1 //===- Sparc.td - Target Description for Sparc V9 Target --------*- C++ -*-===//
3 //===----------------------------------------------------------------------===//
5 #include "../Target.td"
7 #include "SparcV9_Reg.td"
9 //===----------------------------------------------------------------------===//
11 //===----------------------------------------------------------------------===//
13 class InstV9 : Instruction { // Sparc instruction baseline
19 set Inst{31-30} = op; // Top two bits are the 'op' field
21 // Bit attributes specific to Sparc instructions
22 bit isPasi = 0; // Does this instruction affect an alternate addr space?
23 bit isDeprecated = 0; // Is this instruction deprecated?
24 bit isPrivileged = 0; // Is this a privileged instruction?
27 #include "SparcV9_F2.td"
28 #include "SparcV9_F3.td"
29 #include "SparcV9_F4.td"
31 //===----------------------------------------------------------------------===//
32 // Instruction list...
35 // Section A.2: Add - p137
36 def ADDr : F3_1<2, 0b000000, "add">; // add r, r, r
37 def ADDi : F3_2<2, 0b000000, "add">; // add r, i, r
38 def ADDccr : F3_1<2, 0b010000, "addcc">; // addcc r, r, r
39 def ADDcci : F3_2<2, 0b010000, "addcc">; // addcc r, i, r
40 def ADDCr : F3_1<2, 0b001000, "addC">; // addC r, r, r
41 def ADDCi : F3_2<2, 0b001000, "addC">; // addC r, i, r
42 def ADDCccr : F3_1<2, 0b011000, "addCcc">; // addCcc r, r, r
43 def ADDCcci : F3_2<2, 0b011000, "addCcc">; // addCcc r, i, r
45 // Section A.3: Branch on Integer Register with Prediction - p162
47 def BRZ : F2_4<0b001, "brz">; // Branch on rs1 == 0
48 def BRLEZ : F2_4<0b010, "brlez">; // Branch on rs1 <= 0
49 def BRLZ : F2_4<0b011, "brlz">; // Branch on rs1 < 0
50 def BRNZ : F2_4<0b101, "brnz">; // Branch on rs1 != 0
51 def BRGZ : F2_4<0b110, "brgz">; // Branch on rs1 > 0
52 def BRGEZ : F2_4<0b111, "brgez">; // Branch on rs1 >= 0
56 set isDeprecated = 1 in {
58 def FBA : F2_2<0b1000, "fba">; // Branch always
59 def FBN : F2_2<0b0000, "fbn">; // Branch never
60 def FBU : F2_2<0b0111, "fbu">; // Branch on unordered
61 def FBG : F2_2<0b0110, "fbg">; // Branch >
62 def FBUG : F2_2<0b0101, "fbug">; // Branch on unordered or >
63 def FBL : F2_2<0b0100, "fbl">; // Branch <
64 def FBUL : F2_2<0b0011, "fbul">; // Branch on unordered or <
65 def FBLG : F2_2<0b0010, "fblg">; // Branch < or >
66 def FBNE : F2_2<0b0001, "fbne">; // Branch !=
67 def FBE : F2_2<0b1001, "fbe">; // Branch ==
68 def FBUE : F2_2<0b1010, "fbue">; // Branch on unordered or ==
69 def FBGE : F2_2<0b1011, "fbge">; // Branch > or ==
70 def FBUGE : F2_2<0b1100, "fbuge">; // Branch unord or > or ==
71 def FBLE : F2_2<0b1101, "fble">; // Branch < or ==
72 def FBULE : F2_2<0b1110, "fbule">; // Branch unord or < or ==
73 def FBO : F2_2<0b1111, "fbo">; // Branch on ordered
78 // Not used in the Sparc backend
81 def FBPA : F2_3<0b1000, "fbpa">; // Branch always
82 def FBPN : F2_3<0b0000, "fbpn">; // Branch never
83 def FBPU : F2_3<0b0111, "fbpu">; // Branch on unordered
84 def FBPG : F2_3<0b0110, "fbpg">; // Branch >
85 def FBPUG : F2_3<0b0101, "fbpug">; // Branch on unordered or >
86 def FBPL : F2_3<0b0100, "fbpl">; // Branch <
87 def FBPUL : F2_3<0b0011, "fbpul">; // Branch on unordered or <
88 def FBPLG : F2_3<0b0010, "fbplg">; // Branch < or >
89 def FBPNE : F2_3<0b0001, "fbpne">; // Branch !=
90 def FBPE : F2_3<0b1001, "fbpe">; // Branch ==
91 def FBPUE : F2_3<0b1010, "fbpue">; // Branch on unordered or ==
92 def FBPGE : F2_3<0b1011, "fbpge">; // Branch > or ==
93 def FBPUGE : F2_3<0b1100, "fbpuge">; // Branch unord or > or ==
94 def FBPLE : F2_3<0b1101, "fbple">; // Branch < or ==
95 def FBPULE : F2_3<0b1110, "fbpule">; // Branch unord or < or ==
96 def FBPO : F2_3<0b1111, "fbpo">; // Branch on ordered
100 // Section A.6: Branch on Integer condition codes (Bicc) - p146
101 set isDeprecated = 1 in {
103 def BA : F2_2<0b1000, "ba">; // Branch always
104 def BN : F2_2<0b0000, "bn">; // Branch never
105 def BNE : F2_2<0b1001, "bne">; // Branch !=
106 def BE : F2_2<0b0001, "be">; // Branch ==
107 def BG : F2_2<0b1010, "bg">; // Branch >
108 def BLE : F2_2<0b0010, "ble">; // Branch <=
109 def BGE : F2_2<0b1011, "bge">; // Branch >=
110 def BL : F2_2<0b0011, "bl">; // Branch <
111 def BGU : F2_2<0b1100, "bgu">; // Branch unsigned >
112 def BLEU : F2_2<0b0100, "bleu">; // Branch unsigned <=
113 def BCC : F2_2<0b1101, "bcc">; // Branch unsigned >=
114 def BCS : F2_2<0b0101, "bcs">; // Branch unsigned <=
115 def BPOS : F2_2<0b1110, "bpos">; // Branch on positive
116 def BNEG : F2_2<0b0110, "bneg">; // Branch on negative
117 def BVC : F2_2<0b1111, "bvc">; // Branch on overflow clear
118 def BVS : F2_2<0b0111, "bvs">; // Branch on overflow set
122 // Section A.7: Branch on integer condition codes with prediction - p148
123 // Not used in the Sparc backend
126 def BPA : F2_3<0b1000, "bpa">; // Branch always
127 def BPN : F2_3<0b0000, "bpn">; // Branch never
128 def BPNE : F2_3<0b1001, "bpne">; // Branch !=
129 def BPE : F2_3<0b0001, "bpe">; // Branch ==
130 def BPG : F2_3<0b1010, "bpg">; // Branch >
131 def BPLE : F2_3<0b0010, "bple">; // Branch <=
132 def BPGE : F2_3<0b1011, "bpge">; // Branch >=
133 def BPL : F2_3<0b0011, "bpl">; // Branch <
134 def BPGU : F2_3<0b1100, "bpgu">; // Branch unsigned >
135 def BPLEU : F2_3<0b0100, "bpleu">; // Branch unsigned <=
136 def BPCC : F2_3<0b1101, "bpcc">; // Branch unsigned >=
137 def BPCS : F2_3<0b0101, "bpcs">; // Branch unsigned <=
138 def BPPOS : F2_3<0b1110, "bppos">; // Branch on positive
139 def BPNEG : F2_3<0b0110, "bpneg">; // Branch on negative
140 def BPVC : F2_3<0b1111, "bpvc">; // Branch on overflow clear
141 def BPVS : F2_3<0b0111, "bpvs">; // Branch on overflow set
145 // Section A.8: CALL - p151, the only Format #1 instruction
149 set Inst{29-0} = disp;
154 // Section A.9: Compare and Swap - p176
155 // CASA/CASXA: are for alternate address spaces! Ignore them
158 // Section A.10: Divide (64-bit / 32-bit) - p178
159 // Not used in the Sparc backend
161 set isDeprecated = 1 in {
162 def UDIVr : F3_1<2, 0b001110, "udiv">; // udiv r, r, r
163 def UDIVi : F3_2<2, 0b001110, "udiv">; // udiv r, r, i
164 def SDIVr : F3_1<2, 0b001111, "sdiv">; // sdiv r, r, r
165 def SDIVi : F3_2<2, 0b001111, "sdiv">; // sdiv r, r, i
166 def UDIVCCr : F3_1<2, 0b011110, "udivcc">; // udivcc r, r, r
167 def UDIVCCi : F3_2<2, 0b011110, "udivcc">; // udivcc r, r, i
168 def SDIVCCr : F3_1<2, 0b011111, "sdivcc">; // sdivcc r, r, r
169 def SDIVCCi : F3_2<2, 0b011111, "sdivcc">; // sdivcc r, r, i
173 // Section A.11: DONE and RETRY - p181
174 // Not used in the Sparc backend
176 set isPrivileged = 1 in {
177 def DONE : F3_18<0, "done">; // done
178 def RETRY : F3_18<1, "retry">; // retry
182 // Section A.12: Floating-Point Add and Subtract - p182
183 def FADDS : F3_16<2, 0b110100, 0x41, "fadds">; // fadds f, f, f
184 def FADDD : F3_16<2, 0b110100, 0x42, "faddd">; // faddd f, f, f
185 def FADDQ : F3_16<2, 0b110100, 0x43, "faddq">; // faddq f, f, f
186 def FSUBS : F3_16<2, 0b110100, 0x45, "fsubs">; // fsubs f, f, f
187 def FSUBD : F3_16<2, 0b110100, 0x46, "fsubd">; // fsubd f, f, f
188 def FSUBQ : F3_16<2, 0b110100, 0x47, "fsubq">; // fsubq f, f, f
190 // Section A.13: Floating-point compare - p159
191 def FCMPS : F3_15<2, 0b110101, 0b010100001, "fcmps">; // fcmps %fcc, r1, r2
192 def FCMPD : F3_15<2, 0b110101, 0b010100010, "fcmpd">; // fcmpd %fcc, r1, r2
193 def FCMPQ : F3_15<2, 0b110101, 0b010100011, "fcmpq">; // fcmpq %fcc, r1, r2
194 def FCMPES : F3_15<2, 0b110101, 0b010100101, "fcmpes">; // fcmpes %fcc, r1, r2
195 def FCMPED : F3_15<2, 0b110101, 0b010100110, "fcmped">; // fcmped %fcc, r1, r2
196 def FCMPEQ : F3_15<2, 0b110101, 0b010100111, "fcmpeq">; // fcmpeq %fcc, r1, r2
198 // Section A.14: Convert floating-point to integer - p161
199 def FSTOX : F3_14<2, 0b110100, 0b010000001, "fstox">; // fstox rs2, rd
200 def FDTOX : F3_14<2, 0b110100, 0b010000010, "fstox">; // fstox rs2, rd
201 def FQTOX : F3_14<2, 0b110100, 0b010000011, "fstox">; // fstox rs2, rd
202 def FSTOI : F3_14<2, 0b110100, 0b011010001, "fstoi">; // fstoi rs2, rd
203 def FDTOI : F3_14<2, 0b110100, 0b011010010, "fdtoi">; // fdtoi rs2, rd
204 def FQTOI : F3_14<2, 0b110100, 0b011010011, "fqtoi">; // fqtoi rs2, rd
206 // Section A.15: Convert between floating-point formats - p162
207 def FSTOD : F3_14<2, 0b110100, 0b011001001, "fstod">; // fstod rs2, rd
208 def FSTOQ : F3_14<2, 0b110100, 0b011001101, "fstoq">; // fstoq rs2, rd
209 def FDTOS : F3_14<2, 0b110100, 0b011000110, "fstos">; // fstos rs2, rd
210 def FDTOQ : F3_14<2, 0b110100, 0b011001110, "fdtoq">; // fdtoq rs2, rd
211 def FQTOS : F3_14<2, 0b110100, 0b011000111, "fqtos">; // fqtos rs2, rd
212 def FQTOD : F3_14<2, 0b110100, 0b011001011, "fqtod">; // fqtod rs2, rd
214 // Section A.16: Convert integer to floating-point - p163
215 def FXTOS : F3_14<2, 0b110100, 0b010000100, "fxtos">; // fxtos rs2, rd
216 def FXTOD : F3_14<2, 0b110100, 0b010001000, "fxtod">; // fxtod rs2, rd
217 def FXTOQ : F3_14<2, 0b110100, 0b010001100, "fxtoq">; // fxtoq rs2, rd
218 def FITOS : F3_14<2, 0b110100, 0b011000100, "fitos">; // fitos rs2, rd
219 def FITOD : F3_14<2, 0b110100, 0b011001000, "fitod">; // fitod rs2, rd
220 def FITOQ : F3_14<2, 0b110100, 0b011001100, "fitoq">; // fitoq rs2, rd
222 // Section A.17: Floating-Point Move - p164
223 def FMOVS : F3_14<2, 0b110100, 0b000000001, "fmovs">; // fmovs r, r
224 def FMOVD : F3_14<2, 0b110100, 0b000000010, "fmovs">; // fmovd r, r
225 //def FMOVQ : F3_14<2, 0b110100, 0b000000011, "fmovs">; // fmovq r, r
226 def FNEGS : F3_14<2, 0b110100, 0b000000101, "fnegs">; // fnegs r, r
227 def FNEGD : F3_14<2, 0b110100, 0b000000110, "fnegs">; // fnegs r, r
228 //def FNEGQ : F3_14<2, 0b110100, 0b000000111, "fnegs">; // fnegs r, r
229 def FABSS : F3_14<2, 0b110100, 0b000001001, "fabss">; // fabss r, r
230 def FABSD : F3_14<2, 0b110100, 0b000001010, "fabss">; // fabss r, r
231 //def FABSQ : F3_14<2, 0b110100, 0b000001011, "fabss">; // fabss r, r
233 // Section A.18: Floating-Point Multiply and Divide - p165
234 def FMULS : F3_16<2, 0b110100, 0b001001001, "fmuls">; // fmuls r, r, r
235 def FMULD : F3_16<2, 0b110100, 0b001001010, "fmuld">; // fmuld r, r, r
236 def FMULQ : F3_16<2, 0b110100, 0b001001011, "fmulq">; // fmulq r, r, r
237 def FSMULD : F3_16<2, 0b110100, 0b001101001, "fsmuld">; // fsmuls r, r, r
238 def FDMULQ : F3_16<2, 0b110100, 0b001101110, "fdmulq">; // fdmuls r, r, r
239 def FDIVS : F3_16<2, 0b110100, 0b001001101, "fdivs">; // fdivs r, r, r
240 def FDIVD : F3_16<2, 0b110100, 0b001001110, "fdivs">; // fdivd r, r, r
241 def FDIVQ : F3_16<2, 0b110100, 0b001001111, "fdivs">; // fdivq r, r, r
243 // Section A.19: Floating-Point Square Root - p166
244 def FSQRTS : F3_14<2, 0b110100, 0b000101001, "fsqrts">; // fsqrts r, r
245 def FSQRTD : F3_14<2, 0b110100, 0b000101010, "fsqrts">; // fsqrts r, r
246 def FSQRTQ : F3_14<2, 0b110100, 0b000101011, "fsqrts">; // fsqrts r, r
248 // FIXME: A.20: Flush Instruction Memory - p167
249 // FIXME: A.21: Flush Register Windows - p169
251 // A.22: Illegal instruction Trap - p170
252 // Not currently used
254 // A.23: Implementation-Dependent Instructions - p171
255 // Not currently used
257 // Section A.24: Jump and Link - p172
258 // Mimicking the Sparc's instr def...
259 def JMPLCALLr : F3_1<2, 0b111000, "jmpl">; // jmpl [r+r], r
260 def JMPLCALLi : F3_2<2, 0b111000, "jmpl">; // jmpl [r+i], r
261 def JMPLRETr : F3_1<2, 0b111000, "jmpl">; // jmpl [r+r], r
262 def JMPLRETi : F3_2<2, 0b111000, "jmpl">; // jmpl [r+i], r
264 // Section A.25: Load Floating-Point - p173
265 def LDFr : F3_1<3, 0b100000, "ld">; // ld [r+r], r
266 def LDFi : F3_2<3, 0b100000, "ld">; // ld [r+i], r
267 def LDDFr : F3_1<3, 0b100011, "ldd">; // ldd [r+r], r
268 def LDDFi : F3_2<3, 0b100011, "ldd">; // ldd [r+i], r
269 def LDQFr : F3_1<3, 0b100010, "ldq">; // ldq [r+r], r
270 def LDQFi : F3_2<3, 0b100010, "ldq">; // ldq [r+i], r
271 set isDeprecated = 1 in {
273 def LDFSRr : F3_1<3, 0b100001, "ld">; // ld [r+r], r
274 def LDFSRi : F3_2<3, 0b100001, "ld">; // ld [r+i], r
278 def LDXFSRr : F3_1<3, 0b100001, "ldx">; // ldx [r+r], r
279 def LDXFSRi : F3_2<3, 0b100001, "ldx">; // ldx [r+i], r
282 // Section A.27: Load Integer - p178
283 def LDSBr : F3_1<3, 0b001001, "ldsb">; // ldsb [r+r], r
284 def LDSBi : F3_2<3, 0b001001, "ldsb">; // ldsb [r+i], r
285 def LDSHr : F3_1<3, 0b001010, "ldsh">; // ldsh [r+r], r
286 def LDSHi : F3_2<3, 0b001010, "ldsh">; // ldsh [r+i], r
287 def LDSWr : F3_1<3, 0b001000, "ldsw">; // ldsh [r+r], r
288 def LDSWi : F3_2<3, 0b001000, "ldsw">; // ldsh [r+i], r
289 def LDUBr : F3_1<3, 0b000001, "ldub">; // ldub [r+r], r
290 def LDUBi : F3_2<3, 0b000001, "ldub">; // ldub [r+i], r
291 def LDUHr : F3_1<3, 0b000010, "lduh">; // lduh [r+r], r
292 def LDUHi : F3_2<3, 0b000010, "lduh">; // lduh [r+i], r
294 def LDUWr : F3_1<3, 0b000000, "lduw">; // lduw [r+r], r
295 def LDUWi : F3_2<3, 0b000000, "lduw">; // lduw [r+i], r
296 // LDD should no longer be used, LDX should be used instead
297 def LDXr : F3_1<3, 0b001011, "ldx">; // ldx [r+r], r
298 def LDXi : F3_2<3, 0b001011, "ldx">; // ldx [r+i], r
300 set isDeprecated = 1 in {
301 def LDDr : F3_1<3, 0b000011, "ldd">; // ldd [r+r], r
302 def LDDi : F3_2<3, 0b000011, "ldd">; // ldd [r+i], r
306 // Section A.31: Logical operations
307 def ANDr : F3_1<2, 0b000001, "and">; // and r, r, r
308 def ANDi : F3_2<2, 0b000001, "and">; // and r, r, i
309 def ANDccr : F3_1<2, 0b010001, "andcc">; // andcc r, r, r
310 def ANDcci : F3_2<2, 0b010001, "andcc">; // andcc r, r, i
311 def ANDNr : F3_1<2, 0b000101, "andn">; // andn r, r, r
312 def ANDNi : F3_2<2, 0b000101, "andn">; // andn r, r, i
313 def ANDNccr : F3_1<2, 0b010101, "andncc">; // andncc r, r, r
314 def ANDNcci : F3_2<2, 0b010101, "andncc">; // andncc r, r, i
316 def ORr : F3_1<2, 0b000010, "or">; // or r, r, r
317 def ORi : F3_2<2, 0b000010, "or">; // or r, r, i
318 def ORccr : F3_1<2, 0b010010, "orcc">; // orcc r, r, r
319 def ORcci : F3_2<2, 0b010010, "orcc">; // orcc r, r, i
320 def ORNr : F3_1<2, 0b000110, "orn">; // orn r, r, r
321 def ORNi : F3_2<2, 0b000110, "orn">; // orn r, r, i
322 def ORNccr : F3_1<2, 0b010110, "orncc">; // orncc r, r, r
323 def ORNcci : F3_2<2, 0b010110, "orncc">; // orncc r, r, i
325 def XORr : F3_1<2, 0b000011, "xor">; // xor r, r, r
326 def XORi : F3_2<2, 0b000011, "xor">; // xor r, r, i
327 def XORccr : F3_1<2, 0b010011, "xorcc">; // xorcc r, r, r
328 def XORcci : F3_2<2, 0b010011, "xorcc">; // xorcc r, r, i
329 def XNORr : F3_1<2, 0b000111, "xnor">; // xnor r, r, r
330 def XNORi : F3_2<2, 0b000111, "xnor">; // xnor r, r, i
331 def XNORccr : F3_1<2, 0b010111, "xnorcc">; // xnorcc r, r, r
332 def XNORcci : F3_2<2, 0b010111, "xnorcc">; // xnorcc r, r, i
334 // Section A.32: Memory Barrier - p186
335 // Not currently used in the Sparc backend
337 // Section A.33: Move Floating-Point Register on Condition (FMOVcc)
339 // For integer condition codes
340 def FMOVA : F4_7<2, 0b110101, 0b1000, "fmova">; // fmova r, r
341 def FMOVN : F4_7<2, 0b110101, 0b0000, "fmovn">; // fmovn r, r
342 def FMOVNE : F4_7<2, 0b110101, 0b1001, "fmovne">; // fmovne r, r
343 def FMOVE : F4_7<2, 0b110101, 0b0000, "fmove">; // fmove r, r
344 def FMOVG : F4_7<2, 0b110101, 0b1010, "fmovg">; // fmovg r, r
345 def FMOVLE : F4_7<2, 0b110101, 0b0000, "fmovle">; // fmovle r, r
346 def FMOVGE : F4_7<2, 0b110101, 0b1011, "fmovge">; // fmovge r, r
347 def FMOVL : F4_7<2, 0b110101, 0b0011, "fmovl">; // fmovl r, r
348 def FMOVGU : F4_7<2, 0b110101, 0b1100, "fmovgu">; // fmovgu r, r
349 def FMOVLEU : F4_7<2, 0b110101, 0b0100, "fmovleu">; // fmovleu r, r
350 def FMOVCC : F4_7<2, 0b110101, 0b1101, "fmovcc">; // fmovcc r, r
351 def FMOVCS : F4_7<2, 0b110101, 0b0101, "fmovcs">; // fmovcs r, r
352 def FMOVPOS : F4_7<2, 0b110101, 0b1110, "fmovpos">; // fmovpos r, r
353 def FMOVNEG : F4_7<2, 0b110101, 0b0110, "fmovneg">; // fmovneg r, r
354 def FMOVVC : F4_7<2, 0b110101, 0b1111, "fmovvc">; // fmovvc r, r
355 def FMOVVS : F4_7<2, 0b110101, 0b0111, "fmovvs">; // fmovvs r, r
357 // For floating-point condition codes
358 def FMOVFA : F4_7<2, 0b110101, 0b0100, "fmovfa">; // fmovfa r, r
359 def FMOVFN : F4_7<2, 0b110101, 0b0000, "fmovfn">; // fmovfa r, r
360 def FMOVFU : F4_7<2, 0b110101, 0b0111, "fmovfu">; // fmovfu r, r
361 def FMOVFG : F4_7<2, 0b110101, 0b0110, "fmovfg">; // fmovfg r, r
362 def FMOVFUG : F4_7<2, 0b110101, 0b0101, "fmovfug">; // fmovfug r, r
363 def FMOVFL : F4_7<2, 0b110101, 0b0100, "fmovfl">; // fmovfl r, r
364 def FMOVFUL : F4_7<2, 0b110101, 0b0011, "fmovful">; // fmovful r, r
365 def FMOVFLG : F4_7<2, 0b110101, 0b0010, "fmovflg">; // fmovflg r, r
366 def FMOVFNE : F4_7<2, 0b110101, 0b0001, "fmovfne">; // fmovfne r, r
367 def FMOVFE : F4_7<2, 0b110101, 0b1001, "fmovfe">; // fmovfe r, r
368 def FMOVFUE : F4_7<2, 0b110101, 0b1010, "fmovfue">; // fmovfue r, r
369 def FMOVGE : F4_7<2, 0b110101, 0b1011, "fmovge">; // fmovge r, r
370 def FMOVFUGE : F4_7<2, 0b110101, 0b1100, "fmovfuge">; // fmovfuge r, r
371 def FMOVFLE : F4_7<2, 0b110101, 0b1101, "fmovfle">; // fmovfle r, r
372 def FMOVFULE : F4_7<2, 0b110101, 0b1110, "fmovfule">; // fmovfule r, r
373 def FMOVFO : F4_7<2, 0b110101, 0b1111, "fmovfo">; // fmovfo r, r
376 // Section A.34: Move FP Register on Integer Register condition (FMOVr) - p192
377 def FMOVRSZ : F4_6<2, 0b110101, 0b001, 0b00101, "fmovrsz">; //fmovsrz r,r,rd
378 def FMOVRSLEZ : F4_6<2, 0b110101, 0b010, 0b00101, "fmovrslez">;//fmovsrz r,r,rd
379 def FMOVRSLZ : F4_6<2, 0b110101, 0b011, 0b00101, "fmovrslz">; //fmovsrz r,r,rd
380 def FMOVRSNZ : F4_6<2, 0b110101, 0b101, 0b00101, "fmovrsne">; //fmovsrz r,r,rd
381 def FMOVRSGZ : F4_6<2, 0b110101, 0b110, 0b00101, "fmovrsgz">; //fmovsrz r,r,rd
382 def FMOVRSGEZ : F4_6<2, 0b110101, 0b111, 0b00101, "fmovrsgez">;//fmovsrz r,r,rd
384 def FMOVRDZ : F4_6<2, 0b110101, 0b001, 0b00110, "fmovrdz">; //fmovsrz r,r,rd
385 def FMOVRDLEZ : F4_6<2, 0b110101, 0b010, 0b00110, "fmovrdlez">;//fmovsrz r,r,rd
386 def FMOVRDLZ : F4_6<2, 0b110101, 0b011, 0b00110, "fmovrdlz">; //fmovsrz r,r,rd
387 def FMOVRDNZ : F4_6<2, 0b110101, 0b101, 0b00110, "fmovrdne">; //fmovsrz r,r,rd
388 def FMOVRDGZ : F4_6<2, 0b110101, 0b110, 0b00110, "fmovrdgz">; //fmovsrz r,r,rd
389 def FMOVRDGEZ : F4_6<2, 0b110101, 0b111, 0b00110, "fmovrdgez">;//fmovsrz r,r,rd
391 def FMOVRQZ : F4_6<2, 0b110101, 0b001, 0b00111, "fmovrqz">; //fmovsrz r,r,rd
392 def FMOVRQLEZ : F4_6<2, 0b110101, 0b010, 0b00111, "fmovrqlez">;//fmovsrz r,r,rd
393 def FMOVRQLZ : F4_6<2, 0b110101, 0b011, 0b00111, "fmovrqlz">; //fmovsrz r,r,rd
394 def FMOVRQNZ : F4_6<2, 0b110101, 0b101, 0b00111, "fmovrqne">; //fmovsrz r,r,rd
395 def FMOVRQGZ : F4_6<2, 0b110101, 0b110, 0b00111, "fmovrqgz">; //fmovsrz r,r,rd
396 def FMOVRQGEZ : F4_6<2, 0b110101, 0b111, 0b00111, "fmovrqgez">;//fmovsrz r,r,rd
399 // Section A.35: Move Integer Register on Condition (MOVcc) - p194
400 // For integer condition codes
401 def MOVAr : F4_3<2, 0b101100, 0b1000, "mova">; // mova i/xcc, rs2, rd
402 def MOVAi : F4_4<2, 0b101100, 0b1000, "mova">; // mova i/xcc, rs2, rd
403 def MOVNr : F4_3<2, 0b101100, 0b0000, "movn">; // mova i/xcc, rs2, rd
404 def MOVNi : F4_4<2, 0b101100, 0b0000, "movn">; // mova i/xcc, rs2, rd
405 def MOVNEr : F4_3<2, 0b101100, 0b1001, "movne">; // mova i/xcc, rs2, rd
406 def MOVNEi : F4_4<2, 0b101100, 0b1001, "movne">; // mova i/xcc, rs2, rd
407 def MOVEr : F4_3<2, 0b101100, 0b0001, "move">; // mova i/xcc, rs2, rd
408 def MOVEi : F4_4<2, 0b101100, 0b0001, "move">; // mova i/xcc, rs2, rd
409 def MOVGr : F4_3<2, 0b101100, 0b1010, "movg">; // mova i/xcc, rs2, rd
410 def MOVGi : F4_4<2, 0b101100, 0b1010, "movg">; // mova i/xcc, rs2, rd
411 def MOVLEr : F4_3<2, 0b101100, 0b0010, "movle">; // mova i/xcc, rs2, rd
412 def MOVLEi : F4_4<2, 0b101100, 0b0010, "movle">; // mova i/xcc, rs2, rd
413 def MOVGEr : F4_3<2, 0b101100, 0b1011, "movge">; // mova i/xcc, rs2, rd
414 def MOVGEi : F4_4<2, 0b101100, 0b1011, "movge">; // mova i/xcc, rs2, rd
415 def MOVLr : F4_3<2, 0b101100, 0b0011, "movl">; // mova i/xcc, rs2, rd
416 def MOVLi : F4_4<2, 0b101100, 0b0011, "movl">; // mova i/xcc, rs2, rd
417 def MOVGUr : F4_3<2, 0b101100, 0b1100, "movgu">; // mova i/xcc, rs2, rd
418 def MOVGUi : F4_4<2, 0b101100, 0b1100, "movgu">; // mova i/xcc, rs2, rd
419 def MOVLEUr : F4_3<2, 0b101100, 0b0100, "movleu">; // mova i/xcc, rs2, rd
420 def MOVLEUi : F4_4<2, 0b101100, 0b0100, "movleu">; // mova i/xcc, rs2, rd
421 def MOVCCr : F4_3<2, 0b101100, 0b1101, "movcc">; // mova i/xcc, rs2, rd
422 def MOVCCi : F4_4<2, 0b101100, 0b1101, "movcc">; // mova i/xcc, rs2, rd
423 def MOVCSr : F4_3<2, 0b101100, 0b0101, "movcs">; // mova i/xcc, rs2, rd
424 def MOVCSi : F4_4<2, 0b101100, 0b0101, "movcs">; // mova i/xcc, rs2, rd
425 def MOVPOSr : F4_3<2, 0b101100, 0b1110, "movpos">; // mova i/xcc, rs2, rd
426 def MOVPOSi : F4_4<2, 0b101100, 0b1110, "movpos">; // mova i/xcc, rs2, rd
427 def MOVNEGr : F4_3<2, 0b101100, 0b0110, "movneg">; // mova i/xcc, rs2, rd
428 def MOVNEGi : F4_4<2, 0b101100, 0b0110, "movneg">; // mova i/xcc, rs2, rd
429 def MOVVCr : F4_3<2, 0b101100, 0b1111, "movvc">; // mova i/xcc, rs2, rd
430 def MOVVCi : F4_4<2, 0b101100, 0b1111, "movvc">; // mova i/xcc, rs2, rd
431 def MOVVSr : F4_3<2, 0b101100, 0b0111, "movvs">; // mova i/xcc, rs2, rd
432 def MOVVSi : F4_4<2, 0b101100, 0b0111, "movvs">; // mova i/xcc, rs2, rd
434 // For floating-point condition codes
435 def MOVFAr : F4_3<2, 0b101100, 0b1000, "movfa">; // mova i/xcc, rs2, rd
436 def MOVFAi : F4_4<2, 0b101100, 0b1000, "movfa">; // mova i/xcc, rs2, rd
437 def MOVFNr : F4_3<2, 0b101100, 0b0000, "movfn">; // mova i/xcc, rs2, rd
438 def MOVFNi : F4_4<2, 0b101100, 0b0000, "movfn">; // mova i/xcc, rs2, rd
439 def MOVFUr : F4_3<2, 0b101100, 0b0111, "movfu">; // mova i/xcc, rs2, rd
440 def MOVFUi : F4_4<2, 0b101100, 0b0111, "movfu">; // mova i/xcc, rs2, rd
441 def MOVFGr : F4_3<2, 0b101100, 0b0110, "movfg">; // mova i/xcc, rs2, rd
442 def MOVFGi : F4_4<2, 0b101100, 0b0110, "movfg">; // mova i/xcc, rs2, rd
443 def MOVFUGr : F4_3<2, 0b101100, 0b0101, "movfug">; // mova i/xcc, rs2, rd
444 def MOVFUGi : F4_4<2, 0b101100, 0b0101, "movfug">; // mova i/xcc, rs2, rd
445 def MOVFLr : F4_3<2, 0b101100, 0b0100, "movfl">; // mova i/xcc, rs2, rd
446 def MOVFLi : F4_4<2, 0b101100, 0b0100, "movfl">; // mova i/xcc, rs2, rd
447 def MOVFULr : F4_3<2, 0b101100, 0b0011, "movful">; // mova i/xcc, rs2, rd
448 def MOVFULi : F4_4<2, 0b101100, 0b0011, "movful">; // mova i/xcc, rs2, rd
449 def MOVFLGr : F4_3<2, 0b101100, 0b0010, "movflg">; // mova i/xcc, rs2, rd
450 def MOVFLGi : F4_4<2, 0b101100, 0b0010, "movflg">; // mova i/xcc, rs2, rd
451 def MOVFNEr : F4_3<2, 0b101100, 0b0001, "movfne">; // mova i/xcc, rs2, rd
452 def MOVFNEi : F4_4<2, 0b101100, 0b0001, "movfne">; // mova i/xcc, rs2, rd
453 def MOVFEr : F4_3<2, 0b101100, 0b1001, "movfe">; // mova i/xcc, rs2, rd
454 def MOVFEi : F4_4<2, 0b101100, 0b1001, "movfe">; // mova i/xcc, rs2, rd
455 def MOVFUEr : F4_3<2, 0b101100, 0b1010, "movfue">; // mova i/xcc, rs2, rd
456 def MOVFUEi : F4_4<2, 0b101100, 0b1010, "movfue">; // mova i/xcc, rs2, rd
457 def MOVFGEr : F4_3<2, 0b101100, 0b1011, "movfge">; // mova i/xcc, rs2, rd
458 def MOVFGEi : F4_4<2, 0b101100, 0b1011, "movfge">; // mova i/xcc, rs2, rd
459 def MOVFUGEr : F4_3<2, 0b101100, 0b1100, "movfuge">; // mova i/xcc, rs2, rd
460 def MOVFUGEi : F4_4<2, 0b101100, 0b1100, "movfuge">; // mova i/xcc, rs2, rd
461 def MOVFLEr : F4_3<2, 0b101100, 0b1101, "movfle">; // mova i/xcc, rs2, rd
462 def MOVFLEi : F4_4<2, 0b101100, 0b1101, "movfle">; // mova i/xcc, rs2, rd
463 def MOVFULEr : F4_3<2, 0b101100, 0b1110, "movfule">; // mova i/xcc, rs2, rd
464 def MOVFULEi : F4_4<2, 0b101100, 0b1110, "movfule">; // mova i/xcc, rs2, rd
465 def MOVFOr : F4_3<2, 0b101100, 0b1111, "movfo">; // mova i/xcc, rs2, rd
466 def MOVFOi : F4_4<2, 0b101100, 0b1111, "movfo">; // mova i/xcc, rs2, rd
468 // Section A.36: Move Integer Register on Register Condition (MOVR)
469 def MOVRZr : F3_5<2, 0b101111, 0b001, "movrz">; // movrz rs1, rs2, rd
470 def MOVRZi : F3_6<2, 0b101111, 0b001, "movrz">; // movrz rs1, imm, rd
471 def MOVRLEZr : F3_5<2, 0b101111, 0b010, "movrlez">; // movrz rs1, rs2, rd
472 def MOVRLEZi : F3_6<2, 0b101111, 0b010, "movrlez">; // movrz rs1, imm, rd
473 def MOVRLZr : F3_5<2, 0b101111, 0b011, "movrlz">; // movrz rs1, rs2, rd
474 def MOVRLZi : F3_6<2, 0b101111, 0b011, "movrlz">; // movrz rs1, imm, rd
475 def MOVRNZr : F3_5<2, 0b101111, 0b101, "movrnz">; // movrz rs1, rs2, rd
476 def MOVRNZi : F3_6<2, 0b101111, 0b101, "movrnz">; // movrz rs1, imm, rd
477 def MOVRGZr : F3_5<2, 0b101111, 0b110, "movrgz">; // movrz rs1, rs2, rd
478 def MOVRGZi : F3_6<2, 0b101111, 0b110, "movrgz">; // movrz rs1, imm, rd
479 def MOVRGEZr : F3_5<2, 0b101111, 0b111, "movrgez">; // movrz rs1, rs2, rd
480 def MOVRGEZi : F3_6<2, 0b101111, 0b111, "movrgez">; // movrz rs1, imm, rd
482 // Section A.37: Multiply and Divide (64-bit) - p199
483 def MULXr : F3_1<2, 0b001001, "mulx">; // mulx r, r, r
484 def SDIVXr : F3_1<2, 0b101101, "sdivx">; // mulx r, r, r
485 def UDIVXr : F3_1<2, 0b001101, "udivx">; // mulx r, r, r
486 def MULXi : F3_2<2, 0b001001, "mulx">; // mulx r, i, r
487 def SDIVXi : F3_2<2, 0b101101, "sdivx">; // mulx r, i, r
488 def UDIVXi : F3_2<2, 0b001101, "udivx">; // mulx r, i, r
490 // Section A.38: Multiply (32-bit) - p200
491 // Not used in the Sparc backend
493 set Inst{13} = 0 in {
494 def UMULr : F3_1<2, 0b001010, "umul">; // umul r, r, r
495 def SMULr : F3_1<2, 0b001011, "smul">; // smul r, r, r
496 def UMULCCr : F3_1<2, 0b011010, "umulcc">; // mulcc r, r, r
497 def SMULCCr : F3_1<2, 0b011011, "smulcc">; // smulcc r, r, r
499 set Inst{13} = 1 in {
500 def UMULi : F3_1<2, 0b001010, "umul">; // umul r, i, r
501 def SMULi : F3_1<2, 0b001011, "smul">; // smul r, i, r
502 def UMULCCi : F3_1<2, 0b011010, "umulcc">; // umulcc r, i, r
503 def SMULCCi : F3_1<2, 0b011011, "smulcc">; // smulcc r, i, r
507 // Section A.39: Multiply Step - p202
508 // Not currently used in the Sparc backend
510 // Section A.40: No operation - p204
511 // NOP is really a pseudo-instruction (special case of SETHI)
515 def NOP : F2_1<"nop">; // nop
520 // Section A.41: Population Count - p205
521 // Not currently used in the Sparc backend
523 // Section A.42: Prefetch Data - p206
524 // Not currently used in the Sparc backend
526 // Section A.43: Read Privileged Register - p211
527 // Not currently used in the Sparc backend
529 // Section A.44: Read State Register
530 // The only instr from this section currently used is RDCCR
532 def RDCCR : F3_17<2, 0b101000, "rd">; // rd %ccr, r
535 // Section A.45: RETURN - p216
536 set isReturn = 1 in {
537 def RETURNr : F3_3<2, 0b111001, "return">; // return
538 def RETURNi : F3_4<2, 0b111001, "return">; // return
541 // Section A.46: SAVE and RESTORE - p217
542 def SAVEr : F3_1<2, 0b111100, "save">; // save r, r, r
543 def SAVEi : F3_2<2, 0b111100, "save">; // save r, i, r
544 def RESTOREr : F3_1<2, 0b111101, "restore">; // restore r, r, r
545 def RESTOREi : F3_2<2, 0b111101, "restore">; // restore r, i, r
547 // Section A.47: SAVED and RESTORED - p219
548 // Not currently used in Sparc backend
550 // Section A.48: SETHI - p220
552 def SETHI : F2_1<"sethi">; // sethi
555 // Section A.49: Shift - p221
556 // Not currently used in the Sparc backend
558 uses 5 least significant bits of rs2
560 def SLLr5 : F3_11<2, 0b100101, "sll">; // sll r, r, r
561 def SRLr5 : F3_11<2, 0b100110, "srl">; // srl r, r, r
562 def SRAr5 : F3_11<2, 0b100111, "sra">; // sra r, r, r
563 def SLLXr5 : F3_11<2, 0b100101, "sllx">; // sllx r, r, r
564 def SRLXr5 : F3_11<2, 0b100110, "srlx">; // srlx r, r, r
565 def SRAXr5 : F3_11<2, 0b100111, "srax">; // srax r, r, r
569 // uses 6 least significant bits of rs2
571 def SLLr6 : F3_11<2, 0b100101, "sll">; // sll r, r, r
572 def SRLr6 : F3_11<2, 0b100110, "srl">; // srl r, r, r
573 def SRAr6 : F3_11<2, 0b100111, "sra">; // sra r, r, r
574 def SLLXr6 : F3_11<2, 0b100101, "sllx">; // sllx r, r, r
575 def SRLXr6 : F3_11<2, 0b100110, "srlx">; // srlx r, r, r
576 def SRAXr6 : F3_11<2, 0b100111, "srax">; // srax r, r, r
579 // Not currently used in the Sparc backend
581 def SLLi5 : F3_12<2, 0b100101, "sll">; // sll r, shcnt32, r
582 def SRLi5 : F3_12<2, 0b100110, "srl">; // srl r, shcnt32, r
583 def SRAi5 : F3_12<2, 0b100111, "sra">; // sra r, shcnt32, r
584 def SLLXi5 : F3_12<2, 0b100101, "sllx">; // sllx r, shcnt32, r
585 def SRLXi5 : F3_12<2, 0b100110, "srlx">; // srlx r, shcnt32, r
586 def SRAXi5 : F3_12<2, 0b100111, "srax">; // srax r, shcnt32, r
589 def SLLi6 : F3_13<2, 0b100101, "sll">; // sll r, shcnt64, r
590 def SRLi6 : F3_13<2, 0b100110, "srl">; // srl r, shcnt64, r
591 def SRAi6 : F3_13<2, 0b100111, "sra">; // sra r, shcnt64, r
592 def SLLXi6 : F3_13<2, 0b100101, "sllx">; // sllx r, shcnt64, r
593 def SRLXi6 : F3_13<2, 0b100110, "srlx">; // srlx r, shcnt64, r
594 def SRAXi6 : F3_13<2, 0b100111, "srax">; // srax r, shcnt64, r
596 // Section A.50: Sofware-Initiated Reset - p223
597 // Not currently used in the Sparc backend
599 // Section A.51: Store Barrier - p224
600 // Not currently used in the Sparc backend
602 // Section A.52: Store Floating-point -p225
603 def STFr : F3_1rd<3, 0b100100, "st">; // st r, [r+r]
604 def STFi : F3_2rd<3, 0b100100, "st">; // st r, [r+i]
605 def STDFr : F3_1rd<3, 0b100111, "std">; // std r, [r+r]
606 def STDFi : F3_2rd<3, 0b100111, "std">; // std r, [r+i]
608 // Not currently used in the Sparc backend
610 def STQFr : F3_1rd<3, 0b100110, "stq">; // stq r, [r+r]
611 def STQFi : F3_2rd<3, 0b100110, "stq">; // stq r, [r+i]
614 set isDeprecated = 1 in {
615 def STFSRr : F3_1<3, 0b100101, "st">; // st r, [r+r]
616 def STFSRi : F3_2<3, 0b100101, "st">; // st r, [r+i]
618 def STXFSRr : F3_1<3, 0b100101, "stq">; // stx r, [r+r]
619 def STXFSRi : F3_2<3, 0b100101, "stq">; // stx r, [r+i]
621 // Section A.53: Store Floating-Point into Alternate Space - p227
622 // Not currently used in the Sparc backend
624 // Section A.54: Store Integer - p229
625 def STBr : F3_1<3, 0b000101, "stb">; // stb r, [r+r]
626 def STBi : F3_2<3, 0b000101, "stb">; // stb r, [r+i]
627 def STHr : F3_1<3, 0b000110, "stb">; // stb r, [r+r]
628 def STHi : F3_2<3, 0b000110, "stb">; // stb r, [r+i]
629 def STWr : F3_1<3, 0b000100, "stb">; // stb r, [r+r]
630 def STWi : F3_2<3, 0b000100, "stb">; // stb r, [r+i]
631 def STXr : F3_1<3, 0b001110, "stb">; // stb r, [r+r]
632 def STXi : F3_2<3, 0b001110, "stb">; // stb r, [r+i]
634 // Section A.55: Store Integer into Alternate Space - p231
635 // Not currently used in the Sparc backend
637 // Section A.56: Subtract - p233
638 def SUBr : F3_1<2, 0b000100, "sub">; // sub r, r, r
639 def SUBi : F3_1<2, 0b000100, "sub">; // sub r, i, r
640 def SUBccr : F3_1<2, 0b010100, "subcc">; // subcc r, r, r
641 def SUBcci : F3_1<2, 0b010100, "subcc">; // subcc r, i, r
642 def SUBCr : F3_1<2, 0b001100, "subc">; // subc r, r, r
643 def SUBCi : F3_1<2, 0b001100, "subc">; // subc r, i, r
644 def SUBCccr : F3_1<2, 0b011100, "subccc">; // subccc r, r, r
645 def SUBCcci : F3_1<2, 0b011100, "subccc">; // subccc r, i, r