1 //==- HexagonInstrInfo.td - Target Description for Hexagon -*- 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 describes the Hexagon instructions in TableGen format.
12 //===----------------------------------------------------------------------===//
14 include "HexagonInstrFormats.td"
15 include "HexagonOperands.td"
17 //===----------------------------------------------------------------------===//
19 // Multi-class for logical operators.
20 multiclass ALU32_rr_ri<string OpcStr, SDNode OpNode> {
21 def rr : ALU32_rr<(outs IntRegs:$dst), (ins IntRegs:$b, IntRegs:$c),
22 !strconcat("$dst = ", !strconcat(OpcStr, "($b, $c)")),
23 [(set (i32 IntRegs:$dst), (OpNode (i32 IntRegs:$b),
25 def ri : ALU32_ri<(outs IntRegs:$dst), (ins s10Imm:$b, IntRegs:$c),
26 !strconcat("$dst = ", !strconcat(OpcStr, "(#$b, $c)")),
27 [(set (i32 IntRegs:$dst), (OpNode s10Imm:$b,
31 // Multi-class for compare ops.
32 let isCompare = 1 in {
33 multiclass CMP64_rr<string OpcStr, PatFrag OpNode> {
34 def rr : ALU64_rr<(outs PredRegs:$dst), (ins DoubleRegs:$b, DoubleRegs:$c),
35 !strconcat("$dst = ", !strconcat(OpcStr, "($b, $c)")),
36 [(set (i1 PredRegs:$dst),
37 (OpNode (i64 DoubleRegs:$b), (i64 DoubleRegs:$c)))]>;
40 multiclass CMP32_rr_ri_s10<string OpcStr, string CextOp, PatFrag OpNode> {
41 let CextOpcode = CextOp in {
42 let isExtendable = 1, opExtendable = 2, isExtentSigned = 1,
43 opExtentBits = 10, InputType = "imm" in
44 def ri : ALU32_ri<(outs PredRegs:$dst), (ins IntRegs:$b, s10Ext:$c),
45 !strconcat("$dst = ", !strconcat(OpcStr, "($b, #$c)")),
46 [(set (i1 PredRegs:$dst),
47 (OpNode (i32 IntRegs:$b), s10ExtPred:$c))]>;
51 multiclass CMP32_rr_ri_u9<string OpcStr, string CextOp, PatFrag OpNode> {
52 let CextOpcode = CextOp in {
53 let isExtendable = 1, opExtendable = 2, isExtentSigned = 0,
54 opExtentBits = 9, InputType = "imm" in
55 def ri : ALU32_ri<(outs PredRegs:$dst), (ins IntRegs:$b, u9Ext:$c),
56 !strconcat("$dst = ", !strconcat(OpcStr, "($b, #$c)")),
57 [(set (i1 PredRegs:$dst),
58 (OpNode (i32 IntRegs:$b), u9ExtPred:$c))]>;
62 multiclass CMP32_ri_s8<string OpcStr, PatFrag OpNode> {
63 let isExtendable = 1, opExtendable = 2, isExtentSigned = 1, opExtentBits = 8 in
64 def ri : ALU32_ri<(outs PredRegs:$dst), (ins IntRegs:$b, s8Ext:$c),
65 !strconcat("$dst = ", !strconcat(OpcStr, "($b, #$c)")),
66 [(set (i1 PredRegs:$dst), (OpNode (i32 IntRegs:$b),
71 //===----------------------------------------------------------------------===//
72 // ALU32/ALU (Instructions with register-register form)
73 //===----------------------------------------------------------------------===//
74 def SDTHexagonI64I32I32 : SDTypeProfile<1, 2,
75 [SDTCisVT<0, i64>, SDTCisVT<1, i32>, SDTCisSameAs<1, 2>]>;
77 def HexagonWrapperCombineII :
78 SDNode<"HexagonISD::WrapperCombineII", SDTHexagonI64I32I32>;
80 def HexagonWrapperCombineRR :
81 SDNode<"HexagonISD::WrapperCombineRR", SDTHexagonI64I32I32>;
83 let hasSideEffects = 0, hasNewValue = 1, InputType = "reg" in
84 class T_ALU32_3op<string mnemonic, bits<3> MajOp, bits<3> MinOp, bit OpsRev,
86 : ALU32_rr<(outs IntRegs:$Rd), (ins IntRegs:$Rs, IntRegs:$Rt),
87 "$Rd = "#mnemonic#"($Rs, $Rt)",
88 [], "", ALU32_3op_tc_1_SLOT0123>, ImmRegRel, PredRel {
89 let isCommutable = IsComm;
90 let BaseOpcode = mnemonic#_rr;
91 let CextOpcode = mnemonic;
99 let Inst{26-24} = MajOp;
100 let Inst{23-21} = MinOp;
101 let Inst{20-16} = !if(OpsRev,Rt,Rs);
102 let Inst{12-8} = !if(OpsRev,Rs,Rt);
106 let hasSideEffects = 0, hasNewValue = 1 in
107 class T_ALU32_3op_pred<string mnemonic, bits<3> MajOp, bits<3> MinOp,
108 bit OpsRev, bit PredNot, bit PredNew>
109 : ALU32_rr<(outs IntRegs:$Rd), (ins PredRegs:$Pu, IntRegs:$Rs, IntRegs:$Rt),
110 "if ("#!if(PredNot,"!","")#"$Pu"#!if(PredNew,".new","")#") "#
111 "$Rd = "#mnemonic#"($Rs, $Rt)",
112 [], "", ALU32_3op_tc_1_SLOT0123>, ImmRegRel, PredNewRel {
113 let isPredicated = 1;
114 let isPredicatedFalse = PredNot;
115 let isPredicatedNew = PredNew;
116 let BaseOpcode = mnemonic#_rr;
117 let CextOpcode = mnemonic;
126 let Inst{26-24} = MajOp;
127 let Inst{23-21} = MinOp;
128 let Inst{20-16} = !if(OpsRev,Rt,Rs);
129 let Inst{13} = PredNew;
130 let Inst{12-8} = !if(OpsRev,Rs,Rt);
131 let Inst{7} = PredNot;
136 multiclass T_ALU32_3op_p<string mnemonic, bits<3> MajOp, bits<3> MinOp,
138 def t : T_ALU32_3op_pred<mnemonic, MajOp, MinOp, OpsRev, 0, 0>;
139 def f : T_ALU32_3op_pred<mnemonic, MajOp, MinOp, OpsRev, 1, 0>;
140 def tnew : T_ALU32_3op_pred<mnemonic, MajOp, MinOp, OpsRev, 0, 1>;
141 def fnew : T_ALU32_3op_pred<mnemonic, MajOp, MinOp, OpsRev, 1, 1>;
144 multiclass T_ALU32_3op_A2<string mnemonic, bits<3> MajOp, bits<3> MinOp,
145 bit OpsRev, bit IsComm> {
146 let isPredicable = 1 in
147 def A2_#NAME : T_ALU32_3op <mnemonic, MajOp, MinOp, OpsRev, IsComm>;
148 defm A2_p#NAME : T_ALU32_3op_p<mnemonic, MajOp, MinOp, OpsRev>;
151 let isCodeGenOnly = 0 in
152 defm add : T_ALU32_3op_A2<"add", 0b011, 0b000, 0, 1>;
153 defm and : T_ALU32_3op_A2<"and", 0b001, 0b000, 0, 1>;
154 defm or : T_ALU32_3op_A2<"or", 0b001, 0b001, 0, 1>;
155 defm sub : T_ALU32_3op_A2<"sub", 0b011, 0b001, 1, 0>;
156 defm xor : T_ALU32_3op_A2<"xor", 0b001, 0b011, 0, 1>;
158 // Pats for instruction selection.
159 class BinOp32_pat<SDNode Op, InstHexagon MI, ValueType ResT>
160 : Pat<(ResT (Op (i32 IntRegs:$Rs), (i32 IntRegs:$Rt))),
161 (ResT (MI IntRegs:$Rs, IntRegs:$Rt))>;
163 def: BinOp32_pat<add, A2_add, i32>;
164 def: BinOp32_pat<and, A2_and, i32>;
165 def: BinOp32_pat<or, A2_or, i32>;
166 def: BinOp32_pat<sub, A2_sub, i32>;
167 def: BinOp32_pat<xor, A2_xor, i32>;
169 multiclass ALU32_Pbase<string mnemonic, RegisterClass RC, bit isNot,
171 let isPredicatedNew = isPredNew in
172 def NAME : ALU32_rr<(outs RC:$dst),
173 (ins PredRegs:$src1, IntRegs:$src2, IntRegs: $src3),
174 !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew,".new) $dst = ",
175 ") $dst = ")#mnemonic#"($src2, $src3)",
179 multiclass ALU32_Pred<string mnemonic, RegisterClass RC, bit PredNot> {
180 let isPredicatedFalse = PredNot in {
181 defm _c#NAME : ALU32_Pbase<mnemonic, RC, PredNot, 0>;
183 defm _cdn#NAME : ALU32_Pbase<mnemonic, RC, PredNot, 1>;
187 //===----------------------------------------------------------------------===//
188 // template class for non-predicated alu32_2op instructions
189 // - aslh, asrh, sxtb, sxth, zxth
190 //===----------------------------------------------------------------------===//
191 let hasNewValue = 1, opNewValue = 0 in
192 class T_ALU32_2op <string mnemonic, bits<3> minOp> :
193 ALU32Inst < (outs IntRegs:$Rd), (ins IntRegs:$Rs),
194 "$Rd = "#mnemonic#"($Rs)", [] > {
200 let Inst{27-24} = 0b0000;
201 let Inst{23-21} = minOp;
204 let Inst{20-16} = Rs;
207 //===----------------------------------------------------------------------===//
208 // template class for predicated alu32_2op instructions
209 // - aslh, asrh, sxtb, sxth, zxtb, zxth
210 //===----------------------------------------------------------------------===//
211 let hasSideEffects = 0, validSubTargets = HasV4SubT,
212 hasNewValue = 1, opNewValue = 0 in
213 class T_ALU32_2op_Pred <string mnemonic, bits<3> minOp, bit isPredNot,
215 ALU32Inst <(outs IntRegs:$Rd), (ins PredRegs:$Pu, IntRegs:$Rs),
216 !if(isPredNot, "if (!$Pu", "if ($Pu")
217 #!if(isPredNew, ".new) ",") ")#"$Rd = "#mnemonic#"($Rs)"> {
224 let Inst{27-24} = 0b0000;
225 let Inst{23-21} = minOp;
227 let Inst{11} = isPredNot;
228 let Inst{10} = isPredNew;
231 let Inst{20-16} = Rs;
234 multiclass ALU32_2op_Pred<string mnemonic, bits<3> minOp, bit PredNot> {
235 let isPredicatedFalse = PredNot in {
236 def NAME : T_ALU32_2op_Pred<mnemonic, minOp, PredNot, 0>;
239 let isPredicatedNew = 1 in
240 def NAME#new : T_ALU32_2op_Pred<mnemonic, minOp, PredNot, 1>;
244 multiclass ALU32_2op_base<string mnemonic, bits<3> minOp> {
245 let BaseOpcode = mnemonic in {
246 let isPredicable = 1, hasSideEffects = 0 in
247 def A2_#NAME : T_ALU32_2op<mnemonic, minOp>;
249 let validSubTargets = HasV4SubT, isPredicated = 1, hasSideEffects = 0 in {
250 defm A4_p#NAME#t : ALU32_2op_Pred<mnemonic, minOp, 0>;
251 defm A4_p#NAME#f : ALU32_2op_Pred<mnemonic, minOp, 1>;
256 defm aslh : ALU32_2op_base<"aslh", 0b000>, PredNewRel;
257 defm asrh : ALU32_2op_base<"asrh", 0b001>, PredNewRel;
258 defm sxtb : ALU32_2op_base<"sxtb", 0b101>, PredNewRel;
259 defm sxth : ALU32_2op_base<"sxth", 0b111>, PredNewRel;
260 defm zxth : ALU32_2op_base<"zxth", 0b110>, PredNewRel;
262 // Rd=zxtb(Rs): assembler mapped to Rd=and(Rs,#255).
263 // Compiler would want to generate 'zxtb' instead of 'and' becuase 'zxtb' has
264 // predicated forms while 'and' doesn't. Since integrated assembler can't
265 // handle 'mapped' instructions, we need to encode 'zxtb' same as 'and' where
266 // immediate operand is set to '255'.
268 let hasNewValue = 1, opNewValue = 0 in
269 class T_ZXTB: ALU32Inst < (outs IntRegs:$Rd), (ins IntRegs:$Rs),
270 "$Rd = zxtb($Rs)", [] > { // Rd = and(Rs,255)
277 let Inst{27-22} = 0b011000;
279 let Inst{20-16} = Rs;
280 let Inst{21} = s10{9};
281 let Inst{13-5} = s10{8-0};
284 //Rd=zxtb(Rs): assembler mapped to "Rd=and(Rs,#255)
285 multiclass ZXTB_base <string mnemonic, bits<3> minOp> {
286 let BaseOpcode = mnemonic in {
287 let isPredicable = 1, hasSideEffects = 0 in
288 def A2_#NAME : T_ZXTB;
290 let validSubTargets = HasV4SubT, isPredicated = 1, hasSideEffects = 0 in {
291 defm A4_p#NAME#t : ALU32_2op_Pred<mnemonic, minOp, 0>;
292 defm A4_p#NAME#f : ALU32_2op_Pred<mnemonic, minOp, 1>;
297 defm zxtb : ZXTB_base<"zxtb",0b100>, PredNewRel;
299 let CextOpcode = "MUX", InputType = "reg", hasNewValue = 1 in
300 def C2_mux: ALU32_rr<(outs IntRegs:$Rd),
301 (ins PredRegs:$Pu, IntRegs:$Rs, IntRegs:$Rt),
302 "$Rd = mux($Pu, $Rs, $Rt)", [], "", ALU32_3op_tc_1_SLOT0123>, ImmRegRel {
308 let CextOpcode = "mux";
309 let InputType = "reg";
310 let hasSideEffects = 0;
313 let Inst{27-24} = 0b0100;
314 let Inst{20-16} = Rs;
320 def: Pat<(i32 (select (i1 PredRegs:$Pu), (i32 IntRegs:$Rs), (i32 IntRegs:$Rt))),
321 (C2_mux PredRegs:$Pu, IntRegs:$Rs, IntRegs:$Rt)>;
323 // Combines the two integer registers SRC1 and SRC2 into a double register.
324 let isPredicable = 1 in
325 class T_Combine : ALU32_rr<(outs DoubleRegs:$dst),
326 (ins IntRegs:$src1, IntRegs:$src2),
327 "$dst = combine($src1, $src2)",
328 [(set (i64 DoubleRegs:$dst),
329 (i64 (HexagonWrapperCombineRR (i32 IntRegs:$src1),
330 (i32 IntRegs:$src2))))]>;
332 multiclass Combine_base {
333 let BaseOpcode = "combine" in {
334 def NAME : T_Combine;
335 let neverHasSideEffects = 1, isPredicated = 1 in {
336 defm Pt : ALU32_Pred<"combine", DoubleRegs, 0>;
337 defm NotPt : ALU32_Pred<"combine", DoubleRegs, 1>;
342 defm COMBINE_rr : Combine_base, PredNewRel;
344 // Combines the two immediates SRC1 and SRC2 into a double register.
345 class COMBINE_imm<Operand imm1, Operand imm2, PatLeaf pat1, PatLeaf pat2> :
346 ALU32_ii<(outs DoubleRegs:$dst), (ins imm1:$src1, imm2:$src2),
347 "$dst = combine(#$src1, #$src2)",
348 [(set (i64 DoubleRegs:$dst),
349 (i64 (HexagonWrapperCombineII (i32 pat1:$src1), (i32 pat2:$src2))))]>;
351 let isExtendable = 1, opExtendable = 1, isExtentSigned = 1, opExtentBits = 8 in
352 def COMBINE_Ii : COMBINE_imm<s8Ext, s8Imm, s8ExtPred, s8ImmPred>;
354 //===----------------------------------------------------------------------===//
355 // ALU32/ALU (ADD with register-immediate form)
356 //===----------------------------------------------------------------------===//
357 multiclass ALU32ri_Pbase<string mnemonic, bit isNot, bit isPredNew> {
358 let isPredicatedNew = isPredNew in
359 def NAME : ALU32_ri<(outs IntRegs:$dst),
360 (ins PredRegs:$src1, IntRegs:$src2, s8Ext: $src3),
361 !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew,".new) $dst = ",
362 ") $dst = ")#mnemonic#"($src2, #$src3)",
366 multiclass ALU32ri_Pred<string mnemonic, bit PredNot> {
367 let isPredicatedFalse = PredNot in {
368 defm _c#NAME : ALU32ri_Pbase<mnemonic, PredNot, 0>;
370 defm _cdn#NAME : ALU32ri_Pbase<mnemonic, PredNot, 1>;
374 let isExtendable = 1, InputType = "imm" in
375 multiclass ALU32ri_base<string mnemonic, string CextOp, SDNode OpNode> {
376 let CextOpcode = CextOp, BaseOpcode = CextOp#_ri in {
377 let opExtendable = 2, isExtentSigned = 1, opExtentBits = 16,
379 def NAME : ALU32_ri<(outs IntRegs:$dst),
380 (ins IntRegs:$src1, s16Ext:$src2),
381 "$dst = "#mnemonic#"($src1, #$src2)",
382 [(set (i32 IntRegs:$dst), (OpNode (i32 IntRegs:$src1),
383 (s16ExtPred:$src2)))]>;
385 let opExtendable = 3, isExtentSigned = 1, opExtentBits = 8,
386 neverHasSideEffects = 1, isPredicated = 1 in {
387 defm Pt : ALU32ri_Pred<mnemonic, 0>;
388 defm NotPt : ALU32ri_Pred<mnemonic, 1>;
393 defm ADD_ri : ALU32ri_base<"add", "ADD", add>, ImmRegRel, PredNewRel;
395 let isExtendable = 1, opExtendable = 2, isExtentSigned = 1, opExtentBits = 10,
396 CextOpcode = "OR", InputType = "imm" in
397 def OR_ri : ALU32_ri<(outs IntRegs:$dst),
398 (ins IntRegs:$src1, s10Ext:$src2),
399 "$dst = or($src1, #$src2)",
400 [(set (i32 IntRegs:$dst), (or (i32 IntRegs:$src1),
401 s10ExtPred:$src2))]>, ImmRegRel;
403 let isExtendable = 1, opExtendable = 2, isExtentSigned = 1, opExtentBits = 10,
404 InputType = "imm", CextOpcode = "AND" in
405 def AND_ri : ALU32_ri<(outs IntRegs:$dst),
406 (ins IntRegs:$src1, s10Ext:$src2),
407 "$dst = and($src1, #$src2)",
408 [(set (i32 IntRegs:$dst), (and (i32 IntRegs:$src1),
409 s10ExtPred:$src2))]>, ImmRegRel;
412 let hasSideEffects = 0 in
413 def A2_nop: ALU32Inst <(outs), (ins), "nop" > {
415 let Inst{27-24} = 0b1111;
418 // Rd32=sub(#s10,Rs32)
419 let isExtendable = 1, opExtendable = 1, isExtentSigned = 1, opExtentBits = 10,
420 CextOpcode = "SUB", InputType = "imm" in
421 def SUB_ri : ALU32_ri<(outs IntRegs:$dst),
422 (ins s10Ext:$src1, IntRegs:$src2),
423 "$dst = sub(#$src1, $src2)",
424 [(set IntRegs:$dst, (sub s10ExtPred:$src1, IntRegs:$src2))]>,
427 // Rd = not(Rs) gets mapped to Rd=sub(#-1, Rs).
428 def : Pat<(not (i32 IntRegs:$src1)),
429 (SUB_ri -1, (i32 IntRegs:$src1))>;
431 // Rd = neg(Rs) gets mapped to Rd=sub(#0, Rs).
432 // Pattern definition for 'neg' was not necessary.
434 multiclass TFR_Pred<bit PredNot> {
435 let isPredicatedFalse = PredNot in {
436 def _c#NAME : ALU32_rr<(outs IntRegs:$dst),
437 (ins PredRegs:$src1, IntRegs:$src2),
438 !if(PredNot, "if (!$src1", "if ($src1")#") $dst = $src2",
441 let isPredicatedNew = 1 in
442 def _cdn#NAME : ALU32_rr<(outs IntRegs:$dst),
443 (ins PredRegs:$src1, IntRegs:$src2),
444 !if(PredNot, "if (!$src1", "if ($src1")#".new) $dst = $src2",
449 let InputType = "reg", neverHasSideEffects = 1 in
450 multiclass TFR_base<string CextOp> {
451 let CextOpcode = CextOp, BaseOpcode = CextOp in {
452 let isPredicable = 1 in
453 def NAME : ALU32_rr<(outs IntRegs:$dst), (ins IntRegs:$src1),
457 let isPredicated = 1 in {
458 defm Pt : TFR_Pred<0>;
459 defm NotPt : TFR_Pred<1>;
464 class T_TFR64_Pred<bit PredNot, bit isPredNew>
465 : ALU32_rr<(outs DoubleRegs:$dst),
466 (ins PredRegs:$src1, DoubleRegs:$src2),
467 !if(PredNot, "if (!$src1", "if ($src1")#
468 !if(isPredNew, ".new) ", ") ")#"$dst = $src2", []>
475 let Inst{27-24} = 0b1101;
476 let Inst{13} = isPredNew;
477 let Inst{7} = PredNot;
479 let Inst{6-5} = src1;
480 let Inst{20-17} = src2{4-1};
482 let Inst{12-9} = src2{4-1};
486 multiclass TFR64_Pred<bit PredNot> {
487 let isPredicatedFalse = PredNot in {
488 def _c#NAME : T_TFR64_Pred<PredNot, 0>;
490 let isPredicatedNew = 1 in
491 def _cdn#NAME : T_TFR64_Pred<PredNot, 1>; // Predicate new
495 let neverHasSideEffects = 1 in
496 multiclass TFR64_base<string BaseName> {
497 let BaseOpcode = BaseName in {
498 let isPredicable = 1 in
499 def NAME : ALU32Inst <(outs DoubleRegs:$dst),
500 (ins DoubleRegs:$src1),
506 let Inst{27-23} = 0b01010;
508 let Inst{20-17} = src1{4-1};
510 let Inst{12-9} = src1{4-1};
514 let isPredicated = 1 in {
515 defm Pt : TFR64_Pred<0>;
516 defm NotPt : TFR64_Pred<1>;
521 multiclass TFRI_Pred<bit PredNot> {
522 let isMoveImm = 1, isPredicatedFalse = PredNot in {
523 def _c#NAME : ALU32_ri<(outs IntRegs:$dst),
524 (ins PredRegs:$src1, s12Ext:$src2),
525 !if(PredNot, "if (!$src1", "if ($src1")#") $dst = #$src2",
529 let isPredicatedNew = 1 in
530 def _cdn#NAME : ALU32_rr<(outs IntRegs:$dst),
531 (ins PredRegs:$src1, s12Ext:$src2),
532 !if(PredNot, "if (!$src1", "if ($src1")#".new) $dst = #$src2",
537 let InputType = "imm", isExtendable = 1, isExtentSigned = 1 in
538 multiclass TFRI_base<string CextOp> {
539 let CextOpcode = CextOp, BaseOpcode = CextOp#I in {
540 let isAsCheapAsAMove = 1 , opExtendable = 1, opExtentBits = 16,
541 isMoveImm = 1, isPredicable = 1, isReMaterializable = 1 in
542 def NAME : ALU32_ri<(outs IntRegs:$dst), (ins s16Ext:$src1),
544 [(set (i32 IntRegs:$dst), s16ExtPred:$src1)]>;
546 let opExtendable = 2, opExtentBits = 12, neverHasSideEffects = 1,
547 isPredicated = 1 in {
548 defm Pt : TFRI_Pred<0>;
549 defm NotPt : TFRI_Pred<1>;
554 defm TFRI : TFRI_base<"TFR">, ImmRegRel, PredNewRel;
555 defm TFR : TFR_base<"TFR">, ImmRegRel, PredNewRel;
556 defm TFR64 : TFR64_base<"TFR64">, PredNewRel;
558 // Transfer control register.
559 let neverHasSideEffects = 1 in
560 def TFCR : CRInst<(outs CRRegs:$dst), (ins IntRegs:$src1),
563 //===----------------------------------------------------------------------===//
565 //===----------------------------------------------------------------------===//
568 //===----------------------------------------------------------------------===//
570 //===----------------------------------------------------------------------===//
572 let neverHasSideEffects = 1 in
573 def COMBINE_ii : ALU32_ii<(outs DoubleRegs:$dst),
574 (ins s8Imm:$src1, s8Imm:$src2),
575 "$dst = combine(#$src1, #$src2)",
579 def VMUX_prr64 : ALU64_rr<(outs DoubleRegs:$dst), (ins PredRegs:$src1,
582 "$dst = vmux($src1, $src2, $src3)",
585 let isExtendable = 1, opExtendable = 2, isExtentSigned = 1, opExtentBits = 8,
586 CextOpcode = "MUX", InputType = "imm" in
587 def MUX_ir : ALU32_ir<(outs IntRegs:$dst), (ins PredRegs:$src1, s8Ext:$src2,
589 "$dst = mux($src1, #$src2, $src3)",
590 [(set (i32 IntRegs:$dst),
591 (i32 (select (i1 PredRegs:$src1), s8ExtPred:$src2,
592 (i32 IntRegs:$src3))))]>, ImmRegRel;
594 let isExtendable = 1, opExtendable = 3, isExtentSigned = 1, opExtentBits = 8,
595 CextOpcode = "MUX", InputType = "imm" in
596 def MUX_ri : ALU32_ri<(outs IntRegs:$dst), (ins PredRegs:$src1, IntRegs:$src2,
598 "$dst = mux($src1, $src2, #$src3)",
599 [(set (i32 IntRegs:$dst),
600 (i32 (select (i1 PredRegs:$src1), (i32 IntRegs:$src2),
601 s8ExtPred:$src3)))]>, ImmRegRel;
603 let isExtendable = 1, opExtendable = 2, isExtentSigned = 1, opExtentBits = 8 in
604 def MUX_ii : ALU32_ii<(outs IntRegs:$dst), (ins PredRegs:$src1, s8Ext:$src2,
606 "$dst = mux($src1, #$src2, #$src3)",
607 [(set (i32 IntRegs:$dst), (i32 (select (i1 PredRegs:$src1),
609 s8ImmPred:$src3)))]>;
611 def : Pat <(shl (i32 IntRegs:$src1), (i32 16)),
612 (A2_aslh IntRegs:$src1)>;
614 def : Pat <(sra (i32 IntRegs:$src1), (i32 16)),
615 (A2_asrh IntRegs:$src1)>;
617 def : Pat <(sext_inreg (i32 IntRegs:$src1), i8),
618 (A2_sxtb IntRegs:$src1)>;
620 def : Pat <(sext_inreg (i32 IntRegs:$src1), i16),
621 (A2_sxth IntRegs:$src1)>;
623 //===----------------------------------------------------------------------===//
625 //===----------------------------------------------------------------------===//
628 //===----------------------------------------------------------------------===//
630 //===----------------------------------------------------------------------===//
633 let hasSideEffects = 0, hasNewValue = 1, isCompare = 1, InputType = "reg" in
634 class T_ALU32_3op_cmp<string mnemonic, bits<2> MinOp, bit IsNeg, bit IsComm>
635 : ALU32_rr<(outs PredRegs:$Pd), (ins IntRegs:$Rs, IntRegs:$Rt),
636 "$Pd = "#mnemonic#"($Rs, $Rt)",
637 [], "", ALU32_3op_tc_1_SLOT0123>, ImmRegRel {
638 let CextOpcode = mnemonic;
639 let isCommutable = IsComm;
645 let Inst{27-24} = 0b0010;
646 let Inst{22-21} = MinOp;
647 let Inst{20-16} = Rs;
650 let Inst{3-2} = 0b00;
654 let Itinerary = ALU32_3op_tc_2early_SLOT0123 in {
655 def C2_cmpeq : T_ALU32_3op_cmp< "cmp.eq", 0b00, 0, 1>;
656 def C2_cmpgt : T_ALU32_3op_cmp< "cmp.gt", 0b10, 0, 0>;
657 def C2_cmpgtu : T_ALU32_3op_cmp< "cmp.gtu", 0b11, 0, 0>;
660 // Patfrag to convert the usual comparison patfrags (e.g. setlt) to ones
661 // that reverse the order of the operands.
662 class RevCmp<PatFrag F> : PatFrag<(ops node:$rhs, node:$lhs), F.Fragment>;
664 // Pats for compares. They use PatFrags as operands, not SDNodes,
665 // since seteq/setgt/etc. are defined as ParFrags.
666 class T_cmp32_rr_pat<InstHexagon MI, PatFrag Op, ValueType VT>
667 : Pat<(VT (Op (i32 IntRegs:$Rs), (i32 IntRegs:$Rt))),
668 (VT (MI IntRegs:$Rs, IntRegs:$Rt))>;
670 def: T_cmp32_rr_pat<C2_cmpeq, seteq, i1>;
671 def: T_cmp32_rr_pat<C2_cmpgt, setgt, i1>;
672 def: T_cmp32_rr_pat<C2_cmpgtu, setugt, i1>;
674 def: T_cmp32_rr_pat<C2_cmpgt, RevCmp<setlt>, i1>;
675 def: T_cmp32_rr_pat<C2_cmpgtu, RevCmp<setult>, i1>;
678 defm CMPGTU : CMP32_rr_ri_u9<"cmp.gtu", "CMPGTU", setugt>, ImmRegRel;
679 defm CMPGT : CMP32_rr_ri_s10<"cmp.gt", "CMPGT", setgt>, ImmRegRel;
680 defm CMPEQ : CMP32_rr_ri_s10<"cmp.eq", "CMPEQ", seteq>, ImmRegRel;
682 // SDNode for converting immediate C to C-1.
683 def DEC_CONST_SIGNED : SDNodeXForm<imm, [{
684 // Return the byte immediate const-1 as an SDNode.
685 int32_t imm = N->getSExtValue();
686 return XformSToSM1Imm(imm);
689 // SDNode for converting immediate C to C-1.
690 def DEC_CONST_UNSIGNED : SDNodeXForm<imm, [{
691 // Return the byte immediate const-1 as an SDNode.
692 uint32_t imm = N->getZExtValue();
693 return XformUToUM1Imm(imm);
696 def CTLZ_rr : SInst<(outs IntRegs:$dst), (ins IntRegs:$src1),
698 [(set (i32 IntRegs:$dst), (ctlz (i32 IntRegs:$src1)))]>;
700 def CTTZ_rr : SInst<(outs IntRegs:$dst), (ins IntRegs:$src1),
702 [(set (i32 IntRegs:$dst), (cttz (i32 IntRegs:$src1)))]>;
704 def CTLZ64_rr : SInst<(outs IntRegs:$dst), (ins DoubleRegs:$src1),
706 [(set (i32 IntRegs:$dst), (i32 (trunc (ctlz (i64 DoubleRegs:$src1)))))]>;
708 def CTTZ64_rr : SInst<(outs IntRegs:$dst), (ins DoubleRegs:$src1),
710 [(set (i32 IntRegs:$dst), (i32 (trunc (cttz (i64 DoubleRegs:$src1)))))]>;
712 def TSTBIT_rr : SInst<(outs PredRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2),
713 "$dst = tstbit($src1, $src2)",
714 [(set (i1 PredRegs:$dst),
715 (setne (and (shl 1, (i32 IntRegs:$src2)), (i32 IntRegs:$src1)), 0))]>;
717 def TSTBIT_ri : SInst<(outs PredRegs:$dst), (ins IntRegs:$src1, u5Imm:$src2),
718 "$dst = tstbit($src1, $src2)",
719 [(set (i1 PredRegs:$dst),
720 (setne (and (shl 1, (u5ImmPred:$src2)), (i32 IntRegs:$src1)), 0))]>;
722 //===----------------------------------------------------------------------===//
724 //===----------------------------------------------------------------------===//
727 //===----------------------------------------------------------------------===//
729 //===----------------------------------------------------------------------===//
731 def ADD64_rr : ALU64_rr<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1,
733 "$dst = add($src1, $src2)",
734 [(set (i64 DoubleRegs:$dst), (add (i64 DoubleRegs:$src1),
735 (i64 DoubleRegs:$src2)))]>;
740 defm CMPEHexagon4 : CMP64_rr<"cmp.eq", seteq>;
741 defm CMPGT64 : CMP64_rr<"cmp.gt", setgt>;
742 defm CMPGTU64 : CMP64_rr<"cmp.gtu", setugt>;
744 // Logical operations.
745 def AND_rr64 : ALU64_rr<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1,
747 "$dst = and($src1, $src2)",
748 [(set (i64 DoubleRegs:$dst), (and (i64 DoubleRegs:$src1),
749 (i64 DoubleRegs:$src2)))]>;
751 def OR_rr64 : ALU64_rr<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1,
753 "$dst = or($src1, $src2)",
754 [(set (i64 DoubleRegs:$dst), (or (i64 DoubleRegs:$src1),
755 (i64 DoubleRegs:$src2)))]>;
757 def XOR_rr64 : ALU64_rr<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1,
759 "$dst = xor($src1, $src2)",
760 [(set (i64 DoubleRegs:$dst), (xor (i64 DoubleRegs:$src1),
761 (i64 DoubleRegs:$src2)))]>;
764 def MAXw_rr : ALU64_rr<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2),
765 "$dst = max($src2, $src1)",
766 [(set (i32 IntRegs:$dst),
767 (i32 (select (i1 (setlt (i32 IntRegs:$src2),
768 (i32 IntRegs:$src1))),
769 (i32 IntRegs:$src1), (i32 IntRegs:$src2))))]>;
771 def MAXUw_rr : ALU64_rr<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2),
772 "$dst = maxu($src2, $src1)",
773 [(set (i32 IntRegs:$dst),
774 (i32 (select (i1 (setult (i32 IntRegs:$src2),
775 (i32 IntRegs:$src1))),
776 (i32 IntRegs:$src1), (i32 IntRegs:$src2))))]>;
778 def MAXd_rr : ALU64_rr<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1,
780 "$dst = max($src2, $src1)",
781 [(set (i64 DoubleRegs:$dst),
782 (i64 (select (i1 (setlt (i64 DoubleRegs:$src2),
783 (i64 DoubleRegs:$src1))),
784 (i64 DoubleRegs:$src1),
785 (i64 DoubleRegs:$src2))))]>;
787 def MAXUd_rr : ALU64_rr<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1,
789 "$dst = maxu($src2, $src1)",
790 [(set (i64 DoubleRegs:$dst),
791 (i64 (select (i1 (setult (i64 DoubleRegs:$src2),
792 (i64 DoubleRegs:$src1))),
793 (i64 DoubleRegs:$src1),
794 (i64 DoubleRegs:$src2))))]>;
797 def MINw_rr : ALU64_rr<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2),
798 "$dst = min($src2, $src1)",
799 [(set (i32 IntRegs:$dst),
800 (i32 (select (i1 (setgt (i32 IntRegs:$src2),
801 (i32 IntRegs:$src1))),
802 (i32 IntRegs:$src1), (i32 IntRegs:$src2))))]>;
804 def MINUw_rr : ALU64_rr<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2),
805 "$dst = minu($src2, $src1)",
806 [(set (i32 IntRegs:$dst),
807 (i32 (select (i1 (setugt (i32 IntRegs:$src2),
808 (i32 IntRegs:$src1))),
809 (i32 IntRegs:$src1), (i32 IntRegs:$src2))))]>;
811 def MINd_rr : ALU64_rr<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1,
813 "$dst = min($src2, $src1)",
814 [(set (i64 DoubleRegs:$dst),
815 (i64 (select (i1 (setgt (i64 DoubleRegs:$src2),
816 (i64 DoubleRegs:$src1))),
817 (i64 DoubleRegs:$src1),
818 (i64 DoubleRegs:$src2))))]>;
820 def MINUd_rr : ALU64_rr<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1,
822 "$dst = minu($src2, $src1)",
823 [(set (i64 DoubleRegs:$dst),
824 (i64 (select (i1 (setugt (i64 DoubleRegs:$src2),
825 (i64 DoubleRegs:$src1))),
826 (i64 DoubleRegs:$src1),
827 (i64 DoubleRegs:$src2))))]>;
830 def SUB64_rr : ALU64_rr<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1,
832 "$dst = sub($src1, $src2)",
833 [(set (i64 DoubleRegs:$dst), (sub (i64 DoubleRegs:$src1),
834 (i64 DoubleRegs:$src2)))]>;
836 // Subtract halfword.
838 //===----------------------------------------------------------------------===//
840 //===----------------------------------------------------------------------===//
842 //===----------------------------------------------------------------------===//
844 //===----------------------------------------------------------------------===//
846 //===----------------------------------------------------------------------===//
848 //===----------------------------------------------------------------------===//
850 //===----------------------------------------------------------------------===//
852 //===----------------------------------------------------------------------===//
854 //===----------------------------------------------------------------------===//
856 //===----------------------------------------------------------------------===//
858 //===----------------------------------------------------------------------===//
860 //===----------------------------------------------------------------------===//
861 // Logical reductions on predicates.
863 // Looping instructions.
865 // Pipelined looping instructions.
867 // Logical operations on predicates.
868 def AND_pp : SInst<(outs PredRegs:$dst), (ins PredRegs:$src1, PredRegs:$src2),
869 "$dst = and($src1, $src2)",
870 [(set (i1 PredRegs:$dst), (and (i1 PredRegs:$src1),
871 (i1 PredRegs:$src2)))]>;
873 let neverHasSideEffects = 1 in
874 def AND_pnotp : SInst<(outs PredRegs:$dst), (ins PredRegs:$src1,
876 "$dst = and($src1, !$src2)",
879 def ANY_pp : SInst<(outs PredRegs:$dst), (ins PredRegs:$src1),
880 "$dst = any8($src1)",
883 def ALL_pp : SInst<(outs PredRegs:$dst), (ins PredRegs:$src1),
884 "$dst = all8($src1)",
887 def VITPACK_pp : SInst<(outs IntRegs:$dst), (ins PredRegs:$src1,
889 "$dst = vitpack($src1, $src2)",
892 def VALIGN_rrp : SInst<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1,
895 "$dst = valignb($src1, $src2, $src3)",
898 def VSPLICE_rrp : SInst<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1,
901 "$dst = vspliceb($src1, $src2, $src3)",
904 def MASK_p : SInst<(outs DoubleRegs:$dst), (ins PredRegs:$src1),
905 "$dst = mask($src1)",
908 def NOT_p : SInst<(outs PredRegs:$dst), (ins PredRegs:$src1),
910 [(set (i1 PredRegs:$dst), (not (i1 PredRegs:$src1)))]>;
912 def OR_pp : SInst<(outs PredRegs:$dst), (ins PredRegs:$src1, PredRegs:$src2),
913 "$dst = or($src1, $src2)",
914 [(set (i1 PredRegs:$dst), (or (i1 PredRegs:$src1),
915 (i1 PredRegs:$src2)))]>;
917 def XOR_pp : SInst<(outs PredRegs:$dst), (ins PredRegs:$src1, PredRegs:$src2),
918 "$dst = xor($src1, $src2)",
919 [(set (i1 PredRegs:$dst), (xor (i1 PredRegs:$src1),
920 (i1 PredRegs:$src2)))]>;
923 // User control register transfer.
924 //===----------------------------------------------------------------------===//
926 //===----------------------------------------------------------------------===//
928 def retflag : SDNode<"HexagonISD::RET_FLAG", SDTNone,
929 [SDNPHasChain, SDNPOptInGlue, SDNPVariadic]>;
930 def eh_return: SDNode<"HexagonISD::EH_RETURN", SDTNone,
933 def SDHexagonBR_JT: SDTypeProfile<0, 1, [SDTCisVT<0, i32>]>;
934 def HexagonBR_JT: SDNode<"HexagonISD::BR_JT", SDHexagonBR_JT, [SDNPHasChain]>;
936 let InputType = "imm", isBarrier = 1, isPredicable = 1,
937 Defs = [PC], isExtendable = 1, opExtendable = 0, isExtentSigned = 1,
938 opExtentBits = 24, isCodeGenOnly = 0 in
939 class T_JMP <dag InsDag, list<dag> JumpList = []>
940 : JInst<(outs), InsDag,
941 "jump $dst" , JumpList> {
946 let Inst{27-25} = 0b100;
947 let Inst{24-16} = dst{23-15};
948 let Inst{13-1} = dst{14-2};
951 let InputType = "imm", isExtendable = 1, opExtendable = 1, isExtentSigned = 1,
952 Defs = [PC], isPredicated = 1, opExtentBits = 17 in
953 class T_JMP_c <bit PredNot, bit isPredNew, bit isTak>:
954 JInst<(outs ), (ins PredRegs:$src, brtarget:$dst),
955 !if(PredNot, "if (!$src", "if ($src")#
956 !if(isPredNew, ".new) ", ") ")#"jump"#
957 !if(isPredNew, !if(isTak, ":t ", ":nt "), " ")#"$dst"> {
960 let isBrTaken = !if(isPredNew, !if(isTaken, "true", "false"), "");
961 let isPredicatedFalse = PredNot;
962 let isPredicatedNew = isPredNew;
968 let Inst{27-24} = 0b1100;
969 let Inst{21} = PredNot;
970 let Inst{12} = !if(isPredNew, isTak, zero);
971 let Inst{11} = isPredNew;
973 let Inst{23-22} = dst{16-15};
974 let Inst{20-16} = dst{14-10};
975 let Inst{13} = dst{9};
976 let Inst{7-1} = dst{8-2};
979 let isBarrier = 1, Defs = [PC], isPredicable = 1, InputType = "reg" in
980 class T_JMPr<dag InsDag = (ins IntRegs:$dst)>
981 : JRInst<(outs ), InsDag,
987 let Inst{27-21} = 0b0010100;
988 let Inst{20-16} = dst;
991 let Defs = [PC], isPredicated = 1, InputType = "reg" in
992 class T_JMPr_c <bit PredNot, bit isPredNew, bit isTak>:
993 JRInst <(outs ), (ins PredRegs:$src, IntRegs:$dst),
994 !if(PredNot, "if (!$src", "if ($src")#
995 !if(isPredNew, ".new) ", ") ")#"jumpr"#
996 !if(isPredNew, !if(isTak, ":t ", ":nt "), " ")#"$dst"> {
999 let isBrTaken = !if(isPredNew, !if(isTaken, "true", "false"), "");
1000 let isPredicatedFalse = PredNot;
1001 let isPredicatedNew = isPredNew;
1005 let IClass = 0b0101;
1007 let Inst{27-22} = 0b001101;
1008 let Inst{21} = PredNot;
1009 let Inst{20-16} = dst;
1010 let Inst{12} = !if(isPredNew, isTak, zero);
1011 let Inst{11} = isPredNew;
1012 let Inst{9-8} = src;
1013 let Predicates = !if(isPredNew, [HasV3T], [HasV2T]);
1014 let validSubTargets = !if(isPredNew, HasV3SubT, HasV2SubT);
1017 multiclass JMP_Pred<bit PredNot> {
1018 def _#NAME : T_JMP_c<PredNot, 0, 0>;
1020 def _#NAME#new_t : T_JMP_c<PredNot, 1, 1>; // taken
1021 def _#NAME#new_nt : T_JMP_c<PredNot, 1, 0>; // not taken
1024 multiclass JMP_base<string BaseOp> {
1025 let BaseOpcode = BaseOp in {
1026 def NAME : T_JMP<(ins brtarget:$dst), [(br bb:$dst)]>;
1027 defm t : JMP_Pred<0>;
1028 defm f : JMP_Pred<1>;
1032 multiclass JMPR_Pred<bit PredNot> {
1033 def NAME: T_JMPr_c<PredNot, 0, 0>;
1035 def NAME#new_tV3 : T_JMPr_c<PredNot, 1, 1>; // taken
1036 def NAME#new_ntV3 : T_JMPr_c<PredNot, 1, 0>; // not taken
1039 multiclass JMPR_base<string BaseOp> {
1040 let BaseOpcode = BaseOp in {
1042 defm _t : JMPR_Pred<0>;
1043 defm _f : JMPR_Pred<1>;
1047 let isTerminator = 1, neverHasSideEffects = 1 in {
1049 defm JMP : JMP_base<"JMP">, PredNewRel;
1051 let isBranch = 1, isIndirectBranch = 1 in
1052 defm JMPR : JMPR_base<"JMPr">, PredNewRel;
1054 let isReturn = 1, isCodeGenOnly = 1 in
1055 defm JMPret : JMPR_base<"JMPret">, PredNewRel;
1058 def : Pat<(retflag),
1059 (JMPret (i32 R31))>;
1061 def : Pat <(brcond (i1 PredRegs:$src1), bb:$offset),
1062 (JMP_t (i1 PredRegs:$src1), bb:$offset)>;
1064 // A return through builtin_eh_return.
1065 let isReturn = 1, isTerminator = 1, isBarrier = 1, neverHasSideEffects = 1,
1066 isCodeGenOnly = 1, Defs = [PC], Uses = [R28], isPredicable = 0 in
1067 def EH_RETURN_JMPR : T_JMPr;
1069 def : Pat<(eh_return),
1070 (EH_RETURN_JMPR (i32 R31))>;
1072 def : Pat<(HexagonBR_JT (i32 IntRegs:$dst)),
1073 (JMPR (i32 IntRegs:$dst))>;
1075 def : Pat<(brind (i32 IntRegs:$dst)),
1076 (JMPR (i32 IntRegs:$dst))>;
1078 //===----------------------------------------------------------------------===//
1080 //===----------------------------------------------------------------------===//
1082 //===----------------------------------------------------------------------===//
1084 //===----------------------------------------------------------------------===//
1086 // Load -- MEMri operand
1087 multiclass LD_MEMri_Pbase<string mnemonic, RegisterClass RC,
1088 bit isNot, bit isPredNew> {
1089 let isPredicatedNew = isPredNew in
1090 def NAME : LDInst2<(outs RC:$dst),
1091 (ins PredRegs:$src1, MEMri:$addr),
1092 !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ",
1093 ") ")#"$dst = "#mnemonic#"($addr)",
1097 multiclass LD_MEMri_Pred<string mnemonic, RegisterClass RC, bit PredNot> {
1098 let isPredicatedFalse = PredNot in {
1099 defm _c#NAME : LD_MEMri_Pbase<mnemonic, RC, PredNot, 0>;
1101 defm _cdn#NAME : LD_MEMri_Pbase<mnemonic, RC, PredNot, 1>;
1105 let isExtendable = 1, neverHasSideEffects = 1 in
1106 multiclass LD_MEMri<string mnemonic, string CextOp, RegisterClass RC,
1107 bits<5> ImmBits, bits<5> PredImmBits> {
1109 let CextOpcode = CextOp, BaseOpcode = CextOp in {
1110 let opExtendable = 2, isExtentSigned = 1, opExtentBits = ImmBits,
1112 def NAME : LDInst2<(outs RC:$dst), (ins MEMri:$addr),
1113 "$dst = "#mnemonic#"($addr)",
1116 let opExtendable = 3, isExtentSigned = 0, opExtentBits = PredImmBits,
1117 isPredicated = 1 in {
1118 defm Pt : LD_MEMri_Pred<mnemonic, RC, 0 >;
1119 defm NotPt : LD_MEMri_Pred<mnemonic, RC, 1 >;
1124 let addrMode = BaseImmOffset, isMEMri = "true" in {
1125 let accessSize = ByteAccess in {
1126 defm LDrib: LD_MEMri < "memb", "LDrib", IntRegs, 11, 6>, AddrModeRel;
1127 defm LDriub: LD_MEMri < "memub" , "LDriub", IntRegs, 11, 6>, AddrModeRel;
1130 let accessSize = HalfWordAccess in {
1131 defm LDrih: LD_MEMri < "memh", "LDrih", IntRegs, 12, 7>, AddrModeRel;
1132 defm LDriuh: LD_MEMri < "memuh", "LDriuh", IntRegs, 12, 7>, AddrModeRel;
1135 let accessSize = WordAccess in
1136 defm LDriw: LD_MEMri < "memw", "LDriw", IntRegs, 13, 8>, AddrModeRel;
1138 let accessSize = DoubleWordAccess in
1139 defm LDrid: LD_MEMri < "memd", "LDrid", DoubleRegs, 14, 9>, AddrModeRel;
1142 def : Pat < (i32 (sextloadi8 ADDRriS11_0:$addr)),
1143 (LDrib ADDRriS11_0:$addr) >;
1145 def : Pat < (i32 (zextloadi8 ADDRriS11_0:$addr)),
1146 (LDriub ADDRriS11_0:$addr) >;
1148 def : Pat < (i32 (sextloadi16 ADDRriS11_1:$addr)),
1149 (LDrih ADDRriS11_1:$addr) >;
1151 def : Pat < (i32 (zextloadi16 ADDRriS11_1:$addr)),
1152 (LDriuh ADDRriS11_1:$addr) >;
1154 def : Pat < (i32 (load ADDRriS11_2:$addr)),
1155 (LDriw ADDRriS11_2:$addr) >;
1157 def : Pat < (i64 (load ADDRriS11_3:$addr)),
1158 (LDrid ADDRriS11_3:$addr) >;
1161 // Load - Base with Immediate offset addressing mode
1162 multiclass LD_Idxd_Pbase<string mnemonic, RegisterClass RC, Operand predImmOp,
1163 bit isNot, bit isPredNew> {
1164 let isPredicatedNew = isPredNew in
1165 def NAME : LDInst2<(outs RC:$dst),
1166 (ins PredRegs:$src1, IntRegs:$src2, predImmOp:$src3),
1167 !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ",
1168 ") ")#"$dst = "#mnemonic#"($src2+#$src3)",
1172 multiclass LD_Idxd_Pred<string mnemonic, RegisterClass RC, Operand predImmOp,
1174 let isPredicatedFalse = PredNot in {
1175 defm _c#NAME : LD_Idxd_Pbase<mnemonic, RC, predImmOp, PredNot, 0>;
1177 defm _cdn#NAME : LD_Idxd_Pbase<mnemonic, RC, predImmOp, PredNot, 1>;
1181 let isExtendable = 1, neverHasSideEffects = 1 in
1182 multiclass LD_Idxd<string mnemonic, string CextOp, RegisterClass RC,
1183 Operand ImmOp, Operand predImmOp, bits<5> ImmBits,
1184 bits<5> PredImmBits> {
1186 let CextOpcode = CextOp, BaseOpcode = CextOp#_indexed in {
1187 let opExtendable = 2, isExtentSigned = 1, opExtentBits = ImmBits,
1188 isPredicable = 1, AddedComplexity = 20 in
1189 def NAME : LDInst2<(outs RC:$dst), (ins IntRegs:$src1, ImmOp:$offset),
1190 "$dst = "#mnemonic#"($src1+#$offset)",
1193 let opExtendable = 3, isExtentSigned = 0, opExtentBits = PredImmBits,
1194 isPredicated = 1 in {
1195 defm Pt : LD_Idxd_Pred<mnemonic, RC, predImmOp, 0 >;
1196 defm NotPt : LD_Idxd_Pred<mnemonic, RC, predImmOp, 1 >;
1201 let addrMode = BaseImmOffset in {
1202 let accessSize = ByteAccess in {
1203 defm LDrib_indexed: LD_Idxd <"memb", "LDrib", IntRegs, s11_0Ext, u6_0Ext,
1204 11, 6>, AddrModeRel;
1205 defm LDriub_indexed: LD_Idxd <"memub" , "LDriub", IntRegs, s11_0Ext, u6_0Ext,
1206 11, 6>, AddrModeRel;
1208 let accessSize = HalfWordAccess in {
1209 defm LDrih_indexed: LD_Idxd <"memh", "LDrih", IntRegs, s11_1Ext, u6_1Ext,
1210 12, 7>, AddrModeRel;
1211 defm LDriuh_indexed: LD_Idxd <"memuh", "LDriuh", IntRegs, s11_1Ext, u6_1Ext,
1212 12, 7>, AddrModeRel;
1214 let accessSize = WordAccess in
1215 defm LDriw_indexed: LD_Idxd <"memw", "LDriw", IntRegs, s11_2Ext, u6_2Ext,
1216 13, 8>, AddrModeRel;
1218 let accessSize = DoubleWordAccess in
1219 defm LDrid_indexed: LD_Idxd <"memd", "LDrid", DoubleRegs, s11_3Ext, u6_3Ext,
1220 14, 9>, AddrModeRel;
1223 let AddedComplexity = 20 in {
1224 def : Pat < (i32 (sextloadi8 (add IntRegs:$src1, s11_0ExtPred:$offset))),
1225 (LDrib_indexed IntRegs:$src1, s11_0ExtPred:$offset) >;
1227 def : Pat < (i32 (zextloadi8 (add IntRegs:$src1, s11_0ExtPred:$offset))),
1228 (LDriub_indexed IntRegs:$src1, s11_0ExtPred:$offset) >;
1230 def : Pat < (i32 (sextloadi16 (add IntRegs:$src1, s11_1ExtPred:$offset))),
1231 (LDrih_indexed IntRegs:$src1, s11_1ExtPred:$offset) >;
1233 def : Pat < (i32 (zextloadi16 (add IntRegs:$src1, s11_1ExtPred:$offset))),
1234 (LDriuh_indexed IntRegs:$src1, s11_1ExtPred:$offset) >;
1236 def : Pat < (i32 (load (add IntRegs:$src1, s11_2ExtPred:$offset))),
1237 (LDriw_indexed IntRegs:$src1, s11_2ExtPred:$offset) >;
1239 def : Pat < (i64 (load (add IntRegs:$src1, s11_3ExtPred:$offset))),
1240 (LDrid_indexed IntRegs:$src1, s11_3ExtPred:$offset) >;
1243 //===----------------------------------------------------------------------===//
1244 // Post increment load
1245 //===----------------------------------------------------------------------===//
1247 multiclass LD_PostInc_Pbase<string mnemonic, RegisterClass RC, Operand ImmOp,
1248 bit isNot, bit isPredNew> {
1249 let isPredicatedNew = isPredNew in
1250 def NAME : LDInst2PI<(outs RC:$dst, IntRegs:$dst2),
1251 (ins PredRegs:$src1, IntRegs:$src2, ImmOp:$offset),
1252 !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ",
1253 ") ")#"$dst = "#mnemonic#"($src2++#$offset)",
1258 multiclass LD_PostInc_Pred<string mnemonic, RegisterClass RC,
1259 Operand ImmOp, bit PredNot> {
1260 let isPredicatedFalse = PredNot in {
1261 defm _c#NAME : LD_PostInc_Pbase<mnemonic, RC, ImmOp, PredNot, 0>;
1263 let Predicates = [HasV4T], validSubTargets = HasV4SubT in
1264 defm _cdn#NAME#_V4 : LD_PostInc_Pbase<mnemonic, RC, ImmOp, PredNot, 1>;
1268 multiclass LD_PostInc<string mnemonic, string BaseOp, RegisterClass RC,
1271 let BaseOpcode = "POST_"#BaseOp in {
1272 let isPredicable = 1 in
1273 def NAME : LDInst2PI<(outs RC:$dst, IntRegs:$dst2),
1274 (ins IntRegs:$src1, ImmOp:$offset),
1275 "$dst = "#mnemonic#"($src1++#$offset)",
1279 let isPredicated = 1 in {
1280 defm Pt : LD_PostInc_Pred<mnemonic, RC, ImmOp, 0 >;
1281 defm NotPt : LD_PostInc_Pred<mnemonic, RC, ImmOp, 1 >;
1286 let hasCtrlDep = 1, neverHasSideEffects = 1, addrMode = PostInc in {
1287 defm POST_LDrib : LD_PostInc<"memb", "LDrib", IntRegs, s4_0Imm>,
1289 defm POST_LDriub : LD_PostInc<"memub", "LDriub", IntRegs, s4_0Imm>,
1291 defm POST_LDrih : LD_PostInc<"memh", "LDrih", IntRegs, s4_1Imm>,
1293 defm POST_LDriuh : LD_PostInc<"memuh", "LDriuh", IntRegs, s4_1Imm>,
1295 defm POST_LDriw : LD_PostInc<"memw", "LDriw", IntRegs, s4_2Imm>,
1297 defm POST_LDrid : LD_PostInc<"memd", "LDrid", DoubleRegs, s4_3Imm>,
1301 def : Pat< (i32 (extloadi1 ADDRriS11_0:$addr)),
1302 (i32 (LDrib ADDRriS11_0:$addr)) >;
1304 // Load byte any-extend.
1305 def : Pat < (i32 (extloadi8 ADDRriS11_0:$addr)),
1306 (i32 (LDrib ADDRriS11_0:$addr)) >;
1308 // Indexed load byte any-extend.
1309 let AddedComplexity = 20 in
1310 def : Pat < (i32 (extloadi8 (add IntRegs:$src1, s11_0ImmPred:$offset))),
1311 (i32 (LDrib_indexed IntRegs:$src1, s11_0ImmPred:$offset)) >;
1313 def : Pat < (i32 (extloadi16 ADDRriS11_1:$addr)),
1314 (i32 (LDrih ADDRriS11_1:$addr))>;
1316 let AddedComplexity = 20 in
1317 def : Pat < (i32 (extloadi16 (add IntRegs:$src1, s11_1ImmPred:$offset))),
1318 (i32 (LDrih_indexed IntRegs:$src1, s11_1ImmPred:$offset)) >;
1320 let AddedComplexity = 10 in
1321 def : Pat < (i32 (zextloadi1 ADDRriS11_0:$addr)),
1322 (i32 (LDriub ADDRriS11_0:$addr))>;
1324 let AddedComplexity = 20 in
1325 def : Pat < (i32 (zextloadi1 (add IntRegs:$src1, s11_0ImmPred:$offset))),
1326 (i32 (LDriub_indexed IntRegs:$src1, s11_0ImmPred:$offset))>;
1329 let isExtendable = 1, opExtendable = 2, isExtentSigned = 1, opExtentBits = 13,
1330 isPseudo = 1, Defs = [R10,R11,D5], neverHasSideEffects = 1 in
1331 def LDriw_pred : LDInst2<(outs PredRegs:$dst),
1333 "Error; should not emit",
1336 // Deallocate stack frame.
1337 let Defs = [R29, R30, R31], Uses = [R29], neverHasSideEffects = 1 in {
1338 def DEALLOCFRAME : LDInst2<(outs), (ins),
1343 // Load and unpack bytes to halfwords.
1344 //===----------------------------------------------------------------------===//
1346 //===----------------------------------------------------------------------===//
1348 //===----------------------------------------------------------------------===//
1350 //===----------------------------------------------------------------------===//
1351 //===----------------------------------------------------------------------===//
1353 //===----------------------------------------------------------------------===//
1355 //===----------------------------------------------------------------------===//
1357 //===----------------------------------------------------------------------===//
1358 //===----------------------------------------------------------------------===//
1360 //===----------------------------------------------------------------------===//
1362 //===----------------------------------------------------------------------===//
1364 //===----------------------------------------------------------------------===//
1365 // Multiply and use lower result.
1367 let isExtendable = 1, opExtendable = 2, isExtentSigned = 0, opExtentBits = 8 in
1368 def MPYI_riu : MInst<(outs IntRegs:$dst), (ins IntRegs:$src1, u8Ext:$src2),
1369 "$dst =+ mpyi($src1, #$src2)",
1370 [(set (i32 IntRegs:$dst), (mul (i32 IntRegs:$src1),
1371 u8ExtPred:$src2))]>;
1374 def MPYI_rin : MInst<(outs IntRegs:$dst), (ins IntRegs:$src1, u8Imm:$src2),
1375 "$dst =- mpyi($src1, #$src2)",
1376 [(set (i32 IntRegs:$dst), (ineg (mul (i32 IntRegs:$src1),
1377 u8ImmPred:$src2)))]>;
1380 // s9 is NOT the same as m9 - but it works.. so far.
1381 // Assembler maps to either Rd=+mpyi(Rs,#u8 or Rd=-mpyi(Rs,#u8)
1382 // depending on the value of m9. See Arch Spec.
1383 let isExtendable = 1, opExtendable = 2, isExtentSigned = 1, opExtentBits = 9,
1384 CextOpcode = "MPYI", InputType = "imm" in
1385 def MPYI_ri : MInst<(outs IntRegs:$dst), (ins IntRegs:$src1, s9Ext:$src2),
1386 "$dst = mpyi($src1, #$src2)",
1387 [(set (i32 IntRegs:$dst), (mul (i32 IntRegs:$src1),
1388 s9ExtPred:$src2))]>, ImmRegRel;
1391 let CextOpcode = "MPYI", InputType = "reg" in
1392 def MPYI : MInst<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2),
1393 "$dst = mpyi($src1, $src2)",
1394 [(set (i32 IntRegs:$dst), (mul (i32 IntRegs:$src1),
1395 (i32 IntRegs:$src2)))]>, ImmRegRel;
1398 let isExtendable = 1, opExtendable = 3, isExtentSigned = 0, opExtentBits = 8,
1399 CextOpcode = "MPYI_acc", InputType = "imm" in
1400 def MPYI_acc_ri : MInst_acc<(outs IntRegs:$dst),
1401 (ins IntRegs:$src1, IntRegs:$src2, u8Ext:$src3),
1402 "$dst += mpyi($src2, #$src3)",
1403 [(set (i32 IntRegs:$dst),
1404 (add (mul (i32 IntRegs:$src2), u8ExtPred:$src3),
1405 (i32 IntRegs:$src1)))],
1406 "$src1 = $dst">, ImmRegRel;
1409 let CextOpcode = "MPYI_acc", InputType = "reg" in
1410 def MPYI_acc_rr : MInst_acc<(outs IntRegs:$dst),
1411 (ins IntRegs:$src1, IntRegs:$src2, IntRegs:$src3),
1412 "$dst += mpyi($src2, $src3)",
1413 [(set (i32 IntRegs:$dst),
1414 (add (mul (i32 IntRegs:$src2), (i32 IntRegs:$src3)),
1415 (i32 IntRegs:$src1)))],
1416 "$src1 = $dst">, ImmRegRel;
1419 let isExtendable = 1, opExtendable = 3, isExtentSigned = 0, opExtentBits = 8 in
1420 def MPYI_sub_ri : MInst_acc<(outs IntRegs:$dst),
1421 (ins IntRegs:$src1, IntRegs:$src2, u8Ext:$src3),
1422 "$dst -= mpyi($src2, #$src3)",
1423 [(set (i32 IntRegs:$dst),
1424 (sub (i32 IntRegs:$src1), (mul (i32 IntRegs:$src2),
1425 u8ExtPred:$src3)))],
1428 // Multiply and use upper result.
1429 // Rd=mpy(Rs,Rt.H):<<1:rnd:sat
1430 // Rd=mpy(Rs,Rt.L):<<1:rnd:sat
1432 def MPY : MInst<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2),
1433 "$dst = mpy($src1, $src2)",
1434 [(set (i32 IntRegs:$dst), (mulhs (i32 IntRegs:$src1),
1435 (i32 IntRegs:$src2)))]>;
1437 // Rd=mpy(Rs,Rt):rnd
1439 def MPYU : MInst<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2),
1440 "$dst = mpyu($src1, $src2)",
1441 [(set (i32 IntRegs:$dst), (mulhu (i32 IntRegs:$src1),
1442 (i32 IntRegs:$src2)))]>;
1444 // Multiply and use full result.
1446 def MPYU64 : MInst<(outs DoubleRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2),
1447 "$dst = mpyu($src1, $src2)",
1448 [(set (i64 DoubleRegs:$dst),
1449 (mul (i64 (anyext (i32 IntRegs:$src1))),
1450 (i64 (anyext (i32 IntRegs:$src2)))))]>;
1453 def MPY64 : MInst<(outs DoubleRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2),
1454 "$dst = mpy($src1, $src2)",
1455 [(set (i64 DoubleRegs:$dst),
1456 (mul (i64 (sext (i32 IntRegs:$src1))),
1457 (i64 (sext (i32 IntRegs:$src2)))))]>;
1459 // Multiply and accumulate, use full result.
1460 // Rxx[+-]=mpy(Rs,Rt)
1462 def MPY64_acc : MInst_acc<(outs DoubleRegs:$dst),
1463 (ins DoubleRegs:$src1, IntRegs:$src2, IntRegs:$src3),
1464 "$dst += mpy($src2, $src3)",
1465 [(set (i64 DoubleRegs:$dst),
1466 (add (mul (i64 (sext (i32 IntRegs:$src2))),
1467 (i64 (sext (i32 IntRegs:$src3)))),
1468 (i64 DoubleRegs:$src1)))],
1472 def MPY64_sub : MInst_acc<(outs DoubleRegs:$dst),
1473 (ins DoubleRegs:$src1, IntRegs:$src2, IntRegs:$src3),
1474 "$dst -= mpy($src2, $src3)",
1475 [(set (i64 DoubleRegs:$dst),
1476 (sub (i64 DoubleRegs:$src1),
1477 (mul (i64 (sext (i32 IntRegs:$src2))),
1478 (i64 (sext (i32 IntRegs:$src3))))))],
1481 // Rxx[+-]=mpyu(Rs,Rt)
1483 def MPYU64_acc : MInst_acc<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1,
1484 IntRegs:$src2, IntRegs:$src3),
1485 "$dst += mpyu($src2, $src3)",
1486 [(set (i64 DoubleRegs:$dst),
1487 (add (mul (i64 (anyext (i32 IntRegs:$src2))),
1488 (i64 (anyext (i32 IntRegs:$src3)))),
1489 (i64 DoubleRegs:$src1)))], "$src1 = $dst">;
1492 def MPYU64_sub : MInst_acc<(outs DoubleRegs:$dst),
1493 (ins DoubleRegs:$src1, IntRegs:$src2, IntRegs:$src3),
1494 "$dst -= mpyu($src2, $src3)",
1495 [(set (i64 DoubleRegs:$dst),
1496 (sub (i64 DoubleRegs:$src1),
1497 (mul (i64 (anyext (i32 IntRegs:$src2))),
1498 (i64 (anyext (i32 IntRegs:$src3))))))],
1502 let InputType = "reg", CextOpcode = "ADD_acc" in
1503 def ADDrr_acc : MInst_acc<(outs IntRegs: $dst), (ins IntRegs:$src1,
1504 IntRegs:$src2, IntRegs:$src3),
1505 "$dst += add($src2, $src3)",
1506 [(set (i32 IntRegs:$dst), (add (add (i32 IntRegs:$src2),
1507 (i32 IntRegs:$src3)),
1508 (i32 IntRegs:$src1)))],
1509 "$src1 = $dst">, ImmRegRel;
1511 let isExtendable = 1, opExtendable = 3, isExtentSigned = 1, opExtentBits = 8,
1512 InputType = "imm", CextOpcode = "ADD_acc" in
1513 def ADDri_acc : MInst_acc<(outs IntRegs: $dst), (ins IntRegs:$src1,
1514 IntRegs:$src2, s8Ext:$src3),
1515 "$dst += add($src2, #$src3)",
1516 [(set (i32 IntRegs:$dst), (add (add (i32 IntRegs:$src2),
1517 s8_16ExtPred:$src3),
1518 (i32 IntRegs:$src1)))],
1519 "$src1 = $dst">, ImmRegRel;
1521 let CextOpcode = "SUB_acc", InputType = "reg" in
1522 def SUBrr_acc : MInst_acc<(outs IntRegs: $dst), (ins IntRegs:$src1,
1523 IntRegs:$src2, IntRegs:$src3),
1524 "$dst -= add($src2, $src3)",
1525 [(set (i32 IntRegs:$dst),
1526 (sub (i32 IntRegs:$src1), (add (i32 IntRegs:$src2),
1527 (i32 IntRegs:$src3))))],
1528 "$src1 = $dst">, ImmRegRel;
1530 let isExtendable = 1, opExtendable = 3, isExtentSigned = 1, opExtentBits = 8,
1531 CextOpcode = "SUB_acc", InputType = "imm" in
1532 def SUBri_acc : MInst_acc<(outs IntRegs: $dst), (ins IntRegs:$src1,
1533 IntRegs:$src2, s8Ext:$src3),
1534 "$dst -= add($src2, #$src3)",
1535 [(set (i32 IntRegs:$dst), (sub (i32 IntRegs:$src1),
1536 (add (i32 IntRegs:$src2),
1537 s8_16ExtPred:$src3)))],
1538 "$src1 = $dst">, ImmRegRel;
1540 //===----------------------------------------------------------------------===//
1542 //===----------------------------------------------------------------------===//
1544 //===----------------------------------------------------------------------===//
1546 //===----------------------------------------------------------------------===//
1547 //===----------------------------------------------------------------------===//
1549 //===----------------------------------------------------------------------===//
1551 //===----------------------------------------------------------------------===//
1553 //===----------------------------------------------------------------------===//
1554 //===----------------------------------------------------------------------===//
1556 //===----------------------------------------------------------------------===//
1558 //===----------------------------------------------------------------------===//
1560 //===----------------------------------------------------------------------===//
1561 //===----------------------------------------------------------------------===//
1563 //===----------------------------------------------------------------------===//
1565 //===----------------------------------------------------------------------===//
1567 //===----------------------------------------------------------------------===//
1569 // Store doubleword.
1571 //===----------------------------------------------------------------------===//
1572 // Post increment store
1573 //===----------------------------------------------------------------------===//
1575 multiclass ST_PostInc_Pbase<string mnemonic, RegisterClass RC, Operand ImmOp,
1576 bit isNot, bit isPredNew> {
1577 let isPredicatedNew = isPredNew in
1578 def NAME : STInst2PI<(outs IntRegs:$dst),
1579 (ins PredRegs:$src1, IntRegs:$src2, ImmOp:$offset, RC:$src3),
1580 !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ",
1581 ") ")#mnemonic#"($src2++#$offset) = $src3",
1586 multiclass ST_PostInc_Pred<string mnemonic, RegisterClass RC,
1587 Operand ImmOp, bit PredNot> {
1588 let isPredicatedFalse = PredNot in {
1589 defm _c#NAME : ST_PostInc_Pbase<mnemonic, RC, ImmOp, PredNot, 0>;
1591 let Predicates = [HasV4T], validSubTargets = HasV4SubT in
1592 defm _cdn#NAME#_V4 : ST_PostInc_Pbase<mnemonic, RC, ImmOp, PredNot, 1>;
1596 let hasCtrlDep = 1, isNVStorable = 1, neverHasSideEffects = 1 in
1597 multiclass ST_PostInc<string mnemonic, string BaseOp, RegisterClass RC,
1600 let hasCtrlDep = 1, BaseOpcode = "POST_"#BaseOp in {
1601 let isPredicable = 1 in
1602 def NAME : STInst2PI<(outs IntRegs:$dst),
1603 (ins IntRegs:$src1, ImmOp:$offset, RC:$src2),
1604 mnemonic#"($src1++#$offset) = $src2",
1608 let isPredicated = 1 in {
1609 defm Pt : ST_PostInc_Pred<mnemonic, RC, ImmOp, 0 >;
1610 defm NotPt : ST_PostInc_Pred<mnemonic, RC, ImmOp, 1 >;
1615 defm POST_STbri: ST_PostInc <"memb", "STrib", IntRegs, s4_0Imm>, AddrModeRel;
1616 defm POST_SThri: ST_PostInc <"memh", "STrih", IntRegs, s4_1Imm>, AddrModeRel;
1617 defm POST_STwri: ST_PostInc <"memw", "STriw", IntRegs, s4_2Imm>, AddrModeRel;
1619 let isNVStorable = 0 in
1620 defm POST_STdri: ST_PostInc <"memd", "STrid", DoubleRegs, s4_3Imm>, AddrModeRel;
1622 def : Pat<(post_truncsti8 (i32 IntRegs:$src1), IntRegs:$src2,
1623 s4_3ImmPred:$offset),
1624 (POST_STbri IntRegs:$src2, s4_0ImmPred:$offset, IntRegs:$src1)>;
1626 def : Pat<(post_truncsti16 (i32 IntRegs:$src1), IntRegs:$src2,
1627 s4_3ImmPred:$offset),
1628 (POST_SThri IntRegs:$src2, s4_1ImmPred:$offset, IntRegs:$src1)>;
1630 def : Pat<(post_store (i32 IntRegs:$src1), IntRegs:$src2, s4_2ImmPred:$offset),
1631 (POST_STwri IntRegs:$src2, s4_1ImmPred:$offset, IntRegs:$src1)>;
1633 def : Pat<(post_store (i64 DoubleRegs:$src1), IntRegs:$src2,
1634 s4_3ImmPred:$offset),
1635 (POST_STdri IntRegs:$src2, s4_3ImmPred:$offset, DoubleRegs:$src1)>;
1637 //===----------------------------------------------------------------------===//
1638 // multiclass for the store instructions with MEMri operand.
1639 //===----------------------------------------------------------------------===//
1640 multiclass ST_MEMri_Pbase<string mnemonic, RegisterClass RC, bit isNot,
1642 let isPredicatedNew = isPredNew in
1643 def NAME : STInst2<(outs),
1644 (ins PredRegs:$src1, MEMri:$addr, RC: $src2),
1645 !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ",
1646 ") ")#mnemonic#"($addr) = $src2",
1650 multiclass ST_MEMri_Pred<string mnemonic, RegisterClass RC, bit PredNot> {
1651 let isPredicatedFalse = PredNot in {
1652 defm _c#NAME : ST_MEMri_Pbase<mnemonic, RC, PredNot, 0>;
1655 let validSubTargets = HasV4SubT, Predicates = [HasV4T] in
1656 defm _cdn#NAME#_V4 : ST_MEMri_Pbase<mnemonic, RC, PredNot, 1>;
1660 let isExtendable = 1, isNVStorable = 1, neverHasSideEffects = 1 in
1661 multiclass ST_MEMri<string mnemonic, string CextOp, RegisterClass RC,
1662 bits<5> ImmBits, bits<5> PredImmBits> {
1664 let CextOpcode = CextOp, BaseOpcode = CextOp in {
1665 let opExtendable = 1, isExtentSigned = 1, opExtentBits = ImmBits,
1667 def NAME : STInst2<(outs),
1668 (ins MEMri:$addr, RC:$src),
1669 mnemonic#"($addr) = $src",
1672 let opExtendable = 2, isExtentSigned = 0, opExtentBits = PredImmBits,
1673 isPredicated = 1 in {
1674 defm Pt : ST_MEMri_Pred<mnemonic, RC, 0>;
1675 defm NotPt : ST_MEMri_Pred<mnemonic, RC, 1>;
1680 let addrMode = BaseImmOffset, isMEMri = "true" in {
1681 let accessSize = ByteAccess in
1682 defm STrib: ST_MEMri < "memb", "STrib", IntRegs, 11, 6>, AddrModeRel;
1684 let accessSize = HalfWordAccess in
1685 defm STrih: ST_MEMri < "memh", "STrih", IntRegs, 12, 7>, AddrModeRel;
1687 let accessSize = WordAccess in
1688 defm STriw: ST_MEMri < "memw", "STriw", IntRegs, 13, 8>, AddrModeRel;
1690 let accessSize = DoubleWordAccess, isNVStorable = 0 in
1691 defm STrid: ST_MEMri < "memd", "STrid", DoubleRegs, 14, 9>, AddrModeRel;
1694 def : Pat<(truncstorei8 (i32 IntRegs:$src1), ADDRriS11_0:$addr),
1695 (STrib ADDRriS11_0:$addr, (i32 IntRegs:$src1))>;
1697 def : Pat<(truncstorei16 (i32 IntRegs:$src1), ADDRriS11_1:$addr),
1698 (STrih ADDRriS11_1:$addr, (i32 IntRegs:$src1))>;
1700 def : Pat<(store (i32 IntRegs:$src1), ADDRriS11_2:$addr),
1701 (STriw ADDRriS11_2:$addr, (i32 IntRegs:$src1))>;
1703 def : Pat<(store (i64 DoubleRegs:$src1), ADDRriS11_3:$addr),
1704 (STrid ADDRriS11_3:$addr, (i64 DoubleRegs:$src1))>;
1707 //===----------------------------------------------------------------------===//
1708 // multiclass for the store instructions with base+immediate offset
1710 //===----------------------------------------------------------------------===//
1711 multiclass ST_Idxd_Pbase<string mnemonic, RegisterClass RC, Operand predImmOp,
1712 bit isNot, bit isPredNew> {
1713 let isPredicatedNew = isPredNew in
1714 def NAME : STInst2<(outs),
1715 (ins PredRegs:$src1, IntRegs:$src2, predImmOp:$src3, RC: $src4),
1716 !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ",
1717 ") ")#mnemonic#"($src2+#$src3) = $src4",
1721 multiclass ST_Idxd_Pred<string mnemonic, RegisterClass RC, Operand predImmOp,
1723 let isPredicatedFalse = PredNot, isPredicated = 1 in {
1724 defm _c#NAME : ST_Idxd_Pbase<mnemonic, RC, predImmOp, PredNot, 0>;
1727 let validSubTargets = HasV4SubT, Predicates = [HasV4T] in
1728 defm _cdn#NAME#_V4 : ST_Idxd_Pbase<mnemonic, RC, predImmOp, PredNot, 1>;
1732 let isExtendable = 1, isNVStorable = 1, neverHasSideEffects = 1 in
1733 multiclass ST_Idxd<string mnemonic, string CextOp, RegisterClass RC,
1734 Operand ImmOp, Operand predImmOp, bits<5> ImmBits,
1735 bits<5> PredImmBits> {
1737 let CextOpcode = CextOp, BaseOpcode = CextOp#_indexed in {
1738 let opExtendable = 1, isExtentSigned = 1, opExtentBits = ImmBits,
1740 def NAME : STInst2<(outs),
1741 (ins IntRegs:$src1, ImmOp:$src2, RC:$src3),
1742 mnemonic#"($src1+#$src2) = $src3",
1745 let opExtendable = 2, isExtentSigned = 0, opExtentBits = PredImmBits in {
1746 defm Pt : ST_Idxd_Pred<mnemonic, RC, predImmOp, 0>;
1747 defm NotPt : ST_Idxd_Pred<mnemonic, RC, predImmOp, 1>;
1752 let addrMode = BaseImmOffset, InputType = "reg" in {
1753 let accessSize = ByteAccess in
1754 defm STrib_indexed: ST_Idxd < "memb", "STrib", IntRegs, s11_0Ext,
1755 u6_0Ext, 11, 6>, AddrModeRel, ImmRegRel;
1757 let accessSize = HalfWordAccess in
1758 defm STrih_indexed: ST_Idxd < "memh", "STrih", IntRegs, s11_1Ext,
1759 u6_1Ext, 12, 7>, AddrModeRel, ImmRegRel;
1761 let accessSize = WordAccess in
1762 defm STriw_indexed: ST_Idxd < "memw", "STriw", IntRegs, s11_2Ext,
1763 u6_2Ext, 13, 8>, AddrModeRel, ImmRegRel;
1765 let accessSize = DoubleWordAccess, isNVStorable = 0 in
1766 defm STrid_indexed: ST_Idxd < "memd", "STrid", DoubleRegs, s11_3Ext,
1767 u6_3Ext, 14, 9>, AddrModeRel;
1770 let AddedComplexity = 10 in {
1771 def : Pat<(truncstorei8 (i32 IntRegs:$src1), (add IntRegs:$src2,
1772 s11_0ExtPred:$offset)),
1773 (STrib_indexed IntRegs:$src2, s11_0ImmPred:$offset,
1774 (i32 IntRegs:$src1))>;
1776 def : Pat<(truncstorei16 (i32 IntRegs:$src1), (add IntRegs:$src2,
1777 s11_1ExtPred:$offset)),
1778 (STrih_indexed IntRegs:$src2, s11_1ImmPred:$offset,
1779 (i32 IntRegs:$src1))>;
1781 def : Pat<(store (i32 IntRegs:$src1), (add IntRegs:$src2,
1782 s11_2ExtPred:$offset)),
1783 (STriw_indexed IntRegs:$src2, s11_2ImmPred:$offset,
1784 (i32 IntRegs:$src1))>;
1786 def : Pat<(store (i64 DoubleRegs:$src1), (add IntRegs:$src2,
1787 s11_3ExtPred:$offset)),
1788 (STrid_indexed IntRegs:$src2, s11_3ImmPred:$offset,
1789 (i64 DoubleRegs:$src1))>;
1792 // memh(Rx++#s4:1)=Rt.H
1796 let Defs = [R10,R11,D5], neverHasSideEffects = 1 in
1797 def STriw_pred : STInst2<(outs),
1798 (ins MEMri:$addr, PredRegs:$src1),
1799 "Error; should not emit",
1802 // Allocate stack frame.
1803 let Defs = [R29, R30], Uses = [R31, R30], neverHasSideEffects = 1 in {
1804 def ALLOCFRAME : STInst2<(outs),
1806 "allocframe(#$amt)",
1809 //===----------------------------------------------------------------------===//
1811 //===----------------------------------------------------------------------===//
1813 //===----------------------------------------------------------------------===//
1815 //===----------------------------------------------------------------------===//
1817 def NOT_rr64 : ALU64_rr<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1),
1818 "$dst = not($src1)",
1819 [(set (i64 DoubleRegs:$dst), (not (i64 DoubleRegs:$src1)))]>;
1822 // Sign extend word to doubleword.
1823 def SXTW : ALU64_rr<(outs DoubleRegs:$dst), (ins IntRegs:$src1),
1824 "$dst = sxtw($src1)",
1825 [(set (i64 DoubleRegs:$dst), (sext (i32 IntRegs:$src1)))]>;
1826 //===----------------------------------------------------------------------===//
1828 //===----------------------------------------------------------------------===//
1830 //===----------------------------------------------------------------------===//
1832 //===----------------------------------------------------------------------===//
1834 def CLRBIT : ALU64_rr<(outs IntRegs:$dst), (ins IntRegs:$src1, u5Imm:$src2),
1835 "$dst = clrbit($src1, #$src2)",
1836 [(set (i32 IntRegs:$dst), (and (i32 IntRegs:$src1),
1838 (shl 1, u5ImmPred:$src2))))]>;
1840 def CLRBIT_31 : ALU64_rr<(outs IntRegs:$dst), (ins IntRegs:$src1, u5Imm:$src2),
1841 "$dst = clrbit($src1, #$src2)",
1844 // Map from r0 = and(r1, 2147483647) to r0 = clrbit(r1, #31).
1845 def : Pat <(and (i32 IntRegs:$src1), 2147483647),
1846 (CLRBIT_31 (i32 IntRegs:$src1), 31)>;
1849 def SETBIT : ALU64_rr<(outs IntRegs:$dst), (ins IntRegs:$src1, u5Imm:$src2),
1850 "$dst = setbit($src1, #$src2)",
1851 [(set (i32 IntRegs:$dst), (or (i32 IntRegs:$src1),
1852 (shl 1, u5ImmPred:$src2)))]>;
1854 // Map from r0 = or(r1, -2147483648) to r0 = setbit(r1, #31).
1855 def SETBIT_31 : ALU64_rr<(outs IntRegs:$dst), (ins IntRegs:$src1, u5Imm:$src2),
1856 "$dst = setbit($src1, #$src2)",
1859 def : Pat <(or (i32 IntRegs:$src1), -2147483648),
1860 (SETBIT_31 (i32 IntRegs:$src1), 31)>;
1863 def TOGBIT : ALU64_rr<(outs IntRegs:$dst), (ins IntRegs:$src1, u5Imm:$src2),
1864 "$dst = setbit($src1, #$src2)",
1865 [(set (i32 IntRegs:$dst), (xor (i32 IntRegs:$src1),
1866 (shl 1, u5ImmPred:$src2)))]>;
1868 // Map from r0 = xor(r1, -2147483648) to r0 = togglebit(r1, #31).
1869 def TOGBIT_31 : ALU64_rr<(outs IntRegs:$dst), (ins IntRegs:$src1, u5Imm:$src2),
1870 "$dst = togglebit($src1, #$src2)",
1873 def : Pat <(xor (i32 IntRegs:$src1), -2147483648),
1874 (TOGBIT_31 (i32 IntRegs:$src1), 31)>;
1876 // Predicate transfer.
1877 let neverHasSideEffects = 1 in
1878 def TFR_RsPd : SInst<(outs IntRegs:$dst), (ins PredRegs:$src1),
1879 "$dst = $src1 /* Should almost never emit this. */",
1882 def TFR_PdRs : SInst<(outs PredRegs:$dst), (ins IntRegs:$src1),
1883 "$dst = $src1 /* Should almost never emit this. */",
1884 [(set (i1 PredRegs:$dst), (trunc (i32 IntRegs:$src1)))]>;
1885 //===----------------------------------------------------------------------===//
1887 //===----------------------------------------------------------------------===//
1889 //===----------------------------------------------------------------------===//
1891 //===----------------------------------------------------------------------===//
1892 // Shift by immediate.
1893 def ASR_ri : SInst<(outs IntRegs:$dst), (ins IntRegs:$src1, u5Imm:$src2),
1894 "$dst = asr($src1, #$src2)",
1895 [(set (i32 IntRegs:$dst), (sra (i32 IntRegs:$src1),
1896 u5ImmPred:$src2))]>;
1898 def ASRd_ri : SInst<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1, u6Imm:$src2),
1899 "$dst = asr($src1, #$src2)",
1900 [(set (i64 DoubleRegs:$dst), (sra (i64 DoubleRegs:$src1),
1901 u6ImmPred:$src2))]>;
1903 def ASL : SInst<(outs IntRegs:$dst), (ins IntRegs:$src1, u5Imm:$src2),
1904 "$dst = asl($src1, #$src2)",
1905 [(set (i32 IntRegs:$dst), (shl (i32 IntRegs:$src1),
1906 u5ImmPred:$src2))]>;
1908 def ASLd_ri : SInst<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1, u6Imm:$src2),
1909 "$dst = asl($src1, #$src2)",
1910 [(set (i64 DoubleRegs:$dst), (shl (i64 DoubleRegs:$src1),
1911 u6ImmPred:$src2))]>;
1913 def LSR_ri : SInst<(outs IntRegs:$dst), (ins IntRegs:$src1, u5Imm:$src2),
1914 "$dst = lsr($src1, #$src2)",
1915 [(set (i32 IntRegs:$dst), (srl (i32 IntRegs:$src1),
1916 u5ImmPred:$src2))]>;
1918 def LSRd_ri : SInst<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1, u6Imm:$src2),
1919 "$dst = lsr($src1, #$src2)",
1920 [(set (i64 DoubleRegs:$dst), (srl (i64 DoubleRegs:$src1),
1921 u6ImmPred:$src2))]>;
1923 // Shift by immediate and add.
1924 let AddedComplexity = 100 in
1925 def ADDASL : SInst<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2,
1927 "$dst = addasl($src1, $src2, #$src3)",
1928 [(set (i32 IntRegs:$dst), (add (i32 IntRegs:$src1),
1929 (shl (i32 IntRegs:$src2),
1930 u3ImmPred:$src3)))]>;
1932 // Shift by register.
1933 def ASL_rr : SInst<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2),
1934 "$dst = asl($src1, $src2)",
1935 [(set (i32 IntRegs:$dst), (shl (i32 IntRegs:$src1),
1936 (i32 IntRegs:$src2)))]>;
1938 def ASR_rr : SInst<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2),
1939 "$dst = asr($src1, $src2)",
1940 [(set (i32 IntRegs:$dst), (sra (i32 IntRegs:$src1),
1941 (i32 IntRegs:$src2)))]>;
1943 def LSL_rr : SInst<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2),
1944 "$dst = lsl($src1, $src2)",
1945 [(set (i32 IntRegs:$dst), (shl (i32 IntRegs:$src1),
1946 (i32 IntRegs:$src2)))]>;
1948 def LSR_rr : SInst<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2),
1949 "$dst = lsr($src1, $src2)",
1950 [(set (i32 IntRegs:$dst), (srl (i32 IntRegs:$src1),
1951 (i32 IntRegs:$src2)))]>;
1953 def ASLd : SInst<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1, IntRegs:$src2),
1954 "$dst = asl($src1, $src2)",
1955 [(set (i64 DoubleRegs:$dst), (shl (i64 DoubleRegs:$src1),
1956 (i32 IntRegs:$src2)))]>;
1958 def LSLd : SInst<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1, IntRegs:$src2),
1959 "$dst = lsl($src1, $src2)",
1960 [(set (i64 DoubleRegs:$dst), (shl (i64 DoubleRegs:$src1),
1961 (i32 IntRegs:$src2)))]>;
1963 def ASRd_rr : SInst<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1,
1965 "$dst = asr($src1, $src2)",
1966 [(set (i64 DoubleRegs:$dst), (sra (i64 DoubleRegs:$src1),
1967 (i32 IntRegs:$src2)))]>;
1969 def LSRd_rr : SInst<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1,
1971 "$dst = lsr($src1, $src2)",
1972 [(set (i64 DoubleRegs:$dst), (srl (i64 DoubleRegs:$src1),
1973 (i32 IntRegs:$src2)))]>;
1975 //===----------------------------------------------------------------------===//
1977 //===----------------------------------------------------------------------===//
1979 //===----------------------------------------------------------------------===//
1981 //===----------------------------------------------------------------------===//
1982 //===----------------------------------------------------------------------===//
1984 //===----------------------------------------------------------------------===//
1986 //===----------------------------------------------------------------------===//
1988 //===----------------------------------------------------------------------===//
1989 //===----------------------------------------------------------------------===//
1991 //===----------------------------------------------------------------------===//
1993 //===----------------------------------------------------------------------===//
1995 //===----------------------------------------------------------------------===//
1997 //===----------------------------------------------------------------------===//
1999 //===----------------------------------------------------------------------===//
2000 def SDHexagonBARRIER: SDTypeProfile<0, 0, []>;
2001 def HexagonBARRIER: SDNode<"HexagonISD::BARRIER", SDHexagonBARRIER,
2004 let hasSideEffects = 1, isSolo = 1 in
2005 def BARRIER : SYSInst<(outs), (ins),
2007 [(HexagonBARRIER)]>;
2009 //===----------------------------------------------------------------------===//
2011 //===----------------------------------------------------------------------===//
2013 // TFRI64 - assembly mapped.
2014 let isReMaterializable = 1 in
2015 def TFRI64 : ALU64_rr<(outs DoubleRegs:$dst), (ins s8Imm64:$src1),
2017 [(set (i64 DoubleRegs:$dst), s8Imm64Pred:$src1)]>;
2019 let AddedComplexity = 100, isPredicated = 1 in
2020 def TFR_condset_ri : ALU32_rr<(outs IntRegs:$dst),
2021 (ins PredRegs:$src1, IntRegs:$src2, s12Imm:$src3),
2022 "Error; should not emit",
2023 [(set (i32 IntRegs:$dst),
2024 (i32 (select (i1 PredRegs:$src1), (i32 IntRegs:$src2),
2025 s12ImmPred:$src3)))]>;
2027 let AddedComplexity = 100, isPredicated = 1 in
2028 def TFR_condset_ir : ALU32_rr<(outs IntRegs:$dst),
2029 (ins PredRegs:$src1, s12Imm:$src2, IntRegs:$src3),
2030 "Error; should not emit",
2031 [(set (i32 IntRegs:$dst),
2032 (i32 (select (i1 PredRegs:$src1), s12ImmPred:$src2,
2033 (i32 IntRegs:$src3))))]>;
2035 let AddedComplexity = 100, isPredicated = 1 in
2036 def TFR_condset_ii : ALU32_rr<(outs IntRegs:$dst),
2037 (ins PredRegs:$src1, s12Imm:$src2, s12Imm:$src3),
2038 "Error; should not emit",
2039 [(set (i32 IntRegs:$dst),
2040 (i32 (select (i1 PredRegs:$src1), s12ImmPred:$src2,
2041 s12ImmPred:$src3)))]>;
2043 // Generate frameindex addresses.
2044 let isReMaterializable = 1 in
2045 def TFR_FI : ALU32_ri<(outs IntRegs:$dst), (ins FrameIndex:$src1),
2046 "$dst = add($src1)",
2047 [(set (i32 IntRegs:$dst), ADDRri:$src1)]>;
2052 let neverHasSideEffects = 1, Defs = [SA0, LC0] in {
2053 def LOOP0_i : CRInst<(outs), (ins brtarget:$offset, u10Imm:$src2),
2054 "loop0($offset, #$src2)",
2058 let neverHasSideEffects = 1, Defs = [SA0, LC0] in {
2059 def LOOP0_r : CRInst<(outs), (ins brtarget:$offset, IntRegs:$src2),
2060 "loop0($offset, $src2)",
2064 let isBranch = 1, isTerminator = 1, neverHasSideEffects = 1,
2065 Defs = [PC, LC0], Uses = [SA0, LC0] in {
2066 def ENDLOOP0 : Endloop<(outs), (ins brtarget:$offset),
2071 // Support for generating global address.
2072 // Taken from X86InstrInfo.td.
2073 def SDTHexagonCONST32 : SDTypeProfile<1, 1, [
2077 def HexagonCONST32 : SDNode<"HexagonISD::CONST32", SDTHexagonCONST32>;
2078 def HexagonCONST32_GP : SDNode<"HexagonISD::CONST32_GP", SDTHexagonCONST32>;
2080 // HI/LO Instructions
2081 let isReMaterializable = 1, isMoveImm = 1, neverHasSideEffects = 1 in
2082 def LO : ALU32_ri<(outs IntRegs:$dst), (ins globaladdress:$global),
2083 "$dst.l = #LO($global)",
2086 let isReMaterializable = 1, isMoveImm = 1, neverHasSideEffects = 1 in
2087 def HI : ALU32_ri<(outs IntRegs:$dst), (ins globaladdress:$global),
2088 "$dst.h = #HI($global)",
2091 let isReMaterializable = 1, isMoveImm = 1, neverHasSideEffects = 1 in
2092 def LOi : ALU32_ri<(outs IntRegs:$dst), (ins i32imm:$imm_value),
2093 "$dst.l = #LO($imm_value)",
2097 let isReMaterializable = 1, isMoveImm = 1, neverHasSideEffects = 1 in
2098 def HIi : ALU32_ri<(outs IntRegs:$dst), (ins i32imm:$imm_value),
2099 "$dst.h = #HI($imm_value)",
2102 let isReMaterializable = 1, isMoveImm = 1, neverHasSideEffects = 1 in
2103 def LO_jt : ALU32_ri<(outs IntRegs:$dst), (ins jumptablebase:$jt),
2104 "$dst.l = #LO($jt)",
2107 let isReMaterializable = 1, isMoveImm = 1, neverHasSideEffects = 1 in
2108 def HI_jt : ALU32_ri<(outs IntRegs:$dst), (ins jumptablebase:$jt),
2109 "$dst.h = #HI($jt)",
2113 let isReMaterializable = 1, isMoveImm = 1, neverHasSideEffects = 1 in
2114 def LO_label : ALU32_ri<(outs IntRegs:$dst), (ins bblabel:$label),
2115 "$dst.l = #LO($label)",
2118 let isReMaterializable = 1, isMoveImm = 1 , neverHasSideEffects = 1 in
2119 def HI_label : ALU32_ri<(outs IntRegs:$dst), (ins bblabel:$label),
2120 "$dst.h = #HI($label)",
2123 // This pattern is incorrect. When we add small data, we should change
2124 // this pattern to use memw(#foo).
2125 // This is for sdata.
2126 let isMoveImm = 1 in
2127 def CONST32 : LDInst<(outs IntRegs:$dst), (ins globaladdress:$global),
2128 "$dst = CONST32(#$global)",
2129 [(set (i32 IntRegs:$dst),
2130 (load (HexagonCONST32 tglobaltlsaddr:$global)))]>;
2132 // This is for non-sdata.
2133 let isReMaterializable = 1, isMoveImm = 1 in
2134 def CONST32_set : LDInst2<(outs IntRegs:$dst), (ins globaladdress:$global),
2135 "$dst = CONST32(#$global)",
2136 [(set (i32 IntRegs:$dst),
2137 (HexagonCONST32 tglobaladdr:$global))]>;
2139 let isReMaterializable = 1, isMoveImm = 1 in
2140 def CONST32_set_jt : LDInst2<(outs IntRegs:$dst), (ins jumptablebase:$jt),
2141 "$dst = CONST32(#$jt)",
2142 [(set (i32 IntRegs:$dst),
2143 (HexagonCONST32 tjumptable:$jt))]>;
2145 let isReMaterializable = 1, isMoveImm = 1 in
2146 def CONST32GP_set : LDInst2<(outs IntRegs:$dst), (ins globaladdress:$global),
2147 "$dst = CONST32(#$global)",
2148 [(set (i32 IntRegs:$dst),
2149 (HexagonCONST32_GP tglobaladdr:$global))]>;
2151 let isReMaterializable = 1, isMoveImm = 1 in
2152 def CONST32_Int_Real : LDInst2<(outs IntRegs:$dst), (ins i32imm:$global),
2153 "$dst = CONST32(#$global)",
2154 [(set (i32 IntRegs:$dst), imm:$global) ]>;
2156 // Map BlockAddress lowering to CONST32_Int_Real
2157 def : Pat<(HexagonCONST32_GP tblockaddress:$addr),
2158 (CONST32_Int_Real tblockaddress:$addr)>;
2160 let isReMaterializable = 1, isMoveImm = 1 in
2161 def CONST32_Label : LDInst2<(outs IntRegs:$dst), (ins bblabel:$label),
2162 "$dst = CONST32($label)",
2163 [(set (i32 IntRegs:$dst), (HexagonCONST32 bbl:$label))]>;
2165 let isReMaterializable = 1, isMoveImm = 1 in
2166 def CONST64_Int_Real : LDInst2<(outs DoubleRegs:$dst), (ins i64imm:$global),
2167 "$dst = CONST64(#$global)",
2168 [(set (i64 DoubleRegs:$dst), imm:$global) ]>;
2170 def TFR_PdFalse : SInst<(outs PredRegs:$dst), (ins),
2171 "$dst = xor($dst, $dst)",
2172 [(set (i1 PredRegs:$dst), 0)]>;
2174 def MPY_trsext : MInst<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2),
2175 "$dst = mpy($src1, $src2)",
2176 [(set (i32 IntRegs:$dst),
2177 (trunc (i64 (srl (i64 (mul (i64 (sext (i32 IntRegs:$src1))),
2178 (i64 (sext (i32 IntRegs:$src2))))),
2181 // Pseudo instructions.
2182 def SDT_SPCallSeqStart : SDCallSeqStart<[ SDTCisVT<0, i32> ]>;
2184 def SDT_SPCallSeqEnd : SDCallSeqEnd<[ SDTCisVT<0, i32>,
2185 SDTCisVT<1, i32> ]>;
2187 def callseq_end : SDNode<"ISD::CALLSEQ_END", SDT_SPCallSeqEnd,
2188 [SDNPHasChain, SDNPOptInGlue, SDNPOutGlue]>;
2190 def callseq_start : SDNode<"ISD::CALLSEQ_START", SDT_SPCallSeqStart,
2191 [SDNPHasChain, SDNPOutGlue]>;
2193 def SDT_SPCall : SDTypeProfile<0, 1, [SDTCisVT<0, i32>]>;
2195 def call : SDNode<"HexagonISD::CALL", SDT_SPCall,
2196 [SDNPHasChain, SDNPOptInGlue, SDNPOutGlue, SDNPVariadic]>;
2198 // For tailcalls a HexagonTCRet SDNode has 3 SDNode Properties - a chain,
2199 // Optional Flag and Variable Arguments.
2200 // Its 1 Operand has pointer type.
2201 def HexagonTCRet : SDNode<"HexagonISD::TC_RETURN", SDT_SPCall,
2202 [SDNPHasChain, SDNPOptInGlue, SDNPVariadic]>;
2204 let Defs = [R29, R30], Uses = [R31, R30, R29] in {
2205 def ADJCALLSTACKDOWN : Pseudo<(outs), (ins i32imm:$amt),
2206 "Should never be emitted",
2207 [(callseq_start timm:$amt)]>;
2210 let Defs = [R29, R30, R31], Uses = [R29] in {
2211 def ADJCALLSTACKUP : Pseudo<(outs), (ins i32imm:$amt1, i32imm:$amt2),
2212 "Should never be emitted",
2213 [(callseq_end timm:$amt1, timm:$amt2)]>;
2216 let isCall = 1, neverHasSideEffects = 1,
2217 Defs = [D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10,
2218 R22, R23, R28, R31, P0, P1, P2, P3, LC0, LC1, SA0, SA1] in {
2219 def CALL : JInst<(outs), (ins calltarget:$dst),
2223 // Call subroutine from register.
2224 let isCall = 1, neverHasSideEffects = 1,
2225 Defs = [D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10,
2226 R22, R23, R28, R31, P0, P1, P2, P3, LC0, LC1, SA0, SA1] in {
2227 def CALLR : JRInst<(outs), (ins IntRegs:$dst),
2233 // Indirect tail-call.
2234 let isCodeGenOnly = 1, isCall = 1, isReturn = 1 in
2235 def TCRETURNR : T_JMPr;
2237 // Direct tail-calls.
2238 let isCall = 1, isReturn = 1, isBarrier = 1, isPredicable = 0,
2239 isTerminator = 1, isCodeGenOnly = 1 in {
2240 def TCRETURNtg : T_JMP<(ins calltarget:$dst)>;
2241 def TCRETURNtext : T_JMP<(ins calltarget:$dst)>;
2244 // Map call instruction.
2245 def : Pat<(call (i32 IntRegs:$dst)),
2246 (CALLR (i32 IntRegs:$dst))>, Requires<[HasV2TOnly]>;
2247 def : Pat<(call tglobaladdr:$dst),
2248 (CALL tglobaladdr:$dst)>, Requires<[HasV2TOnly]>;
2249 def : Pat<(call texternalsym:$dst),
2250 (CALL texternalsym:$dst)>, Requires<[HasV2TOnly]>;
2252 def : Pat<(HexagonTCRet tglobaladdr:$dst),
2253 (TCRETURNtg tglobaladdr:$dst)>;
2254 def : Pat<(HexagonTCRet texternalsym:$dst),
2255 (TCRETURNtext texternalsym:$dst)>;
2256 def : Pat<(HexagonTCRet (i32 IntRegs:$dst)),
2257 (TCRETURNR (i32 IntRegs:$dst))>;
2259 // Atomic load and store support
2260 // 8 bit atomic load
2261 def : Pat<(atomic_load_8 ADDRriS11_0:$src1),
2262 (i32 (LDriub ADDRriS11_0:$src1))>;
2264 def : Pat<(atomic_load_8 (add (i32 IntRegs:$src1), s11_0ImmPred:$offset)),
2265 (i32 (LDriub_indexed (i32 IntRegs:$src1), s11_0ImmPred:$offset))>;
2267 // 16 bit atomic load
2268 def : Pat<(atomic_load_16 ADDRriS11_1:$src1),
2269 (i32 (LDriuh ADDRriS11_1:$src1))>;
2271 def : Pat<(atomic_load_16 (add (i32 IntRegs:$src1), s11_1ImmPred:$offset)),
2272 (i32 (LDriuh_indexed (i32 IntRegs:$src1), s11_1ImmPred:$offset))>;
2274 def : Pat<(atomic_load_32 ADDRriS11_2:$src1),
2275 (i32 (LDriw ADDRriS11_2:$src1))>;
2277 def : Pat<(atomic_load_32 (add (i32 IntRegs:$src1), s11_2ImmPred:$offset)),
2278 (i32 (LDriw_indexed (i32 IntRegs:$src1), s11_2ImmPred:$offset))>;
2280 // 64 bit atomic load
2281 def : Pat<(atomic_load_64 ADDRriS11_3:$src1),
2282 (i64 (LDrid ADDRriS11_3:$src1))>;
2284 def : Pat<(atomic_load_64 (add (i32 IntRegs:$src1), s11_3ImmPred:$offset)),
2285 (i64 (LDrid_indexed (i32 IntRegs:$src1), s11_3ImmPred:$offset))>;
2288 def : Pat<(atomic_store_8 ADDRriS11_0:$src2, (i32 IntRegs:$src1)),
2289 (STrib ADDRriS11_0:$src2, (i32 IntRegs:$src1))>;
2291 def : Pat<(atomic_store_8 (add (i32 IntRegs:$src2), s11_0ImmPred:$offset),
2292 (i32 IntRegs:$src1)),
2293 (STrib_indexed (i32 IntRegs:$src2), s11_0ImmPred:$offset,
2294 (i32 IntRegs:$src1))>;
2297 def : Pat<(atomic_store_16 ADDRriS11_1:$src2, (i32 IntRegs:$src1)),
2298 (STrih ADDRriS11_1:$src2, (i32 IntRegs:$src1))>;
2300 def : Pat<(atomic_store_16 (i32 IntRegs:$src1),
2301 (add (i32 IntRegs:$src2), s11_1ImmPred:$offset)),
2302 (STrih_indexed (i32 IntRegs:$src2), s11_1ImmPred:$offset,
2303 (i32 IntRegs:$src1))>;
2305 def : Pat<(atomic_store_32 ADDRriS11_2:$src2, (i32 IntRegs:$src1)),
2306 (STriw ADDRriS11_2:$src2, (i32 IntRegs:$src1))>;
2308 def : Pat<(atomic_store_32 (add (i32 IntRegs:$src2), s11_2ImmPred:$offset),
2309 (i32 IntRegs:$src1)),
2310 (STriw_indexed (i32 IntRegs:$src2), s11_2ImmPred:$offset,
2311 (i32 IntRegs:$src1))>;
2316 def : Pat<(atomic_store_64 ADDRriS11_3:$src2, (i64 DoubleRegs:$src1)),
2317 (STrid ADDRriS11_3:$src2, (i64 DoubleRegs:$src1))>;
2319 def : Pat<(atomic_store_64 (add (i32 IntRegs:$src2), s11_3ImmPred:$offset),
2320 (i64 DoubleRegs:$src1)),
2321 (STrid_indexed (i32 IntRegs:$src2), s11_3ImmPred:$offset,
2322 (i64 DoubleRegs:$src1))>;
2324 // Map from r0 = and(r1, 65535) to r0 = zxth(r1)
2325 def : Pat <(and (i32 IntRegs:$src1), 65535),
2326 (A2_zxth (i32 IntRegs:$src1))>;
2328 // Map from r0 = and(r1, 255) to r0 = zxtb(r1).
2329 def : Pat <(and (i32 IntRegs:$src1), 255),
2330 (A2_zxtb (i32 IntRegs:$src1))>;
2332 // Map Add(p1, true) to p1 = not(p1).
2333 // Add(p1, false) should never be produced,
2334 // if it does, it got to be mapped to NOOP.
2335 def : Pat <(add (i1 PredRegs:$src1), -1),
2336 (NOT_p (i1 PredRegs:$src1))>;
2338 // Map from p0 = pnot(p0); r0 = mux(p0, #i, #j) => r0 = mux(p0, #j, #i).
2339 def : Pat <(select (not (i1 PredRegs:$src1)), s8ImmPred:$src2, s8ImmPred:$src3),
2340 (i32 (TFR_condset_ii (i1 PredRegs:$src1), s8ImmPred:$src3,
2343 // Map from p0 = pnot(p0); r0 = select(p0, #i, r1)
2344 // => r0 = TFR_condset_ri(p0, r1, #i)
2345 def : Pat <(select (not (i1 PredRegs:$src1)), s12ImmPred:$src2,
2346 (i32 IntRegs:$src3)),
2347 (i32 (TFR_condset_ri (i1 PredRegs:$src1), (i32 IntRegs:$src3),
2348 s12ImmPred:$src2))>;
2350 // Map from p0 = pnot(p0); r0 = mux(p0, r1, #i)
2351 // => r0 = TFR_condset_ir(p0, #i, r1)
2352 def : Pat <(select (not (i1 PredRegs:$src1)), IntRegs:$src2, s12ImmPred:$src3),
2353 (i32 (TFR_condset_ir (i1 PredRegs:$src1), s12ImmPred:$src3,
2354 (i32 IntRegs:$src2)))>;
2356 // Map from p0 = pnot(p0); if (p0) jump => if (!p0) jump.
2357 def : Pat <(brcond (not (i1 PredRegs:$src1)), bb:$offset),
2358 (JMP_f (i1 PredRegs:$src1), bb:$offset)>;
2360 // Map from p2 = pnot(p2); p1 = and(p0, p2) => p1 = and(p0, !p2).
2361 def : Pat <(and (i1 PredRegs:$src1), (not (i1 PredRegs:$src2))),
2362 (i1 (AND_pnotp (i1 PredRegs:$src1), (i1 PredRegs:$src2)))>;
2365 let AddedComplexity = 100 in
2366 def : Pat <(i64 (zextloadi1 (HexagonCONST32 tglobaladdr:$global))),
2367 (i64 (COMBINE_rr (TFRI 0),
2368 (LDriub_indexed (CONST32_set tglobaladdr:$global), 0)))>,
2371 // Map from i1 loads to 32 bits. This assumes that the i1* is byte aligned.
2372 let AddedComplexity = 10 in
2373 def : Pat <(i32 (zextloadi1 ADDRriS11_0:$addr)),
2374 (i32 (A2_and (i32 (LDrib ADDRriS11_0:$addr)), (TFRI 0x1)))>;
2376 // Map from Rdd = sign_extend_inreg(Rss, i32) -> Rdd = SXTW(Rss.lo).
2377 def : Pat <(i64 (sext_inreg (i64 DoubleRegs:$src1), i32)),
2378 (i64 (SXTW (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src1), subreg_loreg))))>;
2380 // Map from Rdd = sign_extend_inreg(Rss, i16) -> Rdd = SXTW(SXTH(Rss.lo)).
2381 def : Pat <(i64 (sext_inreg (i64 DoubleRegs:$src1), i16)),
2382 (i64 (SXTW (i32 (A2_sxth (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src1),
2383 subreg_loreg))))))>;
2385 // Map from Rdd = sign_extend_inreg(Rss, i8) -> Rdd = SXTW(SXTB(Rss.lo)).
2386 def : Pat <(i64 (sext_inreg (i64 DoubleRegs:$src1), i8)),
2387 (i64 (SXTW (i32 (A2_sxtb (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src1),
2388 subreg_loreg))))))>;
2390 // We want to prevent emitting pnot's as much as possible.
2391 // Map brcond with an unsupported setcc to a JMP_f.
2392 def : Pat <(brcond (i1 (setne (i32 IntRegs:$src1), (i32 IntRegs:$src2))),
2394 (JMP_f (C2_cmpeq (i32 IntRegs:$src1), (i32 IntRegs:$src2)),
2397 def : Pat <(brcond (i1 (setne (i32 IntRegs:$src1), s10ImmPred:$src2)),
2399 (JMP_f (CMPEQri (i32 IntRegs:$src1), s10ImmPred:$src2), bb:$offset)>;
2401 def : Pat <(brcond (i1 (setne (i1 PredRegs:$src1), (i1 -1))), bb:$offset),
2402 (JMP_f (i1 PredRegs:$src1), bb:$offset)>;
2404 def : Pat <(brcond (i1 (setne (i1 PredRegs:$src1), (i1 0))), bb:$offset),
2405 (JMP_t (i1 PredRegs:$src1), bb:$offset)>;
2407 // cmp.lt(Rs, Imm) -> !cmp.ge(Rs, Imm) -> !cmp.gt(Rs, Imm-1)
2408 def : Pat <(brcond (i1 (setlt (i32 IntRegs:$src1), s8ImmPred:$src2)),
2410 (JMP_f (CMPGTri (i32 IntRegs:$src1),
2411 (DEC_CONST_SIGNED s8ImmPred:$src2)), bb:$offset)>;
2413 // cmp.lt(r0, r1) -> cmp.gt(r1, r0)
2414 def : Pat <(brcond (i1 (setlt (i32 IntRegs:$src1), (i32 IntRegs:$src2))),
2416 (JMP_t (C2_cmpgt (i32 IntRegs:$src2), (i32 IntRegs:$src1)), bb:$offset)>;
2418 def : Pat <(brcond (i1 (setuge (i64 DoubleRegs:$src1), (i64 DoubleRegs:$src2))),
2420 (JMP_f (CMPGTU64rr (i64 DoubleRegs:$src2), (i64 DoubleRegs:$src1)),
2423 def : Pat <(brcond (i1 (setule (i32 IntRegs:$src1), (i32 IntRegs:$src2))),
2425 (JMP_f (C2_cmpgtu (i32 IntRegs:$src1), (i32 IntRegs:$src2)),
2428 def : Pat <(brcond (i1 (setule (i64 DoubleRegs:$src1), (i64 DoubleRegs:$src2))),
2430 (JMP_f (CMPGTU64rr (i64 DoubleRegs:$src1), (i64 DoubleRegs:$src2)),
2433 // Map from a 64-bit select to an emulated 64-bit mux.
2434 // Hexagon does not support 64-bit MUXes; so emulate with combines.
2435 def : Pat <(select (i1 PredRegs:$src1), (i64 DoubleRegs:$src2),
2436 (i64 DoubleRegs:$src3)),
2437 (i64 (COMBINE_rr (i32 (C2_mux (i1 PredRegs:$src1),
2438 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src2),
2440 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src3),
2442 (i32 (C2_mux (i1 PredRegs:$src1),
2443 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src2),
2445 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src3),
2446 subreg_loreg))))))>;
2448 // Map from a 1-bit select to logical ops.
2449 // From LegalizeDAG.cpp: (B1 ? B2 : B3) <=> (B1 & B2)|(!B1&B3).
2450 def : Pat <(select (i1 PredRegs:$src1), (i1 PredRegs:$src2),
2451 (i1 PredRegs:$src3)),
2452 (OR_pp (AND_pp (i1 PredRegs:$src1), (i1 PredRegs:$src2)),
2453 (AND_pp (NOT_p (i1 PredRegs:$src1)), (i1 PredRegs:$src3)))>;
2455 // Map Pd = load(addr) -> Rs = load(addr); Pd = Rs.
2456 def : Pat<(i1 (load ADDRriS11_2:$addr)),
2457 (i1 (TFR_PdRs (i32 (LDrib ADDRriS11_2:$addr))))>;
2459 // Map for truncating from 64 immediates to 32 bit immediates.
2460 def : Pat<(i32 (trunc (i64 DoubleRegs:$src))),
2461 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src), subreg_loreg))>;
2463 // Map for truncating from i64 immediates to i1 bit immediates.
2464 def : Pat<(i1 (trunc (i64 DoubleRegs:$src))),
2465 (i1 (TFR_PdRs (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src),
2468 // Map memb(Rs) = Rdd -> memb(Rs) = Rt.
2469 def : Pat<(truncstorei8 (i64 DoubleRegs:$src), ADDRriS11_0:$addr),
2470 (STrib ADDRriS11_0:$addr, (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src),
2473 // Map memh(Rs) = Rdd -> memh(Rs) = Rt.
2474 def : Pat<(truncstorei16 (i64 DoubleRegs:$src), ADDRriS11_0:$addr),
2475 (STrih ADDRriS11_0:$addr, (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src),
2477 // Map memw(Rs) = Rdd -> memw(Rs) = Rt
2478 def : Pat<(truncstorei32 (i64 DoubleRegs:$src), ADDRriS11_0:$addr),
2479 (STriw ADDRriS11_0:$addr, (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src),
2482 // Map memw(Rs) = Rdd -> memw(Rs) = Rt.
2483 def : Pat<(truncstorei32 (i64 DoubleRegs:$src), ADDRriS11_0:$addr),
2484 (STriw ADDRriS11_0:$addr, (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src),
2487 // Map from i1 = constant<-1>; memw(addr) = i1 -> r0 = 1; memw(addr) = r0.
2488 def : Pat<(store (i1 -1), ADDRriS11_2:$addr),
2489 (STrib ADDRriS11_2:$addr, (TFRI 1))>;
2492 // Map from i1 = constant<-1>; store i1 -> r0 = 1; store r0.
2493 def : Pat<(store (i1 -1), ADDRriS11_2:$addr),
2494 (STrib ADDRriS11_2:$addr, (TFRI 1))>;
2496 // Map from memb(Rs) = Pd -> Rt = mux(Pd, #0, #1); store Rt.
2497 def : Pat<(store (i1 PredRegs:$src1), ADDRriS11_2:$addr),
2498 (STrib ADDRriS11_2:$addr, (i32 (MUX_ii (i1 PredRegs:$src1), 1, 0)) )>;
2500 // Map Rdd = anyext(Rs) -> Rdd = sxtw(Rs).
2501 // Hexagon_TODO: We can probably use combine but that will cost 2 instructions.
2502 // Better way to do this?
2503 def : Pat<(i64 (anyext (i32 IntRegs:$src1))),
2504 (i64 (SXTW (i32 IntRegs:$src1)))>;
2506 // Map cmple -> cmpgt.
2507 // rs <= rt -> !(rs > rt).
2508 def : Pat<(i1 (setle (i32 IntRegs:$src1), s10ExtPred:$src2)),
2509 (i1 (NOT_p (CMPGTri (i32 IntRegs:$src1), s10ExtPred:$src2)))>;
2511 // rs <= rt -> !(rs > rt).
2512 def : Pat<(i1 (setle (i32 IntRegs:$src1), (i32 IntRegs:$src2))),
2513 (i1 (NOT_p (C2_cmpgt (i32 IntRegs:$src1), (i32 IntRegs:$src2))))>;
2515 // Rss <= Rtt -> !(Rss > Rtt).
2516 def : Pat<(i1 (setle (i64 DoubleRegs:$src1), (i64 DoubleRegs:$src2))),
2517 (i1 (NOT_p (CMPGT64rr (i64 DoubleRegs:$src1), (i64 DoubleRegs:$src2))))>;
2519 // Map cmpne -> cmpeq.
2520 // Hexagon_TODO: We should improve on this.
2521 // rs != rt -> !(rs == rt).
2522 def : Pat <(i1 (setne (i32 IntRegs:$src1), s10ExtPred:$src2)),
2523 (i1 (NOT_p(i1 (CMPEQri (i32 IntRegs:$src1), s10ExtPred:$src2))))>;
2525 // Map cmpne(Rs) -> !cmpeqe(Rs).
2526 // rs != rt -> !(rs == rt).
2527 def : Pat <(i1 (setne (i32 IntRegs:$src1), (i32 IntRegs:$src2))),
2528 (i1 (NOT_p (i1 (C2_cmpeq (i32 IntRegs:$src1), (i32 IntRegs:$src2)))))>;
2530 // Convert setne back to xor for hexagon since we compute w/ pred registers.
2531 def : Pat <(i1 (setne (i1 PredRegs:$src1), (i1 PredRegs:$src2))),
2532 (i1 (XOR_pp (i1 PredRegs:$src1), (i1 PredRegs:$src2)))>;
2534 // Map cmpne(Rss) -> !cmpew(Rss).
2535 // rs != rt -> !(rs == rt).
2536 def : Pat <(i1 (setne (i64 DoubleRegs:$src1), (i64 DoubleRegs:$src2))),
2537 (i1 (NOT_p (i1 (CMPEHexagon4rr (i64 DoubleRegs:$src1),
2538 (i64 DoubleRegs:$src2)))))>;
2540 // Map cmpge(Rs, Rt) -> !(cmpgt(Rs, Rt).
2541 // rs >= rt -> !(rt > rs).
2542 def : Pat <(i1 (setge (i32 IntRegs:$src1), (i32 IntRegs:$src2))),
2543 (i1 (NOT_p (i1 (C2_cmpgt (i32 IntRegs:$src2), (i32 IntRegs:$src1)))))>;
2545 // cmpge(Rs, Imm) -> cmpgt(Rs, Imm-1)
2546 def : Pat <(i1 (setge (i32 IntRegs:$src1), s8ExtPred:$src2)),
2547 (i1 (CMPGTri (i32 IntRegs:$src1), (DEC_CONST_SIGNED s8ExtPred:$src2)))>;
2549 // Map cmpge(Rss, Rtt) -> !cmpgt(Rtt, Rss).
2550 // rss >= rtt -> !(rtt > rss).
2551 def : Pat <(i1 (setge (i64 DoubleRegs:$src1), (i64 DoubleRegs:$src2))),
2552 (i1 (NOT_p (i1 (CMPGT64rr (i64 DoubleRegs:$src2),
2553 (i64 DoubleRegs:$src1)))))>;
2555 // Map cmplt(Rs, Imm) -> !cmpge(Rs, Imm).
2556 // !cmpge(Rs, Imm) -> !cmpgt(Rs, Imm-1).
2557 // rs < rt -> !(rs >= rt).
2558 def : Pat <(i1 (setlt (i32 IntRegs:$src1), s8ExtPred:$src2)),
2559 (i1 (NOT_p (CMPGTri (i32 IntRegs:$src1), (DEC_CONST_SIGNED s8ExtPred:$src2))))>;
2561 // Map cmplt(Rs, Rt) -> cmpgt(Rt, Rs).
2562 // rs < rt -> rt > rs.
2563 // We can let assembler map it, or we can do in the compiler itself.
2564 def : Pat <(i1 (setlt (i32 IntRegs:$src1), (i32 IntRegs:$src2))),
2565 (i1 (C2_cmpgt (i32 IntRegs:$src2), (i32 IntRegs:$src1)))>;
2567 // Map cmplt(Rss, Rtt) -> cmpgt(Rtt, Rss).
2568 // rss < rtt -> (rtt > rss).
2569 def : Pat <(i1 (setlt (i64 DoubleRegs:$src1), (i64 DoubleRegs:$src2))),
2570 (i1 (CMPGT64rr (i64 DoubleRegs:$src2), (i64 DoubleRegs:$src1)))>;
2572 // Map from cmpltu(Rs, Rd) -> cmpgtu(Rd, Rs)
2573 // rs < rt -> rt > rs.
2574 // We can let assembler map it, or we can do in the compiler itself.
2575 def : Pat <(i1 (setult (i32 IntRegs:$src1), (i32 IntRegs:$src2))),
2576 (i1 (C2_cmpgtu (i32 IntRegs:$src2), (i32 IntRegs:$src1)))>;
2578 // Map from cmpltu(Rss, Rdd) -> cmpgtu(Rdd, Rss).
2579 // rs < rt -> rt > rs.
2580 def : Pat <(i1 (setult (i64 DoubleRegs:$src1), (i64 DoubleRegs:$src2))),
2581 (i1 (CMPGTU64rr (i64 DoubleRegs:$src2), (i64 DoubleRegs:$src1)))>;
2583 // Generate cmpgeu(Rs, #0) -> cmpeq(Rs, Rs)
2584 def : Pat <(i1 (setuge (i32 IntRegs:$src1), 0)),
2585 (i1 (C2_cmpeq (i32 IntRegs:$src1), (i32 IntRegs:$src1)))>;
2587 // Generate cmpgeu(Rs, #u8) -> cmpgtu(Rs, #u8 -1)
2588 def : Pat <(i1 (setuge (i32 IntRegs:$src1), u8ExtPred:$src2)),
2589 (i1 (CMPGTUri (i32 IntRegs:$src1), (DEC_CONST_UNSIGNED u8ExtPred:$src2)))>;
2591 // Generate cmpgtu(Rs, #u9)
2592 def : Pat <(i1 (setugt (i32 IntRegs:$src1), u9ExtPred:$src2)),
2593 (i1 (CMPGTUri (i32 IntRegs:$src1), u9ExtPred:$src2))>;
2595 // Map from Rs >= Rt -> !(Rt > Rs).
2596 // rs >= rt -> !(rt > rs).
2597 def : Pat <(i1 (setuge (i32 IntRegs:$src1), (i32 IntRegs:$src2))),
2598 (i1 (NOT_p (C2_cmpgtu (i32 IntRegs:$src2), (i32 IntRegs:$src1))))>;
2600 // Map from Rs >= Rt -> !(Rt > Rs).
2601 // rs >= rt -> !(rt > rs).
2602 def : Pat <(i1 (setuge (i64 DoubleRegs:$src1), (i64 DoubleRegs:$src2))),
2603 (i1 (NOT_p (CMPGTU64rr (i64 DoubleRegs:$src2), (i64 DoubleRegs:$src1))))>;
2605 // Map from cmpleu(Rs, Rt) -> !cmpgtu(Rs, Rt).
2606 // Map from (Rs <= Rt) -> !(Rs > Rt).
2607 def : Pat <(i1 (setule (i32 IntRegs:$src1), (i32 IntRegs:$src2))),
2608 (i1 (NOT_p (C2_cmpgtu (i32 IntRegs:$src1), (i32 IntRegs:$src2))))>;
2610 // Map from cmpleu(Rss, Rtt) -> !cmpgtu(Rss, Rtt-1).
2611 // Map from (Rs <= Rt) -> !(Rs > Rt).
2612 def : Pat <(i1 (setule (i64 DoubleRegs:$src1), (i64 DoubleRegs:$src2))),
2613 (i1 (NOT_p (CMPGTU64rr (i64 DoubleRegs:$src1), (i64 DoubleRegs:$src2))))>;
2617 def : Pat <(i32 (sext (i1 PredRegs:$src1))),
2618 (i32 (MUX_ii (i1 PredRegs:$src1), -1, 0))>;
2621 def : Pat <(i64 (sext (i1 PredRegs:$src1))),
2622 (i64 (COMBINE_rr (TFRI -1), (MUX_ii (i1 PredRegs:$src1), -1, 0)))>;
2624 // Convert sign-extended load back to load and sign extend.
2626 def: Pat <(i64 (sextloadi8 ADDRriS11_0:$src1)),
2627 (i64 (SXTW (LDrib ADDRriS11_0:$src1)))>;
2629 // Convert any-extended load back to load and sign extend.
2631 def: Pat <(i64 (extloadi8 ADDRriS11_0:$src1)),
2632 (i64 (SXTW (LDrib ADDRriS11_0:$src1)))>;
2634 // Convert sign-extended load back to load and sign extend.
2636 def: Pat <(i64 (sextloadi16 ADDRriS11_1:$src1)),
2637 (i64 (SXTW (LDrih ADDRriS11_1:$src1)))>;
2639 // Convert sign-extended load back to load and sign extend.
2641 def: Pat <(i64 (sextloadi32 ADDRriS11_2:$src1)),
2642 (i64 (SXTW (LDriw ADDRriS11_2:$src1)))>;
2647 def : Pat <(i32 (zext (i1 PredRegs:$src1))),
2648 (i32 (MUX_ii (i1 PredRegs:$src1), 1, 0))>;
2651 def : Pat <(i64 (zext (i1 PredRegs:$src1))),
2652 (i64 (COMBINE_rr (TFRI 0), (MUX_ii (i1 PredRegs:$src1), 1, 0)))>,
2656 def : Pat <(i64 (zext (i32 IntRegs:$src1))),
2657 (i64 (COMBINE_rr (TFRI 0), (i32 IntRegs:$src1)))>,
2661 def: Pat <(i64 (zextloadi8 ADDRriS11_0:$src1)),
2662 (i64 (COMBINE_rr (TFRI 0), (LDriub ADDRriS11_0:$src1)))>,
2665 let AddedComplexity = 20 in
2666 def: Pat <(i64 (zextloadi8 (add (i32 IntRegs:$src1),
2667 s11_0ExtPred:$offset))),
2668 (i64 (COMBINE_rr (TFRI 0), (LDriub_indexed IntRegs:$src1,
2669 s11_0ExtPred:$offset)))>,
2673 def: Pat <(i64 (zextloadi1 ADDRriS11_0:$src1)),
2674 (i64 (COMBINE_rr (TFRI 0), (LDriub ADDRriS11_0:$src1)))>,
2677 let AddedComplexity = 20 in
2678 def: Pat <(i64 (zextloadi1 (add (i32 IntRegs:$src1),
2679 s11_0ExtPred:$offset))),
2680 (i64 (COMBINE_rr (TFRI 0), (LDriub_indexed IntRegs:$src1,
2681 s11_0ExtPred:$offset)))>,
2685 def: Pat <(i64 (zextloadi16 ADDRriS11_1:$src1)),
2686 (i64 (COMBINE_rr (TFRI 0), (LDriuh ADDRriS11_1:$src1)))>,
2689 let AddedComplexity = 20 in
2690 def: Pat <(i64 (zextloadi16 (add (i32 IntRegs:$src1),
2691 s11_1ExtPred:$offset))),
2692 (i64 (COMBINE_rr (TFRI 0), (LDriuh_indexed IntRegs:$src1,
2693 s11_1ExtPred:$offset)))>,
2697 def: Pat <(i64 (zextloadi32 ADDRriS11_2:$src1)),
2698 (i64 (COMBINE_rr (TFRI 0), (LDriw ADDRriS11_2:$src1)))>,
2701 let AddedComplexity = 100 in
2702 def: Pat <(i64 (zextloadi32 (i32 (add IntRegs:$src1, s11_2ExtPred:$offset)))),
2703 (i64 (COMBINE_rr (TFRI 0), (LDriw_indexed IntRegs:$src1,
2704 s11_2ExtPred:$offset)))>,
2707 let AddedComplexity = 10 in
2708 def: Pat <(i32 (zextloadi1 ADDRriS11_0:$src1)),
2709 (i32 (LDriw ADDRriS11_0:$src1))>;
2711 // Map from Rs = Pd to Pd = mux(Pd, #1, #0)
2712 def : Pat <(i32 (zext (i1 PredRegs:$src1))),
2713 (i32 (MUX_ii (i1 PredRegs:$src1), 1, 0))>;
2715 // Map from Rs = Pd to Pd = mux(Pd, #1, #0)
2716 def : Pat <(i32 (anyext (i1 PredRegs:$src1))),
2717 (i32 (MUX_ii (i1 PredRegs:$src1), 1, 0))>;
2719 // Map from Rss = Pd to Rdd = sxtw (mux(Pd, #1, #0))
2720 def : Pat <(i64 (anyext (i1 PredRegs:$src1))),
2721 (i64 (SXTW (i32 (MUX_ii (i1 PredRegs:$src1), 1, 0))))>;
2724 let AddedComplexity = 100 in
2725 def: Pat<(i64 (or (i64 (shl (i64 DoubleRegs:$srcHigh),
2727 (i64 (zextloadi32 (i32 (add IntRegs:$src2,
2728 s11_2ExtPred:$offset2)))))),
2729 (i64 (COMBINE_rr (EXTRACT_SUBREG (i64 DoubleRegs:$srcHigh), subreg_loreg),
2730 (LDriw_indexed IntRegs:$src2,
2731 s11_2ExtPred:$offset2)))>;
2733 def: Pat<(i64 (or (i64 (shl (i64 DoubleRegs:$srcHigh),
2735 (i64 (zextloadi32 ADDRriS11_2:$srcLow)))),
2736 (i64 (COMBINE_rr (EXTRACT_SUBREG (i64 DoubleRegs:$srcHigh), subreg_loreg),
2737 (LDriw ADDRriS11_2:$srcLow)))>;
2739 def: Pat<(i64 (or (i64 (shl (i64 DoubleRegs:$srcHigh),
2741 (i64 (zext (i32 IntRegs:$srcLow))))),
2742 (i64 (COMBINE_rr (EXTRACT_SUBREG (i64 DoubleRegs:$srcHigh), subreg_loreg),
2745 let AddedComplexity = 100 in
2746 def: Pat<(i64 (or (i64 (shl (i64 DoubleRegs:$srcHigh),
2748 (i64 (zextloadi32 (i32 (add IntRegs:$src2,
2749 s11_2ExtPred:$offset2)))))),
2750 (i64 (COMBINE_rr (EXTRACT_SUBREG (i64 DoubleRegs:$srcHigh), subreg_loreg),
2751 (LDriw_indexed IntRegs:$src2,
2752 s11_2ExtPred:$offset2)))>;
2754 def: Pat<(i64 (or (i64 (shl (i64 DoubleRegs:$srcHigh),
2756 (i64 (zextloadi32 ADDRriS11_2:$srcLow)))),
2757 (i64 (COMBINE_rr (EXTRACT_SUBREG (i64 DoubleRegs:$srcHigh), subreg_loreg),
2758 (LDriw ADDRriS11_2:$srcLow)))>;
2760 def: Pat<(i64 (or (i64 (shl (i64 DoubleRegs:$srcHigh),
2762 (i64 (zext (i32 IntRegs:$srcLow))))),
2763 (i64 (COMBINE_rr (EXTRACT_SUBREG (i64 DoubleRegs:$srcHigh), subreg_loreg),
2766 // Any extended 64-bit load.
2767 // anyext i32 -> i64
2768 def: Pat <(i64 (extloadi32 ADDRriS11_2:$src1)),
2769 (i64 (COMBINE_rr (TFRI 0), (LDriw ADDRriS11_2:$src1)))>,
2772 // When there is an offset we should prefer the pattern below over the pattern above.
2773 // The complexity of the above is 13 (gleaned from HexagonGenDAGIsel.inc)
2774 // So this complexity below is comfortably higher to allow for choosing the below.
2775 // If this is not done then we generate addresses such as
2776 // ********************************************
2777 // r1 = add (r0, #4)
2778 // r1 = memw(r1 + #0)
2780 // r1 = memw(r0 + #4)
2781 // ********************************************
2782 let AddedComplexity = 100 in
2783 def: Pat <(i64 (extloadi32 (i32 (add IntRegs:$src1, s11_2ExtPred:$offset)))),
2784 (i64 (COMBINE_rr (TFRI 0), (LDriw_indexed IntRegs:$src1,
2785 s11_2ExtPred:$offset)))>,
2788 // anyext i16 -> i64.
2789 def: Pat <(i64 (extloadi16 ADDRriS11_2:$src1)),
2790 (i64 (COMBINE_rr (TFRI 0), (LDrih ADDRriS11_2:$src1)))>,
2793 let AddedComplexity = 20 in
2794 def: Pat <(i64 (extloadi16 (add (i32 IntRegs:$src1),
2795 s11_1ExtPred:$offset))),
2796 (i64 (COMBINE_rr (TFRI 0), (LDrih_indexed IntRegs:$src1,
2797 s11_1ExtPred:$offset)))>,
2800 // Map from Rdd = zxtw(Rs) -> Rdd = combine(0, Rs).
2801 def : Pat<(i64 (zext (i32 IntRegs:$src1))),
2802 (i64 (COMBINE_rr (TFRI 0), (i32 IntRegs:$src1)))>,
2805 // Multiply 64-bit unsigned and use upper result.
2806 def : Pat <(mulhu (i64 DoubleRegs:$src1), (i64 DoubleRegs:$src2)),
2821 (COMBINE_rr (TFRI 0),
2827 (MPYU64 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src1),
2829 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src2),
2830 subreg_loreg)))), 32)),
2832 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src1), subreg_hireg)),
2833 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src2), subreg_loreg)))),
2834 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src1), subreg_loreg)),
2835 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src2), subreg_hireg)))),
2836 32)), subreg_loreg)))),
2837 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src1), subreg_hireg)),
2838 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src2), subreg_hireg))))>;
2840 // Multiply 64-bit signed and use upper result.
2841 def : Pat <(mulhs (i64 DoubleRegs:$src1), (i64 DoubleRegs:$src2)),
2845 (COMBINE_rr (TFRI 0),
2855 (COMBINE_rr (TFRI 0),
2861 (MPYU64 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src1),
2863 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src2),
2864 subreg_loreg)))), 32)),
2866 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src1), subreg_hireg)),
2867 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src2), subreg_loreg)))),
2868 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src1), subreg_loreg)),
2869 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src2), subreg_hireg)))),
2870 32)), subreg_loreg)))),
2871 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src1), subreg_hireg)),
2872 (i32 (EXTRACT_SUBREG (i64 DoubleRegs:$src2), subreg_hireg))))>;
2874 // Hexagon specific ISD nodes.
2875 //def SDTHexagonADJDYNALLOC : SDTypeProfile<1, 2, [SDTCisSameAs<0, 1>]>;
2876 def SDTHexagonADJDYNALLOC : SDTypeProfile<1, 2,
2877 [SDTCisVT<0, i32>, SDTCisVT<1, i32>]>;
2878 def Hexagon_ADJDYNALLOC : SDNode<"HexagonISD::ADJDYNALLOC",
2879 SDTHexagonADJDYNALLOC>;
2880 // Needed to tag these instructions for stack layout.
2881 let usesCustomInserter = 1 in
2882 def ADJDYNALLOC : ALU32_ri<(outs IntRegs:$dst), (ins IntRegs:$src1,
2884 "$dst = add($src1, #$src2)",
2885 [(set (i32 IntRegs:$dst),
2886 (Hexagon_ADJDYNALLOC (i32 IntRegs:$src1),
2887 s16ImmPred:$src2))]>;
2889 def SDTHexagonARGEXTEND : SDTypeProfile<1, 1, [SDTCisVT<0, i32>]>;
2890 def Hexagon_ARGEXTEND : SDNode<"HexagonISD::ARGEXTEND", SDTHexagonARGEXTEND>;
2891 def ARGEXTEND : ALU32_rr <(outs IntRegs:$dst), (ins IntRegs:$src1),
2893 [(set (i32 IntRegs:$dst),
2894 (Hexagon_ARGEXTEND (i32 IntRegs:$src1)))]>;
2896 let AddedComplexity = 100 in
2897 def : Pat<(i32 (sext_inreg (Hexagon_ARGEXTEND (i32 IntRegs:$src1)), i16)),
2898 (COPY (i32 IntRegs:$src1))>;
2900 def HexagonWrapperJT: SDNode<"HexagonISD::WrapperJT", SDTIntUnaryOp>;
2902 def : Pat<(HexagonWrapperJT tjumptable:$dst),
2903 (i32 (CONST32_set_jt tjumptable:$dst))>;
2907 // Multi-class for logical operators :
2908 // Shift by immediate/register and accumulate/logical
2909 multiclass xtype_imm<string OpcStr, SDNode OpNode1, SDNode OpNode2> {
2910 def _ri : SInst_acc<(outs IntRegs:$dst),
2911 (ins IntRegs:$src1, IntRegs:$src2, u5Imm:$src3),
2912 !strconcat("$dst ", !strconcat(OpcStr, "($src2, #$src3)")),
2913 [(set (i32 IntRegs:$dst),
2914 (OpNode2 (i32 IntRegs:$src1),
2915 (OpNode1 (i32 IntRegs:$src2),
2916 u5ImmPred:$src3)))],
2919 def d_ri : SInst_acc<(outs DoubleRegs:$dst),
2920 (ins DoubleRegs:$src1, DoubleRegs:$src2, u6Imm:$src3),
2921 !strconcat("$dst ", !strconcat(OpcStr, "($src2, #$src3)")),
2922 [(set (i64 DoubleRegs:$dst), (OpNode2 (i64 DoubleRegs:$src1),
2923 (OpNode1 (i64 DoubleRegs:$src2), u6ImmPred:$src3)))],
2927 // Multi-class for logical operators :
2928 // Shift by register and accumulate/logical (32/64 bits)
2929 multiclass xtype_reg<string OpcStr, SDNode OpNode1, SDNode OpNode2> {
2930 def _rr : SInst_acc<(outs IntRegs:$dst),
2931 (ins IntRegs:$src1, IntRegs:$src2, IntRegs:$src3),
2932 !strconcat("$dst ", !strconcat(OpcStr, "($src2, $src3)")),
2933 [(set (i32 IntRegs:$dst),
2934 (OpNode2 (i32 IntRegs:$src1),
2935 (OpNode1 (i32 IntRegs:$src2),
2936 (i32 IntRegs:$src3))))],
2939 def d_rr : SInst_acc<(outs DoubleRegs:$dst),
2940 (ins DoubleRegs:$src1, DoubleRegs:$src2, IntRegs:$src3),
2941 !strconcat("$dst ", !strconcat(OpcStr, "($src2, $src3)")),
2942 [(set (i64 DoubleRegs:$dst),
2943 (OpNode2 (i64 DoubleRegs:$src1),
2944 (OpNode1 (i64 DoubleRegs:$src2),
2945 (i32 IntRegs:$src3))))],
2950 multiclass basic_xtype_imm<string OpcStr, SDNode OpNode> {
2951 let AddedComplexity = 100 in
2952 defm _ADD : xtype_imm< !strconcat("+= ", OpcStr), OpNode, add>;
2953 defm _SUB : xtype_imm< !strconcat("-= ", OpcStr), OpNode, sub>;
2954 defm _AND : xtype_imm< !strconcat("&= ", OpcStr), OpNode, and>;
2955 defm _OR : xtype_imm< !strconcat("|= ", OpcStr), OpNode, or>;
2958 multiclass basic_xtype_reg<string OpcStr, SDNode OpNode> {
2959 let AddedComplexity = 100 in
2960 defm _ADD : xtype_reg< !strconcat("+= ", OpcStr), OpNode, add>;
2961 defm _SUB : xtype_reg< !strconcat("-= ", OpcStr), OpNode, sub>;
2962 defm _AND : xtype_reg< !strconcat("&= ", OpcStr), OpNode, and>;
2963 defm _OR : xtype_reg< !strconcat("|= ", OpcStr), OpNode, or>;
2966 multiclass xtype_xor_imm<string OpcStr, SDNode OpNode> {
2967 let AddedComplexity = 100 in
2968 defm _XOR : xtype_imm< !strconcat("^= ", OpcStr), OpNode, xor>;
2971 defm ASL : basic_xtype_imm<"asl", shl>, basic_xtype_reg<"asl", shl>,
2972 xtype_xor_imm<"asl", shl>;
2974 defm LSR : basic_xtype_imm<"lsr", srl>, basic_xtype_reg<"lsr", srl>,
2975 xtype_xor_imm<"lsr", srl>;
2977 defm ASR : basic_xtype_imm<"asr", sra>, basic_xtype_reg<"asr", sra>;
2978 defm LSL : basic_xtype_reg<"lsl", shl>;
2980 // Change the sign of the immediate for Rd=-mpyi(Rs,#u8)
2981 def : Pat <(mul (i32 IntRegs:$src1), (ineg n8ImmPred:$src2)),
2982 (i32 (MPYI_rin (i32 IntRegs:$src1), u8ImmPred:$src2))>;
2984 //===----------------------------------------------------------------------===//
2985 // V3 Instructions +
2986 //===----------------------------------------------------------------------===//
2988 include "HexagonInstrInfoV3.td"
2990 //===----------------------------------------------------------------------===//
2991 // V3 Instructions -
2992 //===----------------------------------------------------------------------===//
2994 //===----------------------------------------------------------------------===//
2995 // V4 Instructions +
2996 //===----------------------------------------------------------------------===//
2998 include "HexagonInstrInfoV4.td"
3000 //===----------------------------------------------------------------------===//
3001 // V4 Instructions -
3002 //===----------------------------------------------------------------------===//
3004 //===----------------------------------------------------------------------===//
3005 // V5 Instructions +
3006 //===----------------------------------------------------------------------===//
3008 include "HexagonInstrInfoV5.td"
3010 //===----------------------------------------------------------------------===//
3011 // V5 Instructions -
3012 //===----------------------------------------------------------------------===//