1 //===-- SparcInstrInfo.td - Target Description for Sparc Target -----------===//
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 Sparc instructions in TableGen format.
12 //===----------------------------------------------------------------------===//
14 //===----------------------------------------------------------------------===//
15 // Instruction format superclass
16 //===----------------------------------------------------------------------===//
18 include "SparcInstrFormats.td"
20 //===----------------------------------------------------------------------===//
21 // Feature predicates.
22 //===----------------------------------------------------------------------===//
24 // True when generating 32-bit code.
25 def Is32Bit : Predicate<"!Subtarget.is64Bit()">;
27 // True when generating 64-bit code. This also implies HasV9.
28 def Is64Bit : Predicate<"Subtarget.is64Bit()">;
30 // HasV9 - This predicate is true when the target processor supports V9
31 // instructions. Note that the machine may be running in 32-bit mode.
32 def HasV9 : Predicate<"Subtarget.isV9()">;
34 // HasNoV9 - This predicate is true when the target doesn't have V9
35 // instructions. Use of this is just a hack for the isel not having proper
36 // costs for V8 instructions that are more expensive than their V9 ones.
37 def HasNoV9 : Predicate<"!Subtarget.isV9()">;
39 // HasVIS - This is true when the target processor has VIS extensions.
40 def HasVIS : Predicate<"Subtarget.isVIS()">;
42 // HasHardQuad - This is true when the target processor supports quad floating
43 // point instructions.
44 def HasHardQuad : Predicate<"Subtarget.hasHardQuad()">;
46 // UseDeprecatedInsts - This predicate is true when the target processor is a
47 // V8, or when it is V9 but the V8 deprecated instructions are efficient enough
48 // to use when appropriate. In either of these cases, the instruction selector
49 // will pick deprecated instructions.
50 def UseDeprecatedInsts : Predicate<"Subtarget.useDeprecatedV8Instructions()">;
52 //===----------------------------------------------------------------------===//
53 // Instruction Pattern Stuff
54 //===----------------------------------------------------------------------===//
56 def simm11 : PatLeaf<(imm), [{ return isInt<11>(N->getSExtValue()); }]>;
58 def simm13 : PatLeaf<(imm), [{ return isInt<13>(N->getSExtValue()); }]>;
60 def LO10 : SDNodeXForm<imm, [{
61 return CurDAG->getTargetConstant((unsigned)N->getZExtValue() & 1023,
65 def HI22 : SDNodeXForm<imm, [{
66 // Transformation function: shift the immediate value down into the low bits.
67 return CurDAG->getTargetConstant((unsigned)N->getZExtValue() >> 10, MVT::i32);
70 def SETHIimm : PatLeaf<(imm), [{
71 return isShiftedUInt<22, 10>(N->getZExtValue());
75 def ADDRrr : ComplexPattern<iPTR, 2, "SelectADDRrr", [], []>;
76 def ADDRri : ComplexPattern<iPTR, 2, "SelectADDRri", [frameindex], []>;
79 def MEMrr : Operand<iPTR> {
80 let PrintMethod = "printMemOperand";
81 let MIOperandInfo = (ops ptr_rc, ptr_rc);
83 def MEMri : Operand<iPTR> {
84 let PrintMethod = "printMemOperand";
85 let MIOperandInfo = (ops ptr_rc, i32imm);
88 def TLSSym : Operand<iPTR>;
90 // Branch targets have OtherVT type.
91 def brtarget : Operand<OtherVT>;
92 def calltarget : Operand<i32>;
94 // Operand for printing out a condition code.
95 let PrintMethod = "printCCOperand" in
96 def CCOp : Operand<i32>;
99 SDTypeProfile<0, 2, [SDTCisInt<0>, SDTCisSameAs<0, 1>]>;
101 SDTypeProfile<0, 2, [SDTCisFP<0>, SDTCisSameAs<0, 1>]>;
103 SDTypeProfile<0, 2, [SDTCisVT<0, OtherVT>, SDTCisVT<1, i32>]>;
105 SDTypeProfile<1, 3, [SDTCisSameAs<0, 1>, SDTCisSameAs<1, 2>, SDTCisVT<3, i32>]>;
107 SDTypeProfile<1, 1, [SDTCisVT<0, f32>, SDTCisFP<1>]>;
109 SDTypeProfile<1, 1, [SDTCisFP<0>, SDTCisVT<1, f32>]>;
112 SDTypeProfile<1, 3, [SDTCisInt<0>, SDTCisSameAs<0, 1>, SDTCisPtrTy<2>]>;
114 SDTypeProfile<1, 2, [SDTCisPtrTy<0>, SDTCisPtrTy<1>]>;
116 def SPcmpicc : SDNode<"SPISD::CMPICC", SDTSPcmpicc, [SDNPOutGlue]>;
117 def SPcmpfcc : SDNode<"SPISD::CMPFCC", SDTSPcmpfcc, [SDNPOutGlue]>;
118 def SPbricc : SDNode<"SPISD::BRICC", SDTSPbrcc, [SDNPHasChain, SDNPInGlue]>;
119 def SPbrxcc : SDNode<"SPISD::BRXCC", SDTSPbrcc, [SDNPHasChain, SDNPInGlue]>;
120 def SPbrfcc : SDNode<"SPISD::BRFCC", SDTSPbrcc, [SDNPHasChain, SDNPInGlue]>;
122 def SPhi : SDNode<"SPISD::Hi", SDTIntUnaryOp>;
123 def SPlo : SDNode<"SPISD::Lo", SDTIntUnaryOp>;
125 def SPftoi : SDNode<"SPISD::FTOI", SDTSPFTOI>;
126 def SPitof : SDNode<"SPISD::ITOF", SDTSPITOF>;
128 def SPselecticc : SDNode<"SPISD::SELECT_ICC", SDTSPselectcc, [SDNPInGlue]>;
129 def SPselectxcc : SDNode<"SPISD::SELECT_XCC", SDTSPselectcc, [SDNPInGlue]>;
130 def SPselectfcc : SDNode<"SPISD::SELECT_FCC", SDTSPselectcc, [SDNPInGlue]>;
132 // These are target-independent nodes, but have target-specific formats.
133 def SDT_SPCallSeqStart : SDCallSeqStart<[ SDTCisVT<0, i32> ]>;
134 def SDT_SPCallSeqEnd : SDCallSeqEnd<[ SDTCisVT<0, i32>,
137 def callseq_start : SDNode<"ISD::CALLSEQ_START", SDT_SPCallSeqStart,
138 [SDNPHasChain, SDNPOutGlue]>;
139 def callseq_end : SDNode<"ISD::CALLSEQ_END", SDT_SPCallSeqEnd,
140 [SDNPHasChain, SDNPOptInGlue, SDNPOutGlue]>;
142 def SDT_SPCall : SDTypeProfile<0, -1, [SDTCisVT<0, i32>]>;
143 def call : SDNode<"SPISD::CALL", SDT_SPCall,
144 [SDNPHasChain, SDNPOptInGlue, SDNPOutGlue,
147 def SDT_SPRet : SDTypeProfile<0, 1, [SDTCisVT<0, i32>]>;
148 def retflag : SDNode<"SPISD::RET_FLAG", SDT_SPRet,
149 [SDNPHasChain, SDNPOptInGlue, SDNPVariadic]>;
151 def flushw : SDNode<"SPISD::FLUSHW", SDTNone,
152 [SDNPHasChain, SDNPSideEffect, SDNPMayStore]>;
154 def tlsadd : SDNode<"SPISD::TLS_ADD", SDTSPtlsadd>;
155 def tlsld : SDNode<"SPISD::TLS_LD", SDTSPtlsld>;
156 def tlscall : SDNode<"SPISD::TLS_CALL", SDT_SPCall,
157 [SDNPHasChain, SDNPOptInGlue, SDNPOutGlue,
160 def getPCX : Operand<i32> {
161 let PrintMethod = "printGetPCX";
164 //===----------------------------------------------------------------------===//
165 // SPARC Flag Conditions
166 //===----------------------------------------------------------------------===//
168 // Note that these values must be kept in sync with the CCOp::CondCode enum
170 class ICC_VAL<int N> : PatLeaf<(i32 N)>;
171 def ICC_NE : ICC_VAL< 9>; // Not Equal
172 def ICC_E : ICC_VAL< 1>; // Equal
173 def ICC_G : ICC_VAL<10>; // Greater
174 def ICC_LE : ICC_VAL< 2>; // Less or Equal
175 def ICC_GE : ICC_VAL<11>; // Greater or Equal
176 def ICC_L : ICC_VAL< 3>; // Less
177 def ICC_GU : ICC_VAL<12>; // Greater Unsigned
178 def ICC_LEU : ICC_VAL< 4>; // Less or Equal Unsigned
179 def ICC_CC : ICC_VAL<13>; // Carry Clear/Great or Equal Unsigned
180 def ICC_CS : ICC_VAL< 5>; // Carry Set/Less Unsigned
181 def ICC_POS : ICC_VAL<14>; // Positive
182 def ICC_NEG : ICC_VAL< 6>; // Negative
183 def ICC_VC : ICC_VAL<15>; // Overflow Clear
184 def ICC_VS : ICC_VAL< 7>; // Overflow Set
186 class FCC_VAL<int N> : PatLeaf<(i32 N)>;
187 def FCC_U : FCC_VAL<23>; // Unordered
188 def FCC_G : FCC_VAL<22>; // Greater
189 def FCC_UG : FCC_VAL<21>; // Unordered or Greater
190 def FCC_L : FCC_VAL<20>; // Less
191 def FCC_UL : FCC_VAL<19>; // Unordered or Less
192 def FCC_LG : FCC_VAL<18>; // Less or Greater
193 def FCC_NE : FCC_VAL<17>; // Not Equal
194 def FCC_E : FCC_VAL<25>; // Equal
195 def FCC_UE : FCC_VAL<24>; // Unordered or Equal
196 def FCC_GE : FCC_VAL<25>; // Greater or Equal
197 def FCC_UGE : FCC_VAL<26>; // Unordered or Greater or Equal
198 def FCC_LE : FCC_VAL<27>; // Less or Equal
199 def FCC_ULE : FCC_VAL<28>; // Unordered or Less or Equal
200 def FCC_O : FCC_VAL<29>; // Ordered
202 //===----------------------------------------------------------------------===//
203 // Instruction Class Templates
204 //===----------------------------------------------------------------------===//
206 /// F3_12 multiclass - Define a normal F3_1/F3_2 pattern in one shot.
207 multiclass F3_12<string OpcStr, bits<6> Op3Val, SDNode OpNode> {
208 def rr : F3_1<2, Op3Val,
209 (outs IntRegs:$dst), (ins IntRegs:$b, IntRegs:$c),
210 !strconcat(OpcStr, " $b, $c, $dst"),
211 [(set i32:$dst, (OpNode i32:$b, i32:$c))]>;
212 def ri : F3_2<2, Op3Val,
213 (outs IntRegs:$dst), (ins IntRegs:$b, i32imm:$c),
214 !strconcat(OpcStr, " $b, $c, $dst"),
215 [(set i32:$dst, (OpNode i32:$b, (i32 simm13:$c)))]>;
218 /// F3_12np multiclass - Define a normal F3_1/F3_2 pattern in one shot, with no
220 multiclass F3_12np<string OpcStr, bits<6> Op3Val> {
221 def rr : F3_1<2, Op3Val,
222 (outs IntRegs:$dst), (ins IntRegs:$b, IntRegs:$c),
223 !strconcat(OpcStr, " $b, $c, $dst"), []>;
224 def ri : F3_2<2, Op3Val,
225 (outs IntRegs:$dst), (ins IntRegs:$b, i32imm:$c),
226 !strconcat(OpcStr, " $b, $c, $dst"), []>;
229 //===----------------------------------------------------------------------===//
231 //===----------------------------------------------------------------------===//
233 // Pseudo instructions.
234 class Pseudo<dag outs, dag ins, string asmstr, list<dag> pattern>
235 : InstSP<outs, ins, asmstr, pattern>;
239 def GETPCX : Pseudo<(outs getPCX:$getpcseq), (ins), "$getpcseq", [] >;
242 let Defs = [O6], Uses = [O6] in {
243 def ADJCALLSTACKDOWN : Pseudo<(outs), (ins i32imm:$amt),
244 "!ADJCALLSTACKDOWN $amt",
245 [(callseq_start timm:$amt)]>;
246 def ADJCALLSTACKUP : Pseudo<(outs), (ins i32imm:$amt1, i32imm:$amt2),
247 "!ADJCALLSTACKUP $amt1",
248 [(callseq_end timm:$amt1, timm:$amt2)]>;
251 let hasSideEffects = 1, mayStore = 1 in {
252 let rd = 0, rs1 = 0, rs2 = 0 in
253 def FLUSHW : F3_1<0b10, 0b101011, (outs), (ins),
255 [(flushw)]>, Requires<[HasV9]>;
256 let rd = 0, rs1 = 1, simm13 = 3 in
257 def TA3 : F3_2<0b10, 0b111010, (outs), (ins),
262 def UNIMP : F2_1<0b000, (outs), (ins i32imm:$val),
265 // SELECT_CC_* - Used to implement the SELECT_CC DAG operation. Expanded after
266 // instruction selection into a branch sequence. This has to handle all
267 // permutations of selection between i32/f32/f64 on ICC and FCC.
268 // Expanded after instruction selection.
269 let Uses = [ICC], usesCustomInserter = 1 in {
270 def SELECT_CC_Int_ICC
271 : Pseudo<(outs IntRegs:$dst), (ins IntRegs:$T, IntRegs:$F, i32imm:$Cond),
272 "; SELECT_CC_Int_ICC PSEUDO!",
273 [(set i32:$dst, (SPselecticc i32:$T, i32:$F, imm:$Cond))]>;
275 : Pseudo<(outs FPRegs:$dst), (ins FPRegs:$T, FPRegs:$F, i32imm:$Cond),
276 "; SELECT_CC_FP_ICC PSEUDO!",
277 [(set f32:$dst, (SPselecticc f32:$T, f32:$F, imm:$Cond))]>;
279 def SELECT_CC_DFP_ICC
280 : Pseudo<(outs DFPRegs:$dst), (ins DFPRegs:$T, DFPRegs:$F, i32imm:$Cond),
281 "; SELECT_CC_DFP_ICC PSEUDO!",
282 [(set f64:$dst, (SPselecticc f64:$T, f64:$F, imm:$Cond))]>;
284 def SELECT_CC_QFP_ICC
285 : Pseudo<(outs QFPRegs:$dst), (ins QFPRegs:$T, QFPRegs:$F, i32imm:$Cond),
286 "; SELECT_CC_QFP_ICC PSEUDO!",
287 [(set f128:$dst, (SPselecticc f128:$T, f128:$F, imm:$Cond))]>;
290 let usesCustomInserter = 1, Uses = [FCC] in {
292 def SELECT_CC_Int_FCC
293 : Pseudo<(outs IntRegs:$dst), (ins IntRegs:$T, IntRegs:$F, i32imm:$Cond),
294 "; SELECT_CC_Int_FCC PSEUDO!",
295 [(set i32:$dst, (SPselectfcc i32:$T, i32:$F, imm:$Cond))]>;
298 : Pseudo<(outs FPRegs:$dst), (ins FPRegs:$T, FPRegs:$F, i32imm:$Cond),
299 "; SELECT_CC_FP_FCC PSEUDO!",
300 [(set f32:$dst, (SPselectfcc f32:$T, f32:$F, imm:$Cond))]>;
301 def SELECT_CC_DFP_FCC
302 : Pseudo<(outs DFPRegs:$dst), (ins DFPRegs:$T, DFPRegs:$F, i32imm:$Cond),
303 "; SELECT_CC_DFP_FCC PSEUDO!",
304 [(set f64:$dst, (SPselectfcc f64:$T, f64:$F, imm:$Cond))]>;
305 def SELECT_CC_QFP_FCC
306 : Pseudo<(outs QFPRegs:$dst), (ins QFPRegs:$T, QFPRegs:$F, i32imm:$Cond),
307 "; SELECT_CC_QFP_FCC PSEUDO!",
308 [(set f128:$dst, (SPselectfcc f128:$T, f128:$F, imm:$Cond))]>;
312 // Section A.3 - Synthetic Instructions, p. 85
313 // special cases of JMPL:
314 let isReturn = 1, isTerminator = 1, hasDelaySlot = 1, isBarrier = 1 in {
315 let rd = 0, rs1 = 15 in
316 def RETL: F3_2<2, 0b111000, (outs), (ins i32imm:$val),
317 "jmp %o7+$val", [(retflag simm13:$val)]>;
319 let rd = 0, rs1 = 31 in
320 def RET: F3_2<2, 0b111000, (outs), (ins i32imm:$val),
324 // Section B.1 - Load Integer Instructions, p. 90
325 def LDSBrr : F3_1<3, 0b001001,
326 (outs IntRegs:$dst), (ins MEMrr:$addr),
327 "ldsb [$addr], $dst",
328 [(set i32:$dst, (sextloadi8 ADDRrr:$addr))]>;
329 def LDSBri : F3_2<3, 0b001001,
330 (outs IntRegs:$dst), (ins MEMri:$addr),
331 "ldsb [$addr], $dst",
332 [(set i32:$dst, (sextloadi8 ADDRri:$addr))]>;
333 def LDSHrr : F3_1<3, 0b001010,
334 (outs IntRegs:$dst), (ins MEMrr:$addr),
335 "ldsh [$addr], $dst",
336 [(set i32:$dst, (sextloadi16 ADDRrr:$addr))]>;
337 def LDSHri : F3_2<3, 0b001010,
338 (outs IntRegs:$dst), (ins MEMri:$addr),
339 "ldsh [$addr], $dst",
340 [(set i32:$dst, (sextloadi16 ADDRri:$addr))]>;
341 def LDUBrr : F3_1<3, 0b000001,
342 (outs IntRegs:$dst), (ins MEMrr:$addr),
343 "ldub [$addr], $dst",
344 [(set i32:$dst, (zextloadi8 ADDRrr:$addr))]>;
345 def LDUBri : F3_2<3, 0b000001,
346 (outs IntRegs:$dst), (ins MEMri:$addr),
347 "ldub [$addr], $dst",
348 [(set i32:$dst, (zextloadi8 ADDRri:$addr))]>;
349 def LDUHrr : F3_1<3, 0b000010,
350 (outs IntRegs:$dst), (ins MEMrr:$addr),
351 "lduh [$addr], $dst",
352 [(set i32:$dst, (zextloadi16 ADDRrr:$addr))]>;
353 def LDUHri : F3_2<3, 0b000010,
354 (outs IntRegs:$dst), (ins MEMri:$addr),
355 "lduh [$addr], $dst",
356 [(set i32:$dst, (zextloadi16 ADDRri:$addr))]>;
357 def LDrr : F3_1<3, 0b000000,
358 (outs IntRegs:$dst), (ins MEMrr:$addr),
360 [(set i32:$dst, (load ADDRrr:$addr))]>;
361 def LDri : F3_2<3, 0b000000,
362 (outs IntRegs:$dst), (ins MEMri:$addr),
364 [(set i32:$dst, (load ADDRri:$addr))]>;
366 // Section B.2 - Load Floating-point Instructions, p. 92
367 def LDFrr : F3_1<3, 0b100000,
368 (outs FPRegs:$dst), (ins MEMrr:$addr),
370 [(set f32:$dst, (load ADDRrr:$addr))]>;
371 def LDFri : F3_2<3, 0b100000,
372 (outs FPRegs:$dst), (ins MEMri:$addr),
374 [(set f32:$dst, (load ADDRri:$addr))]>;
375 def LDDFrr : F3_1<3, 0b100011,
376 (outs DFPRegs:$dst), (ins MEMrr:$addr),
378 [(set f64:$dst, (load ADDRrr:$addr))]>;
379 def LDDFri : F3_2<3, 0b100011,
380 (outs DFPRegs:$dst), (ins MEMri:$addr),
382 [(set f64:$dst, (load ADDRri:$addr))]>;
383 def LDQFrr : F3_1<3, 0b100010,
384 (outs QFPRegs:$dst), (ins MEMrr:$addr),
386 [(set f128:$dst, (load ADDRrr:$addr))]>,
387 Requires<[HasV9, HasHardQuad]>;
388 def LDQFri : F3_2<3, 0b100010,
389 (outs QFPRegs:$dst), (ins MEMri:$addr),
391 [(set f128:$dst, (load ADDRri:$addr))]>,
392 Requires<[HasV9, HasHardQuad]>;
394 // Section B.4 - Store Integer Instructions, p. 95
395 def STBrr : F3_1<3, 0b000101,
396 (outs), (ins MEMrr:$addr, IntRegs:$src),
398 [(truncstorei8 i32:$src, ADDRrr:$addr)]>;
399 def STBri : F3_2<3, 0b000101,
400 (outs), (ins MEMri:$addr, IntRegs:$src),
402 [(truncstorei8 i32:$src, ADDRri:$addr)]>;
403 def STHrr : F3_1<3, 0b000110,
404 (outs), (ins MEMrr:$addr, IntRegs:$src),
406 [(truncstorei16 i32:$src, ADDRrr:$addr)]>;
407 def STHri : F3_2<3, 0b000110,
408 (outs), (ins MEMri:$addr, IntRegs:$src),
410 [(truncstorei16 i32:$src, ADDRri:$addr)]>;
411 def STrr : F3_1<3, 0b000100,
412 (outs), (ins MEMrr:$addr, IntRegs:$src),
414 [(store i32:$src, ADDRrr:$addr)]>;
415 def STri : F3_2<3, 0b000100,
416 (outs), (ins MEMri:$addr, IntRegs:$src),
418 [(store i32:$src, ADDRri:$addr)]>;
420 // Section B.5 - Store Floating-point Instructions, p. 97
421 def STFrr : F3_1<3, 0b100100,
422 (outs), (ins MEMrr:$addr, FPRegs:$src),
424 [(store f32:$src, ADDRrr:$addr)]>;
425 def STFri : F3_2<3, 0b100100,
426 (outs), (ins MEMri:$addr, FPRegs:$src),
428 [(store f32:$src, ADDRri:$addr)]>;
429 def STDFrr : F3_1<3, 0b100111,
430 (outs), (ins MEMrr:$addr, DFPRegs:$src),
432 [(store f64:$src, ADDRrr:$addr)]>;
433 def STDFri : F3_2<3, 0b100111,
434 (outs), (ins MEMri:$addr, DFPRegs:$src),
436 [(store f64:$src, ADDRri:$addr)]>;
437 def STQFrr : F3_1<3, 0b100110,
438 (outs), (ins MEMrr:$addr, QFPRegs:$src),
440 [(store f128:$src, ADDRrr:$addr)]>,
441 Requires<[HasV9, HasHardQuad]>;
442 def STQFri : F3_2<3, 0b100110,
443 (outs), (ins MEMri:$addr, QFPRegs:$src),
445 [(store f128:$src, ADDRri:$addr)]>,
446 Requires<[HasV9, HasHardQuad]>;
448 // Section B.9 - SETHI Instruction, p. 104
449 def SETHIi: F2_1<0b100,
450 (outs IntRegs:$dst), (ins i32imm:$src),
452 [(set i32:$dst, SETHIimm:$src)]>;
454 // Section B.10 - NOP Instruction, p. 105
455 // (It's a special case of SETHI)
456 let rd = 0, imm22 = 0 in
457 def NOP : F2_1<0b100, (outs), (ins), "nop", []>;
459 // Section B.11 - Logical Instructions, p. 106
460 defm AND : F3_12<"and", 0b000001, and>;
462 def ANDNrr : F3_1<2, 0b000101,
463 (outs IntRegs:$dst), (ins IntRegs:$b, IntRegs:$c),
465 [(set i32:$dst, (and i32:$b, (not i32:$c)))]>;
466 def ANDNri : F3_2<2, 0b000101,
467 (outs IntRegs:$dst), (ins IntRegs:$b, i32imm:$c),
468 "andn $b, $c, $dst", []>;
470 defm OR : F3_12<"or", 0b000010, or>;
472 def ORNrr : F3_1<2, 0b000110,
473 (outs IntRegs:$dst), (ins IntRegs:$b, IntRegs:$c),
475 [(set i32:$dst, (or i32:$b, (not i32:$c)))]>;
476 def ORNri : F3_2<2, 0b000110,
477 (outs IntRegs:$dst), (ins IntRegs:$b, i32imm:$c),
478 "orn $b, $c, $dst", []>;
479 defm XOR : F3_12<"xor", 0b000011, xor>;
481 def XNORrr : F3_1<2, 0b000111,
482 (outs IntRegs:$dst), (ins IntRegs:$b, IntRegs:$c),
484 [(set i32:$dst, (not (xor i32:$b, i32:$c)))]>;
485 def XNORri : F3_2<2, 0b000111,
486 (outs IntRegs:$dst), (ins IntRegs:$b, i32imm:$c),
487 "xnor $b, $c, $dst", []>;
489 // Section B.12 - Shift Instructions, p. 107
490 defm SLL : F3_12<"sll", 0b100101, shl>;
491 defm SRL : F3_12<"srl", 0b100110, srl>;
492 defm SRA : F3_12<"sra", 0b100111, sra>;
494 // Section B.13 - Add Instructions, p. 108
495 defm ADD : F3_12<"add", 0b000000, add>;
497 // "LEA" forms of add (patterns to make tblgen happy)
498 def LEA_ADDri : F3_2<2, 0b000000,
499 (outs IntRegs:$dst), (ins MEMri:$addr),
500 "add ${addr:arith}, $dst",
501 [(set iPTR:$dst, ADDRri:$addr)]>;
504 defm ADDCC : F3_12<"addcc", 0b010000, addc>;
507 defm ADDX : F3_12<"addx", 0b001000, adde>;
509 // Section B.15 - Subtract Instructions, p. 110
510 defm SUB : F3_12 <"sub" , 0b000100, sub>;
512 defm SUBX : F3_12 <"subx" , 0b001100, sube>;
514 let Defs = [ICC] in {
515 defm SUBCC : F3_12 <"subcc", 0b010100, subc>;
517 def CMPrr : F3_1<2, 0b010100,
518 (outs), (ins IntRegs:$b, IntRegs:$c),
520 [(SPcmpicc i32:$b, i32:$c)]>;
521 def CMPri : F3_1<2, 0b010100,
522 (outs), (ins IntRegs:$b, i32imm:$c),
524 [(SPcmpicc i32:$b, (i32 simm13:$c))]>;
527 let Uses = [ICC], Defs = [ICC] in
528 def SUBXCCrr: F3_1<2, 0b011100,
529 (outs IntRegs:$dst), (ins IntRegs:$b, IntRegs:$c),
530 "subxcc $b, $c, $dst", []>;
533 // Section B.18 - Multiply Instructions, p. 113
535 defm UMUL : F3_12np<"umul", 0b001010>;
536 defm SMUL : F3_12 <"smul", 0b001011, mul>;
539 // Section B.19 - Divide Instructions, p. 115
541 defm UDIV : F3_12np<"udiv", 0b001110>;
542 defm SDIV : F3_12np<"sdiv", 0b001111>;
545 // Section B.20 - SAVE and RESTORE, p. 117
546 defm SAVE : F3_12np<"save" , 0b111100>;
547 defm RESTORE : F3_12np<"restore", 0b111101>;
549 // Section B.21 - Branch on Integer Condition Codes Instructions, p. 119
551 // unconditional branch class.
552 class BranchAlways<dag ins, string asmstr, list<dag> pattern>
553 : F2_2<0b010, (outs), ins, asmstr, pattern> {
555 let isTerminator = 1;
556 let hasDelaySlot = 1;
561 def BA : BranchAlways<(ins brtarget:$imm22), "ba $imm22", [(br bb:$imm22)]>;
563 // conditional branch class:
564 class BranchSP<dag ins, string asmstr, list<dag> pattern>
565 : F2_2<0b010, (outs), ins, asmstr, pattern> {
567 let isTerminator = 1;
568 let hasDelaySlot = 1;
571 // Indirect branch instructions.
572 let isTerminator = 1, isBarrier = 1,
573 hasDelaySlot = 1, isBranch =1,
574 isIndirectBranch = 1 in {
575 def BINDrr : F3_1<2, 0b111000,
576 (outs), (ins MEMrr:$ptr),
578 [(brind ADDRrr:$ptr)]>;
579 def BINDri : F3_2<2, 0b111000,
580 (outs), (ins MEMri:$ptr),
582 [(brind ADDRri:$ptr)]>;
586 def BCOND : BranchSP<(ins brtarget:$imm22, CCOp:$cond),
588 [(SPbricc bb:$imm22, imm:$cond)]>;
590 // Section B.22 - Branch on Floating-point Condition Codes Instructions, p. 121
592 // floating-point conditional branch class:
593 class FPBranchSP<dag ins, string asmstr, list<dag> pattern>
594 : F2_2<0b110, (outs), ins, asmstr, pattern> {
596 let isTerminator = 1;
597 let hasDelaySlot = 1;
601 def FBCOND : FPBranchSP<(ins brtarget:$imm22, CCOp:$cond),
603 [(SPbrfcc bb:$imm22, imm:$cond)]>;
606 // Section B.24 - Call and Link Instruction, p. 125
607 // This is the only Format 1 instruction
609 hasDelaySlot = 1, isCall = 1 in {
610 def CALL : InstSP<(outs), (ins calltarget:$dst, variable_ops),
614 let Inst{29-0} = disp;
618 def JMPLrr : F3_1<2, 0b111000,
619 (outs), (ins MEMrr:$ptr, variable_ops),
621 [(call ADDRrr:$ptr)]>;
622 def JMPLri : F3_2<2, 0b111000,
623 (outs), (ins MEMri:$ptr, variable_ops),
625 [(call ADDRri:$ptr)]>;
628 // Section B.28 - Read State Register Instructions
630 def RDY : F3_1<2, 0b101000,
631 (outs IntRegs:$dst), (ins),
634 // Section B.29 - Write State Register Instructions
636 def WRYrr : F3_1<2, 0b110000,
637 (outs), (ins IntRegs:$b, IntRegs:$c),
638 "wr $b, $c, %y", []>;
639 def WRYri : F3_2<2, 0b110000,
640 (outs), (ins IntRegs:$b, i32imm:$c),
641 "wr $b, $c, %y", []>;
643 // Convert Integer to Floating-point Instructions, p. 141
644 def FITOS : F3_3<2, 0b110100, 0b011000100,
645 (outs FPRegs:$dst), (ins FPRegs:$src),
647 [(set FPRegs:$dst, (SPitof FPRegs:$src))]>;
648 def FITOD : F3_3<2, 0b110100, 0b011001000,
649 (outs DFPRegs:$dst), (ins FPRegs:$src),
651 [(set DFPRegs:$dst, (SPitof FPRegs:$src))]>;
652 def FITOQ : F3_3<2, 0b110100, 0b011001100,
653 (outs QFPRegs:$dst), (ins FPRegs:$src),
655 [(set QFPRegs:$dst, (SPitof FPRegs:$src))]>,
656 Requires<[HasHardQuad]>;
658 // Convert Floating-point to Integer Instructions, p. 142
659 def FSTOI : F3_3<2, 0b110100, 0b011010001,
660 (outs FPRegs:$dst), (ins FPRegs:$src),
662 [(set FPRegs:$dst, (SPftoi FPRegs:$src))]>;
663 def FDTOI : F3_3<2, 0b110100, 0b011010010,
664 (outs FPRegs:$dst), (ins DFPRegs:$src),
666 [(set FPRegs:$dst, (SPftoi DFPRegs:$src))]>;
667 def FQTOI : F3_3<2, 0b110100, 0b011010011,
668 (outs FPRegs:$dst), (ins QFPRegs:$src),
670 [(set FPRegs:$dst, (SPftoi QFPRegs:$src))]>,
671 Requires<[HasHardQuad]>;
673 // Convert between Floating-point Formats Instructions, p. 143
674 def FSTOD : F3_3<2, 0b110100, 0b011001001,
675 (outs DFPRegs:$dst), (ins FPRegs:$src),
677 [(set f64:$dst, (fextend f32:$src))]>;
678 def FSTOQ : F3_3<2, 0b110100, 0b011001101,
679 (outs QFPRegs:$dst), (ins FPRegs:$src),
681 [(set f128:$dst, (fextend f32:$src))]>,
682 Requires<[HasHardQuad]>;
683 def FDTOS : F3_3<2, 0b110100, 0b011000110,
684 (outs FPRegs:$dst), (ins DFPRegs:$src),
686 [(set f32:$dst, (fround f64:$src))]>;
687 def FDTOQ : F3_3<2, 0b110100, 0b01101110,
688 (outs QFPRegs:$dst), (ins DFPRegs:$src),
690 [(set f128:$dst, (fextend f64:$src))]>,
691 Requires<[HasHardQuad]>;
692 def FQTOS : F3_3<2, 0b110100, 0b011000111,
693 (outs FPRegs:$dst), (ins QFPRegs:$src),
695 [(set f32:$dst, (fround f128:$src))]>,
696 Requires<[HasHardQuad]>;
697 def FQTOD : F3_3<2, 0b110100, 0b011001011,
698 (outs DFPRegs:$dst), (ins QFPRegs:$src),
700 [(set f64:$dst, (fround f128:$src))]>,
701 Requires<[HasHardQuad]>;
703 // Floating-point Move Instructions, p. 144
704 def FMOVS : F3_3<2, 0b110100, 0b000000001,
705 (outs FPRegs:$dst), (ins FPRegs:$src),
706 "fmovs $src, $dst", []>;
707 def FNEGS : F3_3<2, 0b110100, 0b000000101,
708 (outs FPRegs:$dst), (ins FPRegs:$src),
710 [(set f32:$dst, (fneg f32:$src))]>;
711 def FABSS : F3_3<2, 0b110100, 0b000001001,
712 (outs FPRegs:$dst), (ins FPRegs:$src),
714 [(set f32:$dst, (fabs f32:$src))]>;
717 // Floating-point Square Root Instructions, p.145
718 def FSQRTS : F3_3<2, 0b110100, 0b000101001,
719 (outs FPRegs:$dst), (ins FPRegs:$src),
721 [(set f32:$dst, (fsqrt f32:$src))]>;
722 def FSQRTD : F3_3<2, 0b110100, 0b000101010,
723 (outs DFPRegs:$dst), (ins DFPRegs:$src),
725 [(set f64:$dst, (fsqrt f64:$src))]>;
726 def FSQRTQ : F3_3<2, 0b110100, 0b000101011,
727 (outs QFPRegs:$dst), (ins QFPRegs:$src),
729 [(set f128:$dst, (fsqrt f128:$src))]>,
730 Requires<[HasHardQuad]>;
734 // Floating-point Add and Subtract Instructions, p. 146
735 def FADDS : F3_3<2, 0b110100, 0b001000001,
736 (outs FPRegs:$dst), (ins FPRegs:$src1, FPRegs:$src2),
737 "fadds $src1, $src2, $dst",
738 [(set f32:$dst, (fadd f32:$src1, f32:$src2))]>;
739 def FADDD : F3_3<2, 0b110100, 0b001000010,
740 (outs DFPRegs:$dst), (ins DFPRegs:$src1, DFPRegs:$src2),
741 "faddd $src1, $src2, $dst",
742 [(set f64:$dst, (fadd f64:$src1, f64:$src2))]>;
743 def FADDQ : F3_3<2, 0b110100, 0b001000011,
744 (outs QFPRegs:$dst), (ins QFPRegs:$src1, QFPRegs:$src2),
745 "faddq $src1, $src2, $dst",
746 [(set f128:$dst, (fadd f128:$src1, f128:$src2))]>,
747 Requires<[HasHardQuad]>;
749 def FSUBS : F3_3<2, 0b110100, 0b001000101,
750 (outs FPRegs:$dst), (ins FPRegs:$src1, FPRegs:$src2),
751 "fsubs $src1, $src2, $dst",
752 [(set f32:$dst, (fsub f32:$src1, f32:$src2))]>;
753 def FSUBD : F3_3<2, 0b110100, 0b001000110,
754 (outs DFPRegs:$dst), (ins DFPRegs:$src1, DFPRegs:$src2),
755 "fsubd $src1, $src2, $dst",
756 [(set f64:$dst, (fsub f64:$src1, f64:$src2))]>;
757 def FSUBQ : F3_3<2, 0b110100, 0b001000111,
758 (outs QFPRegs:$dst), (ins QFPRegs:$src1, QFPRegs:$src2),
759 "fsubq $src1, $src2, $dst",
760 [(set f128:$dst, (fsub f128:$src1, f128:$src2))]>,
761 Requires<[HasHardQuad]>;
764 // Floating-point Multiply and Divide Instructions, p. 147
765 def FMULS : F3_3<2, 0b110100, 0b001001001,
766 (outs FPRegs:$dst), (ins FPRegs:$src1, FPRegs:$src2),
767 "fmuls $src1, $src2, $dst",
768 [(set f32:$dst, (fmul f32:$src1, f32:$src2))]>;
769 def FMULD : F3_3<2, 0b110100, 0b001001010,
770 (outs DFPRegs:$dst), (ins DFPRegs:$src1, DFPRegs:$src2),
771 "fmuld $src1, $src2, $dst",
772 [(set f64:$dst, (fmul f64:$src1, f64:$src2))]>;
773 def FMULQ : F3_3<2, 0b110100, 0b001001011,
774 (outs QFPRegs:$dst), (ins QFPRegs:$src1, QFPRegs:$src2),
775 "fmulq $src1, $src2, $dst",
776 [(set f128:$dst, (fmul f128:$src1, f128:$src2))]>,
777 Requires<[HasHardQuad]>;
779 def FSMULD : F3_3<2, 0b110100, 0b001101001,
780 (outs DFPRegs:$dst), (ins FPRegs:$src1, FPRegs:$src2),
781 "fsmuld $src1, $src2, $dst",
782 [(set f64:$dst, (fmul (fextend f32:$src1),
783 (fextend f32:$src2)))]>;
784 def FDMULQ : F3_3<2, 0b110100, 0b001101110,
785 (outs QFPRegs:$dst), (ins DFPRegs:$src1, DFPRegs:$src2),
786 "fdmulq $src1, $src2, $dst",
787 [(set f128:$dst, (fmul (fextend f64:$src1),
788 (fextend f64:$src2)))]>,
789 Requires<[HasHardQuad]>;
791 def FDIVS : F3_3<2, 0b110100, 0b001001101,
792 (outs FPRegs:$dst), (ins FPRegs:$src1, FPRegs:$src2),
793 "fdivs $src1, $src2, $dst",
794 [(set f32:$dst, (fdiv f32:$src1, f32:$src2))]>;
795 def FDIVD : F3_3<2, 0b110100, 0b001001110,
796 (outs DFPRegs:$dst), (ins DFPRegs:$src1, DFPRegs:$src2),
797 "fdivd $src1, $src2, $dst",
798 [(set f64:$dst, (fdiv f64:$src1, f64:$src2))]>;
799 def FDIVQ : F3_3<2, 0b110100, 0b001001111,
800 (outs QFPRegs:$dst), (ins QFPRegs:$src1, QFPRegs:$src2),
801 "fdivq $src1, $src2, $dst",
802 [(set f128:$dst, (fdiv f128:$src1, f128:$src2))]>,
803 Requires<[HasHardQuad]>;
805 // Floating-point Compare Instructions, p. 148
806 // Note: the 2nd template arg is different for these guys.
807 // Note 2: the result of a FCMP is not available until the 2nd cycle
808 // after the instr is retired, but there is no interlock. This behavior
809 // is modelled with a forced noop after the instruction.
810 let Defs = [FCC] in {
811 def FCMPS : F3_3<2, 0b110101, 0b001010001,
812 (outs), (ins FPRegs:$src1, FPRegs:$src2),
813 "fcmps $src1, $src2\n\tnop",
814 [(SPcmpfcc f32:$src1, f32:$src2)]>;
815 def FCMPD : F3_3<2, 0b110101, 0b001010010,
816 (outs), (ins DFPRegs:$src1, DFPRegs:$src2),
817 "fcmpd $src1, $src2\n\tnop",
818 [(SPcmpfcc f64:$src1, f64:$src2)]>;
819 def FCMPQ : F3_3<2, 0b110101, 0b001010011,
820 (outs), (ins QFPRegs:$src1, QFPRegs:$src2),
821 "fcmpq $src1, $src2\n\tnop",
822 [(SPcmpfcc f128:$src1, f128:$src2)]>,
823 Requires<[HasHardQuad]>;
826 //===----------------------------------------------------------------------===//
827 // Instructions for Thread Local Storage(TLS).
828 //===----------------------------------------------------------------------===//
830 def TLS_ADDrr : F3_1<2, 0b000000,
832 (ins IntRegs:$rs1, IntRegs:$rs2, TLSSym:$sym),
833 "add $rs1, $rs2, $rd, $sym",
835 (tlsadd i32:$rs1, i32:$rs2, tglobaltlsaddr:$sym))]>;
838 def TLS_LDrr : F3_1<3, 0b000000,
839 (outs IntRegs:$dst), (ins MEMrr:$addr, TLSSym:$sym),
840 "ld [$addr], $dst, $sym",
842 (tlsld ADDRrr:$addr, tglobaltlsaddr:$sym))]>;
844 let Uses = [O6], isCall = 1 in
845 def TLS_CALL : InstSP<(outs),
846 (ins calltarget:$disp, TLSSym:$sym, variable_ops),
847 "call $disp, $sym\n\tnop",
848 [(tlscall texternalsym:$disp, tglobaltlsaddr:$sym)]> {
851 let Inst{29-0} = disp;
854 //===----------------------------------------------------------------------===//
856 //===----------------------------------------------------------------------===//
858 // V9 Conditional Moves.
859 let Predicates = [HasV9], Constraints = "$f = $rd" in {
860 // Move Integer Register on Condition (MOVcc) p. 194 of the V9 manual.
861 let Uses = [ICC], cc = 0b100 in {
863 : F4_1<0b101100, (outs IntRegs:$rd),
864 (ins IntRegs:$rs2, IntRegs:$f, CCOp:$cond),
865 "mov$cond %icc, $rs2, $rd",
866 [(set i32:$rd, (SPselecticc i32:$rs2, i32:$f, imm:$cond))]>;
869 : F4_2<0b101100, (outs IntRegs:$rd),
870 (ins i32imm:$simm11, IntRegs:$f, CCOp:$cond),
871 "mov$cond %icc, $simm11, $rd",
873 (SPselecticc simm11:$simm11, i32:$f, imm:$cond))]>;
876 let Uses = [FCC], cc = 0b000 in {
878 : F4_1<0b101100, (outs IntRegs:$rd),
879 (ins IntRegs:$rs2, IntRegs:$f, CCOp:$cond),
880 "mov$cond %fcc0, $rs2, $rd",
881 [(set i32:$rd, (SPselectfcc i32:$rs2, i32:$f, imm:$cond))]>;
883 : F4_2<0b101100, (outs IntRegs:$rd),
884 (ins i32imm:$simm11, IntRegs:$f, CCOp:$cond),
885 "mov$cond %fcc0, $simm11, $rd",
887 (SPselectfcc simm11:$simm11, i32:$f, imm:$cond))]>;
890 let Uses = [ICC], opf_cc = 0b100 in {
892 : F4_3<0b110101, 0b000001, (outs FPRegs:$rd),
893 (ins FPRegs:$rs2, FPRegs:$f, CCOp:$cond),
894 "fmovs$cond %icc, $rs2, $rd",
895 [(set f32:$rd, (SPselecticc f32:$rs2, f32:$f, imm:$cond))]>;
897 : F4_3<0b110101, 0b000010, (outs DFPRegs:$rd),
898 (ins DFPRegs:$rs2, DFPRegs:$f, CCOp:$cond),
899 "fmovd$cond %icc, $rs2, $rd",
900 [(set f64:$rd, (SPselecticc f64:$rs2, f64:$f, imm:$cond))]>;
902 : F4_3<0b110101, 0b000011, (outs QFPRegs:$rd),
903 (ins QFPRegs:$rs2, QFPRegs:$f, CCOp:$cond),
904 "fmovd$cond %icc, $rs2, $rd",
905 [(set f128:$rd, (SPselecticc f128:$rs2, f128:$f, imm:$cond))]>;
908 let Uses = [FCC], opf_cc = 0b000 in {
910 : F4_3<0b110101, 0b000001, (outs FPRegs:$rd),
911 (ins FPRegs:$rs2, FPRegs:$f, CCOp:$cond),
912 "fmovs$cond %fcc0, $rs2, $rd",
913 [(set f32:$rd, (SPselectfcc f32:$rs2, f32:$f, imm:$cond))]>;
915 : F4_3<0b110101, 0b000010, (outs DFPRegs:$rd),
916 (ins DFPRegs:$rs2, DFPRegs:$f, CCOp:$cond),
917 "fmovd$cond %fcc0, $rs2, $rd",
918 [(set f64:$rd, (SPselectfcc f64:$rs2, f64:$f, imm:$cond))]>;
920 : F4_3<0b110101, 0b000011, (outs QFPRegs:$rd),
921 (ins QFPRegs:$rs2, QFPRegs:$f, CCOp:$cond),
922 "fmovd$cond %fcc0, $rs2, $rd",
923 [(set f128:$rd, (SPselectfcc f128:$rs2, f128:$f, imm:$cond))]>;
928 // Floating-Point Move Instructions, p. 164 of the V9 manual.
929 let Predicates = [HasV9] in {
930 def FMOVD : F3_3<2, 0b110100, 0b000000010,
931 (outs DFPRegs:$dst), (ins DFPRegs:$src),
932 "fmovd $src, $dst", []>;
933 def FMOVQ : F3_3<2, 0b110100, 0b000000011,
934 (outs QFPRegs:$dst), (ins QFPRegs:$src),
935 "fmovq $src, $dst", []>,
936 Requires<[HasHardQuad]>;
937 def FNEGD : F3_3<2, 0b110100, 0b000000110,
938 (outs DFPRegs:$dst), (ins DFPRegs:$src),
940 [(set f64:$dst, (fneg f64:$src))]>;
941 def FNEGQ : F3_3<2, 0b110100, 0b000000111,
942 (outs QFPRegs:$dst), (ins QFPRegs:$src),
944 [(set f128:$dst, (fneg f128:$src))]>,
945 Requires<[HasHardQuad]>;
946 def FABSD : F3_3<2, 0b110100, 0b000001010,
947 (outs DFPRegs:$dst), (ins DFPRegs:$src),
949 [(set f64:$dst, (fabs f64:$src))]>;
950 def FABSQ : F3_3<2, 0b110100, 0b000001011,
951 (outs QFPRegs:$dst), (ins QFPRegs:$src),
953 [(set f128:$dst, (fabs f128:$src))]>,
954 Requires<[HasHardQuad]>;
957 // POPCrr - This does a ctpop of a 64-bit register. As such, we have to clear
958 // the top 32-bits before using it. To do this clearing, we use a SLLri X,0.
959 def POPCrr : F3_1<2, 0b101110,
960 (outs IntRegs:$dst), (ins IntRegs:$src),
961 "popc $src, $dst", []>, Requires<[HasV9]>;
962 def : Pat<(ctpop i32:$src),
963 (POPCrr (SLLri $src, 0))>;
965 //===----------------------------------------------------------------------===//
966 // Non-Instruction Patterns
967 //===----------------------------------------------------------------------===//
970 def : Pat<(i32 simm13:$val),
971 (ORri (i32 G0), imm:$val)>;
972 // Arbitrary immediates.
973 def : Pat<(i32 imm:$val),
974 (ORri (SETHIi (HI22 imm:$val)), (LO10 imm:$val))>;
977 // Global addresses, constant pool entries
978 def : Pat<(SPhi tglobaladdr:$in), (SETHIi tglobaladdr:$in)>;
979 def : Pat<(SPlo tglobaladdr:$in), (ORri (i32 G0), tglobaladdr:$in)>;
980 def : Pat<(SPhi tconstpool:$in), (SETHIi tconstpool:$in)>;
981 def : Pat<(SPlo tconstpool:$in), (ORri (i32 G0), tconstpool:$in)>;
983 // GlobalTLS addresses
984 def : Pat<(SPhi tglobaltlsaddr:$in), (SETHIi tglobaltlsaddr:$in)>;
985 def : Pat<(SPlo tglobaltlsaddr:$in), (ORri (i32 G0), tglobaltlsaddr:$in)>;
986 def : Pat<(add (SPhi tglobaltlsaddr:$in1), (SPlo tglobaltlsaddr:$in2)),
987 (ADDri (SETHIi tglobaltlsaddr:$in1), (tglobaltlsaddr:$in2))>;
988 def : Pat<(xor (SPhi tglobaltlsaddr:$in1), (SPlo tglobaltlsaddr:$in2)),
989 (XORri (SETHIi tglobaltlsaddr:$in1), (tglobaltlsaddr:$in2))>;
992 def : Pat<(SPhi tblockaddress:$in), (SETHIi tblockaddress:$in)>;
993 def : Pat<(SPlo tblockaddress:$in), (ORri (i32 G0), tblockaddress:$in)>;
995 // Add reg, lo. This is used when taking the addr of a global/constpool entry.
996 def : Pat<(add iPTR:$r, (SPlo tglobaladdr:$in)), (ADDri $r, tglobaladdr:$in)>;
997 def : Pat<(add iPTR:$r, (SPlo tconstpool:$in)), (ADDri $r, tconstpool:$in)>;
998 def : Pat<(add iPTR:$r, (SPlo tblockaddress:$in)),
999 (ADDri $r, tblockaddress:$in)>;
1002 def : Pat<(call tglobaladdr:$dst),
1003 (CALL tglobaladdr:$dst)>;
1004 def : Pat<(call texternalsym:$dst),
1005 (CALL texternalsym:$dst)>;
1007 // Map integer extload's to zextloads.
1008 def : Pat<(i32 (extloadi1 ADDRrr:$src)), (LDUBrr ADDRrr:$src)>;
1009 def : Pat<(i32 (extloadi1 ADDRri:$src)), (LDUBri ADDRri:$src)>;
1010 def : Pat<(i32 (extloadi8 ADDRrr:$src)), (LDUBrr ADDRrr:$src)>;
1011 def : Pat<(i32 (extloadi8 ADDRri:$src)), (LDUBri ADDRri:$src)>;
1012 def : Pat<(i32 (extloadi16 ADDRrr:$src)), (LDUHrr ADDRrr:$src)>;
1013 def : Pat<(i32 (extloadi16 ADDRri:$src)), (LDUHri ADDRri:$src)>;
1015 // zextload bool -> zextload byte
1016 def : Pat<(i32 (zextloadi1 ADDRrr:$src)), (LDUBrr ADDRrr:$src)>;
1017 def : Pat<(i32 (zextloadi1 ADDRri:$src)), (LDUBri ADDRri:$src)>;
1019 // store 0, addr -> store %g0, addr
1020 def : Pat<(store (i32 0), ADDRrr:$dst), (STrr ADDRrr:$dst, (i32 G0))>;
1021 def : Pat<(store (i32 0), ADDRri:$dst), (STri ADDRri:$dst, (i32 G0))>;
1023 include "SparcInstr64Bit.td"