1 def addrimm12 : ComplexPattern<iPTR, 2, "selectIntAddrMM", [frameindex]>;
3 def simm4 : Operand<i32>;
4 def simm7 : Operand<i32>;
6 def simm12 : Operand<i32> {
7 let DecoderMethod = "DecodeSimm12";
10 def uimm5_lsl2 : Operand<OtherVT> {
11 let EncoderMethod = "getUImm5Lsl2Encoding";
14 def simm9_addiusp : Operand<i32> {
15 let EncoderMethod = "getSImm9AddiuspValue";
18 def uimm3_shift : Operand<i32> {
19 let EncoderMethod = "getUImm3Mod8Encoding";
22 def immZExt2Shift : ImmLeaf<i32, [{return Imm >= 1 && Imm <= 8;}]>;
24 def immLi16 : ImmLeaf<i32, [{return Imm >= -1 && Imm <= 126;}]>;
26 def mem_mm_12 : Operand<i32> {
27 let PrintMethod = "printMemOperand";
28 let MIOperandInfo = (ops GPR32, simm12);
29 let EncoderMethod = "getMemEncodingMMImm12";
30 let ParserMatchClass = MipsMemAsmOperand;
31 let OperandType = "OPERAND_MEMORY";
34 def jmptarget_mm : Operand<OtherVT> {
35 let EncoderMethod = "getJumpTargetOpValueMM";
38 def calltarget_mm : Operand<iPTR> {
39 let EncoderMethod = "getJumpTargetOpValueMM";
42 def brtarget_mm : Operand<OtherVT> {
43 let EncoderMethod = "getBranchTargetOpValueMM";
44 let OperandType = "OPERAND_PCREL";
45 let DecoderMethod = "DecodeBranchTargetMM";
48 class CompactBranchMM<string opstr, DAGOperand opnd, PatFrag cond_op,
50 InstSE<(outs), (ins RO:$rs, opnd:$offset),
51 !strconcat(opstr, "\t$rs, $offset"), [], IIBranch, FrmI> {
58 let canFoldAsLoad = 1 in
59 class LoadLeftRightMM<string opstr, SDNode OpNode, RegisterOperand RO,
61 InstSE<(outs RO:$rt), (ins MemOpnd:$addr, RO:$src),
62 !strconcat(opstr, "\t$rt, $addr"),
63 [(set RO:$rt, (OpNode addrimm12:$addr, RO:$src))],
65 let DecoderMethod = "DecodeMemMMImm12";
66 string Constraints = "$src = $rt";
69 class StoreLeftRightMM<string opstr, SDNode OpNode, RegisterOperand RO,
71 InstSE<(outs), (ins RO:$rt, MemOpnd:$addr),
72 !strconcat(opstr, "\t$rt, $addr"),
73 [(OpNode RO:$rt, addrimm12:$addr)], NoItinerary, FrmI> {
74 let DecoderMethod = "DecodeMemMMImm12";
77 class LLBaseMM<string opstr, RegisterOperand RO> :
78 InstSE<(outs RO:$rt), (ins mem_mm_12:$addr),
79 !strconcat(opstr, "\t$rt, $addr"), [], NoItinerary, FrmI> {
80 let DecoderMethod = "DecodeMemMMImm12";
84 class SCBaseMM<string opstr, RegisterOperand RO> :
85 InstSE<(outs RO:$dst), (ins RO:$rt, mem_mm_12:$addr),
86 !strconcat(opstr, "\t$rt, $addr"), [], NoItinerary, FrmI> {
87 let DecoderMethod = "DecodeMemMMImm12";
89 let Constraints = "$rt = $dst";
92 class LoadMM<string opstr, DAGOperand RO, SDPatternOperator OpNode = null_frag,
93 InstrItinClass Itin = NoItinerary> :
94 InstSE<(outs RO:$rt), (ins mem_mm_12:$addr),
95 !strconcat(opstr, "\t$rt, $addr"),
96 [(set RO:$rt, (OpNode addrimm12:$addr))], Itin, FrmI> {
97 let DecoderMethod = "DecodeMemMMImm12";
98 let canFoldAsLoad = 1;
102 class ArithRMM16<string opstr, RegisterOperand RO, bit isComm = 0,
103 InstrItinClass Itin = NoItinerary,
104 SDPatternOperator OpNode = null_frag> :
105 MicroMipsInst16<(outs RO:$rd), (ins RO:$rs, RO:$rt),
106 !strconcat(opstr, "\t$rd, $rs, $rt"),
107 [(set RO:$rd, (OpNode RO:$rs, RO:$rt))], Itin, FrmR> {
108 let isCommutable = isComm;
111 class LogicRMM16<string opstr, RegisterOperand RO,
112 InstrItinClass Itin = NoItinerary,
113 SDPatternOperator OpNode = null_frag> :
114 MicroMipsInst16<(outs RO:$dst), (ins RO:$rs, RO:$rt),
115 !strconcat(opstr, "\t$rt, $rs"),
116 [(set RO:$dst, (OpNode RO:$rs, RO:$rt))], Itin, FrmR> {
117 let isCommutable = 1;
118 let Constraints = "$rt = $dst";
121 class NotMM16<string opstr, RegisterOperand RO> :
122 MicroMipsInst16<(outs RO:$rt), (ins RO:$rs),
123 !strconcat(opstr, "\t$rt, $rs"),
124 [(set RO:$rt, (not RO:$rs))], NoItinerary, FrmR>;
126 class ShiftIMM16<string opstr, Operand ImmOpnd,
127 RegisterOperand RO, SDPatternOperator OpNode = null_frag,
128 SDPatternOperator PF = null_frag,
129 InstrItinClass Itin = NoItinerary> :
130 MicroMipsInst16<(outs RO:$rd), (ins RO:$rt, ImmOpnd:$shamt),
131 !strconcat(opstr, "\t$rd, $rt, $shamt"),
132 [(set RO:$rd, (OpNode RO:$rt, PF:$shamt))], Itin, FrmR>;
134 class AddImmUS5<string opstr, RegisterOperand RO> :
135 MicroMipsInst16<(outs RO:$dst), (ins RO:$rd, simm4:$imm),
136 !strconcat(opstr, "\t$rd, $imm"), [], NoItinerary, FrmR> {
137 let Constraints = "$rd = $dst";
138 let isCommutable = 1;
141 class AddImmUSP<string opstr> :
142 MicroMipsInst16<(outs), (ins simm9_addiusp:$imm),
143 !strconcat(opstr, "\t$imm"), [], NoItinerary, FrmI>;
145 class MoveFromHILOMM<string opstr, RegisterOperand RO, Register UseReg> :
146 MicroMipsInst16<(outs RO:$rd), (ins), !strconcat(opstr, "\t$rd"),
147 [], II_MFHI_MFLO, FrmR> {
149 let hasSideEffects = 0;
152 class MoveMM16<string opstr, RegisterOperand RO, bit isComm = 0,
153 InstrItinClass Itin = NoItinerary> :
154 MicroMipsInst16<(outs RO:$rd), (ins RO:$rs),
155 !strconcat(opstr, "\t$rd, $rs"), [], Itin, FrmR> {
156 let isCommutable = isComm;
157 let isReMaterializable = 1;
160 class LoadImmMM16<string opstr, Operand Od, RegisterOperand RO,
161 SDPatternOperator imm_type = null_frag> :
162 MicroMipsInst16<(outs RO:$rd), (ins Od:$imm),
163 !strconcat(opstr, "\t$rd, $imm"), [], NoItinerary, FrmI> {
164 let isReMaterializable = 1;
167 // 16-bit Jump and Link (Call)
168 class JumpLinkRegMM16<string opstr, RegisterOperand RO> :
169 MicroMipsInst16<(outs), (ins RO:$rs), !strconcat(opstr, "\t$rs"),
170 [(MipsJmpLink RO:$rs)], IIBranch, FrmR> {
172 let hasDelaySlot = 1;
177 class JumpRegMM16<string opstr, RegisterOperand RO> :
178 MicroMipsInst16<(outs), (ins RO:$rs), !strconcat(opstr, "\t$rs"),
179 [], IIBranch, FrmR> {
180 let hasDelaySlot = 1;
182 let isIndirectBranch = 1;
185 // Base class for JRADDIUSP instruction.
186 class JumpRAddiuStackMM16 :
187 MicroMipsInst16<(outs), (ins uimm5_lsl2:$imm), "jraddiusp\t$imm",
188 [], IIBranch, FrmR> {
189 let isTerminator = 1;
191 let hasDelaySlot = 1;
193 let isIndirectBranch = 1;
196 // 16-bit Jump and Link (Call) - Short Delay Slot
197 class JumpLinkRegSMM16<string opstr, RegisterOperand RO> :
198 MicroMipsInst16<(outs), (ins RO:$rs), !strconcat(opstr, "\t$rs"),
199 [], IIBranch, FrmR> {
201 let hasDelaySlot = 1;
205 // 16-bit Jump Register Compact - No delay slot
206 class JumpRegCMM16<string opstr, RegisterOperand RO> :
207 MicroMipsInst16<(outs), (ins RO:$rs), !strconcat(opstr, "\t$rs"),
208 [], IIBranch, FrmR> {
209 let isTerminator = 1;
212 let isIndirectBranch = 1;
215 // MicroMIPS Jump and Link (Call) - Short Delay Slot
216 let isCall = 1, hasDelaySlot = 1, Defs = [RA] in {
217 class JumpLinkMM<string opstr, DAGOperand opnd> :
218 InstSE<(outs), (ins opnd:$target), !strconcat(opstr, "\t$target"),
219 [], IIBranch, FrmJ, opstr> {
220 let DecoderMethod = "DecodeJumpTargetMM";
223 class JumpLinkRegMM<string opstr, RegisterOperand RO>:
224 InstSE<(outs RO:$rd), (ins RO:$rs), !strconcat(opstr, "\t$rd, $rs"),
227 class BranchCompareToZeroLinkMM<string opstr, DAGOperand opnd,
228 RegisterOperand RO> :
229 InstSE<(outs), (ins RO:$rs, opnd:$offset),
230 !strconcat(opstr, "\t$rs, $offset"), [], IIBranch, FrmI, opstr>;
233 def ADDU16_MM : ArithRMM16<"addu16", GPRMM16Opnd, 1, II_ADDU, add>,
235 def SUBU16_MM : ArithRMM16<"subu16", GPRMM16Opnd, 0, II_SUBU, sub>,
237 def AND16_MM : LogicRMM16<"and16", GPRMM16Opnd, II_AND, and>,
239 def OR16_MM : LogicRMM16<"or16", GPRMM16Opnd, II_OR, or>,
241 def XOR16_MM : LogicRMM16<"xor16", GPRMM16Opnd, II_XOR, xor>,
243 def NOT16_MM : NotMM16<"not16", GPRMM16Opnd>, LOGIC_FM_MM16<0x0>;
244 def SLL16_MM : ShiftIMM16<"sll16", uimm3_shift, GPRMM16Opnd, shl,
245 immZExt2Shift, II_SLL>, SHIFT_FM_MM16<0>;
246 def SRL16_MM : ShiftIMM16<"srl16", uimm3_shift, GPRMM16Opnd, srl,
247 immZExt2Shift, II_SRL>, SHIFT_FM_MM16<1>;
248 def ADDIUS5_MM : AddImmUS5<"addius5", GPR32Opnd>, ADDIUS5_FM_MM16;
249 def ADDIUSP_MM : AddImmUSP<"addiusp">, ADDIUSP_FM_MM16;
250 def MFHI16_MM : MoveFromHILOMM<"mfhi", GPR32Opnd, AC0>, MFHILO_FM_MM16<0x10>;
251 def MFLO16_MM : MoveFromHILOMM<"mflo", GPR32Opnd, AC0>, MFHILO_FM_MM16<0x12>;
252 def MOVE16_MM : MoveMM16<"move", GPR32Opnd>, MOVE_FM_MM16<0x03>;
253 def LI16_MM : LoadImmMM16<"li16", simm7, GPRMM16Opnd, immLi16>,
254 LI_FM_MM16, IsAsCheapAsAMove;
255 def JALR16_MM : JumpLinkRegMM16<"jalr", GPR32Opnd>, JALR_FM_MM16<0x0e>;
256 def JALRS16_MM : JumpLinkRegSMM16<"jalrs16", GPR32Opnd>, JALR_FM_MM16<0x0f>;
257 def JRC16_MM : JumpRegCMM16<"jrc", GPR32Opnd>, JALR_FM_MM16<0x0d>;
258 def JRADDIUSP : JumpRAddiuStackMM16, JRADDIUSP_FM_MM16<0x18>;
259 def JR16_MM : JumpRegMM16<"jr16", GPR32Opnd>, JALR_FM_MM16<0x0c>;
261 class WaitMM<string opstr> :
262 InstSE<(outs), (ins uimm10:$code_), !strconcat(opstr, "\t$code_"), [],
263 NoItinerary, FrmOther, opstr>;
265 let DecoderNamespace = "MicroMips", Predicates = [InMicroMips] in {
266 /// Compact Branch Instructions
267 def BEQZC_MM : CompactBranchMM<"beqzc", brtarget_mm, seteq, GPR32Opnd>,
268 COMPACT_BRANCH_FM_MM<0x7>;
269 def BNEZC_MM : CompactBranchMM<"bnezc", brtarget_mm, setne, GPR32Opnd>,
270 COMPACT_BRANCH_FM_MM<0x5>;
272 /// Arithmetic Instructions (ALU Immediate)
273 def ADDiu_MM : MMRel, ArithLogicI<"addiu", simm16, GPR32Opnd>,
275 def ADDi_MM : MMRel, ArithLogicI<"addi", simm16, GPR32Opnd>,
277 def SLTi_MM : MMRel, SetCC_I<"slti", setlt, simm16, immSExt16, GPR32Opnd>,
279 def SLTiu_MM : MMRel, SetCC_I<"sltiu", setult, simm16, immSExt16, GPR32Opnd>,
281 def ANDi_MM : MMRel, ArithLogicI<"andi", uimm16, GPR32Opnd>,
283 def ORi_MM : MMRel, ArithLogicI<"ori", uimm16, GPR32Opnd>,
285 def XORi_MM : MMRel, ArithLogicI<"xori", uimm16, GPR32Opnd>,
287 def LUi_MM : MMRel, LoadUpper<"lui", GPR32Opnd, uimm16>, LUI_FM_MM;
289 def LEA_ADDiu_MM : MMRel, EffectiveAddress<"addiu", GPR32Opnd>,
292 /// Arithmetic Instructions (3-Operand, R-Type)
293 def ADDu_MM : MMRel, ArithLogicR<"addu", GPR32Opnd>, ADD_FM_MM<0, 0x150>;
294 def SUBu_MM : MMRel, ArithLogicR<"subu", GPR32Opnd>, ADD_FM_MM<0, 0x1d0>;
295 def MUL_MM : MMRel, ArithLogicR<"mul", GPR32Opnd>, ADD_FM_MM<0, 0x210>;
296 def ADD_MM : MMRel, ArithLogicR<"add", GPR32Opnd>, ADD_FM_MM<0, 0x110>;
297 def SUB_MM : MMRel, ArithLogicR<"sub", GPR32Opnd>, ADD_FM_MM<0, 0x190>;
298 def SLT_MM : MMRel, SetCC_R<"slt", setlt, GPR32Opnd>, ADD_FM_MM<0, 0x350>;
299 def SLTu_MM : MMRel, SetCC_R<"sltu", setult, GPR32Opnd>,
301 def AND_MM : MMRel, ArithLogicR<"and", GPR32Opnd, 1, II_AND, and>,
303 def OR_MM : MMRel, ArithLogicR<"or", GPR32Opnd, 1, II_OR, or>,
305 def XOR_MM : MMRel, ArithLogicR<"xor", GPR32Opnd, 1, II_XOR, xor>,
307 def NOR_MM : MMRel, LogicNOR<"nor", GPR32Opnd>, ADD_FM_MM<0, 0x2d0>;
308 def MULT_MM : MMRel, Mult<"mult", II_MULT, GPR32Opnd, [HI0, LO0]>,
310 def MULTu_MM : MMRel, Mult<"multu", II_MULTU, GPR32Opnd, [HI0, LO0]>,
312 def SDIV_MM : MMRel, Div<"div", II_DIV, GPR32Opnd, [HI0, LO0]>,
314 def UDIV_MM : MMRel, Div<"divu", II_DIVU, GPR32Opnd, [HI0, LO0]>,
317 /// Shift Instructions
318 def SLL_MM : MMRel, shift_rotate_imm<"sll", uimm5, GPR32Opnd, II_SLL>,
320 def SRL_MM : MMRel, shift_rotate_imm<"srl", uimm5, GPR32Opnd, II_SRL>,
322 def SRA_MM : MMRel, shift_rotate_imm<"sra", uimm5, GPR32Opnd, II_SRA>,
324 def SLLV_MM : MMRel, shift_rotate_reg<"sllv", GPR32Opnd, II_SLLV>,
326 def SRLV_MM : MMRel, shift_rotate_reg<"srlv", GPR32Opnd, II_SRLV>,
328 def SRAV_MM : MMRel, shift_rotate_reg<"srav", GPR32Opnd, II_SRAV>,
330 def ROTR_MM : MMRel, shift_rotate_imm<"rotr", uimm5, GPR32Opnd, II_ROTR>,
332 def ROTRV_MM : MMRel, shift_rotate_reg<"rotrv", GPR32Opnd, II_ROTRV>,
335 /// Load and Store Instructions - aligned
336 let DecoderMethod = "DecodeMemMMImm16" in {
337 def LB_MM : Load<"lb", GPR32Opnd>, MMRel, LW_FM_MM<0x7>;
338 def LBu_MM : Load<"lbu", GPR32Opnd>, MMRel, LW_FM_MM<0x5>;
339 def LH_MM : Load<"lh", GPR32Opnd>, MMRel, LW_FM_MM<0xf>;
340 def LHu_MM : Load<"lhu", GPR32Opnd>, MMRel, LW_FM_MM<0xd>;
341 def LW_MM : Load<"lw", GPR32Opnd>, MMRel, LW_FM_MM<0x3f>;
342 def SB_MM : Store<"sb", GPR32Opnd>, MMRel, LW_FM_MM<0x6>;
343 def SH_MM : Store<"sh", GPR32Opnd>, MMRel, LW_FM_MM<0xe>;
344 def SW_MM : Store<"sw", GPR32Opnd>, MMRel, LW_FM_MM<0x3e>;
347 def LWU_MM : LoadMM<"lwu", GPR32Opnd, zextloadi32, II_LWU>, LL_FM_MM<0xe>;
349 /// Load and Store Instructions - unaligned
350 def LWL_MM : LoadLeftRightMM<"lwl", MipsLWL, GPR32Opnd, mem_mm_12>,
352 def LWR_MM : LoadLeftRightMM<"lwr", MipsLWR, GPR32Opnd, mem_mm_12>,
354 def SWL_MM : StoreLeftRightMM<"swl", MipsSWL, GPR32Opnd, mem_mm_12>,
356 def SWR_MM : StoreLeftRightMM<"swr", MipsSWR, GPR32Opnd, mem_mm_12>,
360 def MOVZ_I_MM : MMRel, CMov_I_I_FT<"movz", GPR32Opnd, GPR32Opnd,
361 NoItinerary>, ADD_FM_MM<0, 0x58>;
362 def MOVN_I_MM : MMRel, CMov_I_I_FT<"movn", GPR32Opnd, GPR32Opnd,
363 NoItinerary>, ADD_FM_MM<0, 0x18>;
364 def MOVT_I_MM : MMRel, CMov_F_I_FT<"movt", GPR32Opnd, II_MOVT>,
365 CMov_F_I_FM_MM<0x25>;
366 def MOVF_I_MM : MMRel, CMov_F_I_FT<"movf", GPR32Opnd, II_MOVF>,
369 /// Move to/from HI/LO
370 def MTHI_MM : MMRel, MoveToLOHI<"mthi", GPR32Opnd, [HI0]>,
372 def MTLO_MM : MMRel, MoveToLOHI<"mtlo", GPR32Opnd, [LO0]>,
374 def MFHI_MM : MMRel, MoveFromLOHI<"mfhi", GPR32Opnd, AC0>,
376 def MFLO_MM : MMRel, MoveFromLOHI<"mflo", GPR32Opnd, AC0>,
379 /// Multiply Add/Sub Instructions
380 def MADD_MM : MMRel, MArithR<"madd", II_MADD, 1>, MULT_FM_MM<0x32c>;
381 def MADDU_MM : MMRel, MArithR<"maddu", II_MADDU, 1>, MULT_FM_MM<0x36c>;
382 def MSUB_MM : MMRel, MArithR<"msub", II_MSUB>, MULT_FM_MM<0x3ac>;
383 def MSUBU_MM : MMRel, MArithR<"msubu", II_MSUBU>, MULT_FM_MM<0x3ec>;
386 def CLZ_MM : MMRel, CountLeading0<"clz", GPR32Opnd>, CLO_FM_MM<0x16c>,
388 def CLO_MM : MMRel, CountLeading1<"clo", GPR32Opnd>, CLO_FM_MM<0x12c>,
391 /// Sign Ext In Register Instructions.
392 def SEB_MM : MMRel, SignExtInReg<"seb", i8, GPR32Opnd, II_SEB>,
393 SEB_FM_MM<0x0ac>, ISA_MIPS32R2;
394 def SEH_MM : MMRel, SignExtInReg<"seh", i16, GPR32Opnd, II_SEH>,
395 SEB_FM_MM<0x0ec>, ISA_MIPS32R2;
397 /// Word Swap Bytes Within Halfwords
398 def WSBH_MM : MMRel, SubwordSwap<"wsbh", GPR32Opnd>, SEB_FM_MM<0x1ec>,
401 def EXT_MM : MMRel, ExtBase<"ext", GPR32Opnd, uimm5, MipsExt>,
403 def INS_MM : MMRel, InsBase<"ins", GPR32Opnd, uimm5, MipsIns>,
406 /// Jump Instructions
407 let DecoderMethod = "DecodeJumpTargetMM" in {
408 def J_MM : MMRel, JumpFJ<jmptarget_mm, "j", br, bb, "j">,
410 def JAL_MM : MMRel, JumpLink<"jal", calltarget_mm>, J_FM_MM<0x3d>;
412 def JR_MM : MMRel, IndirectBranch<"jr", GPR32Opnd>, JR_FM_MM<0x3c>;
413 def JALR_MM : JumpLinkReg<"jalr", GPR32Opnd>, JALR_FM_MM<0x03c>;
415 /// Jump Instructions - Short Delay Slot
416 def JALS_MM : JumpLinkMM<"jals", calltarget_mm>, J_FM_MM<0x1d>;
417 def JALRS_MM : JumpLinkRegMM<"jalrs", GPR32Opnd>, JALR_FM_MM<0x13c>;
419 /// Branch Instructions
420 def BEQ_MM : MMRel, CBranch<"beq", brtarget_mm, seteq, GPR32Opnd>,
422 def BNE_MM : MMRel, CBranch<"bne", brtarget_mm, setne, GPR32Opnd>,
424 def BGEZ_MM : MMRel, CBranchZero<"bgez", brtarget_mm, setge, GPR32Opnd>,
426 def BGTZ_MM : MMRel, CBranchZero<"bgtz", brtarget_mm, setgt, GPR32Opnd>,
428 def BLEZ_MM : MMRel, CBranchZero<"blez", brtarget_mm, setle, GPR32Opnd>,
430 def BLTZ_MM : MMRel, CBranchZero<"bltz", brtarget_mm, setlt, GPR32Opnd>,
432 def BGEZAL_MM : MMRel, BGEZAL_FT<"bgezal", brtarget_mm, GPR32Opnd>,
434 def BLTZAL_MM : MMRel, BGEZAL_FT<"bltzal", brtarget_mm, GPR32Opnd>,
437 /// Branch Instructions - Short Delay Slot
438 def BGEZALS_MM : BranchCompareToZeroLinkMM<"bgezals", brtarget_mm,
439 GPR32Opnd>, BGEZAL_FM_MM<0x13>;
440 def BLTZALS_MM : BranchCompareToZeroLinkMM<"bltzals", brtarget_mm,
441 GPR32Opnd>, BGEZAL_FM_MM<0x11>;
443 /// Control Instructions
444 def SYNC_MM : MMRel, SYNC_FT<"sync">, SYNC_FM_MM;
445 def BREAK_MM : MMRel, BRK_FT<"break">, BRK_FM_MM;
446 def SYSCALL_MM : MMRel, SYS_FT<"syscall">, SYS_FM_MM;
447 def WAIT_MM : WaitMM<"wait">, WAIT_FM_MM;
448 def ERET_MM : MMRel, ER_FT<"eret">, ER_FM_MM<0x3cd>;
449 def DERET_MM : MMRel, ER_FT<"deret">, ER_FM_MM<0x38d>;
450 def EI_MM : MMRel, DEI_FT<"ei", GPR32Opnd>, EI_FM_MM<0x15d>,
452 def DI_MM : MMRel, DEI_FT<"di", GPR32Opnd>, EI_FM_MM<0x11d>,
455 /// Trap Instructions
456 def TEQ_MM : MMRel, TEQ_FT<"teq", GPR32Opnd>, TEQ_FM_MM<0x0>;
457 def TGE_MM : MMRel, TEQ_FT<"tge", GPR32Opnd>, TEQ_FM_MM<0x08>;
458 def TGEU_MM : MMRel, TEQ_FT<"tgeu", GPR32Opnd>, TEQ_FM_MM<0x10>;
459 def TLT_MM : MMRel, TEQ_FT<"tlt", GPR32Opnd>, TEQ_FM_MM<0x20>;
460 def TLTU_MM : MMRel, TEQ_FT<"tltu", GPR32Opnd>, TEQ_FM_MM<0x28>;
461 def TNE_MM : MMRel, TEQ_FT<"tne", GPR32Opnd>, TEQ_FM_MM<0x30>;
463 def TEQI_MM : MMRel, TEQI_FT<"teqi", GPR32Opnd>, TEQI_FM_MM<0x0e>;
464 def TGEI_MM : MMRel, TEQI_FT<"tgei", GPR32Opnd>, TEQI_FM_MM<0x09>;
465 def TGEIU_MM : MMRel, TEQI_FT<"tgeiu", GPR32Opnd>, TEQI_FM_MM<0x0b>;
466 def TLTI_MM : MMRel, TEQI_FT<"tlti", GPR32Opnd>, TEQI_FM_MM<0x08>;
467 def TLTIU_MM : MMRel, TEQI_FT<"tltiu", GPR32Opnd>, TEQI_FM_MM<0x0a>;
468 def TNEI_MM : MMRel, TEQI_FT<"tnei", GPR32Opnd>, TEQI_FM_MM<0x0c>;
470 /// Load-linked, Store-conditional
471 def LL_MM : LLBaseMM<"ll", GPR32Opnd>, LL_FM_MM<0x3>;
472 def SC_MM : SCBaseMM<"sc", GPR32Opnd>, LL_FM_MM<0xb>;
474 def TLBP_MM : MMRel, TLB<"tlbp">, COP0_TLB_FM_MM<0x0d>;
475 def TLBR_MM : MMRel, TLB<"tlbr">, COP0_TLB_FM_MM<0x4d>;
476 def TLBWI_MM : MMRel, TLB<"tlbwi">, COP0_TLB_FM_MM<0x8d>;
477 def TLBWR_MM : MMRel, TLB<"tlbwr">, COP0_TLB_FM_MM<0xcd>;
480 //===----------------------------------------------------------------------===//
481 // MicroMips instruction aliases
482 //===----------------------------------------------------------------------===//
484 let Predicates = [InMicroMips] in {
485 def : MipsInstAlias<"wait", (WAIT_MM 0x0), 1>;