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:$amt2)]>;
251 let hasSideEffects = 1, mayStore = 1 in {
252 let rd = 0, rs1 = 0, rs2 = 0 in
253 def FLUSHW : F3_1<0b10, 0b101011, (outs), (ins),
255 [(flushw)]>, Requires<[HasV9]>;
256 let rd = 0, rs1 = 1, simm13 = 3 in
257 def TA3 : F3_2<0b10, 0b111010, (outs), (ins),
263 def UNIMP : F2_1<0b000, (outs), (ins i32imm:$val),
266 // SELECT_CC_* - Used to implement the SELECT_CC DAG operation. Expanded after
267 // instruction selection into a branch sequence. This has to handle all
268 // permutations of selection between i32/f32/f64 on ICC and FCC.
269 // Expanded after instruction selection.
270 let Uses = [ICC], usesCustomInserter = 1 in {
271 def SELECT_CC_Int_ICC
272 : Pseudo<(outs IntRegs:$dst), (ins IntRegs:$T, IntRegs:$F, i32imm:$Cond),
273 "; SELECT_CC_Int_ICC PSEUDO!",
274 [(set i32:$dst, (SPselecticc i32:$T, i32:$F, imm:$Cond))]>;
276 : Pseudo<(outs FPRegs:$dst), (ins FPRegs:$T, FPRegs:$F, i32imm:$Cond),
277 "; SELECT_CC_FP_ICC PSEUDO!",
278 [(set f32:$dst, (SPselecticc f32:$T, f32:$F, imm:$Cond))]>;
280 def SELECT_CC_DFP_ICC
281 : Pseudo<(outs DFPRegs:$dst), (ins DFPRegs:$T, DFPRegs:$F, i32imm:$Cond),
282 "; SELECT_CC_DFP_ICC PSEUDO!",
283 [(set f64:$dst, (SPselecticc f64:$T, f64:$F, imm:$Cond))]>;
285 def SELECT_CC_QFP_ICC
286 : Pseudo<(outs QFPRegs:$dst), (ins QFPRegs:$T, QFPRegs:$F, i32imm:$Cond),
287 "; SELECT_CC_QFP_ICC PSEUDO!",
288 [(set f128:$dst, (SPselecticc f128:$T, f128:$F, imm:$Cond))]>;
291 let usesCustomInserter = 1, Uses = [FCC] in {
293 def SELECT_CC_Int_FCC
294 : Pseudo<(outs IntRegs:$dst), (ins IntRegs:$T, IntRegs:$F, i32imm:$Cond),
295 "; SELECT_CC_Int_FCC PSEUDO!",
296 [(set i32:$dst, (SPselectfcc i32:$T, i32:$F, imm:$Cond))]>;
299 : Pseudo<(outs FPRegs:$dst), (ins FPRegs:$T, FPRegs:$F, i32imm:$Cond),
300 "; SELECT_CC_FP_FCC PSEUDO!",
301 [(set f32:$dst, (SPselectfcc f32:$T, f32:$F, imm:$Cond))]>;
302 def SELECT_CC_DFP_FCC
303 : Pseudo<(outs DFPRegs:$dst), (ins DFPRegs:$T, DFPRegs:$F, i32imm:$Cond),
304 "; SELECT_CC_DFP_FCC PSEUDO!",
305 [(set f64:$dst, (SPselectfcc f64:$T, f64:$F, imm:$Cond))]>;
306 def SELECT_CC_QFP_FCC
307 : Pseudo<(outs QFPRegs:$dst), (ins QFPRegs:$T, QFPRegs:$F, i32imm:$Cond),
308 "; SELECT_CC_QFP_FCC PSEUDO!",
309 [(set f128:$dst, (SPselectfcc f128:$T, f128:$F, imm:$Cond))]>;
313 // Section A.3 - Synthetic Instructions, p. 85
314 // special cases of JMPL:
315 let isReturn = 1, isTerminator = 1, hasDelaySlot = 1, isBarrier = 1 in {
316 let rd = 0, rs1 = 15 in
317 def RETL: F3_2<2, 0b111000, (outs), (ins i32imm:$val),
318 "jmp %o7+$val", [(retflag simm13:$val)]>;
320 let rd = 0, rs1 = 31 in
321 def RET: F3_2<2, 0b111000, (outs), (ins i32imm:$val),
325 // Section B.1 - Load Integer Instructions, p. 90
326 def LDSBrr : F3_1<3, 0b001001,
327 (outs IntRegs:$dst), (ins MEMrr:$addr),
328 "ldsb [$addr], $dst",
329 [(set i32:$dst, (sextloadi8 ADDRrr:$addr))]>;
330 def LDSBri : F3_2<3, 0b001001,
331 (outs IntRegs:$dst), (ins MEMri:$addr),
332 "ldsb [$addr], $dst",
333 [(set i32:$dst, (sextloadi8 ADDRri:$addr))]>;
334 def LDSHrr : F3_1<3, 0b001010,
335 (outs IntRegs:$dst), (ins MEMrr:$addr),
336 "ldsh [$addr], $dst",
337 [(set i32:$dst, (sextloadi16 ADDRrr:$addr))]>;
338 def LDSHri : F3_2<3, 0b001010,
339 (outs IntRegs:$dst), (ins MEMri:$addr),
340 "ldsh [$addr], $dst",
341 [(set i32:$dst, (sextloadi16 ADDRri:$addr))]>;
342 def LDUBrr : F3_1<3, 0b000001,
343 (outs IntRegs:$dst), (ins MEMrr:$addr),
344 "ldub [$addr], $dst",
345 [(set i32:$dst, (zextloadi8 ADDRrr:$addr))]>;
346 def LDUBri : F3_2<3, 0b000001,
347 (outs IntRegs:$dst), (ins MEMri:$addr),
348 "ldub [$addr], $dst",
349 [(set i32:$dst, (zextloadi8 ADDRri:$addr))]>;
350 def LDUHrr : F3_1<3, 0b000010,
351 (outs IntRegs:$dst), (ins MEMrr:$addr),
352 "lduh [$addr], $dst",
353 [(set i32:$dst, (zextloadi16 ADDRrr:$addr))]>;
354 def LDUHri : F3_2<3, 0b000010,
355 (outs IntRegs:$dst), (ins MEMri:$addr),
356 "lduh [$addr], $dst",
357 [(set i32:$dst, (zextloadi16 ADDRri:$addr))]>;
358 def LDrr : F3_1<3, 0b000000,
359 (outs IntRegs:$dst), (ins MEMrr:$addr),
361 [(set i32:$dst, (load ADDRrr:$addr))]>;
362 def LDri : F3_2<3, 0b000000,
363 (outs IntRegs:$dst), (ins MEMri:$addr),
365 [(set i32:$dst, (load ADDRri:$addr))]>;
367 // Section B.2 - Load Floating-point Instructions, p. 92
368 def LDFrr : F3_1<3, 0b100000,
369 (outs FPRegs:$dst), (ins MEMrr:$addr),
371 [(set f32:$dst, (load ADDRrr:$addr))]>;
372 def LDFri : F3_2<3, 0b100000,
373 (outs FPRegs:$dst), (ins MEMri:$addr),
375 [(set f32:$dst, (load ADDRri:$addr))]>;
376 def LDDFrr : F3_1<3, 0b100011,
377 (outs DFPRegs:$dst), (ins MEMrr:$addr),
379 [(set f64:$dst, (load ADDRrr:$addr))]>;
380 def LDDFri : F3_2<3, 0b100011,
381 (outs DFPRegs:$dst), (ins MEMri:$addr),
383 [(set f64:$dst, (load ADDRri:$addr))]>;
384 def LDQFrr : F3_1<3, 0b100010,
385 (outs QFPRegs:$dst), (ins MEMrr:$addr),
387 [(set f128:$dst, (load ADDRrr:$addr))]>,
388 Requires<[HasV9, HasHardQuad]>;
389 def LDQFri : F3_2<3, 0b100010,
390 (outs QFPRegs:$dst), (ins MEMri:$addr),
392 [(set f128:$dst, (load ADDRri:$addr))]>,
393 Requires<[HasV9, HasHardQuad]>;
395 // Section B.4 - Store Integer Instructions, p. 95
396 def STBrr : F3_1<3, 0b000101,
397 (outs), (ins MEMrr:$addr, IntRegs:$src),
399 [(truncstorei8 i32:$src, ADDRrr:$addr)]>;
400 def STBri : F3_2<3, 0b000101,
401 (outs), (ins MEMri:$addr, IntRegs:$src),
403 [(truncstorei8 i32:$src, ADDRri:$addr)]>;
404 def STHrr : F3_1<3, 0b000110,
405 (outs), (ins MEMrr:$addr, IntRegs:$src),
407 [(truncstorei16 i32:$src, ADDRrr:$addr)]>;
408 def STHri : F3_2<3, 0b000110,
409 (outs), (ins MEMri:$addr, IntRegs:$src),
411 [(truncstorei16 i32:$src, ADDRri:$addr)]>;
412 def STrr : F3_1<3, 0b000100,
413 (outs), (ins MEMrr:$addr, IntRegs:$src),
415 [(store i32:$src, ADDRrr:$addr)]>;
416 def STri : F3_2<3, 0b000100,
417 (outs), (ins MEMri:$addr, IntRegs:$src),
419 [(store i32:$src, ADDRri:$addr)]>;
421 // Section B.5 - Store Floating-point Instructions, p. 97
422 def STFrr : F3_1<3, 0b100100,
423 (outs), (ins MEMrr:$addr, FPRegs:$src),
425 [(store f32:$src, ADDRrr:$addr)]>;
426 def STFri : F3_2<3, 0b100100,
427 (outs), (ins MEMri:$addr, FPRegs:$src),
429 [(store f32:$src, ADDRri:$addr)]>;
430 def STDFrr : F3_1<3, 0b100111,
431 (outs), (ins MEMrr:$addr, DFPRegs:$src),
433 [(store f64:$src, ADDRrr:$addr)]>;
434 def STDFri : F3_2<3, 0b100111,
435 (outs), (ins MEMri:$addr, DFPRegs:$src),
437 [(store f64:$src, ADDRri:$addr)]>;
438 def STQFrr : F3_1<3, 0b100110,
439 (outs), (ins MEMrr:$addr, QFPRegs:$src),
441 [(store f128:$src, ADDRrr:$addr)]>,
442 Requires<[HasV9, HasHardQuad]>;
443 def STQFri : F3_2<3, 0b100110,
444 (outs), (ins MEMri:$addr, QFPRegs:$src),
446 [(store f128:$src, ADDRri:$addr)]>,
447 Requires<[HasV9, HasHardQuad]>;
449 // Section B.9 - SETHI Instruction, p. 104
450 def SETHIi: F2_1<0b100,
451 (outs IntRegs:$dst), (ins i32imm:$src),
453 [(set i32:$dst, SETHIimm:$src)]>;
455 // Section B.10 - NOP Instruction, p. 105
456 // (It's a special case of SETHI)
457 let rd = 0, imm22 = 0 in
458 def NOP : F2_1<0b100, (outs), (ins), "nop", []>;
460 // Section B.11 - Logical Instructions, p. 106
461 defm AND : F3_12<"and", 0b000001, and>;
463 def ANDNrr : F3_1<2, 0b000101,
464 (outs IntRegs:$dst), (ins IntRegs:$b, IntRegs:$c),
466 [(set i32:$dst, (and i32:$b, (not i32:$c)))]>;
467 def ANDNri : F3_2<2, 0b000101,
468 (outs IntRegs:$dst), (ins IntRegs:$b, i32imm:$c),
469 "andn $b, $c, $dst", []>;
471 defm OR : F3_12<"or", 0b000010, or>;
473 def ORNrr : F3_1<2, 0b000110,
474 (outs IntRegs:$dst), (ins IntRegs:$b, IntRegs:$c),
476 [(set i32:$dst, (or i32:$b, (not i32:$c)))]>;
477 def ORNri : F3_2<2, 0b000110,
478 (outs IntRegs:$dst), (ins IntRegs:$b, i32imm:$c),
479 "orn $b, $c, $dst", []>;
480 defm XOR : F3_12<"xor", 0b000011, xor>;
482 def XNORrr : F3_1<2, 0b000111,
483 (outs IntRegs:$dst), (ins IntRegs:$b, IntRegs:$c),
485 [(set i32:$dst, (not (xor i32:$b, i32:$c)))]>;
486 def XNORri : F3_2<2, 0b000111,
487 (outs IntRegs:$dst), (ins IntRegs:$b, i32imm:$c),
488 "xnor $b, $c, $dst", []>;
490 // Section B.12 - Shift Instructions, p. 107
491 defm SLL : F3_12<"sll", 0b100101, shl>;
492 defm SRL : F3_12<"srl", 0b100110, srl>;
493 defm SRA : F3_12<"sra", 0b100111, sra>;
495 // Section B.13 - Add Instructions, p. 108
496 defm ADD : F3_12<"add", 0b000000, add>;
498 // "LEA" forms of add (patterns to make tblgen happy)
499 def LEA_ADDri : F3_2<2, 0b000000,
500 (outs IntRegs:$dst), (ins MEMri:$addr),
501 "add ${addr:arith}, $dst",
502 [(set iPTR:$dst, ADDRri:$addr)]>;
505 defm ADDCC : F3_12<"addcc", 0b010000, addc>;
508 defm ADDX : F3_12<"addx", 0b001000, adde>;
510 // Section B.15 - Subtract Instructions, p. 110
511 defm SUB : F3_12 <"sub" , 0b000100, sub>;
513 defm SUBX : F3_12 <"subx" , 0b001100, sube>;
516 defm SUBCC : F3_12 <"subcc", 0b010100, subc>;
518 let Defs = [ICC], rd = 0 in {
519 def CMPrr : F3_1<2, 0b010100,
520 (outs), (ins IntRegs:$b, IntRegs:$c),
522 [(SPcmpicc i32:$b, i32:$c)]>;
523 def CMPri : F3_2<2, 0b010100,
524 (outs), (ins IntRegs:$b, i32imm:$c),
526 [(SPcmpicc i32:$b, (i32 simm13:$c))]>;
529 let Uses = [ICC], Defs = [ICC] in
530 def SUBXCCrr: F3_1<2, 0b011100,
531 (outs IntRegs:$dst), (ins IntRegs:$b, IntRegs:$c),
532 "subxcc $b, $c, $dst", []>;
535 // Section B.18 - Multiply Instructions, p. 113
537 defm UMUL : F3_12np<"umul", 0b001010>;
538 defm SMUL : F3_12 <"smul", 0b001011, mul>;
541 // Section B.19 - Divide Instructions, p. 115
543 defm UDIV : F3_12np<"udiv", 0b001110>;
544 defm SDIV : F3_12np<"sdiv", 0b001111>;
547 // Section B.20 - SAVE and RESTORE, p. 117
548 defm SAVE : F3_12np<"save" , 0b111100>;
549 defm RESTORE : F3_12np<"restore", 0b111101>;
551 // Section B.21 - Branch on Integer Condition Codes Instructions, p. 119
553 // unconditional branch class.
554 class BranchAlways<dag ins, string asmstr, list<dag> pattern>
555 : F2_2<0b010, (outs), ins, asmstr, pattern> {
557 let isTerminator = 1;
558 let hasDelaySlot = 1;
563 def BA : BranchAlways<(ins brtarget:$imm22), "ba $imm22", [(br bb:$imm22)]>;
565 // conditional branch class:
566 class BranchSP<dag ins, string asmstr, list<dag> pattern>
567 : F2_2<0b010, (outs), ins, asmstr, pattern> {
569 let isTerminator = 1;
570 let hasDelaySlot = 1;
573 // Indirect branch instructions.
574 let isTerminator = 1, isBarrier = 1,
575 hasDelaySlot = 1, isBranch =1,
576 isIndirectBranch = 1, rd = 0 in {
577 def BINDrr : F3_1<2, 0b111000,
578 (outs), (ins MEMrr:$ptr),
580 [(brind ADDRrr:$ptr)]>;
581 def BINDri : F3_2<2, 0b111000,
582 (outs), (ins MEMri:$ptr),
584 [(brind ADDRri:$ptr)]>;
588 def BCOND : BranchSP<(ins brtarget:$imm22, CCOp:$cond),
590 [(SPbricc bb:$imm22, imm:$cond)]>;
592 // Section B.22 - Branch on Floating-point Condition Codes Instructions, p. 121
594 // floating-point conditional branch class:
595 class FPBranchSP<dag ins, string asmstr, list<dag> pattern>
596 : F2_2<0b110, (outs), ins, asmstr, pattern> {
598 let isTerminator = 1;
599 let hasDelaySlot = 1;
603 def FBCOND : FPBranchSP<(ins brtarget:$imm22, CCOp:$cond),
605 [(SPbrfcc bb:$imm22, imm:$cond)]>;
608 // Section B.24 - Call and Link Instruction, p. 125
609 // This is the only Format 1 instruction
611 hasDelaySlot = 1, isCall = 1 in {
612 def CALL : InstSP<(outs), (ins calltarget:$dst, variable_ops),
616 let Inst{29-0} = disp;
620 def JMPLrr : F3_1<2, 0b111000,
621 (outs), (ins MEMrr:$ptr, variable_ops),
623 [(call ADDRrr:$ptr)]> { let rd = 15; }
624 def JMPLri : F3_2<2, 0b111000,
625 (outs), (ins MEMri:$ptr, variable_ops),
627 [(call ADDRri:$ptr)]> { let rd = 15; }
630 // Section B.28 - Read State Register Instructions
631 let Uses = [Y], rs1 = 0, rs2 = 0 in
632 def RDY : F3_1<2, 0b101000,
633 (outs IntRegs:$dst), (ins),
636 // Section B.29 - Write State Register Instructions
637 let Defs = [Y], rd = 0 in {
638 def WRYrr : F3_1<2, 0b110000,
639 (outs), (ins IntRegs:$b, IntRegs:$c),
640 "wr $b, $c, %y", []>;
641 def WRYri : F3_2<2, 0b110000,
642 (outs), (ins IntRegs:$b, i32imm:$c),
643 "wr $b, $c, %y", []>;
645 // Convert Integer to Floating-point Instructions, p. 141
646 def FITOS : F3_3u<2, 0b110100, 0b011000100,
647 (outs FPRegs:$dst), (ins FPRegs:$src),
649 [(set FPRegs:$dst, (SPitof FPRegs:$src))]>;
650 def FITOD : F3_3u<2, 0b110100, 0b011001000,
651 (outs DFPRegs:$dst), (ins FPRegs:$src),
653 [(set DFPRegs:$dst, (SPitof FPRegs:$src))]>;
654 def FITOQ : F3_3u<2, 0b110100, 0b011001100,
655 (outs QFPRegs:$dst), (ins FPRegs:$src),
657 [(set QFPRegs:$dst, (SPitof FPRegs:$src))]>,
658 Requires<[HasHardQuad]>;
660 // Convert Floating-point to Integer Instructions, p. 142
661 def FSTOI : F3_3u<2, 0b110100, 0b011010001,
662 (outs FPRegs:$dst), (ins FPRegs:$src),
664 [(set FPRegs:$dst, (SPftoi FPRegs:$src))]>;
665 def FDTOI : F3_3u<2, 0b110100, 0b011010010,
666 (outs FPRegs:$dst), (ins DFPRegs:$src),
668 [(set FPRegs:$dst, (SPftoi DFPRegs:$src))]>;
669 def FQTOI : F3_3u<2, 0b110100, 0b011010011,
670 (outs FPRegs:$dst), (ins QFPRegs:$src),
672 [(set FPRegs:$dst, (SPftoi QFPRegs:$src))]>,
673 Requires<[HasHardQuad]>;
675 // Convert between Floating-point Formats Instructions, p. 143
676 def FSTOD : F3_3u<2, 0b110100, 0b011001001,
677 (outs DFPRegs:$dst), (ins FPRegs:$src),
679 [(set f64:$dst, (fextend f32:$src))]>;
680 def FSTOQ : F3_3u<2, 0b110100, 0b011001101,
681 (outs QFPRegs:$dst), (ins FPRegs:$src),
683 [(set f128:$dst, (fextend f32:$src))]>,
684 Requires<[HasHardQuad]>;
685 def FDTOS : F3_3u<2, 0b110100, 0b011000110,
686 (outs FPRegs:$dst), (ins DFPRegs:$src),
688 [(set f32:$dst, (fround f64:$src))]>;
689 def FDTOQ : F3_3u<2, 0b110100, 0b01101110,
690 (outs QFPRegs:$dst), (ins DFPRegs:$src),
692 [(set f128:$dst, (fextend f64:$src))]>,
693 Requires<[HasHardQuad]>;
694 def FQTOS : F3_3u<2, 0b110100, 0b011000111,
695 (outs FPRegs:$dst), (ins QFPRegs:$src),
697 [(set f32:$dst, (fround f128:$src))]>,
698 Requires<[HasHardQuad]>;
699 def FQTOD : F3_3u<2, 0b110100, 0b011001011,
700 (outs DFPRegs:$dst), (ins QFPRegs:$src),
702 [(set f64:$dst, (fround f128:$src))]>,
703 Requires<[HasHardQuad]>;
705 // Floating-point Move Instructions, p. 144
706 def FMOVS : F3_3u<2, 0b110100, 0b000000001,
707 (outs FPRegs:$dst), (ins FPRegs:$src),
708 "fmovs $src, $dst", []>;
709 def FNEGS : F3_3u<2, 0b110100, 0b000000101,
710 (outs FPRegs:$dst), (ins FPRegs:$src),
712 [(set f32:$dst, (fneg f32:$src))]>;
713 def FABSS : F3_3u<2, 0b110100, 0b000001001,
714 (outs FPRegs:$dst), (ins FPRegs:$src),
716 [(set f32:$dst, (fabs f32:$src))]>;
719 // Floating-point Square Root Instructions, p.145
720 def FSQRTS : F3_3u<2, 0b110100, 0b000101001,
721 (outs FPRegs:$dst), (ins FPRegs:$src),
723 [(set f32:$dst, (fsqrt f32:$src))]>;
724 def FSQRTD : F3_3u<2, 0b110100, 0b000101010,
725 (outs DFPRegs:$dst), (ins DFPRegs:$src),
727 [(set f64:$dst, (fsqrt f64:$src))]>;
728 def FSQRTQ : F3_3u<2, 0b110100, 0b000101011,
729 (outs QFPRegs:$dst), (ins QFPRegs:$src),
731 [(set f128:$dst, (fsqrt f128:$src))]>,
732 Requires<[HasHardQuad]>;
736 // Floating-point Add and Subtract Instructions, p. 146
737 def FADDS : F3_3<2, 0b110100, 0b001000001,
738 (outs FPRegs:$dst), (ins FPRegs:$src1, FPRegs:$src2),
739 "fadds $src1, $src2, $dst",
740 [(set f32:$dst, (fadd f32:$src1, f32:$src2))]>;
741 def FADDD : F3_3<2, 0b110100, 0b001000010,
742 (outs DFPRegs:$dst), (ins DFPRegs:$src1, DFPRegs:$src2),
743 "faddd $src1, $src2, $dst",
744 [(set f64:$dst, (fadd f64:$src1, f64:$src2))]>;
745 def FADDQ : F3_3<2, 0b110100, 0b001000011,
746 (outs QFPRegs:$dst), (ins QFPRegs:$src1, QFPRegs:$src2),
747 "faddq $src1, $src2, $dst",
748 [(set f128:$dst, (fadd f128:$src1, f128:$src2))]>,
749 Requires<[HasHardQuad]>;
751 def FSUBS : F3_3<2, 0b110100, 0b001000101,
752 (outs FPRegs:$dst), (ins FPRegs:$src1, FPRegs:$src2),
753 "fsubs $src1, $src2, $dst",
754 [(set f32:$dst, (fsub f32:$src1, f32:$src2))]>;
755 def FSUBD : F3_3<2, 0b110100, 0b001000110,
756 (outs DFPRegs:$dst), (ins DFPRegs:$src1, DFPRegs:$src2),
757 "fsubd $src1, $src2, $dst",
758 [(set f64:$dst, (fsub f64:$src1, f64:$src2))]>;
759 def FSUBQ : F3_3<2, 0b110100, 0b001000111,
760 (outs QFPRegs:$dst), (ins QFPRegs:$src1, QFPRegs:$src2),
761 "fsubq $src1, $src2, $dst",
762 [(set f128:$dst, (fsub f128:$src1, f128:$src2))]>,
763 Requires<[HasHardQuad]>;
766 // Floating-point Multiply and Divide Instructions, p. 147
767 def FMULS : F3_3<2, 0b110100, 0b001001001,
768 (outs FPRegs:$dst), (ins FPRegs:$src1, FPRegs:$src2),
769 "fmuls $src1, $src2, $dst",
770 [(set f32:$dst, (fmul f32:$src1, f32:$src2))]>;
771 def FMULD : F3_3<2, 0b110100, 0b001001010,
772 (outs DFPRegs:$dst), (ins DFPRegs:$src1, DFPRegs:$src2),
773 "fmuld $src1, $src2, $dst",
774 [(set f64:$dst, (fmul f64:$src1, f64:$src2))]>;
775 def FMULQ : F3_3<2, 0b110100, 0b001001011,
776 (outs QFPRegs:$dst), (ins QFPRegs:$src1, QFPRegs:$src2),
777 "fmulq $src1, $src2, $dst",
778 [(set f128:$dst, (fmul f128:$src1, f128:$src2))]>,
779 Requires<[HasHardQuad]>;
781 def FSMULD : F3_3<2, 0b110100, 0b001101001,
782 (outs DFPRegs:$dst), (ins FPRegs:$src1, FPRegs:$src2),
783 "fsmuld $src1, $src2, $dst",
784 [(set f64:$dst, (fmul (fextend f32:$src1),
785 (fextend f32:$src2)))]>;
786 def FDMULQ : F3_3<2, 0b110100, 0b001101110,
787 (outs QFPRegs:$dst), (ins DFPRegs:$src1, DFPRegs:$src2),
788 "fdmulq $src1, $src2, $dst",
789 [(set f128:$dst, (fmul (fextend f64:$src1),
790 (fextend f64:$src2)))]>,
791 Requires<[HasHardQuad]>;
793 def FDIVS : F3_3<2, 0b110100, 0b001001101,
794 (outs FPRegs:$dst), (ins FPRegs:$src1, FPRegs:$src2),
795 "fdivs $src1, $src2, $dst",
796 [(set f32:$dst, (fdiv f32:$src1, f32:$src2))]>;
797 def FDIVD : F3_3<2, 0b110100, 0b001001110,
798 (outs DFPRegs:$dst), (ins DFPRegs:$src1, DFPRegs:$src2),
799 "fdivd $src1, $src2, $dst",
800 [(set f64:$dst, (fdiv f64:$src1, f64:$src2))]>;
801 def FDIVQ : F3_3<2, 0b110100, 0b001001111,
802 (outs QFPRegs:$dst), (ins QFPRegs:$src1, QFPRegs:$src2),
803 "fdivq $src1, $src2, $dst",
804 [(set f128:$dst, (fdiv f128:$src1, f128:$src2))]>,
805 Requires<[HasHardQuad]>;
807 // Floating-point Compare Instructions, p. 148
808 // Note: the 2nd template arg is different for these guys.
809 // Note 2: the result of a FCMP is not available until the 2nd cycle
810 // after the instr is retired, but there is no interlock. This behavior
811 // is modelled with a forced noop after the instruction.
812 let Defs = [FCC] in {
813 def FCMPS : F3_3c<2, 0b110101, 0b001010001,
814 (outs), (ins FPRegs:$src1, FPRegs:$src2),
815 "fcmps $src1, $src2\n\tnop",
816 [(SPcmpfcc f32:$src1, f32:$src2)]>;
817 def FCMPD : F3_3c<2, 0b110101, 0b001010010,
818 (outs), (ins DFPRegs:$src1, DFPRegs:$src2),
819 "fcmpd $src1, $src2\n\tnop",
820 [(SPcmpfcc f64:$src1, f64:$src2)]>;
821 def FCMPQ : F3_3c<2, 0b110101, 0b001010011,
822 (outs), (ins QFPRegs:$src1, QFPRegs:$src2),
823 "fcmpq $src1, $src2\n\tnop",
824 [(SPcmpfcc f128:$src1, f128:$src2)]>,
825 Requires<[HasHardQuad]>;
828 //===----------------------------------------------------------------------===//
829 // Instructions for Thread Local Storage(TLS).
830 //===----------------------------------------------------------------------===//
832 def TLS_ADDrr : F3_1<2, 0b000000,
834 (ins IntRegs:$rs1, IntRegs:$rs2, TLSSym:$sym),
835 "add $rs1, $rs2, $rd, $sym",
837 (tlsadd i32:$rs1, i32:$rs2, tglobaltlsaddr:$sym))]>;
840 def TLS_LDrr : F3_1<3, 0b000000,
841 (outs IntRegs:$dst), (ins MEMrr:$addr, TLSSym:$sym),
842 "ld [$addr], $dst, $sym",
844 (tlsld ADDRrr:$addr, tglobaltlsaddr:$sym))]>;
846 let Uses = [O6], isCall = 1 in
847 def TLS_CALL : InstSP<(outs),
848 (ins calltarget:$disp, TLSSym:$sym, variable_ops),
849 "call $disp, $sym\n\tnop",
850 [(tlscall texternalsym:$disp, tglobaltlsaddr:$sym)]> {
853 let Inst{29-0} = disp;
856 //===----------------------------------------------------------------------===//
858 //===----------------------------------------------------------------------===//
860 // V9 Conditional Moves.
861 let Predicates = [HasV9], Constraints = "$f = $rd" in {
862 // Move Integer Register on Condition (MOVcc) p. 194 of the V9 manual.
863 let Uses = [ICC], cc = 0b100 in {
865 : F4_1<0b101100, (outs IntRegs:$rd),
866 (ins IntRegs:$rs2, IntRegs:$f, CCOp:$cond),
867 "mov$cond %icc, $rs2, $rd",
868 [(set i32:$rd, (SPselecticc i32:$rs2, i32:$f, imm:$cond))]>;
871 : F4_2<0b101100, (outs IntRegs:$rd),
872 (ins i32imm:$simm11, IntRegs:$f, CCOp:$cond),
873 "mov$cond %icc, $simm11, $rd",
875 (SPselecticc simm11:$simm11, i32:$f, imm:$cond))]>;
878 let Uses = [FCC], cc = 0b000 in {
880 : F4_1<0b101100, (outs IntRegs:$rd),
881 (ins IntRegs:$rs2, IntRegs:$f, CCOp:$cond),
882 "mov$cond %fcc0, $rs2, $rd",
883 [(set i32:$rd, (SPselectfcc i32:$rs2, i32:$f, imm:$cond))]>;
885 : F4_2<0b101100, (outs IntRegs:$rd),
886 (ins i32imm:$simm11, IntRegs:$f, CCOp:$cond),
887 "mov$cond %fcc0, $simm11, $rd",
889 (SPselectfcc simm11:$simm11, i32:$f, imm:$cond))]>;
892 let Uses = [ICC], opf_cc = 0b100 in {
894 : F4_3<0b110101, 0b000001, (outs FPRegs:$rd),
895 (ins FPRegs:$rs2, FPRegs:$f, CCOp:$cond),
896 "fmovs$cond %icc, $rs2, $rd",
897 [(set f32:$rd, (SPselecticc f32:$rs2, f32:$f, imm:$cond))]>;
899 : F4_3<0b110101, 0b000010, (outs DFPRegs:$rd),
900 (ins DFPRegs:$rs2, DFPRegs:$f, CCOp:$cond),
901 "fmovd$cond %icc, $rs2, $rd",
902 [(set f64:$rd, (SPselecticc f64:$rs2, f64:$f, imm:$cond))]>;
904 : F4_3<0b110101, 0b000011, (outs QFPRegs:$rd),
905 (ins QFPRegs:$rs2, QFPRegs:$f, CCOp:$cond),
906 "fmovd$cond %icc, $rs2, $rd",
907 [(set f128:$rd, (SPselecticc f128:$rs2, f128:$f, imm:$cond))]>;
910 let Uses = [FCC], opf_cc = 0b000 in {
912 : F4_3<0b110101, 0b000001, (outs FPRegs:$rd),
913 (ins FPRegs:$rs2, FPRegs:$f, CCOp:$cond),
914 "fmovs$cond %fcc0, $rs2, $rd",
915 [(set f32:$rd, (SPselectfcc f32:$rs2, f32:$f, imm:$cond))]>;
917 : F4_3<0b110101, 0b000010, (outs DFPRegs:$rd),
918 (ins DFPRegs:$rs2, DFPRegs:$f, CCOp:$cond),
919 "fmovd$cond %fcc0, $rs2, $rd",
920 [(set f64:$rd, (SPselectfcc f64:$rs2, f64:$f, imm:$cond))]>;
922 : F4_3<0b110101, 0b000011, (outs QFPRegs:$rd),
923 (ins QFPRegs:$rs2, QFPRegs:$f, CCOp:$cond),
924 "fmovd$cond %fcc0, $rs2, $rd",
925 [(set f128:$rd, (SPselectfcc f128:$rs2, f128:$f, imm:$cond))]>;
930 // Floating-Point Move Instructions, p. 164 of the V9 manual.
931 let Predicates = [HasV9] in {
932 def FMOVD : F3_3u<2, 0b110100, 0b000000010,
933 (outs DFPRegs:$dst), (ins DFPRegs:$src),
934 "fmovd $src, $dst", []>;
935 def FMOVQ : F3_3u<2, 0b110100, 0b000000011,
936 (outs QFPRegs:$dst), (ins QFPRegs:$src),
937 "fmovq $src, $dst", []>,
938 Requires<[HasHardQuad]>;
939 def FNEGD : F3_3u<2, 0b110100, 0b000000110,
940 (outs DFPRegs:$dst), (ins DFPRegs:$src),
942 [(set f64:$dst, (fneg f64:$src))]>;
943 def FNEGQ : F3_3u<2, 0b110100, 0b000000111,
944 (outs QFPRegs:$dst), (ins QFPRegs:$src),
946 [(set f128:$dst, (fneg f128:$src))]>,
947 Requires<[HasHardQuad]>;
948 def FABSD : F3_3u<2, 0b110100, 0b000001010,
949 (outs DFPRegs:$dst), (ins DFPRegs:$src),
951 [(set f64:$dst, (fabs f64:$src))]>;
952 def FABSQ : F3_3u<2, 0b110100, 0b000001011,
953 (outs QFPRegs:$dst), (ins QFPRegs:$src),
955 [(set f128:$dst, (fabs f128:$src))]>,
956 Requires<[HasHardQuad]>;
959 // POPCrr - This does a ctpop of a 64-bit register. As such, we have to clear
960 // the top 32-bits before using it. To do this clearing, we use a SLLri X,0.
962 def POPCrr : F3_1<2, 0b101110,
963 (outs IntRegs:$dst), (ins IntRegs:$src),
964 "popc $src, $dst", []>, Requires<[HasV9]>;
965 def : Pat<(ctpop i32:$src),
966 (POPCrr (SLLri $src, 0))>;
968 //===----------------------------------------------------------------------===//
969 // Non-Instruction Patterns
970 //===----------------------------------------------------------------------===//
973 def : Pat<(i32 simm13:$val),
974 (ORri (i32 G0), imm:$val)>;
975 // Arbitrary immediates.
976 def : Pat<(i32 imm:$val),
977 (ORri (SETHIi (HI22 imm:$val)), (LO10 imm:$val))>;
980 // Global addresses, constant pool entries
981 def : Pat<(SPhi tglobaladdr:$in), (SETHIi tglobaladdr:$in)>;
982 def : Pat<(SPlo tglobaladdr:$in), (ORri (i32 G0), tglobaladdr:$in)>;
983 def : Pat<(SPhi tconstpool:$in), (SETHIi tconstpool:$in)>;
984 def : Pat<(SPlo tconstpool:$in), (ORri (i32 G0), tconstpool:$in)>;
986 // GlobalTLS addresses
987 def : Pat<(SPhi tglobaltlsaddr:$in), (SETHIi tglobaltlsaddr:$in)>;
988 def : Pat<(SPlo tglobaltlsaddr:$in), (ORri (i32 G0), tglobaltlsaddr:$in)>;
989 def : Pat<(add (SPhi tglobaltlsaddr:$in1), (SPlo tglobaltlsaddr:$in2)),
990 (ADDri (SETHIi tglobaltlsaddr:$in1), (tglobaltlsaddr:$in2))>;
991 def : Pat<(xor (SPhi tglobaltlsaddr:$in1), (SPlo tglobaltlsaddr:$in2)),
992 (XORri (SETHIi tglobaltlsaddr:$in1), (tglobaltlsaddr:$in2))>;
995 def : Pat<(SPhi tblockaddress:$in), (SETHIi tblockaddress:$in)>;
996 def : Pat<(SPlo tblockaddress:$in), (ORri (i32 G0), tblockaddress:$in)>;
998 // Add reg, lo. This is used when taking the addr of a global/constpool entry.
999 def : Pat<(add iPTR:$r, (SPlo tglobaladdr:$in)), (ADDri $r, tglobaladdr:$in)>;
1000 def : Pat<(add iPTR:$r, (SPlo tconstpool:$in)), (ADDri $r, tconstpool:$in)>;
1001 def : Pat<(add iPTR:$r, (SPlo tblockaddress:$in)),
1002 (ADDri $r, tblockaddress:$in)>;
1005 def : Pat<(call tglobaladdr:$dst),
1006 (CALL tglobaladdr:$dst)>;
1007 def : Pat<(call texternalsym:$dst),
1008 (CALL texternalsym:$dst)>;
1010 // Map integer extload's to zextloads.
1011 def : Pat<(i32 (extloadi1 ADDRrr:$src)), (LDUBrr ADDRrr:$src)>;
1012 def : Pat<(i32 (extloadi1 ADDRri:$src)), (LDUBri ADDRri:$src)>;
1013 def : Pat<(i32 (extloadi8 ADDRrr:$src)), (LDUBrr ADDRrr:$src)>;
1014 def : Pat<(i32 (extloadi8 ADDRri:$src)), (LDUBri ADDRri:$src)>;
1015 def : Pat<(i32 (extloadi16 ADDRrr:$src)), (LDUHrr ADDRrr:$src)>;
1016 def : Pat<(i32 (extloadi16 ADDRri:$src)), (LDUHri ADDRri:$src)>;
1018 // zextload bool -> zextload byte
1019 def : Pat<(i32 (zextloadi1 ADDRrr:$src)), (LDUBrr ADDRrr:$src)>;
1020 def : Pat<(i32 (zextloadi1 ADDRri:$src)), (LDUBri ADDRri:$src)>;
1022 // store 0, addr -> store %g0, addr
1023 def : Pat<(store (i32 0), ADDRrr:$dst), (STrr ADDRrr:$dst, (i32 G0))>;
1024 def : Pat<(store (i32 0), ADDRri:$dst), (STri ADDRri:$dst, (i32 G0))>;
1026 include "SparcInstr64Bit.td"