1 //===-- MipsRegisterInfo.td - Mips Register defs -----------*- tablegen -*-===//
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
9 //===----------------------------------------------------------------------===//
10 // Declarations that describe the MIPS register file
11 //===----------------------------------------------------------------------===//
12 let Namespace = "Mips" in {
13 def sub_32 : SubRegIndex<32>;
14 def sub_64 : SubRegIndex<64>;
15 def sub_lo : SubRegIndex<32>;
16 def sub_hi : SubRegIndex<32, 32>;
17 def sub_dsp16_19 : SubRegIndex<4, 16>;
18 def sub_dsp20 : SubRegIndex<1, 20>;
19 def sub_dsp21 : SubRegIndex<1, 21>;
20 def sub_dsp22 : SubRegIndex<1, 22>;
21 def sub_dsp23 : SubRegIndex<1, 23>;
25 bit isAllocatable = 0;
28 // We have banks of 32 registers each.
29 class MipsReg<bits<16> Enc, string n> : Register<n> {
31 let Namespace = "Mips";
34 class MipsRegWithSubRegs<bits<16> Enc, string n, list<Register> subregs>
35 : RegisterWithSubRegs<n, subregs> {
37 let Namespace = "Mips";
40 // Mips CPU Registers.
41 class MipsGPRReg<bits<16> Enc, string n> : MipsReg<Enc, n>;
43 // Mips 64-bit CPU Registers
44 class Mips64GPRReg<bits<16> Enc, string n, list<Register> subregs>
45 : MipsRegWithSubRegs<Enc, n, subregs> {
46 let SubRegIndices = [sub_32];
49 // Mips 32-bit FPU Registers
50 class FPR<bits<16> Enc, string n> : MipsReg<Enc, n>;
52 // Mips 64-bit (aliased) FPU Registers
53 class AFPR<bits<16> Enc, string n, list<Register> subregs>
54 : MipsRegWithSubRegs<Enc, n, subregs> {
55 let SubRegIndices = [sub_lo, sub_hi];
56 let CoveredBySubRegs = 1;
59 class AFPR64<bits<16> Enc, string n, list<Register> subregs>
60 : MipsRegWithSubRegs<Enc, n, subregs> {
61 let SubRegIndices = [sub_lo, sub_hi];
62 let CoveredBySubRegs = 1;
65 // Mips 128-bit (aliased) MSA Registers
66 class AFPR128<bits<16> Enc, string n, list<Register> subregs>
67 : MipsRegWithSubRegs<Enc, n, subregs> {
68 let SubRegIndices = [sub_64];
71 // Accumulator Registers
72 class ACCReg<bits<16> Enc, string n, list<Register> subregs>
73 : MipsRegWithSubRegs<Enc, n, subregs> {
74 let SubRegIndices = [sub_lo, sub_hi];
75 let CoveredBySubRegs = 1;
78 // Mips Hardware Registers
79 class HWR<bits<16> Enc, string n> : MipsReg<Enc, n>;
81 //===----------------------------------------------------------------------===//
83 //===----------------------------------------------------------------------===//
85 let Namespace = "Mips" in {
86 // General Purpose Registers
87 def ZERO : MipsGPRReg< 0, "zero">, DwarfRegNum<[0]>;
88 def AT : MipsGPRReg< 1, "1">, DwarfRegNum<[1]>;
89 def V0 : MipsGPRReg< 2, "2">, DwarfRegNum<[2]>;
90 def V1 : MipsGPRReg< 3, "3">, DwarfRegNum<[3]>;
91 def A0 : MipsGPRReg< 4, "4">, DwarfRegNum<[4]>;
92 def A1 : MipsGPRReg< 5, "5">, DwarfRegNum<[5]>;
93 def A2 : MipsGPRReg< 6, "6">, DwarfRegNum<[6]>;
94 def A3 : MipsGPRReg< 7, "7">, DwarfRegNum<[7]>;
95 def T0 : MipsGPRReg< 8, "8">, DwarfRegNum<[8]>;
96 def T1 : MipsGPRReg< 9, "9">, DwarfRegNum<[9]>;
97 def T2 : MipsGPRReg< 10, "10">, DwarfRegNum<[10]>;
98 def T3 : MipsGPRReg< 11, "11">, DwarfRegNum<[11]>;
99 def T4 : MipsGPRReg< 12, "12">, DwarfRegNum<[12]>;
100 def T5 : MipsGPRReg< 13, "13">, DwarfRegNum<[13]>;
101 def T6 : MipsGPRReg< 14, "14">, DwarfRegNum<[14]>;
102 def T7 : MipsGPRReg< 15, "15">, DwarfRegNum<[15]>;
103 def S0 : MipsGPRReg< 16, "16">, DwarfRegNum<[16]>;
104 def S1 : MipsGPRReg< 17, "17">, DwarfRegNum<[17]>;
105 def S2 : MipsGPRReg< 18, "18">, DwarfRegNum<[18]>;
106 def S3 : MipsGPRReg< 19, "19">, DwarfRegNum<[19]>;
107 def S4 : MipsGPRReg< 20, "20">, DwarfRegNum<[20]>;
108 def S5 : MipsGPRReg< 21, "21">, DwarfRegNum<[21]>;
109 def S6 : MipsGPRReg< 22, "22">, DwarfRegNum<[22]>;
110 def S7 : MipsGPRReg< 23, "23">, DwarfRegNum<[23]>;
111 def T8 : MipsGPRReg< 24, "24">, DwarfRegNum<[24]>;
112 def T9 : MipsGPRReg< 25, "25">, DwarfRegNum<[25]>;
113 def K0 : MipsGPRReg< 26, "26">, DwarfRegNum<[26]>;
114 def K1 : MipsGPRReg< 27, "27">, DwarfRegNum<[27]>;
115 def GP : MipsGPRReg< 28, "gp">, DwarfRegNum<[28]>;
116 def SP : MipsGPRReg< 29, "sp">, DwarfRegNum<[29]>;
117 def FP : MipsGPRReg< 30, "fp">, DwarfRegNum<[30]>;
118 def RA : MipsGPRReg< 31, "ra">, DwarfRegNum<[31]>;
120 // General Purpose 64-bit Registers
121 def ZERO_64 : Mips64GPRReg< 0, "zero", [ZERO]>, DwarfRegNum<[0]>;
122 def AT_64 : Mips64GPRReg< 1, "1", [AT]>, DwarfRegNum<[1]>;
123 def V0_64 : Mips64GPRReg< 2, "2", [V0]>, DwarfRegNum<[2]>;
124 def V1_64 : Mips64GPRReg< 3, "3", [V1]>, DwarfRegNum<[3]>;
125 def A0_64 : Mips64GPRReg< 4, "4", [A0]>, DwarfRegNum<[4]>;
126 def A1_64 : Mips64GPRReg< 5, "5", [A1]>, DwarfRegNum<[5]>;
127 def A2_64 : Mips64GPRReg< 6, "6", [A2]>, DwarfRegNum<[6]>;
128 def A3_64 : Mips64GPRReg< 7, "7", [A3]>, DwarfRegNum<[7]>;
129 def T0_64 : Mips64GPRReg< 8, "8", [T0]>, DwarfRegNum<[8]>;
130 def T1_64 : Mips64GPRReg< 9, "9", [T1]>, DwarfRegNum<[9]>;
131 def T2_64 : Mips64GPRReg< 10, "10", [T2]>, DwarfRegNum<[10]>;
132 def T3_64 : Mips64GPRReg< 11, "11", [T3]>, DwarfRegNum<[11]>;
133 def T4_64 : Mips64GPRReg< 12, "12", [T4]>, DwarfRegNum<[12]>;
134 def T5_64 : Mips64GPRReg< 13, "13", [T5]>, DwarfRegNum<[13]>;
135 def T6_64 : Mips64GPRReg< 14, "14", [T6]>, DwarfRegNum<[14]>;
136 def T7_64 : Mips64GPRReg< 15, "15", [T7]>, DwarfRegNum<[15]>;
137 def S0_64 : Mips64GPRReg< 16, "16", [S0]>, DwarfRegNum<[16]>;
138 def S1_64 : Mips64GPRReg< 17, "17", [S1]>, DwarfRegNum<[17]>;
139 def S2_64 : Mips64GPRReg< 18, "18", [S2]>, DwarfRegNum<[18]>;
140 def S3_64 : Mips64GPRReg< 19, "19", [S3]>, DwarfRegNum<[19]>;
141 def S4_64 : Mips64GPRReg< 20, "20", [S4]>, DwarfRegNum<[20]>;
142 def S5_64 : Mips64GPRReg< 21, "21", [S5]>, DwarfRegNum<[21]>;
143 def S6_64 : Mips64GPRReg< 22, "22", [S6]>, DwarfRegNum<[22]>;
144 def S7_64 : Mips64GPRReg< 23, "23", [S7]>, DwarfRegNum<[23]>;
145 def T8_64 : Mips64GPRReg< 24, "24", [T8]>, DwarfRegNum<[24]>;
146 def T9_64 : Mips64GPRReg< 25, "25", [T9]>, DwarfRegNum<[25]>;
147 def K0_64 : Mips64GPRReg< 26, "26", [K0]>, DwarfRegNum<[26]>;
148 def K1_64 : Mips64GPRReg< 27, "27", [K1]>, DwarfRegNum<[27]>;
149 def GP_64 : Mips64GPRReg< 28, "gp", [GP]>, DwarfRegNum<[28]>;
150 def SP_64 : Mips64GPRReg< 29, "sp", [SP]>, DwarfRegNum<[29]>;
151 def FP_64 : Mips64GPRReg< 30, "fp", [FP]>, DwarfRegNum<[30]>;
152 def RA_64 : Mips64GPRReg< 31, "ra", [RA]>, DwarfRegNum<[31]>;
154 /// Mips Single point precision FPU Registers
156 def F#I : FPR<I, "f"#I>, DwarfRegNum<[!add(I, 32)]>;
158 // Higher half of 64-bit FP registers.
160 def F_HI#I : FPR<I, "f"#I>, DwarfRegNum<[!add(I, 32)]>;
162 /// Mips Double point precision FPU Registers (aliased
163 /// with the single precision to hold 64 bit values)
165 def D#I : AFPR<!shl(I, 1), "f"#!shl(I, 1),
166 [!cast<FPR>("F"#!shl(I, 1)),
167 !cast<FPR>("F"#!add(!shl(I, 1), 1))]>;
169 /// Mips Double point precision FPU Registers in MFP64 mode.
171 def D#I#_64 : AFPR64<I, "f"#I, [!cast<FPR>("F"#I), !cast<FPR>("F_HI"#I)]>,
172 DwarfRegNum<[!add(I, 32)]>;
174 /// Mips MSA registers
175 /// MSA and FPU cannot both be present unless the FPU has 64-bit registers
177 def W#I : AFPR128<I, "w"#I, [!cast<AFPR64>("D"#I#"_64")]>,
178 DwarfRegNum<[!add(I, 32)]>;
181 def HI0 : MipsReg<0, "ac0">, DwarfRegNum<[64]>;
182 def HI1 : MipsReg<1, "ac1">, DwarfRegNum<[176]>;
183 def HI2 : MipsReg<2, "ac2">, DwarfRegNum<[178]>;
184 def HI3 : MipsReg<3, "ac3">, DwarfRegNum<[180]>;
185 def LO0 : MipsReg<0, "ac0">, DwarfRegNum<[65]>;
186 def LO1 : MipsReg<1, "ac1">, DwarfRegNum<[177]>;
187 def LO2 : MipsReg<2, "ac2">, DwarfRegNum<[179]>;
188 def LO3 : MipsReg<3, "ac3">, DwarfRegNum<[181]>;
190 let SubRegIndices = [sub_32] in {
191 def HI0_64 : RegisterWithSubRegs<"hi", [HI0]>;
192 def LO0_64 : RegisterWithSubRegs<"lo", [LO0]>;
195 // FP control registers.
197 def FCR#I : MipsReg<#I, ""#I>;
199 // FP condition code registers.
201 def FCC#I : MipsReg<#I, "fcc"#I>;
205 def COP0#I : MipsReg<#I, ""#I>;
209 def COP2#I : MipsReg<#I, ""#I>;
213 def COP3#I : MipsReg<#I, ""#I>;
216 def PC : Register<"pc">;
218 // Hardware registers
219 def HWR0 : MipsReg<0, "hwr_cpunum">;
220 def HWR1 : MipsReg<1, "hwr_synci_step">;
221 def HWR2 : MipsReg<2, "hwr_cc">;
222 def HWR3 : MipsReg<3, "hwr_ccres">;
225 def HWR#I : MipsReg<#I, ""#I>;
229 def AC#I : ACCReg<#I, "ac"#I,
230 [!cast<Register>("LO"#I), !cast<Register>("HI"#I)]>;
232 def AC0_64 : ACCReg<0, "ac0", [LO0_64, HI0_64]>;
234 // DSP-ASE control register fields.
235 def DSPPos : Register<"">;
236 def DSPSCount : Register<"">;
237 def DSPCarry : Register<"">;
238 def DSPEFI : Register<"">;
239 def DSPOutFlag16_19 : Register<"">;
240 def DSPOutFlag20 : Register<"">;
241 def DSPOutFlag21 : Register<"">;
242 def DSPOutFlag22 : Register<"">;
243 def DSPOutFlag23 : Register<"">;
244 def DSPCCond : Register<"">;
246 let SubRegIndices = [sub_dsp16_19, sub_dsp20, sub_dsp21, sub_dsp22,
248 def DSPOutFlag : RegisterWithSubRegs<"", [DSPOutFlag16_19, DSPOutFlag20,
249 DSPOutFlag21, DSPOutFlag22,
252 // MSA-ASE control registers.
253 def MSAIR : MipsReg<0, "0">;
254 def MSACSR : MipsReg<1, "1">;
255 def MSAAccess : MipsReg<2, "2">;
256 def MSASave : MipsReg<3, "3">;
257 def MSAModify : MipsReg<4, "4">;
258 def MSARequest : MipsReg<5, "5">;
259 def MSAMap : MipsReg<6, "6">;
260 def MSAUnmap : MipsReg<7, "7">;
262 // Octeon multiplier and product registers
263 def MPL0 : MipsReg<0, "mpl0">;
264 def MPL1 : MipsReg<1, "mpl1">;
265 def MPL2 : MipsReg<2, "mpl2">;
266 def P0 : MipsReg<0, "p0">;
267 def P1 : MipsReg<1, "p1">;
268 def P2 : MipsReg<2, "p2">;
272 //===----------------------------------------------------------------------===//
274 //===----------------------------------------------------------------------===//
276 class GPR32Class<list<ValueType> regTypes> :
277 RegisterClass<"Mips", regTypes, 32, (add
280 // Return Values and Arguments
281 V0, V1, A0, A1, A2, A3,
282 // Not preserved across procedure calls
283 T0, T1, T2, T3, T4, T5, T6, T7,
285 S0, S1, S2, S3, S4, S5, S6, S7,
286 // Not preserved across procedure calls
289 K0, K1, GP, SP, FP, RA)>;
291 def GPR32 : GPR32Class<[i32]>;
293 def GPR32ZERO : RegisterClass<"Mips", [i32], 32, (add
297 def GPR32NONZERO : RegisterClass<"Mips", [i32], 32, (add
300 // Return Values and Arguments
301 V0, V1, A0, A1, A2, A3,
302 // Not preserved across procedure calls
303 T0, T1, T2, T3, T4, T5, T6, T7,
305 S0, S1, S2, S3, S4, S5, S6, S7,
306 // Not preserved across procedure calls
309 K0, K1, GP, SP, FP, RA)>;
311 def DSPR : GPR32Class<[v4i8, v2i16]>;
313 def GPRMM16 : RegisterClass<"Mips", [i32], 32, (add
316 // Return Values and Arguments
317 V0, V1, A0, A1, A2, A3)>;
319 def GPRMM16Zero : RegisterClass<"Mips", [i32], 32, (add
324 // Return Values and Arguments
325 V0, V1, A0, A1, A2, A3)>;
327 def GPRMM16MoveP : RegisterClass<"Mips", [i32], 32, (add
332 // Return Values and Arguments
337 def GPRMM16MovePPairFirst : RegisterClass<"Mips", [i32], 32, (add
341 def GPRMM16MovePPairSecond : RegisterClass<"Mips", [i32], 32, (add
347 def GPR64 : RegisterClass<"Mips", [i64], 64, (add
350 // Return Values and Arguments
351 V0_64, V1_64, A0_64, A1_64, A2_64, A3_64,
352 // Not preserved across procedure calls
353 T0_64, T1_64, T2_64, T3_64, T4_64, T5_64, T6_64, T7_64,
355 S0_64, S1_64, S2_64, S3_64, S4_64, S5_64, S6_64, S7_64,
356 // Not preserved across procedure calls
359 K0_64, K1_64, GP_64, SP_64, FP_64, RA_64)>;
361 def CPU16Regs : RegisterClass<"Mips", [i32], 32, (add
362 // Return Values and Arguments
363 V0, V1, A0, A1, A2, A3,
367 def CPU16RegsPlusSP : RegisterClass<"Mips", [i32], 32, (add
368 // Return Values and Arguments
369 V0, V1, A0, A1, A2, A3,
374 def CPURAReg : RegisterClass<"Mips", [i32], 32, (add RA)>, Unallocatable;
376 def CPUSPReg : RegisterClass<"Mips", [i32], 32, (add SP)>, Unallocatable;
379 // * FGR64 - 32 64-bit registers
380 // * AFGR64 - 16 32-bit even registers (32-bit FP Mode)
383 // * FGR32 - 16 32-bit even registers
384 // * FGR32 - 32 32-bit registers (single float only mode)
385 def FGR32 : RegisterClass<"Mips", [f32], 32, (sequence "F%u", 0, 31)>;
387 def FGRH32 : RegisterClass<"Mips", [f32], 32, (sequence "F_HI%u", 0, 31)>,
390 def AFGR64 : RegisterClass<"Mips", [f64], 64, (add
391 // Return Values and Arguments
393 // Not preserved across procedure calls
395 // Return Values and Arguments
397 // Not preserved across procedure calls
400 D10, D11, D12, D13, D14, D15)>;
402 def FGR64 : RegisterClass<"Mips", [f64], 64, (sequence "D%u_64", 0, 31)>;
404 // Used to reserve odd registers when given -mattr=+nooddspreg
405 // FIXME: Remove double precision registers from this set.
406 def OddSP : RegisterClass<"Mips", [f32], 32,
407 (add (decimate (sequence "F%u", 1, 31), 2),
408 (decimate (sequence "F_HI%u", 1, 31), 2),
409 (decimate (sequence "D%u", 1, 15), 2),
410 (decimate (sequence "D%u_64", 1, 31), 2))>,
413 // FP control registers.
414 def CCR : RegisterClass<"Mips", [i32], 32, (sequence "FCR%u", 0, 31)>,
417 // FP condition code registers.
418 def FCC : RegisterClass<"Mips", [i32], 32, (sequence "FCC%u", 0, 7)>,
421 // MIPS32r6/MIPS64r6 store FPU condition codes in normal FGR registers.
422 // This class allows us to represent this in codegen patterns.
423 def FGRCC : RegisterClass<"Mips", [i32], 32, (sequence "F%u", 0, 31)>;
425 def MSA128F16 : RegisterClass<"Mips", [f16], 128, (sequence "W%u", 0, 31)>;
427 def MSA128B: RegisterClass<"Mips", [v16i8], 128,
428 (sequence "W%u", 0, 31)>;
429 def MSA128H: RegisterClass<"Mips", [v8i16, v8f16], 128,
430 (sequence "W%u", 0, 31)>;
431 def MSA128W: RegisterClass<"Mips", [v4i32, v4f32], 128,
432 (sequence "W%u", 0, 31)>;
433 def MSA128D: RegisterClass<"Mips", [v2i64, v2f64], 128,
434 (sequence "W%u", 0, 31)>;
435 def MSA128WEvens: RegisterClass<"Mips", [v4i32, v4f32], 128,
436 (decimate (sequence "W%u", 0, 31), 2)>;
438 def MSACtrl: RegisterClass<"Mips", [i32], 32, (add
439 MSAIR, MSACSR, MSAAccess, MSASave, MSAModify, MSARequest, MSAMap, MSAUnmap)>;
442 def LO32 : RegisterClass<"Mips", [i32], 32, (add LO0)>;
443 def HI32 : RegisterClass<"Mips", [i32], 32, (add HI0)>;
444 def LO32DSP : RegisterClass<"Mips", [i32], 32, (sequence "LO%u", 0, 3)>;
445 def HI32DSP : RegisterClass<"Mips", [i32], 32, (sequence "HI%u", 0, 3)>;
446 def LO64 : RegisterClass<"Mips", [i64], 64, (add LO0_64)>;
447 def HI64 : RegisterClass<"Mips", [i64], 64, (add HI0_64)>;
449 // Hardware registers
450 def HWRegs : RegisterClass<"Mips", [i32], 32, (sequence "HWR%u", 0, 31)>,
453 // Accumulator Registers
454 def ACC64 : RegisterClass<"Mips", [untyped], 64, (add AC0)> {
458 def ACC128 : RegisterClass<"Mips", [untyped], 128, (add AC0_64)> {
462 def ACC64DSP : RegisterClass<"Mips", [untyped], 64, (sequence "AC%u", 0, 3)> {
466 def DSPCC : RegisterClass<"Mips", [v4i8, v2i16], 32, (add DSPCCond)>;
468 // Coprocessor 0 registers.
469 def COP0 : RegisterClass<"Mips", [i32], 32, (sequence "COP0%u", 0, 31)>,
472 // Coprocessor 2 registers.
473 def COP2 : RegisterClass<"Mips", [i32], 32, (sequence "COP2%u", 0, 31)>,
476 // Coprocessor 3 registers.
477 def COP3 : RegisterClass<"Mips", [i32], 32, (sequence "COP3%u", 0, 31)>,
480 // Stack pointer and global pointer classes for instructions that are limited
481 // to a single register such as lwgp/lwsp in microMIPS.
482 def SP32 : RegisterClass<"Mips", [i32], 32, (add SP)>, Unallocatable;
483 def SP64 : RegisterClass<"Mips", [i64], 64, (add SP_64)>, Unallocatable;
484 def GP32 : RegisterClass<"Mips", [i32], 32, (add GP)>, Unallocatable;
485 def GP64 : RegisterClass<"Mips", [i64], 64, (add GP_64)>, Unallocatable;
487 // Octeon multiplier and product registers
488 def OCTEON_MPL : RegisterClass<"Mips", [i64], 64, (add MPL0, MPL1, MPL2)>,
490 def OCTEON_P : RegisterClass<"Mips", [i64], 64, (add P0, P1, P2)>,
493 // Register Operands.
495 class MipsAsmRegOperand : AsmOperandClass {
496 let ParserMethod = "parseAnyRegister";
499 def GPR64AsmOperand : MipsAsmRegOperand {
500 let Name = "GPR64AsmReg";
501 let PredicateMethod = "isGPRAsmReg";
504 def GPR32ZeroAsmOperand : MipsAsmRegOperand {
505 let Name = "GPR32ZeroAsmReg";
506 let PredicateMethod = "isGPRZeroAsmReg";
509 def GPR32NonZeroAsmOperand : MipsAsmRegOperand {
510 let Name = "GPR32NonZeroAsmReg";
511 let PredicateMethod = "isGPRNonZeroAsmReg";
514 def GPR32AsmOperand : MipsAsmRegOperand {
515 let Name = "GPR32AsmReg";
516 let PredicateMethod = "isGPRAsmReg";
519 def GPRMM16AsmOperand : MipsAsmRegOperand {
520 let Name = "GPRMM16AsmReg";
521 let PredicateMethod = "isMM16AsmReg";
524 def GPRMM16AsmOperandZero : MipsAsmRegOperand {
525 let Name = "GPRMM16AsmRegZero";
526 let PredicateMethod = "isMM16AsmRegZero";
529 def GPRMM16AsmOperandMoveP : MipsAsmRegOperand {
530 let Name = "GPRMM16AsmRegMoveP";
531 let PredicateMethod = "isMM16AsmRegMoveP";
534 def GPRMM16AsmOperandMovePPairFirst : MipsAsmRegOperand {
535 let Name = "GPRMM16AsmRegMovePPairFirst";
536 let PredicateMethod = "isMM16AsmRegMovePPairFirst";
539 def GPRMM16AsmOperandMovePPairSecond : MipsAsmRegOperand {
540 let Name = "GPRMM16AsmRegMovePPairSecond";
541 let PredicateMethod = "isMM16AsmRegMovePPairSecond";
544 def ACC64DSPAsmOperand : MipsAsmRegOperand {
545 let Name = "ACC64DSPAsmReg";
546 let PredicateMethod = "isACCAsmReg";
549 def HI32DSPAsmOperand : MipsAsmRegOperand {
550 let Name = "HI32DSPAsmReg";
551 let PredicateMethod = "isACCAsmReg";
554 def LO32DSPAsmOperand : MipsAsmRegOperand {
555 let Name = "LO32DSPAsmReg";
556 let PredicateMethod = "isACCAsmReg";
559 def CCRAsmOperand : MipsAsmRegOperand {
560 let Name = "CCRAsmReg";
563 def AFGR64AsmOperand : MipsAsmRegOperand {
564 let Name = "AFGR64AsmReg";
565 let PredicateMethod = "isFGRAsmReg";
568 def StrictlyAFGR64AsmOperand : MipsAsmRegOperand {
569 let Name = "StrictlyAFGR64AsmReg";
570 let PredicateMethod = "isStrictlyFGRAsmReg";
573 def FGR64AsmOperand : MipsAsmRegOperand {
574 let Name = "FGR64AsmReg";
575 let PredicateMethod = "isFGRAsmReg";
578 def StrictlyFGR64AsmOperand : MipsAsmRegOperand {
579 let Name = "StrictlyFGR64AsmReg";
580 let PredicateMethod = "isStrictlyFGRAsmReg";
583 def FGR32AsmOperand : MipsAsmRegOperand {
584 let Name = "FGR32AsmReg";
585 let PredicateMethod = "isFGRAsmReg";
588 def StrictlyFGR32AsmOperand : MipsAsmRegOperand {
589 let Name = "StrictlyFGR32AsmReg";
590 let PredicateMethod = "isStrictlyFGRAsmReg";
593 def FGRH32AsmOperand : MipsAsmRegOperand {
594 let Name = "FGRH32AsmReg";
595 let PredicateMethod = "isFGRAsmReg";
598 def FCCRegsAsmOperand : MipsAsmRegOperand {
599 let Name = "FCCAsmReg";
602 def MSA128AsmOperand : MipsAsmRegOperand {
603 let Name = "MSA128AsmReg";
606 def MSACtrlAsmOperand : MipsAsmRegOperand {
607 let Name = "MSACtrlAsmReg";
610 def GPR32ZeroOpnd : RegisterOperand<GPR32ZERO> {
611 let ParserMatchClass = GPR32ZeroAsmOperand;
614 def GPR32NonZeroOpnd : RegisterOperand<GPR32NONZERO> {
615 let ParserMatchClass = GPR32NonZeroAsmOperand;
618 def GPR32Opnd : RegisterOperand<GPR32> {
619 let ParserMatchClass = GPR32AsmOperand;
622 def GPRMM16Opnd : RegisterOperand<GPRMM16> {
623 let ParserMatchClass = GPRMM16AsmOperand;
626 def GPRMM16OpndZero : RegisterOperand<GPRMM16Zero> {
627 let ParserMatchClass = GPRMM16AsmOperandZero;
630 def GPRMM16OpndMoveP : RegisterOperand<GPRMM16MoveP> {
631 let ParserMatchClass = GPRMM16AsmOperandMoveP;
632 let EncoderMethod = "getMovePRegSingleOpValue";
635 def GPRMM16OpndMovePPairFirst : RegisterOperand<GPRMM16MovePPairFirst> {
636 let ParserMatchClass = GPRMM16AsmOperandMovePPairFirst;
639 def GPRMM16OpndMovePPairSecond : RegisterOperand<GPRMM16MovePPairSecond> {
640 let ParserMatchClass = GPRMM16AsmOperandMovePPairSecond;
643 def GPR64Opnd : RegisterOperand<GPR64> {
644 let ParserMatchClass = GPR64AsmOperand;
647 def DSPROpnd : RegisterOperand<DSPR> {
648 let ParserMatchClass = GPR32AsmOperand;
651 def CCROpnd : RegisterOperand<CCR> {
652 let ParserMatchClass = CCRAsmOperand;
655 def HWRegsAsmOperand : MipsAsmRegOperand {
656 let Name = "HWRegsAsmReg";
659 def COP0AsmOperand : MipsAsmRegOperand {
660 let Name = "COP0AsmReg";
663 def COP2AsmOperand : MipsAsmRegOperand {
664 let Name = "COP2AsmReg";
667 def COP3AsmOperand : MipsAsmRegOperand {
668 let Name = "COP3AsmReg";
671 def HWRegsOpnd : RegisterOperand<HWRegs> {
672 let ParserMatchClass = HWRegsAsmOperand;
675 def AFGR64Opnd : RegisterOperand<AFGR64> {
676 let ParserMatchClass = AFGR64AsmOperand;
679 def StrictlyAFGR64Opnd : RegisterOperand<AFGR64> {
680 let ParserMatchClass = StrictlyAFGR64AsmOperand;
683 def FGR64Opnd : RegisterOperand<FGR64> {
684 let ParserMatchClass = FGR64AsmOperand;
687 def StrictlyFGR64Opnd : RegisterOperand<FGR64> {
688 let ParserMatchClass = StrictlyFGR64AsmOperand;
691 def FGR32Opnd : RegisterOperand<FGR32> {
692 let ParserMatchClass = FGR32AsmOperand;
695 def StrictlyFGR32Opnd : RegisterOperand<FGR32> {
696 let ParserMatchClass = StrictlyFGR32AsmOperand;
699 def FGRCCOpnd : RegisterOperand<FGRCC> {
700 // The assembler doesn't use register classes so we can re-use
702 let ParserMatchClass = FGR32AsmOperand;
705 def FGRH32Opnd : RegisterOperand<FGRH32> {
706 let ParserMatchClass = FGRH32AsmOperand;
709 def FCCRegsOpnd : RegisterOperand<FCC> {
710 let ParserMatchClass = FCCRegsAsmOperand;
713 def LO32DSPOpnd : RegisterOperand<LO32DSP> {
714 let ParserMatchClass = LO32DSPAsmOperand;
717 def HI32DSPOpnd : RegisterOperand<HI32DSP> {
718 let ParserMatchClass = HI32DSPAsmOperand;
721 def ACC64DSPOpnd : RegisterOperand<ACC64DSP> {
722 let ParserMatchClass = ACC64DSPAsmOperand;
725 def COP0Opnd : RegisterOperand<COP0> {
726 let ParserMatchClass = COP0AsmOperand;
729 def COP2Opnd : RegisterOperand<COP2> {
730 let ParserMatchClass = COP2AsmOperand;
733 def COP3Opnd : RegisterOperand<COP3> {
734 let ParserMatchClass = COP3AsmOperand;
737 def MSA128F16Opnd : RegisterOperand<MSA128F16> {
738 let ParserMatchClass = MSA128AsmOperand;
741 def MSA128BOpnd : RegisterOperand<MSA128B> {
742 let ParserMatchClass = MSA128AsmOperand;
745 def MSA128HOpnd : RegisterOperand<MSA128H> {
746 let ParserMatchClass = MSA128AsmOperand;
749 def MSA128WOpnd : RegisterOperand<MSA128W> {
750 let ParserMatchClass = MSA128AsmOperand;
753 def MSA128DOpnd : RegisterOperand<MSA128D> {
754 let ParserMatchClass = MSA128AsmOperand;
757 def MSA128CROpnd : RegisterOperand<MSACtrl> {
758 let ParserMatchClass = MSACtrlAsmOperand;