1, 1, 1, 2], 6>;
163 defm : HWWriteResPair<WriteJump, [HWPort06], 1>;
164 defm : HWWriteResPair<WriteCRC32, [HWPort1], 3>;
166 defm : HWWriteResPair<WriteCMOV, [HWPort06,HWPort0156], 2, [1,1], 2>; // Conditional move.
167 defm : HWWriteResPair<WriteCMOV2, [HWPort06,HWPort0156], 3, [1,2], 3>; // Conditional (CF + ZF flag) move.
168 defm : X86WriteRes<WriteFCMOV, [HWPort1], 3, [1], 1>; // x87 conditional move.
169 def : WriteRes<WriteSETCC, [HWPort06]>; // Setcc.
170 def : WriteRes<WriteSETCCStore, [HWPort06,HWPort4,HWPort237]> {
175 defm : X86WriteRes<WriteLAHFSAHF, [HWPort06], 1, [1], 1>;
176 defm : X86WriteRes<WriteBitTest, [HWPort06], 1, [1], 1>;
177 defm : X86WriteRes<WriteBitTestImmLd, [HWPort06,HWPort23], 6, [1,1], 2>;
178 defm : X86WriteRes<WriteBitTestRegLd, [], 1, [], 10>;
179 defm : X86WriteRes<WriteBitTestSet, [HWPort06], 1, [1], 1>;
180 defm : X86WriteRes<WriteBitTestSetImmLd, [HWPort06,HWPort23], 6, [1,1], 3>;
181 //defm : X86WriteRes<WriteBitTestSetRegLd, [], 1, [], 11>;
183 // This is for simple LEAs with one or two input operands.
184 // The complex ones can only execute on port 1, and they require two cycles on
185 // the port to read all inputs. We don't model that.
186 def : WriteRes<WriteLEA, [HWPort15]>;
189 defm : HWWriteResPair<WriteBSF, [HWPort1], 3>;
190 defm : HWWriteResPair<WriteBSR, [HWPort1], 3>;
191 defm : HWWriteResPair<WriteLZCNT, [HWPort1], 3>;
192 defm : HWWriteResPair<WriteTZCNT, [HWPort1], 3>;
193 defm : HWWriteResPair<WritePOPCNT, [HWPort1], 3>;
195 // BMI1 BEXTR/BLS, BMI2 BZHI
196 defm : HWWriteResPair<WriteBEXTR, [HWPort06,HWPort15], 2, [1,1], 2>;
197 defm : HWWriteResPair<WriteBLS, [HWPort15], 1>;
198 defm : HWWriteResPair<WriteBZHI, [HWPort15], 1>;
200 // TODO: Why isn't the HWDivider used?
201 defm : X86WriteRes<WriteDiv8, [HWPort0,HWPort1,HWPort5,HWPort6], 22, [], 9>;
202 defm : X86WriteRes<WriteDiv16, [HWPort0,HWPort1,HWPort5,HWPort6,HWPort01,HWPort0156], 98, [7,7,3,3,1,11], 32>;
203 defm : X86WriteRes<WriteDiv32, [HWPort0,HWPort1,HWPort5,HWPort6,HWPort01,HWPort0156], 98, [7,7,3,3,1,11], 32>;
204 defm : X86WriteRes<WriteDiv64, [HWPort0,HWPort1,HWPort5,HWPort6,HWPort01,HWPort0156], 98, [7,7,3,3,1,11], 32>;
205 defm : X86WriteRes<WriteDiv8Ld, [HWPort0,HWPort23,HWDivider], 29, [1,1,10], 2>;
206 defm : X86WriteRes<WriteDiv16Ld, [HWPort0,HWPort23,HWDivider], 29, [1,1,10], 2>;
207 defm : X86WriteRes<WriteDiv32Ld, [HWPort0,HWPort23,HWDivider], 29, [1,1,10], 2>;
208 defm : X86WriteRes<WriteDiv64Ld, [HWPort0,HWPort23,HWDivider], 29, [1,1,10], 2>;
210 defm : X86WriteRes<WriteIDiv8, [HWPort0,HWPort1,HWPort5,HWPort6], 23, [], 9>;
211 defm : X86WriteRes<WriteIDiv16, [HWPort0,HWPort1,HWPort5,HWPort6,HWPort06,HWPort0156], 112, [4,2,4,8,14,34], 66>;
212 defm : X86WriteRes<WriteIDiv32, [HWPort0,HWPort1,HWPort5,HWPort6,HWPort06,HWPort0156], 112, [4,2,4,8,14,34], 66>;
213 defm : X86WriteRes<WriteIDiv64, [HWPort0,HWPort1,HWPort5,HWPort6,HWPort06,HWPort0156], 112, [4,2,4,8,14,34], 66>;
214 defm : X86WriteRes<WriteIDiv8Ld, [HWPort0,HWPort23,HWDivider], 29, [1,1,10], 2>;
215 defm : X86WriteRes<WriteIDiv16Ld, [HWPort0,HWPort23,HWDivider], 29, [1,1,10], 2>;
216 defm : X86WriteRes<WriteIDiv32Ld, [HWPort0,HWPort23,HWDivider], 29, [1,1,10], 2>;
217 defm : X86WriteRes<WriteIDiv64Ld, [HWPort0,HWPort23,HWDivider], 29, [1,1,10], 2>;
219 // Scalar and vector floating point.
220 defm : X86WriteRes<WriteFLD0, [HWPort01], 1, [1], 1>;
221 defm : X86WriteRes<WriteFLD1, [HWPort01], 1, [2], 2>;
222 defm : X86WriteRes<WriteFLDC, [HWPort01], 1, [2], 2>;
223 defm : X86WriteRes<WriteFLoad, [HWPort23], 5, [1], 1>;
224 defm : X86WriteRes<WriteFLoadX, [HWPort23], 6, [1], 1>;
225 defm : X86WriteRes<WriteFLoadY, [HWPort23], 7, [1], 1>;
226 defm : X86WriteRes<WriteFMaskedLoad, [HWPort23,HWPort5], 8, [1,2], 3>;
227 defm : X86WriteRes<WriteFMaskedLoadY, [HWPort23,HWPort5], 9, [1,2], 3>;
228 defm : X86WriteRes<WriteFStore, [HWPort237,HWPort4], 1, [1,1], 2>;
229 defm : X86WriteRes<WriteFStoreX, [HWPort237,HWPort4], 1, [1,1], 2>;
230 defm : X86WriteRes<WriteFStoreY, [HWPort237,HWPort4], 1, [1,1], 2>;
231 defm : X86WriteRes<WriteFStoreNT, [HWPort237,HWPort4], 1, [1,1], 2>;
232 defm : X86WriteRes<WriteFStoreNTX, [HWPort237,HWPort4], 1, [1,1], 2>;
233 defm : X86WriteRes<WriteFStoreNTY, [HWPort237,HWPort4], 1, [1,1], 2>;
234 defm : X86WriteRes<WriteFMaskedStore, [HWPort0,HWPort4,HWPort237,HWPort15], 5, [1,1,1,1], 4>;
235 defm : X86WriteRes<WriteFMaskedStoreY, [HWPort0,HWPort4,HWPort237,HWPort15], 5, [1,1,1,1], 4>;
236 defm : X86WriteRes<WriteFMove, [HWPort5], 1, [1], 1>;
237 defm : X86WriteRes<WriteFMoveX, [HWPort5], 1, [1], 1>;
238 defm : X86WriteRes<WriteFMoveY, [HWPort5], 1, [1], 1>;
239 defm : X86WriteRes<WriteEMMS, [HWPort01,HWPort15,HWPort015,HWPort0156], 31, [8,1,21,1], 31>;
241 defm : HWWriteResPair<WriteFAdd, [HWPort1], 3, [1], 1, 5>;
242 defm : HWWriteResPair<WriteFAddX, [HWPort1], 3, [1], 1, 6>;
243 defm : HWWriteResPair<WriteFAddY, [HWPort1], 3, [1], 1, 7>;
244 defm : HWWriteResPair<WriteFAddZ, [HWPort1], 3, [1], 1, 7>; // Unsupported = 1
245 defm : HWWriteResPair<WriteFAdd64, [HWPort1], 3, [1], 1, 5>;
246 defm : HWWriteResPair<WriteFAdd64X, [HWPort1], 3, [1], 1, 6>;
247 defm : HWWriteResPair<WriteFAdd64Y, [HWPort1], 3, [1], 1, 7>;
248 defm : HWWriteResPair<WriteFAdd64Z, [HWPort1], 3, [1], 1, 7>; // Unsupported = 1
250 defm : HWWriteResPair<WriteFCmp, [HWPort1], 3, [1], 1, 5>;
251 defm : HWWriteResPair<WriteFCmpX, [HWPort1], 3, [1], 1, 6>;
252 defm : HWWriteResPair<WriteFCmpY, [HWPort1], 3, [1], 1, 7>;
253 defm : HWWriteResPair<WriteFCmpZ, [HWPort1], 3, [1], 1, 7>; // Unsupported = 1
254 defm : HWWriteResPair<WriteFCmp64, [HWPort1], 3, [1], 1, 5>;
255 defm : HWWriteResPair<WriteFCmp64X, [HWPort1], 3, [1], 1, 6>;
256 defm : HWWriteResPair<WriteFCmp64Y, [HWPort1], 3, [1], 1, 7>;
257 defm : HWWriteResPair<WriteFCmp64Z, [HWPort1], 3, [1], 1, 7>; // Unsupported = 1
259 defm : HWWriteResPair<WriteFCom, [HWPort1], 3>;
261 defm : HWWriteResPair<WriteFMul, [HWPort01], 5, [1], 1, 5>;
262 defm : HWWriteResPair<WriteFMulX, [HWPort01], 5, [1], 1, 6>;
263 defm : HWWriteResPair<WriteFMulY, [HWPort01], 5, [1], 1, 7>;
264 defm : HWWriteResPair<WriteFMulZ, [HWPort01], 5, [1], 1, 7>; // Unsupported = 1
265 defm : HWWriteResPair<WriteFMul64, [HWPort01], 5, [1], 1, 5>;
266 defm : HWWriteResPair<WriteFMul64X, [HWPort01], 5, [1], 1, 6>;
267 defm : HWWriteResPair<WriteFMul64Y, [HWPort01], 5, [1], 1, 7>;
268 defm : HWWriteResPair<WriteFMul64Z, [HWPort01], 5, [1], 1, 7>; // Unsupported = 1
270 defm : HWWriteResPair<WriteFDiv, [HWPort0,HWFPDivider], 13, [1,7], 1, 5>;
271 defm : HWWriteResPair<WriteFDivX, [HWPort0,HWFPDivider], 13, [1,7], 1, 6>;
272 defm : HWWriteResPair<WriteFDivY, [HWPort0,HWPort15,HWFPDivider], 21, [2,1,14], 3, 7>;
273 defm : HWWriteResPair<WriteFDivZ, [HWPort0,HWPort15,HWFPDivider], 21, [2,1,14], 3, 7>; // Unsupported = 1
274 defm : HWWriteResPair<WriteFDiv64, [HWPort0,HWFPDivider], 20, [1,14], 1, 5>;
275 defm : HWWriteResPair<WriteFDiv64X, [HWPort0,HWFPDivider], 20, [1,14], 1, 6>;
276 defm : HWWriteResPair<WriteFDiv64Y, [HWPort0,HWPort15,HWFPDivider], 35, [2,1,28], 3, 7>;
277 defm : HWWriteResPair<WriteFDiv64Z, [HWPort0,HWPort15,HWFPDivider], 35, [2,1,28], 3, 7>; // Unsupported = 1
279 defm : HWWriteResPair<WriteFRcp, [HWPort0], 5, [1], 1, 5>;
280 defm : HWWriteResPair<WriteFRcpX, [HWPort0], 5, [1], 1, 6>;
281 defm : HWWriteResPair<WriteFRcpY, [HWPort0,HWPort015], 11, [2,1], 3, 7>;
282 defm : HWWriteResPair<WriteFRcpZ, [HWPort0,HWPort015], 11, [2,1], 3, 7>; // Unsupported = 1
284 defm : HWWriteResPair<WriteFRsqrt, [HWPort0], 5, [1], 1, 5>;
285 defm : HWWriteResPair<WriteFRsqrtX,[HWPort0], 5, [1], 1, 6>;
286 defm : HWWriteResPair<WriteFRsqrtY,[HWPort0,HWPort015], 11, [2,1], 3, 7>;
287 defm : HWWriteResPair<WriteFRsqrtZ,[HWPort0,HWPort015], 11, [2,1], 3, 7>; // Unsupported = 1
289 defm : HWWriteResPair<WriteFSqrt, [HWPort0,HWFPDivider], 11, [1,7], 1, 5>;
290 defm : HWWriteResPair<WriteFSqrtX, [HWPort0,HWFPDivider], 11, [1,7], 1, 6>;
291 defm : HWWriteResPair<WriteFSqrtY, [HWPort0,HWPort15,HWFPDivider], 21, [2,1,14], 3, 7>;
292 defm : HWWriteResPair<WriteFSqrtZ, [HWPort0,HWPort15,HWFPDivider], 21, [2,1,14], 3, 7>; // Unsupported = 1
293 defm : HWWriteResPair<WriteFSqrt64, [HWPort0,HWFPDivider], 16, [1,14], 1, 5>;
294 defm : HWWriteResPair<WriteFSqrt64X, [HWPort0,HWFPDivider], 16, [1,14], 1, 6>;
295 defm : HWWriteResPair<WriteFSqrt64Y, [HWPort0,HWPort15,HWFPDivider], 35, [2,1,28], 3, 7>;
296 defm : HWWriteResPair<WriteFSqrt64Z, [HWPort0,HWPort15,HWFPDivider], 35, [2,1,28], 3, 7>; // Unsupported = 1
297 defm : HWWriteResPair<WriteFSqrt80, [HWPort0,HWFPDivider], 23, [1,17]>;
299 defm : HWWriteResPair<WriteFMA, [HWPort01], 5, [1], 1, 5>;
300 defm : HWWriteResPair<WriteFMAX, [HWPort01], 5, [1], 1, 6>;
301 defm : HWWriteResPair<WriteFMAY, [HWPort01], 5, [1], 1, 7>;
302 defm : HWWriteResPair<WriteFMAZ, [HWPort01], 5, [1], 1, 7>; // Unsupported = 1
303 defm : HWWriteResPair<WriteDPPD, [HWPort0,HWPort1,HWPort5], 9, [1,1,1], 3, 6>;
304 defm : HWWriteResPair<WriteDPPS, [HWPort0,HWPort1,HWPort5], 14, [2,1,1], 4, 6>;
305 defm : HWWriteResPair<WriteDPPSY, [HWPort0,HWPort1,HWPort5], 14, [2,1,1], 4, 7>;
306 defm : HWWriteResPair<WriteDPPSZ, [HWPort0,HWPort1,HWPort5], 14, [2,1,1], 4, 7>; // Unsupported = 1
307 defm : HWWriteResPair<WriteFSign, [HWPort0], 1>;
308 defm : X86WriteRes<WriteFRnd, [HWPort23], 6, [1], 1>;
309 defm : X86WriteRes<WriteFRndY, [HWPort23], 6, [1], 1>;
310 defm : X86WriteRes<WriteFRndZ, [HWPort23], 6, [1], 1>; // Unsupported = 1
311 defm : X86WriteRes<WriteFRndLd, [HWPort1,HWPort23], 12, [2,1], 3>;
312 defm : X86WriteRes<WriteFRndYLd, [HWPort1,HWPort23], 13, [2,1], 3>;
313 defm : X86WriteRes<WriteFRndZLd, [HWPort1,HWPort23], 13, [2,1], 3>; // Unsupported = 1
314 defm : HWWriteResPair<WriteFLogic, [HWPort5], 1, [1], 1, 6>;
315 defm : HWWriteResPair<WriteFLogicY, [HWPort5], 1, [1], 1, 7>;
316 defm : HWWriteResPair<WriteFLogicZ, [HWPort5], 1, [1], 1, 7>; // Unsupported = 1
317 defm : HWWriteResPair<WriteFTest, [HWPort0], 1, [1], 1, 6>;
318 defm : HWWriteResPair<WriteFTestY, [HWPort0], 1, [1], 1, 7>;
319 defm : HWWriteResPair<WriteFTestZ, [HWPort0], 1, [1], 1, 7>; // Unsupported = 1
320 defm : HWWriteResPair<WriteFShuffle, [HWPort5], 1, [1], 1, 6>;
321 defm : HWWriteResPair<WriteFShuffleY, [HWPort5], 1, [1], 1, 7>;
322 defm : HWWriteResPair<WriteFShuffleZ, [HWPort5], 1, [1], 1, 7>; // Unsupported = 1
323 defm : HWWriteResPair<WriteFVarShuffle, [HWPort5], 1, [1], 1, 6>;
324 defm : HWWriteResPair<WriteFVarShuffleY, [HWPort5], 1, [1], 1, 7>;
325 defm : HWWriteResPair<WriteFVarShuffleZ, [HWPort5], 1, [1], 1, 7>; // Unsupported = 1
326 defm : HWWriteResPair<WriteFBlend, [HWPort015], 1, [1], 1, 6>;
327 defm : HWWriteResPair<WriteFBlendY, [HWPort015], 1, [1], 1, 7>;
328 defm : HWWriteResPair<WriteFBlendZ, [HWPort015], 1, [1], 1, 7>; // Unsupported = 1
329 defm : HWWriteResPair<WriteFShuffle256, [HWPort5], 3, [1], 1, 7>;
330 defm : HWWriteResPair<WriteFVarShuffle256, [HWPort5], 3, [1], 1, 7>;
331 defm : HWWriteResPair<WriteFVarBlend, [HWPort5], 2, [2], 2, 6>;
332 defm : HWWriteResPair<WriteFVarBlendY, [HWPort5], 2, [2], 2, 7>;
333 defm : HWWriteResPair<WriteFVarBlendZ, [HWPort5], 2, [2], 2, 7>; // Unsupported = 1
335 // Conversion between integer and float.
336 defm : HWWriteResPair<WriteCvtSD2I, [HWPort1], 3>;
337 defm : HWWriteResPair<WriteCvtPD2I, [HWPort1], 3>;
338 defm : HWWriteResPair<WriteCvtPD2IY, [HWPort1], 3>;
339 defm : HWWriteResPair<WriteCvtPD2IZ, [HWPort1], 3>; // Unsupported = 1
340 defm : HWWriteResPair<WriteCvtSS2I, [HWPort1], 3>;
341 defm : HWWriteResPair<WriteCvtPS2I, [HWPort1], 3>;
342 defm : HWWriteResPair<WriteCvtPS2IY, [HWPort1], 3>;
343 defm : HWWriteResPair<WriteCvtPS2IZ, [HWPort1], 3>; // Unsupported = 1
345 defm : HWWriteResPair<WriteCvtI2SD, [HWPort1], 4>;
346 defm : HWWriteResPair<WriteCvtI2PD, [HWPort1], 4>;
347 defm : HWWriteResPair<WriteCvtI2PDY, [HWPort1], 4>;
348 defm : HWWriteResPair<WriteCvtI2PDZ, [HWPort1], 4>; // Unsupported = 1
349 defm : HWWriteResPair<WriteCvtI2SS, [HWPort1], 4>;
350 defm : HWWriteResPair<WriteCvtI2PS, [HWPort1], 4>;
351 defm : HWWriteResPair<WriteCvtI2PSY, [HWPort1], 4>;
352 defm : HWWriteResPair<WriteCvtI2PSZ, [HWPort1], 4>; // Unsupported = 1
354 defm : HWWriteResPair<WriteCvtSS2SD, [HWPort1], 3>;
355 defm : HWWriteResPair<WriteCvtPS2PD, [HWPort1], 3>;
356 defm : HWWriteResPair<WriteCvtPS2PDY, [HWPort1], 3>;
357 defm : HWWriteResPair<WriteCvtPS2PDZ, [HWPort1], 3>; // Unsupported = 1
358 defm : HWWriteResPair<WriteCvtSD2SS, [HWPort1], 3>;
359 defm : HWWriteResPair<WriteCvtPD2PS, [HWPort1], 3>;
360 defm : HWWriteResPair<WriteCvtPD2PSY, [HWPort1], 3>;
361 defm : HWWriteResPair<WriteCvtPD2PSZ, [HWPort1], 3>; // Unsupported = 1
363 defm : X86WriteRes<WriteCvtPH2PS, [HWPort0,HWPort5], 2, [1,1], 2>;
364 defm : X86WriteRes<WriteCvtPH2PSY, [HWPort0,HWPort5], 2, [1,1], 2>;
365 defm : X86WriteRes<WriteCvtPH2PSZ, [HWPort0,HWPort5], 2, [1,1], 2>; // Unsupported = 1
366 defm : X86WriteRes<WriteCvtPH2PSLd, [HWPort0,HWPort23], 6, [1,1], 2>;
367 defm : X86WriteRes<WriteCvtPH2PSYLd, [HWPort0,HWPort23], 7, [1,1], 2>;
368 defm : X86WriteRes<WriteCvtPH2PSZLd, [HWPort0,HWPort23], 7, [1,1], 2>; // Unsupported = 1
370 defm : X86WriteRes<WriteCvtPS2PH, [HWPort1,HWPort5], 4, [1,1], 2>;
371 defm : X86WriteRes<WriteCvtPS2PHY, [HWPort1,HWPort5], 6, [1,1], 2>;
372 defm : X86WriteRes<WriteCvtPS2PHZ, [HWPort1,HWPort5], 6, [1,1], 2>; // Unsupported = 1
373 defm : X86WriteRes<WriteCvtPS2PHSt, [HWPort1,HWPort4,HWPort5,HWPort237], 5, [1,1,1,1], 4>;
374 defm : X86WriteRes<WriteCvtPS2PHYSt, [HWPort1,HWPort4,HWPort5,HWPort237], 7, [1,1,1,1], 4>;
375 defm : X86WriteRes<WriteCvtPS2PHZSt, [HWPort1,HWPort4,HWPort5,HWPort237], 7, [1,1,1,1], 4>; // Unsupported = 1
377 // Vector integer operations.
378 defm : X86WriteRes<WriteVecLoad, [HWPort23], 5, [1], 1>;
379 defm : X86WriteRes<WriteVecLoadX, [HWPort23], 6, [1], 1>;
380 defm : X86WriteRes<WriteVecLoadY, [HWPort23], 7, [1], 1>;
381 defm : X86WriteRes<WriteVecLoadNT, [HWPort23], 6, [1], 1>;
382 defm : X86WriteRes<WriteVecLoadNTY, [HWPort23], 7, [1], 1>;
383 defm : X86WriteRes<WriteVecMaskedLoad, [HWPort23,HWPort5], 8, [1,2], 3>;
384 defm : X86WriteRes<WriteVecMaskedLoadY, [HWPort23,HWPort5], 9, [1,2], 3>;
385 defm : X86WriteRes<WriteVecStore, [HWPort237,HWPort4], 1, [1,1], 2>;
386 defm : X86WriteRes<WriteVecStoreX, [HWPort237,HWPort4], 1, [1,1], 2>;
387 defm : X86WriteRes<WriteVecStoreY, [HWPort237,HWPort4], 1, [1,1], 2>;
388 defm : X86WriteRes<WriteVecStoreNT, [HWPort237,HWPort4], 1, [1,1], 2>;
389 defm : X86WriteRes<WriteVecStoreNTY, [HWPort237,HWPort4], 1, [1,1], 2>;
390 defm : X86WriteRes<WriteVecMaskedStore, [HWPort0,HWPort4,HWPort237,HWPort15], 5, [1,1,1,1], 4>;
391 defm : X86WriteRes<WriteVecMaskedStoreY, [HWPort0,HWPort4,HWPort237,HWPort15], 5, [1,1,1,1], 4>;
392 defm : X86WriteRes<WriteVecMove, [HWPort015], 1, [1], 1>;
393 defm : X86WriteRes<WriteVecMoveX, [HWPort015], 1, [1], 1>;
394 defm : X86WriteRes<WriteVecMoveY, [HWPort015], 1, [1], 1>;
395 defm : X86WriteRes<WriteVecMoveToGpr, [HWPort0], 1, [1], 1>;
396 defm : X86WriteRes<WriteVecMoveFromGpr, [HWPort5], 1, [1], 1>;
398 defm : HWWriteResPair<WriteVecLogic, [HWPort015], 1, [1], 1, 5>;
399 defm : HWWriteResPair<WriteVecLogicX,[HWPort015], 1, [1], 1, 6>;
400 defm : HWWriteResPair<WriteVecLogicY,[HWPort015], 1, [1], 1, 7>;
401 defm : HWWriteResPair<WriteVecLogicZ,[HWPort015], 1, [1], 1, 7>; // Unsupported = 1
402 defm : HWWriteResPair<WriteVecTest, [HWPort0,HWPort5], 2, [1,1], 2, 6>;
403 defm : HWWriteResPair<WriteVecTestY, [HWPort0,HWPort5], 4, [1,1], 2, 7>;
404 defm : HWWriteResPair<WriteVecTestZ, [HWPort0,HWPort5], 4, [1,1], 2, 7>; // Unsupported = 1
405 defm : HWWriteResPair<WriteVecALU, [HWPort15], 1, [1], 1, 5>;
406 defm : HWWriteResPair<WriteVecALUX, [HWPort15], 1, [1], 1, 6>;
407 defm : HWWriteResPair<WriteVecALUY, [HWPort15], 1, [1], 1, 7>;
408 defm : HWWriteResPair<WriteVecALUZ, [HWPort15], 1, [1], 1, 7>; // Unsupported = 1
409 defm : HWWriteResPair<WriteVecIMul, [HWPort0], 5, [1], 1, 5>;
410 defm : HWWriteResPair<WriteVecIMulX, [HWPort0], 5, [1], 1, 6>;
411 defm : HWWriteResPair<WriteVecIMulY, [HWPort0], 5, [1], 1, 7>;
412 defm : HWWriteResPair<WriteVecIMulZ, [HWPort0], 5, [1], 1, 7>; // Unsupported = 1
413 defm : HWWriteResPair<WritePMULLD, [HWPort0], 10, [2], 2, 6>;
414 defm : HWWriteResPair<WritePMULLDY, [HWPort0], 10, [2], 2, 7>;
415 defm : HWWriteResPair<WritePMULLDZ, [HWPort0], 10, [2], 2, 7>; // Unsupported = 1
416 defm : HWWriteResPair<WriteShuffle, [HWPort5], 1, [1], 1, 5>;
417 defm : HWWriteResPair<WriteShuffleX, [HWPort5], 1, [1], 1, 6>;
418 defm : HWWriteResPair<WriteShuffleY, [HWPort5], 1, [1], 1, 7>;
419 defm : HWWriteResPair<WriteShuffleZ, [HWPort5], 1, [1], 1, 7>; // Unsupported = 1
420 defm : HWWriteResPair<WriteVarShuffle, [HWPort5], 1, [1], 1, 5>;
421 defm : HWWriteResPair<WriteVarShuffleX,[HWPort5], 1, [1], 1, 6>;
422 defm : HWWriteResPair<WriteVarShuffleY,[HWPort5], 1, [1], 1, 7>;
423 defm : HWWriteResPair<WriteVarShuffleZ,[HWPort5], 1, [1], 1, 7>; // Unsupported = 1
424 defm : HWWriteResPair<WriteBlend, [HWPort5], 1, [1], 1, 6>;
425 defm : HWWriteResPair<WriteBlendY, [HWPort5], 1, [1], 1, 7>;
426 defm : HWWriteResPair<WriteBlendZ, [HWPort5], 1, [1], 1, 7>; // Unsupported = 1
427 defm : HWWriteResPair<WriteShuffle256, [HWPort5], 3, [1], 1, 7>;
428 defm : HWWriteResPair<WriteVarShuffle256, [HWPort5], 3, [1], 1, 7>;
429 defm : HWWriteResPair<WriteVarBlend, [HWPort5], 2, [2], 2, 6>;
430 defm : HWWriteResPair<WriteVarBlendY, [HWPort5], 2, [2], 2, 7>;
431 defm : HWWriteResPair<WriteVarBlendZ, [HWPort5], 2, [2], 2, 7>; // Unsupported = 1
432 defm : HWWriteResPair<WriteMPSAD, [HWPort0, HWPort5], 7, [1, 2], 3, 6>;
433 defm : HWWriteResPair<WriteMPSADY, [HWPort0, HWPort5], 7, [1, 2], 3, 7>;
434 defm : HWWriteResPair<WriteMPSADZ, [HWPort0, HWPort5], 7, [1, 2], 3, 7>; // Unsupported = 1
435 defm : HWWriteResPair<WritePSADBW, [HWPort0], 5, [1], 1, 5>;
436 defm : HWWriteResPair<WritePSADBWX, [HWPort0], 5, [1], 1, 6>;
437 defm : HWWriteResPair<WritePSADBWY, [HWPort0], 5, [1], 1, 7>;
438 defm : HWWriteResPair<WritePSADBWZ, [HWPort0], 5, [1], 1, 7>; // Unsupported = 1
439 defm : HWWriteResPair<WritePHMINPOS, [HWPort0], 5, [1], 1, 6>;
441 // Vector integer shifts.
442 defm : HWWriteResPair<WriteVecShift, [HWPort0], 1, [1], 1, 5>;
443 defm : HWWriteResPair<WriteVecShiftX, [HWPort0,HWPort5], 2, [1,1], 2, 6>;
444 defm : X86WriteRes<WriteVecShiftY, [HWPort0,HWPort5], 4, [1,1], 2>;
445 defm : X86WriteRes<WriteVecShiftZ, [HWPort0,HWPort5], 4, [1,1], 2>; // Unsupported = 1
446 defm : X86WriteRes<WriteVecShiftYLd, [HWPort0,HWPort23], 8, [1,1], 2>;
447 defm : X86WriteRes<WriteVecShiftZLd, [HWPort0,HWPort23], 8, [1,1], 2>; // Unsupported = 1
449 defm : HWWriteResPair<WriteVecShiftImm, [HWPort0], 1, [1], 1, 5>;
450 defm : HWWriteResPair<WriteVecShiftImmX, [HWPort0], 1, [1], 1, 6>;
451 defm : HWWriteResPair<WriteVecShiftImmY, [HWPort0], 1, [1], 1, 7>;
452 defm : HWWriteResPair<WriteVecShiftImmZ, [HWPort0], 1, [1], 1, 7>; // Unsupported = 1
453 defm : HWWriteResPair<WriteVarVecShift, [HWPort0, HWPort5], 3, [2,1], 3, 6>;
454 defm : HWWriteResPair<WriteVarVecShiftY, [HWPort0, HWPort5], 3, [2,1], 3, 7>;
455 defm : HWWriteResPair<WriteVarVecShiftZ, [HWPort0, HWPort5], 3, [2,1], 3, 7>; // Unsupported = 1
457 // Vector insert/extract operations.
458 def : WriteRes<WriteVecInsert, [HWPort5]> {
461 let ResourceCycles = [2];
463 def : WriteRes<WriteVecInsertLd, [HWPort5,HWPort23]> {
467 def: InstRW<[WriteVecInsertLd], (instregex "(V?)MOV(H|L)(PD|PS)rm")>;
469 def : WriteRes<WriteVecExtract, [HWPort0,HWPort5]> {
473 def : WriteRes<WriteVecExtractSt, [HWPort4,HWPort5,HWPort237]> {
478 // String instructions.
480 // Packed Compare Implicit Length Strings, Return Mask
481 def : WriteRes<WritePCmpIStrM, [HWPort0]> {
484 let ResourceCycles = [3];
486 def : WriteRes<WritePCmpIStrMLd, [HWPort0, HWPort23]> {
489 let ResourceCycles = [3,1];
492 // Packed Compare Explicit Length Strings, Return Mask
493 def : WriteRes<WritePCmpEStrM, [HWPort0, HWPort5, HWPort015, HWPort0156]> {
496 let ResourceCycles = [4,3,1,1];
498 def : WriteRes<WritePCmpEStrMLd, [HWPort0, HWPort5, HWPort23, HWPort015, HWPort0156]> {
500 let NumMicroOps = 10;
501 let ResourceCycles = [4,3,1,1,1];
504 // Packed Compare Implicit Length Strings, Return Index
505 def : WriteRes<WritePCmpIStrI, [HWPort0]> {
508 let ResourceCycles = [3];
510 def : WriteRes<WritePCmpIStrILd, [HWPort0, HWPort23]> {
513 let ResourceCycles = [3,1];
516 // Packed Compare Explicit Length Strings, Return Index
517 def : WriteRes<WritePCmpEStrI, [HWPort0, HWPort5, HWPort0156]> {
520 let ResourceCycles = [4,3,1];
522 def : WriteRes<WritePCmpEStrILd, [HWPort0, HWPort5, HWPort23, HWPort0156]> {
525 let ResourceCycles = [4,3,1,1];
528 // MOVMSK Instructions.
529 def : WriteRes<WriteFMOVMSK, [HWPort0]> { let Latency = 3; }
530 def : WriteRes<WriteVecMOVMSK, [HWPort0]> { let Latency = 3; }
531 def : WriteRes<WriteVecMOVMSKY, [HWPort0]> { let Latency = 3; }
532 def : WriteRes<WriteMMXMOVMSK, [HWPort0]> { let Latency = 1; }
535 def : WriteRes<WriteAESDecEnc, [HWPort5]> {
538 let ResourceCycles = [1];
540 def : WriteRes<WriteAESDecEncLd, [HWPort5, HWPort23]> {
543 let ResourceCycles = [1,1];
546 def : WriteRes<WriteAESIMC, [HWPort5]> {
549 let ResourceCycles = [2];
551 def : WriteRes<WriteAESIMCLd, [HWPort5, HWPort23]> {
554 let ResourceCycles = [2,1];
557 def : WriteRes<WriteAESKeyGen, [HWPort0,HWPort5,HWPort015]> {
559 let NumMicroOps = 11;
560 let ResourceCycles = [2,7,2];
562 def : WriteRes<WriteAESKeyGenLd, [HWPort0,HWPort5,HWPort23,HWPort015]> {
564 let NumMicroOps = 11;
565 let ResourceCycles = [2,7,1,1];
568 // Carry-less multiplication instructions.
569 def : WriteRes<WriteCLMul, [HWPort0, HWPort5]> {
572 let ResourceCycles = [2,1];
574 def : WriteRes<WriteCLMulLd, [HWPort0, HWPort5, HWPort23]> {
577 let ResourceCycles = [2,1,1];
581 def : WriteRes<WriteLDMXCSR, [HWPort0,HWPort23,HWPort0156]> { let Latency = 7; let NumMicroOps = 3; let ResourceCycles = [1,1,1]; }
582 def : WriteRes<WriteSTMXCSR, [HWPort4,HWPort5,HWPort237]> { let Latency = 2; let NumMicroOps = 3; let ResourceCycles = [1,1,1]; }
584 def : WriteRes<WriteSystem, [HWPort0156]> { let Latency = 100; }
585 def : WriteRes<WriteMicrocoded, [HWPort0156]> { let Latency = 100; }
586 def : WriteRes<WriteFence, [HWPort23, HWPort4]>;
587 def : WriteRes<WriteNop, []>;
589 //================ Exceptions ================//
591 //-- Specific Scheduling Models --//
594 def HWWriteP0 : SchedWriteRes<[HWPort0]>;
596 def HWWriteP01 : SchedWriteRes<[HWPort01]>;
598 def HWWrite2P01 : SchedWriteRes<[HWPort01]> {
601 def HWWrite3P01 : SchedWriteRes<[HWPort01]> {
605 def HWWriteP0156_P23 : SchedWriteRes<[HWPort0156, HWPort23]> {
609 def HWWrite2P0156_P23 : SchedWriteRes<[HWPort0156, HWPort23]> {
611 let ResourceCycles = [2, 1];
615 def HWWriteP1 : SchedWriteRes<[HWPort1]>;
618 def HWWrite2P1 : SchedWriteRes<[HWPort1]> {
620 let ResourceCycles = [2];
625 // - mm: 64 bit mmx register.
626 // - x = 128 bit xmm register.
627 // - (x)mm = mmx or xmm register.
628 // - y = 256 bit ymm register.
629 // - v = any vector register.
632 //=== Integer Instructions ===//
633 //-- Move instructions --//
636 def HWWriteXLAT : SchedWriteRes<[]> {
640 def : InstRW<[HWWriteXLAT], (instrs XLAT)>;
643 def HWWritePushA : SchedWriteRes<[]> {
644 let NumMicroOps = 19;
646 def : InstRW<[HWWritePushA], (instregex "PUSHA(16|32)")>;
649 def HWWritePopA : SchedWriteRes<[]> {
650 let NumMicroOps = 18;
652 def : InstRW<[HWWritePopA], (instregex "POPA(16|32)")>;
654 //-- Arithmetic instructions --//
658 def HWWriteBTRSCmr : SchedWriteRes<[]> {
659 let NumMicroOps = 11;
661 def : SchedAlias<WriteBitTestSetRegRMW, HWWriteBTRSCmr>;
663 //-- Control transfer instructions --//
667 def HWWriteRETI : SchedWriteRes<[HWPort23, HWPort6, HWPort015]> {
669 let ResourceCycles = [1, 2, 1];
671 def : InstRW<[HWWriteRETI], (instregex "RETI(L|Q|W)", "LRETI(L|Q|W)")>;
675 def HWWriteBOUND : SchedWriteRes<[]> {
676 let NumMicroOps = 15;
678 def : InstRW<[HWWriteBOUND], (instregex "BOUNDS(16|32)rm")>;
681 def HWWriteINTO : SchedWriteRes<[]> {
684 def : InstRW<[HWWriteINTO], (instrs INTO)>;
686 //-- String instructions --//
689 def : InstRW<[HWWrite2P0156_P23], (instregex "LODS(B|W)")>;
692 def : InstRW<[HWWriteP0156_P23], (instregex "LODS(L|Q)")>;
695 def HWWriteMOVS : SchedWriteRes<[HWPort23, HWPort4, HWPort0156]> {
698 let ResourceCycles = [2, 1, 2];
700 def : InstRW<[HWWriteMOVS], (instrs MOVSB, MOVSL, MOVSQ, MOVSW)>;
703 def HWWriteCMPS : SchedWriteRes<[HWPort23, HWPort0156]> {
706 let ResourceCycles = [2, 3];
708 def : InstRW<[HWWriteCMPS], (instregex "CMPS(B|L|Q|W)")>;
713 def HWWriteRDPMC : SchedWriteRes<[]> {
714 let NumMicroOps = 34;
716 def : InstRW<[HWWriteRDPMC], (instrs RDPMC)>;
719 def HWWriteRDRAND : SchedWriteRes<[HWPort23, HWPort015]> {
720 let NumMicroOps = 17;
721 let ResourceCycles = [1, 16];
723 def : InstRW<[HWWriteRDRAND], (instrs RDRAND16r, RDRAND32r, RDRAND64r)>;
725 //=== Floating Point x87 Instructions ===//
726 //-- Move instructions --//
730 def : InstRW<[HWWriteP01], (instrs LD_Frr)>;
734 def HWWriteFBLD : SchedWriteRes<[]> {
736 let NumMicroOps = 43;
738 def : InstRW<[HWWriteFBLD], (instrs FBLDm)>;
742 def : InstRW<[HWWriteP01], (instregex "ST_(F|FP)rr")>;
745 def : InstRW<[HWWriteP01], (instregex "FFREE")>;
748 def HWWriteFNSAVE : SchedWriteRes<[]> {
749 let NumMicroOps = 147;
751 def : InstRW<[HWWriteFNSAVE], (instrs FSAVEm)>;
754 def HWWriteFRSTOR : SchedWriteRes<[]> {
755 let NumMicroOps = 90;
757 def : InstRW<[HWWriteFRSTOR], (instrs FRSTORm)>;
759 //-- Arithmetic instructions --//
763 def : InstRW<[HWWrite2P01], (instrs FCOMPP, UCOM_FPPr)>;
765 // FCOMI(P) FUCOMI(P).
767 def : InstRW<[HWWrite3P01], (instrs COM_FIPr, COM_FIr, UCOM_FIPr, UCOM_FIr)>;
770 def : InstRW<[HWWriteP1], (instregex "TST_F")>;
773 def : InstRW<[HWWrite2P1], (instrs FXAM)>;
776 def HWWriteFPREM : SchedWriteRes<[]> {
778 let NumMicroOps = 28;
780 def : InstRW<[HWWriteFPREM], (instrs FPREM)>;
783 def HWWriteFPREM1 : SchedWriteRes<[]> {
785 let NumMicroOps = 41;
787 def : InstRW<[HWWriteFPREM1], (instrs FPREM1)>;
790 def HWWriteFRNDINT : SchedWriteRes<[]> {
792 let NumMicroOps = 17;
794 def : InstRW<[HWWriteFRNDINT], (instrs FRNDINT)>;
796 //-- Math instructions --//
799 def HWWriteFSCALE : SchedWriteRes<[]> {
800 let Latency = 75; // 49-125
801 let NumMicroOps = 50; // 25-75
803 def : InstRW<[HWWriteFSCALE], (instrs FSCALE)>;
806 def HWWriteFXTRACT : SchedWriteRes<[]> {
808 let NumMicroOps = 17;
810 def : InstRW<[HWWriteFXTRACT], (instrs FXTRACT)>;
812 ////////////////////////////////////////////////////////////////////////////////
813 // Horizontal add/sub instructions.
814 ////////////////////////////////////////////////////////////////////////////////
816 defm : HWWriteResPair<WriteFHAdd, [HWPort1, HWPort5], 5, [1,2], 3, 6>;
817 defm : HWWriteResPair<WriteFHAddY, [HWPort1, HWPort5], 5, [1,2], 3, 7>;
818 defm : HWWriteResPair<WritePHAdd, [HWPort5, HWPort15], 3, [2,1], 3, 5>;
819 defm : HWWriteResPair<WritePHAddX, [HWPort5, HWPort15], 3, [2,1], 3, 6>;
820 defm : HWWriteResPair<WritePHAddY, [HWPort5, HWPort15], 3, [2,1], 3, 7>;
822 //=== Floating Point XMM and YMM Instructions ===//
826 def HWWriteResGroup0 : SchedWriteRes<[HWPort23]> {
829 let ResourceCycles = [1];
831 def: InstRW<[HWWriteResGroup0], (instrs VBROADCASTSSrm)>;
832 def: InstRW<[HWWriteResGroup0], (instregex "(V?)MOVSHDUPrm",
834 "VPBROADCAST(D|Q)rm")>;
836 def HWWriteResGroup0_1 : SchedWriteRes<[HWPort23]> {
839 let ResourceCycles = [1];
841 def: InstRW<[HWWriteResGroup0_1], (instrs VBROADCASTF128,
848 def: InstRW<[HWWriteResGroup0_1], (instregex "LD_F(32|64|80)m",
849 "VPBROADCAST(D|Q)Yrm")>;
851 def HWWriteResGroup0_2 : SchedWriteRes<[HWPort23]> {
854 let ResourceCycles = [1];
856 def: InstRW<[HWWriteResGroup0_2], (instregex "MOVSX(16|32|64)rm(8|16|32)",
857 "MOVZX(16|32|64)rm(8|16)",
860 def HWWriteResGroup1 : SchedWriteRes<[HWPort4,HWPort237]> {
863 let ResourceCycles = [1,1];
865 def: InstRW<[HWWriteResGroup1], (instrs FBSTPm, VMPTRSTm)>;
866 def: InstRW<[HWWriteResGroup1], (instregex "ST_FP(32|64|80)m")>;
868 def HWWriteResGroup2 : SchedWriteRes<[HWPort0]> {
871 let ResourceCycles = [1];
873 def: InstRW<[HWWriteResGroup2], (instregex "VPSLLVQ(Y?)rr",
876 def HWWriteResGroup3 : SchedWriteRes<[HWPort1]> {
879 let ResourceCycles = [1];
881 def: InstRW<[HWWriteResGroup3], (instregex "COM(P?)_FST0r",
884 def HWWriteResGroup4 : SchedWriteRes<[HWPort5]> {
887 let ResourceCycles = [1];
889 def: InstRW<[HWWriteResGroup4], (instrs MMX_MOVQ2DQrr)>;
891 def HWWriteResGroup5 : SchedWriteRes<[HWPort6]> {
894 let ResourceCycles = [1];
896 def: InstRW<[HWWriteResGroup5], (instregex "JMP(16|32|64)r")>;
898 def HWWriteResGroup6 : SchedWriteRes<[HWPort01]> {
901 let ResourceCycles = [1];
903 def: InstRW<[HWWriteResGroup6], (instrs FINCSTP, FNOP)>;
905 def HWWriteResGroup7 : SchedWriteRes<[HWPort06]> {
908 let ResourceCycles = [1];
910 def: InstRW<[HWWriteResGroup7], (instrs CDQ, CQO)>;
912 def HWWriteResGroup8 : SchedWriteRes<[HWPort15]> {
915 let ResourceCycles = [1];
917 def: InstRW<[HWWriteResGroup8], (instregex "ANDN(32|64)rr")>;
919 def HWWriteResGroup9 : SchedWriteRes<[HWPort015]> {
922 let ResourceCycles = [1];
924 def: InstRW<[HWWriteResGroup9], (instregex "VPBLENDD(Y?)rri")>;
926 def HWWriteResGroup10 : SchedWriteRes<[HWPort0156]> {
929 let ResourceCycles = [1];
931 def: InstRW<[HWWriteResGroup10], (instrs CBW, CWDE, CDQE,
939 def HWWriteResGroup11 : SchedWriteRes<[HWPort0,HWPort23]> {
942 let ResourceCycles = [1,1];
944 def: InstRW<[HWWriteResGroup11], (instregex "(V?)CVTPS2PDrm")>;
946 def HWWriteResGroup11_1 : SchedWriteRes<[HWPort0,HWPort23]> {
949 let ResourceCycles = [1,1];
951 def: InstRW<[HWWriteResGroup11_1], (instrs VPSLLVQrm, VPSRLVQrm)>;
952 def: InstRW<[HWWriteResGroup11_1], (instregex "(V?)CVTSS2SDrm")>;
954 def HWWriteResGroup11_2 : SchedWriteRes<[HWPort0,HWPort23]> {
957 let ResourceCycles = [1,1];
959 def: InstRW<[HWWriteResGroup11_2], (instrs VPSLLVQYrm, VPSRLVQYrm)>;
961 def HWWriteResGroup12 : SchedWriteRes<[HWPort1,HWPort23]> {
964 let ResourceCycles = [1,1];
966 def: InstRW<[HWWriteResGroup12], (instrs MMX_CVTPI2PSirm)>;
967 def: InstRW<[HWWriteResGroup12], (instregex "P(DEP|EXT)(32|64)rm")>;
969 def HWWriteResGroup13 : SchedWriteRes<[HWPort5,HWPort23]> {
972 let ResourceCycles = [1,1];
974 def: InstRW<[HWWriteResGroup13], (instregex "(V?)PMOV(SX|ZX)BDrm",
975 "(V?)PMOV(SX|ZX)BQrm",
976 "(V?)PMOV(SX|ZX)BWrm",
977 "(V?)PMOV(SX|ZX)DQrm",
978 "(V?)PMOV(SX|ZX)WDrm",
979 "(V?)PMOV(SX|ZX)WQrm")>;
981 def HWWriteResGroup13_1 : SchedWriteRes<[HWPort5,HWPort23]> {
984 let ResourceCycles = [1,1];
986 def: InstRW<[HWWriteResGroup13_1], (instrs VPMOVSXBDYrm,
990 def HWWriteResGroup14 : SchedWriteRes<[HWPort6,HWPort23]> {
993 let ResourceCycles = [1,1];
995 def: InstRW<[HWWriteResGroup14], (instrs FARJMP64)>;
996 def: InstRW<[HWWriteResGroup14], (instregex "JMP(16|32|64)m")>;
998 def HWWriteResGroup16 : SchedWriteRes<[HWPort23,HWPort15]> {
1000 let NumMicroOps = 2;
1001 let ResourceCycles = [1,1];
1003 def: InstRW<[HWWriteResGroup16], (instregex "ANDN(32|64)rm",
1004 "MOVBE(16|32|64)rm")>;
1006 def HWWriteResGroup17 : SchedWriteRes<[HWPort23,HWPort015]> {
1008 let NumMicroOps = 2;
1009 let ResourceCycles = [1,1];
1011 def: InstRW<[HWWriteResGroup17], (instrs VINSERTF128rm,
1015 def HWWriteResGroup17_2 : SchedWriteRes<[HWPort23,HWPort015]> {
1017 let NumMicroOps = 2;
1018 let ResourceCycles = [1,1];
1020 def: InstRW<[HWWriteResGroup17_2], (instrs VPBLENDDYrmi)>;
1022 def HWWriteResGroup18 : SchedWriteRes<[HWPort23,HWPort0156]> {
1024 let NumMicroOps = 2;
1025 let ResourceCycles = [1,1];
1027 def: InstRW<[HWWriteResGroup18], (instrs POP16r, POP32r, POP64r)>;
1028 def: InstRW<[HWWriteResGroup18], (instregex "POP(16|32|64)rmr")>;
1030 def HWWriteResGroup19 : SchedWriteRes<[HWPort237,HWPort0156]> {
1032 let NumMicroOps = 2;
1033 let ResourceCycles = [1,1];
1035 def: InstRW<[HWWriteResGroup19], (instrs SFENCE)>;
1037 def HWWriteResGroup21 : SchedWriteRes<[HWPort4,HWPort6,HWPort237]> {
1039 let NumMicroOps = 3;
1040 let ResourceCycles = [1,1,1];
1042 def: InstRW<[HWWriteResGroup21], (instrs FNSTCW16m)>;
1044 def HWWriteResGroup23 : SchedWriteRes<[HWPort4,HWPort237,HWPort15]> {
1046 let NumMicroOps = 3;
1047 let ResourceCycles = [1,1,1];
1049 def: InstRW<[HWWriteResGroup23], (instregex "MOVBE(32|64)mr")>;
1051 def HWWriteResGroup23_16 : SchedWriteRes<[HWPort06, HWPort237, HWPort4]> {
1053 let NumMicroOps = 3;
1054 let ResourceCycles = [1,1,1];
1056 def: InstRW<[HWWriteResGroup23_16], (instrs MOVBE16mr)>;
1058 def HWWriteResGroup24 : SchedWriteRes<[HWPort4,HWPort237,HWPort0156]> {
1060 let NumMicroOps = 3;
1061 let ResourceCycles = [1,1,1];
1063 def: InstRW<[HWWriteResGroup24], (instrs PUSH16r, PUSH32r, PUSH64r, PUSH64i8,
1064 STOSB, STOSL, STOSQ, STOSW)>;
1065 def: InstRW<[HWWriteResGroup24], (instregex "PUSH(16|32|64)rmr")>;
1067 def HWWriteResGroup25 : SchedWriteRes<[HWPort4,HWPort23,HWPort237,HWPort06]> {
1069 let NumMicroOps = 4;
1070 let ResourceCycles = [1,1,1,1];
1072 def: InstRW<[HWWriteResGroup25], (instregex "SAR(8|16|32|64)m(1|i)",
1073 "SHL(8|16|32|64)m(1|i)",
1074 "SHR(8|16|32|64)m(1|i)")>;
1076 def HWWriteResGroup26 : SchedWriteRes<[HWPort4,HWPort23,HWPort237,HWPort0156]> {
1078 let NumMicroOps = 4;
1079 let ResourceCycles = [1,1,1,1];
1081 def: InstRW<[HWWriteResGroup26], (instregex "POP(16|32|64)rmm",
1082 "PUSH(16|32|64)rmm")>;
1084 def HWWriteResGroup28 : SchedWriteRes<[HWPort01]> {
1086 let NumMicroOps = 2;
1087 let ResourceCycles = [2];
1089 def: InstRW<[HWWriteResGroup28], (instrs FDECSTP)>;
1091 def HWWriteResGroup30 : SchedWriteRes<[HWPort0156]> {
1093 let NumMicroOps = 2;
1094 let ResourceCycles = [2];
1096 def: InstRW<[HWWriteResGroup30], (instrs LFENCE,
1101 def HWWriteResGroup31 : SchedWriteRes<[HWPort0,HWPort5]> {
1103 let NumMicroOps = 2;
1104 let ResourceCycles = [1,1];
1106 def: InstRW<[HWWriteResGroup31], (instregex "(V?)CVTPS2PDrr",
1109 def HWWriteResGroup32 : SchedWriteRes<[HWPort6,HWPort0156]> {
1111 let NumMicroOps = 2;
1112 let ResourceCycles = [1,1];
1114 def: InstRW<[HWWriteResGroup32], (instregex "CLFLUSH")>;
1116 def HWWriteResGroup33 : SchedWriteRes<[HWPort01,HWPort015]> {
1118 let NumMicroOps = 2;
1119 let ResourceCycles = [1,1];
1121 def: InstRW<[HWWriteResGroup33], (instrs MMX_MOVDQ2Qrr)>;
1123 def HWWriteResGroup35 : SchedWriteRes<[HWPort06,HWPort0156]> {
1125 let NumMicroOps = 2;
1126 let ResourceCycles = [1,1];
1128 def: InstRW<[HWWriteResGroup35], (instrs CWD, JCXZ, JECXZ, JRCXZ)>;
1129 def: InstRW<[HWWriteResGroup35], (instregex "SET(A|BE)r")>;
1131 def HWWriteResGroup36_2 : SchedWriteRes<[HWPort5,HWPort23]> {
1133 let NumMicroOps = 3;
1134 let ResourceCycles = [2,1];
1136 def: InstRW<[HWWriteResGroup36_2], (instrs MMX_PACKSSDWirm,
1140 def HWWriteResGroup37 : SchedWriteRes<[HWPort23,HWPort0156]> {
1142 let NumMicroOps = 3;
1143 let ResourceCycles = [1,2];
1145 def: InstRW<[HWWriteResGroup37], (instrs LEAVE, LEAVE64,
1146 SCASB, SCASL, SCASQ, SCASW)>;
1148 def HWWriteResGroup39 : SchedWriteRes<[HWPort0,HWPort01,HWPort23]> {
1150 let NumMicroOps = 3;
1151 let ResourceCycles = [1,1,1];
1153 def: InstRW<[HWWriteResGroup39], (instrs FLDCW16m)>;
1155 def HWWriteResGroup41 : SchedWriteRes<[HWPort6,HWPort23,HWPort0156]> {
1157 let NumMicroOps = 3;
1158 let ResourceCycles = [1,1,1];
1160 def: InstRW<[HWWriteResGroup41], (instrs LRETQ, RETL, RETQ)>;
1162 def HWWriteResGroup44 : SchedWriteRes<[HWPort4,HWPort6,HWPort237,HWPort0156]> {
1164 let NumMicroOps = 4;
1165 let ResourceCycles = [1,1,1,1];
1167 def: InstRW<[HWWriteResGroup44], (instregex "CALL(16|32|64)r")>;
1169 def HWWriteResGroup45 : SchedWriteRes<[HWPort4,HWPort237,HWPort06,HWPort0156]> {
1171 let NumMicroOps = 4;
1172 let ResourceCycles = [1,1,1,1];
1174 def: InstRW<[HWWriteResGroup45], (instrs CALL64pcrel32)>;
1175 def: InstRW<[HWWriteResGroup45], (instregex "SET(A|BE)m")>;
1177 def HWWriteResGroup46 : SchedWriteRes<[HWPort4,HWPort23,HWPort237,HWPort06]> {
1179 let NumMicroOps = 5;
1180 let ResourceCycles = [1,1,1,2];
1182 def: InstRW<[HWWriteResGroup46], (instregex "ROL(8|16|32|64)m(1|i)",
1183 "ROR(8|16|32|64)m(1|i)")>;
1185 def HWWriteResGroup47 : SchedWriteRes<[HWPort4,HWPort23,HWPort237,HWPort0156]> {
1187 let NumMicroOps = 5;
1188 let ResourceCycles = [1,1,1,2];
1190 def: InstRW<[HWWriteResGroup47], (instregex "XADD(8|16|32|64)rm")>;
1192 def HWWriteResGroup48 : SchedWriteRes<[HWPort4,HWPort6,HWPort23,HWPort237,HWPort0156]> {
1194 let NumMicroOps = 5;
1195 let ResourceCycles = [1,1,1,1,1];
1197 def: InstRW<[HWWriteResGroup48], (instregex "CALL(16|32|64)m")>;
1198 def: InstRW<[HWWriteResGroup48], (instrs FARCALL64)>;
1200 def HWWriteResGroup50 : SchedWriteRes<[HWPort1]> {
1202 let NumMicroOps = 1;
1203 let ResourceCycles = [1];
1205 def: InstRW<[HWWriteResGroup50], (instrs MMX_CVTPI2PSirr)>;
1206 def: InstRW<[HWWriteResGroup50], (instregex "P(DEP|EXT)(32|64)rr",
1207 "(V?)CVTDQ2PS(Y?)rr")>;
1209 def HWWriteResGroup51 : SchedWriteRes<[HWPort5]> {
1211 let NumMicroOps = 1;
1212 let ResourceCycles = [1];
1214 def: InstRW<[HWWriteResGroup51], (instregex "VPBROADCAST(B|W)rr")>;
1216 def HWWriteResGroup52 : SchedWriteRes<[HWPort1,HWPort23]> {
1218 let NumMicroOps = 2;
1219 let ResourceCycles = [1,1];
1221 def: InstRW<[HWWriteResGroup52], (instregex "(V?)CVTPS2DQrm",
1222 "(V?)CVTTPS2DQrm")>;
1224 def HWWriteResGroup52_1 : SchedWriteRes<[HWPort1,HWPort23]> {
1226 let NumMicroOps = 2;
1227 let ResourceCycles = [1,1];
1229 def: InstRW<[HWWriteResGroup52_1], (instregex "(ADD|SUB|SUBR)_F(32|64)m",
1230 "ILD_F(16|32|64)m")>;
1231 def: InstRW<[HWWriteResGroup52_1], (instrs VCVTDQ2PSYrm,
1235 def HWWriteResGroup53_1 : SchedWriteRes<[HWPort5,HWPort23]> {
1237 let NumMicroOps = 2;
1238 let ResourceCycles = [1,1];
1240 def: InstRW<[HWWriteResGroup53_1], (instrs VPMOVSXBWYrm,
1245 def HWWriteResGroup57 : SchedWriteRes<[HWPort5,HWPort0156]> {
1247 let NumMicroOps = 3;
1248 let ResourceCycles = [2,1];
1250 def: InstRW<[HWWriteResGroup57], (instrs MMX_PACKSSDWirr,
1254 def HWWriteResGroup58 : SchedWriteRes<[HWPort6,HWPort0156]> {
1256 let NumMicroOps = 3;
1257 let ResourceCycles = [1,2];
1259 def: InstRW<[HWWriteResGroup58], (instregex "CLD")>;
1261 def HWWriteResGroup59 : SchedWriteRes<[HWPort06,HWPort0156]> {
1263 let NumMicroOps = 3;
1264 let ResourceCycles = [1,2];
1266 def: InstRW<[HWWriteResGroup59], (instregex "RCL(8|16|32|64)r(1|i)",
1267 "RCR(8|16|32|64)r(1|i)")>;
1269 def HWWriteResGroup61 : SchedWriteRes<[HWPort0,HWPort4,HWPort237]> {
1271 let NumMicroOps = 3;
1272 let ResourceCycles = [1,1,1];
1274 def: InstRW<[HWWriteResGroup61], (instrs FNSTSWm)>;
1276 def HWWriteResGroup62 : SchedWriteRes<[HWPort1,HWPort4,HWPort237]> {
1278 let NumMicroOps = 3;
1279 let ResourceCycles = [1,1,1];
1281 def: InstRW<[HWWriteResGroup62], (instregex "IST(T?)_FP(16|32|64)m",
1284 def HWWriteResGroup66 : SchedWriteRes<[HWPort23,HWPort237,HWPort06,HWPort0156]> {
1286 let NumMicroOps = 5;
1287 let ResourceCycles = [1,1,1,2];
1289 def: InstRW<[HWWriteResGroup66], (instregex "RCL(8|16|32|64)m(1|i)",
1290 "RCR(8|16|32|64)m(1|i)")>;
1292 def HWWriteResGroup68 : SchedWriteRes<[HWPort4,HWPort23,HWPort237,HWPort0156]> {
1294 let NumMicroOps = 6;
1295 let ResourceCycles = [1,1,1,3];
1297 def: InstRW<[HWWriteResGroup68], (instregex "XCHG(8|16|32|64)rm")>;
1299 def HWWriteResGroup69 : SchedWriteRes<[HWPort4,HWPort23,HWPort237,HWPort06,HWPort0156]> {
1301 let NumMicroOps = 6;
1302 let ResourceCycles = [1,1,1,2,1];
1304 def: InstRW<[HWWriteResGroup69], (instregex "ROL(8|16|32|64)mCL",
1305 "ROR(8|16|32|64)mCL",
1306 "SAR(8|16|32|64)mCL",
1307 "SHL(8|16|32|64)mCL",
1308 "SHR(8|16|32|64)mCL")>;
1309 def: SchedAlias<WriteADCRMW, HWWriteResGroup69>;
1311 def HWWriteResGroup70 : SchedWriteRes<[HWPort0,HWPort1]> {
1313 let NumMicroOps = 2;
1314 let ResourceCycles = [1,1];
1316 def: InstRW<[HWWriteResGroup70], (instregex "(V?)CVT(T?)SD2SI(64)?rr",
1317 "(V?)CVT(T?)SS2SI(64)?rr")>;
1319 def HWWriteResGroup71 : SchedWriteRes<[HWPort0,HWPort5]> {
1321 let NumMicroOps = 2;
1322 let ResourceCycles = [1,1];
1324 def: InstRW<[HWWriteResGroup71], (instrs VCVTPS2PDYrr)>;
1326 def HWWriteResGroup72 : SchedWriteRes<[HWPort0,HWPort0156]> {
1328 let NumMicroOps = 2;
1329 let ResourceCycles = [1,1];
1331 def: InstRW<[HWWriteResGroup72], (instrs FNSTSW16r)>;
1333 def HWWriteResGroup73 : SchedWriteRes<[HWPort1,HWPort5]> {
1335 let NumMicroOps = 2;
1336 let ResourceCycles = [1,1];
1338 def: InstRW<[HWWriteResGroup73], (instrs MMX_CVTPI2PDirr,
1343 def: InstRW<[HWWriteResGroup73], (instregex "(V?)CVTDQ2PDrr",
1346 "(V?)CVTSI(64)?2SDrr",
1348 "(V?)CVT(T?)PD2DQrr")>;
1350 def HWWriteResGroup75 : SchedWriteRes<[HWPort1,HWPort23]> {
1352 let NumMicroOps = 3;
1353 let ResourceCycles = [2,1];
1355 def: InstRW<[HWWriteResGroup75], (instregex "FICOM(P?)(16|32)m")>;
1357 def HWWriteResGroup76 : SchedWriteRes<[HWPort0,HWPort1,HWPort23]> {
1359 let NumMicroOps = 3;
1360 let ResourceCycles = [1,1,1];
1362 def: InstRW<[HWWriteResGroup76], (instregex "(V?)CVTSD2SI(64)?rm",
1363 "(V?)CVTSS2SI(64)?rm",
1364 "(V?)CVTTSD2SI(64)?rm",
1366 "(V?)CVTTSS2SIrm")>;
1368 def HWWriteResGroup77 : SchedWriteRes<[HWPort0,HWPort5,HWPort23]> {
1370 let NumMicroOps = 3;
1371 let ResourceCycles = [1,1,1];
1373 def: InstRW<[HWWriteResGroup77], (instrs VCVTPS2PDYrm)>;
1375 def HWWriteResGroup78 : SchedWriteRes<[HWPort1,HWPort5,HWPort23]> {
1377 let NumMicroOps = 3;
1378 let ResourceCycles = [1,1,1];
1380 def: InstRW<[HWWriteResGroup78], (instrs CVTPD2PSrm,
1388 def HWWriteResGroup78_1 : SchedWriteRes<[HWPort1,HWPort5,HWPort23]> {
1390 let NumMicroOps = 3;
1391 let ResourceCycles = [1,1,1];
1393 def: InstRW<[HWWriteResGroup78_1], (instrs MMX_CVTPI2PDirm,
1397 def HWWriteResGroup80 : SchedWriteRes<[HWPort5,HWPort23,HWPort015]> {
1399 let NumMicroOps = 3;
1400 let ResourceCycles = [1,1,1];
1402 def: InstRW<[HWWriteResGroup80], (instregex "VPBROADCAST(B|W)(Y?)rm")>;
1404 def HWWriteResGroup81 : SchedWriteRes<[HWPort0156]> {
1406 let NumMicroOps = 4;
1407 let ResourceCycles = [4];
1409 def: InstRW<[HWWriteResGroup81], (instrs FNCLEX)>;
1411 def HWWriteResGroup82 : SchedWriteRes<[]> {
1413 let NumMicroOps = 4;
1414 let ResourceCycles = [];
1416 def: InstRW<[HWWriteResGroup82], (instrs VZEROUPPER)>;
1418 def HWWriteResGroup83 : SchedWriteRes<[HWPort1,HWPort6,HWPort0156]> {
1420 let NumMicroOps = 4;
1421 let ResourceCycles = [1,1,2];
1423 def: InstRW<[HWWriteResGroup83], (instregex "LAR(16|32|64)rr")>;
1425 def HWWriteResGroup87 : SchedWriteRes<[HWPort1,HWPort6,HWPort23,HWPort0156]> {
1427 let NumMicroOps = 5;
1428 let ResourceCycles = [1,2,1,1];
1430 def: InstRW<[HWWriteResGroup87], (instregex "LAR(16|32|64)rm",
1431 "LSL(16|32|64)rm")>;
1433 def HWWriteResGroup88 : SchedWriteRes<[HWPort4,HWPort237,HWPort0156]> {
1435 let NumMicroOps = 6;
1436 let ResourceCycles = [1,1,4];
1438 def: InstRW<[HWWriteResGroup88], (instregex "PUSHF(16|64)")>;
1440 def HWWriteResGroup89 : SchedWriteRes<[HWPort0]> {
1442 let NumMicroOps = 1;
1443 let ResourceCycles = [1];
1445 def: InstRW<[HWWriteResGroup89], (instregex "(V?)PCMPGTQ(Y?)rr",
1446 "MUL_(FPrST0|FST0r|FrST0)")>;
1448 def HWWriteResGroup91_2 : SchedWriteRes<[HWPort0,HWPort23]> {
1450 let NumMicroOps = 2;
1451 let ResourceCycles = [1,1];
1453 def: InstRW<[HWWriteResGroup91_2], (instregex "(V?)PCMPGTQrm")>;
1455 def HWWriteResGroup91_3 : SchedWriteRes<[HWPort0,HWPort23]> {
1457 let NumMicroOps = 2;
1458 let ResourceCycles = [1,1];
1460 def: InstRW<[HWWriteResGroup91_3], (instregex "MUL_F(32|64)m")>;
1461 def: InstRW<[HWWriteResGroup91_3], (instrs VPCMPGTQYrm)>;
1463 def HWWriteResGroup93 : SchedWriteRes<[HWPort1,HWPort5]> {
1465 let NumMicroOps = 3;
1466 let ResourceCycles = [1,2];
1468 def: InstRW<[HWWriteResGroup93], (instregex "(V?)CVTSI642SSrr")>;
1470 def HWWriteResGroup94 : SchedWriteRes<[HWPort1,HWPort6,HWPort06]> {
1472 let NumMicroOps = 3;
1473 let ResourceCycles = [1,1,1];
1475 def: InstRW<[HWWriteResGroup94], (instregex "STR(16|32|64)r")>;
1477 def HWWriteResGroup97 : SchedWriteRes<[HWPort0,HWPort1,HWPort5,HWPort23]> {
1479 let NumMicroOps = 4;
1480 let ResourceCycles = [1,1,1,1];
1482 def: InstRW<[HWWriteResGroup97], (instregex "CVTTSS2SI64rm")>;
1484 def HWWriteResGroup99 : SchedWriteRes<[HWPort6,HWPort0156]> {
1486 let NumMicroOps = 5;
1487 let ResourceCycles = [1,4];
1489 def: InstRW<[HWWriteResGroup99], (instrs PAUSE)>;
1491 def HWWriteResGroup100 : SchedWriteRes<[HWPort06,HWPort0156]> {
1493 let NumMicroOps = 5;
1494 let ResourceCycles = [1,4];
1496 def: InstRW<[HWWriteResGroup100], (instrs XSETBV)>;
1498 def HWWriteResGroup102 : SchedWriteRes<[HWPort1,HWPort5]> {
1500 let NumMicroOps = 2;
1501 let ResourceCycles = [1,1];
1503 def: InstRW<[HWWriteResGroup102], (instrs VCVTDQ2PDYrr,
1508 def HWWriteResGroup103 : SchedWriteRes<[HWPort1,HWPort23]> {
1510 let NumMicroOps = 3;
1511 let ResourceCycles = [2,1];
1513 def: InstRW<[HWWriteResGroup103], (instregex "(ADD|SUB|SUBR)_FI(16|32)m")>;
1515 def HWWriteResGroup104 : SchedWriteRes<[HWPort1,HWPort5,HWPort23]> {
1517 let NumMicroOps = 3;
1518 let ResourceCycles = [1,1,1];
1520 def: InstRW<[HWWriteResGroup104], (instrs VCVTDQ2PDYrm)>;
1522 def HWWriteResGroup107 : SchedWriteRes<[HWPort1,HWPort6,HWPort06,HWPort0156]> {
1524 let NumMicroOps = 4;
1525 let ResourceCycles = [1,1,1,1];
1527 def: InstRW<[HWWriteResGroup107], (instregex "SLDT(16|32|64)r")>;
1529 def HWWriteResGroup108 : SchedWriteRes<[HWPort6,HWPort0156]> {
1531 let NumMicroOps = 6;
1532 let ResourceCycles = [1,5];
1534 def: InstRW<[HWWriteResGroup108], (instrs STD)>;
1536 def HWWriteResGroup114 : SchedWriteRes<[HWPort6,HWPort06,HWPort15,HWPort0156]> {
1538 let NumMicroOps = 7;
1539 let ResourceCycles = [2,2,1,2];
1541 def: InstRW<[HWWriteResGroup114], (instrs LOOP)>;
1543 def HWWriteResGroup115 : SchedWriteRes<[HWPort0,HWPort1,HWPort23]> {
1545 let NumMicroOps = 3;
1546 let ResourceCycles = [1,1,1];
1548 def: InstRW<[HWWriteResGroup115], (instregex "MUL_FI(16|32)m")>;
1550 def HWWriteResGroup120 : SchedWriteRes<[HWPort1,HWPort23,HWPort237,HWPort06,HWPort15,HWPort0156]> {
1552 let NumMicroOps = 10;
1553 let ResourceCycles = [1,1,1,4,1,2];
1555 def: InstRW<[HWWriteResGroup120], (instregex "RCL(8|16|32|64)mCL")>;
1557 def HWWriteResGroup129 : SchedWriteRes<[HWPort1,HWPort06,HWPort0156]> {
1559 let NumMicroOps = 7;
1560 let ResourceCycles = [2,2,3];
1562 def: InstRW<[HWWriteResGroup129], (instregex "RCL(16|32|64)rCL",
1563 "RCR(16|32|64)rCL")>;
1565 def HWWriteResGroup130 : SchedWriteRes<[HWPort1,HWPort06,HWPort15,HWPort0156]> {
1567 let NumMicroOps = 9;
1568 let ResourceCycles = [1,4,1,3];
1570 def: InstRW<[HWWriteResGroup130], (instrs RCL8rCL)>;
1572 def HWWriteResGroup131 : SchedWriteRes<[HWPort06,HWPort0156]> {
1574 let NumMicroOps = 11;
1575 let ResourceCycles = [2,9];
1577 def: InstRW<[HWWriteResGroup131], (instrs LOOPE, LOOPNE)>;
1579 def HWWriteResGroup132 : SchedWriteRes<[HWPort4,HWPort23,HWPort237,HWPort06,HWPort15,HWPort0156]> {
1581 let NumMicroOps = 14;
1582 let ResourceCycles = [1,1,1,4,2,5];
1584 def: InstRW<[HWWriteResGroup132], (instrs CMPXCHG8B)>;
1586 def HWWriteResGroup135 : SchedWriteRes<[HWPort1,HWPort23,HWPort237,HWPort06,HWPort15,HWPort0156]> {
1588 let NumMicroOps = 11;
1589 let ResourceCycles = [2,1,1,3,1,3];
1591 def: InstRW<[HWWriteResGroup135], (instregex "RCR(8|16|32|64)mCL")>;
1593 def HWWriteResGroup142 : SchedWriteRes<[HWPort1,HWPort06,HWPort15,HWPort0156]> {
1595 let NumMicroOps = 10;
1596 let ResourceCycles = [2,3,1,4];
1598 def: InstRW<[HWWriteResGroup142], (instrs RCR8rCL)>;
1600 def HWWriteResGroup143 : SchedWriteRes<[HWPort23,HWPort0156]> {
1602 let NumMicroOps = 15;
1603 let ResourceCycles = [1,14];
1605 def: InstRW<[HWWriteResGroup143], (instrs POPF16)>;
1607 def HWWriteResGroup144 : SchedWriteRes<[HWPort4,HWPort5,HWPort6,HWPort23,HWPort237,HWPort06,HWPort0156]> {
1609 let NumMicroOps = 8;
1610 let ResourceCycles = [1,1,1,1,1,1,2];
1612 def: InstRW<[HWWriteResGroup144], (instrs INSB, INSL, INSW)>;
1614 def HWWriteResGroup145 : SchedWriteRes<[HWPort5, HWPort6]> {
1616 let NumMicroOps = 20;
1617 let ResourceCycles = [1,1];
1619 def: InstRW<[HWWriteResGroup145], (instrs VZEROALL)>;
1621 def HWWriteResGroup146 : SchedWriteRes<[HWPort0,HWPort4,HWPort5,HWPort23,HWPort237,HWPort06,HWPort0156]> {
1623 let NumMicroOps = 19;
1624 let ResourceCycles = [2,1,4,1,1,4,6];
1626 def: InstRW<[HWWriteResGroup146], (instrs CMPXCHG16B)>;
1628 def HWWriteResGroup147 : SchedWriteRes<[HWPort0,HWPort1,HWPort5,HWPort6,HWPort01,HWPort0156]> {
1630 let NumMicroOps = 15;
1631 let ResourceCycles = [2,1,2,4,2,4];
1633 def: InstRW<[HWWriteResGroup147], (instrs XCH_F)>;
1635 def HWWriteResGroup149 : SchedWriteRes<[HWPort5,HWPort6,HWPort06,HWPort0156]> {
1637 let NumMicroOps = 8;
1638 let ResourceCycles = [1,1,1,5];
1640 def: InstRW<[HWWriteResGroup149], (instrs CPUID, RDTSC)>;
1642 def HWWriteResGroup151 : SchedWriteRes<[HWPort6,HWPort23,HWPort0156]> {
1644 let NumMicroOps = 19;
1645 let ResourceCycles = [3,1,15];
1647 def: InstRW<[HWWriteResGroup151], (instregex "XRSTOR(64)?")>;
1649 def HWWriteResGroup154 : SchedWriteRes<[HWPort0]> {
1651 let NumMicroOps = 1;
1652 let ResourceCycles = [1];
1654 def: InstRW<[HWWriteResGroup154], (instregex "DIV_(FPrST0|FST0r|FrST0)")>;
1656 def HWWriteResGroup155 : SchedWriteRes<[HWPort0,HWPort23]> {
1658 let NumMicroOps = 2;
1659 let ResourceCycles = [1,1];
1661 def: InstRW<[HWWriteResGroup155], (instregex "DIVR_F(32|64)m")>;
1663 def HWWriteResGroup156 : SchedWriteRes<[HWPort5,HWPort6,HWPort0156]> {
1665 let NumMicroOps = 10;
1666 let ResourceCycles = [1,2,7];
1668 def: InstRW<[HWWriteResGroup156], (instrs MWAITrr)>;
1670 def HWWriteResGroup161 : SchedWriteRes<[HWPort0,HWPort1,HWPort23]> {
1672 let NumMicroOps = 3;
1673 let ResourceCycles = [1,1,1];
1675 def: InstRW<[HWWriteResGroup161], (instregex "DIVR_FI(16|32)m")>;
1677 def HWWriteResGroup162 : SchedWriteRes<[HWPort0]> {
1679 let NumMicroOps = 1;
1680 let ResourceCycles = [1];
1682 def: InstRW<[HWWriteResGroup162], (instregex "DIVR_(FPrST0|FST0r|FrST0)")>;
1684 def HWWriteResGroup163 : SchedWriteRes<[HWPort0,HWPort23]> {
1686 let NumMicroOps = 2;
1687 let ResourceCycles = [1,1];
1689 def: InstRW<[HWWriteResGroup163], (instregex "DIV_F(32|64)m")>;
1691 def HWWriteResGroup164 : SchedWriteRes<[HWPort4,HWPort6,HWPort23,HWPort237,HWPort0156]> {
1693 let NumMicroOps = 27;
1694 let ResourceCycles = [1,5,1,1,19];
1696 def: InstRW<[HWWriteResGroup164], (instrs XSAVE64)>;
1698 def HWWriteResGroup165 : SchedWriteRes<[HWPort4,HWPort6,HWPort23,HWPort237,HWPort0156]> {
1700 let NumMicroOps = 28;
1701 let ResourceCycles = [1,6,1,1,19];
1703 def: InstRW<[HWWriteResGroup165], (instrs XSAVE)>;
1704 def: InstRW<[HWWriteResGroup165], (instregex "XSAVEC", "XSAVES", "XSAVEOPT")>;
1706 def HWWriteResGroup166 : SchedWriteRes<[HWPort0,HWPort1,HWPort23]> {
1708 let NumMicroOps = 3;
1709 let ResourceCycles = [1,1,1];
1711 def: InstRW<[HWWriteResGroup166], (instregex "DIV_FI(16|32)m")>;
1713 def HWWriteResGroup170 : SchedWriteRes<[HWPort5,HWPort6,HWPort23,HWPort06,HWPort0156]> {
1715 let NumMicroOps = 23;
1716 let ResourceCycles = [1,5,3,4,10];
1718 def: InstRW<[HWWriteResGroup170], (instregex "IN(8|16|32)ri",
1721 def HWWriteResGroup171 : SchedWriteRes<[HWPort5,HWPort6,HWPort23,HWPort237,HWPort06,HWPort0156]> {
1723 let NumMicroOps = 23;
1724 let ResourceCycles = [1,5,2,1,4,10];
1726 def: InstRW<[HWWriteResGroup171], (instregex "OUT(8|16|32)ir",
1729 def HWWriteResGroup175 : SchedWriteRes<[HWPort1,HWPort4,HWPort5,HWPort6,HWPort23,HWPort237,HWPort15,HWPort0156]> {
1731 let NumMicroOps = 18;
1732 let ResourceCycles = [1,1,2,3,1,1,1,8];
1734 def: InstRW<[HWWriteResGroup175], (instrs VMCLEARm)>;
1736 def HWWriteResGroup176 : SchedWriteRes<[HWPort5,HWPort0156]> {
1738 let NumMicroOps = 22;
1739 let ResourceCycles = [2,20];
1741 def: InstRW<[HWWriteResGroup176], (instrs RDTSCP)>;
1743 def HWWriteResGroup177 : SchedWriteRes<[HWPort0,HWPort01,HWPort23,HWPort05,HWPort06,HWPort015,HWPort0156]> {
1745 let NumMicroOps = 64;
1746 let ResourceCycles = [2,2,8,1,10,2,39];
1748 def: InstRW<[HWWriteResGroup177], (instrs FLDENVm)>;
1750 def HWWriteResGroup178 : SchedWriteRes<[HWPort0,HWPort6,HWPort23,HWPort05,HWPort06,HWPort15,HWPort0156]> {
1752 let NumMicroOps = 88;
1753 let ResourceCycles = [4,4,31,1,2,1,45];
1755 def: InstRW<[HWWriteResGroup178], (instrs FXRSTOR64)>;
1757 def HWWriteResGroup179 : SchedWriteRes<[HWPort0,HWPort6,HWPort23,HWPort05,HWPort06,HWPort15,HWPort0156]> {
1759 let NumMicroOps = 90;
1760 let ResourceCycles = [4,2,33,1,2,1,47];
1762 def: InstRW<[HWWriteResGroup179], (instrs FXRSTOR)>;
1764 def HWWriteResGroup180 : SchedWriteRes<[HWPort5,HWPort01,HWPort0156]> {
1766 let NumMicroOps = 15;
1767 let ResourceCycles = [6,3,6];
1769 def: InstRW<[HWWriteResGroup180], (instrs FNINIT)>;
1771 def HWWriteResGroup183 : SchedWriteRes<[HWPort0,HWPort1,HWPort4,HWPort5,HWPort6,HWPort237,HWPort06,HWPort0156]> {
1773 let NumMicroOps = 100;
1774 let ResourceCycles = [9,9,11,8,1,11,21,30];
1776 def: InstRW<[HWWriteResGroup183], (instrs FSTENVm)>;
1778 def HWWriteResGroup184 : SchedWriteRes<[HWPort0, HWPort5, HWPort15, HWPort015, HWPort06, HWPort23]> {
1780 let NumMicroOps = 12;
1781 let ResourceCycles = [2,2,1,3,2,2];
1783 def: InstRW<[HWWriteResGroup184], (instrs VGATHERDPDrm,
1787 def HWWriteResGroup185 : SchedWriteRes<[HWPort0, HWPort5, HWPort06, HWPort15, HWPort015, HWPort23]> {
1789 let NumMicroOps = 22;
1790 let ResourceCycles = [5,3,4,1,5,4];
1792 def: InstRW<[HWWriteResGroup185], (instrs VGATHERQPDYrm,
1795 def HWWriteResGroup186 : SchedWriteRes<[HWPort0, HWPort5, HWPort06, HWPort15, HWPort015, HWPort23]> {
1797 let NumMicroOps = 22;
1798 let ResourceCycles = [5,3,4,1,5,4];
1800 def: InstRW<[HWWriteResGroup186], (instrs VPGATHERQDYrm)>;
1802 def HWWriteResGroup187 : SchedWriteRes<[HWPort0, HWPort5, HWPort06, HWPort15, HWPort015, HWPort23]> {
1804 let NumMicroOps = 22;
1805 let ResourceCycles = [5,3,4,1,5,4];
1807 def: InstRW<[HWWriteResGroup187], (instrs VPGATHERQDrm)>;
1809 def HWWriteResGroup188 : SchedWriteRes<[HWPort0, HWPort5, HWPort06, HWPort15, HWPort015, HWPort23]> {
1811 let NumMicroOps = 20;
1812 let ResourceCycles = [3,3,4,1,5,4];
1814 def: InstRW<[HWWriteResGroup188], (instrs VGATHERDPDYrm,
1817 def HWWriteResGroup189 : SchedWriteRes<[HWPort0, HWPort5, HWPort06, HWPort15, HWPort015, HWPort23]> {
1819 let NumMicroOps = 34;
1820 let ResourceCycles = [5,3,8,1,9,8];
1822 def: InstRW<[HWWriteResGroup189], (instrs VGATHERDPSYrm,
1825 def HWWriteResGroup190 : SchedWriteRes<[HWPort0, HWPort5, HWPort06, HWPort15, HWPort015, HWPort23]> {
1827 let NumMicroOps = 14;
1828 let ResourceCycles = [3,3,2,1,3,2];
1830 def: InstRW<[HWWriteResGroup190], (instrs VGATHERQPDrm,
1833 def HWWriteResGroup191 : SchedWriteRes<[HWPort0, HWPort5, HWPort06, HWPort15, HWPort015, HWPort23]> {
1835 let NumMicroOps = 15;
1836 let ResourceCycles = [3,3,2,1,4,2];
1838 def: InstRW<[HWWriteResGroup191], (instrs VGATHERQPSYrm)>;
1840 def HWWriteResGroup192 : SchedWriteRes<[HWPort0, HWPort5, HWPort06, HWPort15, HWPort015, HWPort23]> {
1842 let NumMicroOps = 15;
1843 let ResourceCycles = [3,3,2,1,4,2];
1845 def: InstRW<[HWWriteResGroup192], (instrs VGATHERQPSrm,
1848 def: InstRW<[WriteZero], (instrs CLC)>;