1 //===-- SystemZInstrInfo.td - General SystemZ instructions ----*- tblgen-*-===//
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 //===----------------------------------------------------------------------===//
12 //===----------------------------------------------------------------------===//
14 def ADJCALLSTACKDOWN : Pseudo<(outs), (ins i64imm:$amt),
15 [(callseq_start timm:$amt)]>;
16 def ADJCALLSTACKUP : Pseudo<(outs), (ins i64imm:$amt1, i64imm:$amt2),
17 [(callseq_end timm:$amt1, timm:$amt2)]>;
19 let neverHasSideEffects = 1 in {
20 // Takes as input the value of the stack pointer after a dynamic allocation
21 // has been made. Sets the output to the address of the dynamically-
22 // allocated area itself, skipping the outgoing arguments.
24 // This expands to an LA or LAY instruction. We restrict the offset
25 // to the range of LA and keep the LAY range in reserve for when
26 // the size of the outgoing arguments is added.
27 def ADJDYNALLOC : Pseudo<(outs GR64:$dst), (ins dynalloc12only:$src),
28 [(set GR64:$dst, dynalloc12only:$src)]>;
31 //===----------------------------------------------------------------------===//
32 // Control flow instructions
33 //===----------------------------------------------------------------------===//
35 // A return instruction. R1 is the condition-code mask (all 1s)
36 // and R2 is the target address, which is always stored in %r14.
37 let isReturn = 1, isTerminator = 1, isBarrier = 1, hasCtrlDep = 1,
38 R1 = 15, R2 = 14, isCodeGenOnly = 1 in {
39 def RET : InstRR<0x07, (outs), (ins), "br\t%r14", [(z_retflag)]>;
42 // Unconditional branches. R1 is the condition-code mask (all 1s).
43 let isBranch = 1, isTerminator = 1, isBarrier = 1, R1 = 15 in {
44 let isIndirectBranch = 1 in
45 def BR : InstRR<0x07, (outs), (ins ADDR64:$R2),
46 "br\t$R2", [(brind ADDR64:$R2)]>;
48 // An assembler extended mnemonic for BRC.
49 def J : InstRI<0xA74, (outs), (ins brtarget16:$I2), "j\t$I2",
52 // An assembler extended mnemonic for BRCL. (The extension is "G"
53 // rather than "L" because "JL" is "Jump if Less".)
54 def JG : InstRIL<0xC04, (outs), (ins brtarget32:$I2), "jg\t$I2", []>;
57 // Conditional branches. It's easier for LLVM to handle these branches
58 // in their raw BRC/BRCL form, with the 4-bit condition-code mask being
59 // the first operand. It seems friendlier to use mnemonic forms like
60 // JE and JLH when writing out the assembly though.
61 let isBranch = 1, isTerminator = 1, Uses = [CC] in {
62 let isCodeGenOnly = 1, CCMaskFirst = 1 in {
63 def BRC : InstRI<0xA74, (outs), (ins cond4:$valid, cond4:$R1,
64 brtarget16:$I2), "j$R1\t$I2",
65 [(z_br_ccmask cond4:$valid, cond4:$R1, bb:$I2)]>;
66 def BRCL : InstRIL<0xC04, (outs), (ins cond4:$valid, cond4:$R1,
67 brtarget32:$I2), "jg$R1\t$I2", []>;
69 def AsmBRC : InstRI<0xA74, (outs), (ins uimm8zx4:$R1, brtarget16:$I2),
71 def AsmBRCL : InstRIL<0xC04, (outs), (ins uimm8zx4:$R1, brtarget32:$I2),
72 "brcl\t$R1, $I2", []>;
75 // Fused compare-and-branch instructions. As for normal branches,
76 // we handle these instructions internally in their raw CRJ-like form,
77 // but use assembly macros like CRJE when writing them out.
79 // These instructions do not use or clobber the condition codes.
80 // We nevertheless pretend that they clobber CC, so that we can lower
81 // them to separate comparisons and BRCLs if the branch ends up being
83 multiclass CompareBranches<Operand ccmask, string pos1, string pos2> {
84 let isBranch = 1, isTerminator = 1, Defs = [CC] in {
85 def RJ : InstRIEb<0xEC76, (outs), (ins GR32:$R1, GR32:$R2, ccmask:$M3,
87 "crj"##pos1##"\t$R1, $R2, "##pos2##"$RI4", []>;
88 def GRJ : InstRIEb<0xEC64, (outs), (ins GR64:$R1, GR64:$R2, ccmask:$M3,
90 "cgrj"##pos1##"\t$R1, $R2, "##pos2##"$RI4", []>;
91 def IJ : InstRIEc<0xEC7E, (outs), (ins GR32:$R1, imm32sx8:$I2, ccmask:$M3,
93 "cij"##pos1##"\t$R1, $I2, "##pos2##"$RI4", []>;
94 def GIJ : InstRIEc<0xEC7C, (outs), (ins GR64:$R1, imm64sx8:$I2, ccmask:$M3,
96 "cgij"##pos1##"\t$R1, $I2, "##pos2##"$RI4", []>;
97 def LRJ : InstRIEb<0xEC77, (outs), (ins GR32:$R1, GR32:$R2, ccmask:$M3,
99 "clrj"##pos1##"\t$R1, $R2, "##pos2##"$RI4", []>;
100 def LGRJ : InstRIEb<0xEC65, (outs), (ins GR64:$R1, GR64:$R2, ccmask:$M3,
102 "clgrj"##pos1##"\t$R1, $R2, "##pos2##"$RI4", []>;
103 def LIJ : InstRIEc<0xEC7F, (outs), (ins GR32:$R1, imm32zx8:$I2, ccmask:$M3,
105 "clij"##pos1##"\t$R1, $I2, "##pos2##"$RI4", []>;
106 def LGIJ : InstRIEc<0xEC7D, (outs), (ins GR64:$R1, imm64zx8:$I2, ccmask:$M3,
108 "clgij"##pos1##"\t$R1, $I2, "##pos2##"$RI4", []>;
111 let isCodeGenOnly = 1 in
112 defm C : CompareBranches<cond4, "$M3", "">;
113 defm AsmC : CompareBranches<uimm8zx4, "", "$M3, ">;
115 // Define AsmParser mnemonics for each general condition-code mask
116 // (integer or floating-point)
117 multiclass CondExtendedMnemonic<bits<4> ccmask, string name> {
119 def J : InstRI<0xA74, (outs), (ins brtarget16:$I2),
120 "j"##name##"\t$I2", []>;
121 def JG : InstRIL<0xC04, (outs), (ins brtarget32:$I2),
122 "jg"##name##"\t$I2", []>;
124 def LOCR : FixedCondUnaryRRF<"locr"##name, 0xB9F2, GR32, GR32, ccmask>;
125 def LOCGR : FixedCondUnaryRRF<"locgr"##name, 0xB9E2, GR64, GR64, ccmask>;
126 def LOC : FixedCondUnaryRSY<"loc"##name, 0xEBF2, GR32, ccmask, 4>;
127 def LOCG : FixedCondUnaryRSY<"locg"##name, 0xEBE2, GR64, ccmask, 8>;
128 def STOC : FixedCondStoreRSY<"stoc"##name, 0xEBF3, GR32, ccmask, 4>;
129 def STOCG : FixedCondStoreRSY<"stocg"##name, 0xEBE3, GR64, ccmask, 8>;
131 defm AsmO : CondExtendedMnemonic<1, "o">;
132 defm AsmH : CondExtendedMnemonic<2, "h">;
133 defm AsmNLE : CondExtendedMnemonic<3, "nle">;
134 defm AsmL : CondExtendedMnemonic<4, "l">;
135 defm AsmNHE : CondExtendedMnemonic<5, "nhe">;
136 defm AsmLH : CondExtendedMnemonic<6, "lh">;
137 defm AsmNE : CondExtendedMnemonic<7, "ne">;
138 defm AsmE : CondExtendedMnemonic<8, "e">;
139 defm AsmNLH : CondExtendedMnemonic<9, "nlh">;
140 defm AsmHE : CondExtendedMnemonic<10, "he">;
141 defm AsmNL : CondExtendedMnemonic<11, "nl">;
142 defm AsmLE : CondExtendedMnemonic<12, "le">;
143 defm AsmNH : CondExtendedMnemonic<13, "nh">;
144 defm AsmNO : CondExtendedMnemonic<14, "no">;
146 // Define AsmParser mnemonics for each integer condition-code mask.
147 // This is like the list above, except that condition 3 is not possible
148 // and that the low bit of the mask is therefore always 0. This means
149 // that each condition has two names. Conditions "o" and "no" are not used.
151 // We don't make one of the two names an alias of the other because
152 // we need the custom parsing routines to select the correct register class.
153 multiclass IntCondExtendedMnemonicA<bits<4> ccmask, string name> {
155 def CR : InstRIEb<0xEC76, (outs), (ins GR32:$R1, GR32:$R2,
157 "crj"##name##"\t$R1, $R2, $RI4", []>;
158 def CGR : InstRIEb<0xEC64, (outs), (ins GR64:$R1, GR64:$R2,
160 "cgrj"##name##"\t$R1, $R2, $RI4", []>;
161 def CI : InstRIEc<0xEC7E, (outs), (ins GR32:$R1, imm32sx8:$I2,
163 "cij"##name##"\t$R1, $I2, $RI4", []>;
164 def CGI : InstRIEc<0xEC7C, (outs), (ins GR64:$R1, imm64sx8:$I2,
166 "cgij"##name##"\t$R1, $I2, $RI4", []>;
167 def CLR : InstRIEb<0xEC77, (outs), (ins GR32:$R1, GR32:$R2,
169 "clrj"##name##"\t$R1, $R2, $RI4", []>;
170 def CLGR : InstRIEb<0xEC65, (outs), (ins GR64:$R1, GR64:$R2,
172 "clgrj"##name##"\t$R1, $R2, $RI4", []>;
173 def CLI : InstRIEc<0xEC7F, (outs), (ins GR32:$R1, imm32zx8:$I2,
175 "clij"##name##"\t$R1, $I2, $RI4", []>;
176 def CLGI : InstRIEc<0xEC7D, (outs), (ins GR64:$R1, imm64zx8:$I2,
178 "clgij"##name##"\t$R1, $I2, $RI4", []>;
181 multiclass IntCondExtendedMnemonic<bits<4> ccmask, string name1, string name2>
182 : IntCondExtendedMnemonicA<ccmask, name1> {
183 let isAsmParserOnly = 1 in
184 defm Alt : IntCondExtendedMnemonicA<ccmask, name2>;
186 defm AsmJH : IntCondExtendedMnemonic<2, "h", "nle">;
187 defm AsmJL : IntCondExtendedMnemonic<4, "l", "nhe">;
188 defm AsmJLH : IntCondExtendedMnemonic<6, "lh", "ne">;
189 defm AsmJE : IntCondExtendedMnemonic<8, "e", "nlh">;
190 defm AsmJHE : IntCondExtendedMnemonic<10, "he", "nl">;
191 defm AsmJLE : IntCondExtendedMnemonic<12, "le", "nh">;
193 // Decrement a register and branch if it is nonzero. These don't clobber CC,
194 // but we might need to split long branches into sequences that do.
196 def BRCT : BranchUnaryRI<"brct", 0xA76, GR32>;
197 def BRCTG : BranchUnaryRI<"brctg", 0xA77, GR64>;
200 //===----------------------------------------------------------------------===//
201 // Select instructions
202 //===----------------------------------------------------------------------===//
204 def Select32 : SelectWrapper<GR32>;
205 def Select64 : SelectWrapper<GR64>;
207 defm CondStore8_32 : CondStores<GR32, nonvolatile_truncstorei8,
208 nonvolatile_anyextloadi8, bdxaddr20only>;
209 defm CondStore16_32 : CondStores<GR32, nonvolatile_truncstorei16,
210 nonvolatile_anyextloadi16, bdxaddr20only>;
211 defm CondStore32_32 : CondStores<GR32, nonvolatile_store,
212 nonvolatile_load, bdxaddr20only>;
214 defm CondStore8 : CondStores<GR64, nonvolatile_truncstorei8,
215 nonvolatile_anyextloadi8, bdxaddr20only>;
216 defm CondStore16 : CondStores<GR64, nonvolatile_truncstorei16,
217 nonvolatile_anyextloadi16, bdxaddr20only>;
218 defm CondStore32 : CondStores<GR64, nonvolatile_truncstorei32,
219 nonvolatile_anyextloadi32, bdxaddr20only>;
220 defm CondStore64 : CondStores<GR64, nonvolatile_store,
221 nonvolatile_load, bdxaddr20only>;
223 //===----------------------------------------------------------------------===//
225 //===----------------------------------------------------------------------===//
227 // The definitions here are for the call-clobbered registers.
228 let isCall = 1, Defs = [R0D, R1D, R2D, R3D, R4D, R5D, R14D,
229 F0D, F1D, F2D, F3D, F4D, F5D, F6D, F7D, CC],
230 R1 = 14, isCodeGenOnly = 1 in {
231 def BRAS : InstRI<0xA75, (outs), (ins pcrel16call:$I2, variable_ops),
232 "bras\t%r14, $I2", []>;
233 def BRASL : InstRIL<0xC05, (outs), (ins pcrel32call:$I2, variable_ops),
234 "brasl\t%r14, $I2", [(z_call pcrel32call:$I2)]>;
235 def BASR : InstRR<0x0D, (outs), (ins ADDR64:$R2, variable_ops),
236 "basr\t%r14, $R2", [(z_call ADDR64:$R2)]>;
239 // Sibling calls. Indirect sibling calls must be via R1, since R2 upwards
240 // are argument registers and since branching to R0 is a no-op.
241 let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1,
242 isCodeGenOnly = 1, R1 = 15 in {
243 def CallJG : InstRIL<0xC04, (outs), (ins pcrel32call:$I2),
244 "jg\t$I2", [(z_sibcall pcrel32call:$I2)]>;
245 let R2 = 1, Uses = [R1D] in
246 def CallBR : InstRR<0x07, (outs), (ins), "br\t%r1", [(z_sibcall R1D)]>;
249 // Define the general form of the call instructions for the asm parser.
250 // These instructions don't hard-code %r14 as the return address register.
251 def AsmBRAS : InstRI<0xA75, (outs), (ins GR64:$R1, brtarget16:$I2),
252 "bras\t$R1, $I2", []>;
253 def AsmBRASL : InstRIL<0xC05, (outs), (ins GR64:$R1, brtarget32:$I2),
254 "brasl\t$R1, $I2", []>;
255 def AsmBASR : InstRR<0x0D, (outs), (ins GR64:$R1, ADDR64:$R2),
256 "basr\t$R1, $R2", []>;
258 //===----------------------------------------------------------------------===//
260 //===----------------------------------------------------------------------===//
263 let neverHasSideEffects = 1 in {
264 def LR : UnaryRR <"l", 0x18, null_frag, GR32, GR32>;
265 def LGR : UnaryRRE<"lg", 0xB904, null_frag, GR64, GR64>;
267 let Defs = [CC], CCValues = 0xE, CompareZeroCCMask = 0xE in {
268 def LTR : UnaryRR <"lt", 0x12, null_frag, GR32, GR32>;
269 def LTGR : UnaryRRE<"ltg", 0xB902, null_frag, GR64, GR64>;
272 // Move on condition.
273 let isCodeGenOnly = 1, Uses = [CC] in {
274 def LOCR : CondUnaryRRF<"loc", 0xB9F2, GR32, GR32>;
275 def LOCGR : CondUnaryRRF<"locg", 0xB9E2, GR64, GR64>;
278 def AsmLOCR : AsmCondUnaryRRF<"loc", 0xB9F2, GR32, GR32>;
279 def AsmLOCGR : AsmCondUnaryRRF<"locg", 0xB9E2, GR64, GR64>;
283 let neverHasSideEffects = 1, isAsCheapAsAMove = 1, isMoveImm = 1,
284 isReMaterializable = 1 in {
285 // 16-bit sign-extended immediates.
286 def LHI : UnaryRI<"lhi", 0xA78, bitconvert, GR32, imm32sx16>;
287 def LGHI : UnaryRI<"lghi", 0xA79, bitconvert, GR64, imm64sx16>;
289 // Other 16-bit immediates.
290 def LLILL : UnaryRI<"llill", 0xA5F, bitconvert, GR64, imm64ll16>;
291 def LLILH : UnaryRI<"llilh", 0xA5E, bitconvert, GR64, imm64lh16>;
292 def LLIHL : UnaryRI<"llihl", 0xA5D, bitconvert, GR64, imm64hl16>;
293 def LLIHH : UnaryRI<"llihh", 0xA5C, bitconvert, GR64, imm64hh16>;
295 // 32-bit immediates.
296 def LGFI : UnaryRIL<"lgfi", 0xC01, bitconvert, GR64, imm64sx32>;
297 def LLILF : UnaryRIL<"llilf", 0xC0F, bitconvert, GR64, imm64lf32>;
298 def LLIHF : UnaryRIL<"llihf", 0xC0E, bitconvert, GR64, imm64hf32>;
302 let canFoldAsLoad = 1, SimpleBDXLoad = 1 in {
303 defm L : UnaryRXPair<"l", 0x58, 0xE358, load, GR32, 4>;
304 def LG : UnaryRXY<"lg", 0xE304, load, GR64, 8>;
306 // These instructions are split after register allocation, so we don't
307 // want a custom inserter.
308 let Has20BitOffset = 1, HasIndex = 1, Is128Bit = 1 in {
309 def L128 : Pseudo<(outs GR128:$dst), (ins bdxaddr20only128:$src),
310 [(set GR128:$dst, (load bdxaddr20only128:$src))]>;
313 let Defs = [CC], CCValues = 0xE, CompareZeroCCMask = 0xE in {
314 def LT : UnaryRXY<"lt", 0xE312, load, GR32, 4>;
315 def LTG : UnaryRXY<"ltg", 0xE302, load, GR64, 8>;
318 let canFoldAsLoad = 1 in {
319 def LRL : UnaryRILPC<"lrl", 0xC4D, aligned_load, GR32>;
320 def LGRL : UnaryRILPC<"lgrl", 0xC48, aligned_load, GR64>;
323 // Load on condition.
324 let isCodeGenOnly = 1, Uses = [CC] in {
325 def LOC : CondUnaryRSY<"loc", 0xEBF2, nonvolatile_load, GR32, 4>;
326 def LOCG : CondUnaryRSY<"locg", 0xEBE2, nonvolatile_load, GR64, 8>;
329 def AsmLOC : AsmCondUnaryRSY<"loc", 0xEBF2, GR32, 4>;
330 def AsmLOCG : AsmCondUnaryRSY<"locg", 0xEBE2, GR64, 8>;
334 let SimpleBDXStore = 1 in {
335 let isCodeGenOnly = 1 in
336 defm ST32 : StoreRXPair<"st", 0x50, 0xE350, store, GR32, 4>;
337 def STG : StoreRXY<"stg", 0xE324, store, GR64, 8>;
339 // These instructions are split after register allocation, so we don't
340 // want a custom inserter.
341 let Has20BitOffset = 1, HasIndex = 1, Is128Bit = 1 in {
342 def ST128 : Pseudo<(outs), (ins GR128:$src, bdxaddr20only128:$dst),
343 [(store GR128:$src, bdxaddr20only128:$dst)]>;
346 let isCodeGenOnly = 1 in
347 def STRL32 : StoreRILPC<"strl", 0xC4F, aligned_store, GR32>;
348 def STGRL : StoreRILPC<"stgrl", 0xC4B, aligned_store, GR64>;
350 // Store on condition.
351 let isCodeGenOnly = 1, Uses = [CC] in {
352 def STOC32 : CondStoreRSY<"stoc", 0xEBF3, GR32, 4>;
353 def STOC : CondStoreRSY<"stoc", 0xEBF3, GR64, 4>;
354 def STOCG : CondStoreRSY<"stocg", 0xEBE3, GR64, 8>;
357 def AsmSTOC : AsmCondStoreRSY<"stoc", 0xEBF3, GR32, 4>;
358 def AsmSTOCG : AsmCondStoreRSY<"stocg", 0xEBE3, GR64, 8>;
361 // 8-bit immediate stores to 8-bit fields.
362 defm MVI : StoreSIPair<"mvi", 0x92, 0xEB52, truncstorei8, imm32zx8trunc>;
364 // 16-bit immediate stores to 16-, 32- or 64-bit fields.
365 def MVHHI : StoreSIL<"mvhhi", 0xE544, truncstorei16, imm32sx16trunc>;
366 def MVHI : StoreSIL<"mvhi", 0xE54C, store, imm32sx16>;
367 def MVGHI : StoreSIL<"mvghi", 0xE548, store, imm64sx16>;
369 // Memory-to-memory moves.
370 let mayLoad = 1, mayStore = 1 in
371 defm MVC : MemorySS<"mvc", 0xD2, z_mvc, z_mvc_loop>;
374 let mayLoad = 1, mayStore = 1, Defs = [CC], Uses = [R0W] in
375 defm MVST : StringRRE<"mvst", 0xB255, z_stpcpy>;
377 //===----------------------------------------------------------------------===//
379 //===----------------------------------------------------------------------===//
381 // Note that putting these before zero extensions mean that we will prefer
382 // them for anyextload*. There's not really much to choose between the two
383 // either way, but signed-extending loads have a short LH and a long LHY,
384 // while zero-extending loads have only the long LLH.
386 //===----------------------------------------------------------------------===//
388 // 32-bit extensions from registers.
389 let neverHasSideEffects = 1 in {
390 def LBR : UnaryRRE<"lb", 0xB926, sext8, GR32, GR32>;
391 def LHR : UnaryRRE<"lh", 0xB927, sext16, GR32, GR32>;
394 // 64-bit extensions from registers.
395 let neverHasSideEffects = 1 in {
396 def LGBR : UnaryRRE<"lgb", 0xB906, sext8, GR64, GR64>;
397 def LGHR : UnaryRRE<"lgh", 0xB907, sext16, GR64, GR64>;
398 def LGFR : UnaryRRE<"lgf", 0xB914, sext32, GR64, GR32>;
400 let Defs = [CC], CCValues = 0xE, CompareZeroCCMask = 0xE in
401 def LTGFR : UnaryRRE<"ltgf", 0xB912, null_frag, GR64, GR64>;
403 // Match 32-to-64-bit sign extensions in which the source is already
404 // in a 64-bit register.
405 def : Pat<(sext_inreg GR64:$src, i32),
406 (LGFR (EXTRACT_SUBREG GR64:$src, subreg_32bit))>;
408 // 32-bit extensions from memory.
409 def LB : UnaryRXY<"lb", 0xE376, asextloadi8, GR32, 1>;
410 defm LH : UnaryRXPair<"lh", 0x48, 0xE378, asextloadi16, GR32, 2>;
411 def LHRL : UnaryRILPC<"lhrl", 0xC45, aligned_asextloadi16, GR32>;
413 // 64-bit extensions from memory.
414 def LGB : UnaryRXY<"lgb", 0xE377, asextloadi8, GR64, 1>;
415 def LGH : UnaryRXY<"lgh", 0xE315, asextloadi16, GR64, 2>;
416 def LGF : UnaryRXY<"lgf", 0xE314, asextloadi32, GR64, 4>;
417 def LGHRL : UnaryRILPC<"lghrl", 0xC44, aligned_asextloadi16, GR64>;
418 def LGFRL : UnaryRILPC<"lgfrl", 0xC4C, aligned_asextloadi32, GR64>;
419 let Defs = [CC], CCValues = 0xE, CompareZeroCCMask = 0xE in
420 def LTGF : UnaryRXY<"ltgf", 0xE332, asextloadi32, GR64, 4>;
422 //===----------------------------------------------------------------------===//
424 //===----------------------------------------------------------------------===//
426 // 32-bit extensions from registers.
427 let neverHasSideEffects = 1 in {
428 def LLCR : UnaryRRE<"llc", 0xB994, zext8, GR32, GR32>;
429 def LLHR : UnaryRRE<"llh", 0xB995, zext16, GR32, GR32>;
432 // 64-bit extensions from registers.
433 let neverHasSideEffects = 1 in {
434 def LLGCR : UnaryRRE<"llgc", 0xB984, zext8, GR64, GR64>;
435 def LLGHR : UnaryRRE<"llgh", 0xB985, zext16, GR64, GR64>;
436 def LLGFR : UnaryRRE<"llgf", 0xB916, zext32, GR64, GR32>;
439 // Match 32-to-64-bit zero extensions in which the source is already
440 // in a 64-bit register.
441 def : Pat<(and GR64:$src, 0xffffffff),
442 (LLGFR (EXTRACT_SUBREG GR64:$src, subreg_32bit))>;
444 // 32-bit extensions from memory.
445 def LLC : UnaryRXY<"llc", 0xE394, azextloadi8, GR32, 1>;
446 def LLH : UnaryRXY<"llh", 0xE395, azextloadi16, GR32, 2>;
447 def LLHRL : UnaryRILPC<"llhrl", 0xC42, aligned_azextloadi16, GR32>;
449 // 64-bit extensions from memory.
450 def LLGC : UnaryRXY<"llgc", 0xE390, azextloadi8, GR64, 1>;
451 def LLGH : UnaryRXY<"llgh", 0xE391, azextloadi16, GR64, 2>;
452 def LLGF : UnaryRXY<"llgf", 0xE316, azextloadi32, GR64, 4>;
453 def LLGHRL : UnaryRILPC<"llghrl", 0xC46, aligned_azextloadi16, GR64>;
454 def LLGFRL : UnaryRILPC<"llgfrl", 0xC4E, aligned_azextloadi32, GR64>;
456 //===----------------------------------------------------------------------===//
458 //===----------------------------------------------------------------------===//
460 // Truncations of 64-bit registers to 32-bit registers.
461 def : Pat<(i32 (trunc GR64:$src)),
462 (EXTRACT_SUBREG GR64:$src, subreg_32bit)>;
464 // Truncations of 32-bit registers to memory.
465 let isCodeGenOnly = 1 in {
466 defm STC32 : StoreRXPair<"stc", 0x42, 0xE372, truncstorei8, GR32, 1>;
467 defm STH32 : StoreRXPair<"sth", 0x40, 0xE370, truncstorei16, GR32, 2>;
468 def STHRL32 : StoreRILPC<"sthrl", 0xC47, aligned_truncstorei16, GR32>;
471 // Truncations of 64-bit registers to memory.
472 defm STC : StoreRXPair<"stc", 0x42, 0xE372, truncstorei8, GR64, 1>;
473 defm STH : StoreRXPair<"sth", 0x40, 0xE370, truncstorei16, GR64, 2>;
474 def STHRL : StoreRILPC<"sthrl", 0xC47, aligned_truncstorei16, GR64>;
475 defm ST : StoreRXPair<"st", 0x50, 0xE350, truncstorei32, GR64, 4>;
476 def STRL : StoreRILPC<"strl", 0xC4F, aligned_truncstorei32, GR64>;
478 //===----------------------------------------------------------------------===//
479 // Multi-register moves
480 //===----------------------------------------------------------------------===//
482 // Multi-register loads.
483 def LMG : LoadMultipleRSY<"lmg", 0xEB04, GR64>;
485 // Multi-register stores.
486 def STMG : StoreMultipleRSY<"stmg", 0xEB24, GR64>;
488 //===----------------------------------------------------------------------===//
490 //===----------------------------------------------------------------------===//
492 // Byte-swapping register moves.
493 let neverHasSideEffects = 1 in {
494 def LRVR : UnaryRRE<"lrv", 0xB91F, bswap, GR32, GR32>;
495 def LRVGR : UnaryRRE<"lrvg", 0xB90F, bswap, GR64, GR64>;
498 // Byte-swapping loads. Unlike normal loads, these instructions are
499 // allowed to access storage more than once.
500 def LRV : UnaryRXY<"lrv", 0xE31E, loadu<bswap, nonvolatile_load>, GR32, 4>;
501 def LRVG : UnaryRXY<"lrvg", 0xE30F, loadu<bswap, nonvolatile_load>, GR64, 8>;
503 // Likewise byte-swapping stores.
504 def STRV : StoreRXY<"strv", 0xE33E, storeu<bswap, nonvolatile_store>, GR32, 4>;
505 def STRVG : StoreRXY<"strvg", 0xE32F, storeu<bswap, nonvolatile_store>,
508 //===----------------------------------------------------------------------===//
509 // Load address instructions
510 //===----------------------------------------------------------------------===//
512 // Load BDX-style addresses.
513 let neverHasSideEffects = 1, isAsCheapAsAMove = 1, isReMaterializable = 1,
515 let DispSize = "12" in
516 def LA : InstRX<0x41, (outs GR64:$R1), (ins laaddr12pair:$XBD2),
518 [(set GR64:$R1, laaddr12pair:$XBD2)]>;
519 let DispSize = "20" in
520 def LAY : InstRXY<0xE371, (outs GR64:$R1), (ins laaddr20pair:$XBD2),
522 [(set GR64:$R1, laaddr20pair:$XBD2)]>;
525 // Load a PC-relative address. There's no version of this instruction
526 // with a 16-bit offset, so there's no relaxation.
527 let neverHasSideEffects = 1, isAsCheapAsAMove = 1, isMoveImm = 1,
528 isReMaterializable = 1 in {
529 def LARL : InstRIL<0xC00, (outs GR64:$R1), (ins pcrel32:$I2),
531 [(set GR64:$R1, pcrel32:$I2)]>;
534 //===----------------------------------------------------------------------===//
535 // Absolute and Negation
536 //===----------------------------------------------------------------------===//
539 let CCValues = 0xF, CompareZeroCCMask = 0x8 in {
540 def LPR : UnaryRR <"lp", 0x10, z_iabs32, GR32, GR32>;
541 def LPGR : UnaryRRE<"lpg", 0xB900, z_iabs64, GR64, GR64>;
543 let CCValues = 0xE, CompareZeroCCMask = 0xE in
544 def LPGFR : UnaryRRE<"lpgf", 0xB910, null_frag, GR64, GR32>;
546 defm : SXU<z_iabs64, LPGFR>;
549 let CCValues = 0xF, CompareZeroCCMask = 0x8 in {
550 def LNR : UnaryRR <"ln", 0x11, z_inegabs32, GR32, GR32>;
551 def LNGR : UnaryRRE<"lng", 0xB901, z_inegabs64, GR64, GR64>;
553 let CCValues = 0xE, CompareZeroCCMask = 0xE in
554 def LNGFR : UnaryRRE<"lngf", 0xB911, null_frag, GR64, GR32>;
556 defm : SXU<z_inegabs64, LNGFR>;
559 let CCValues = 0xF, CompareZeroCCMask = 0x8 in {
560 def LCR : UnaryRR <"lc", 0x13, ineg, GR32, GR32>;
561 def LCGR : UnaryRRE<"lcg", 0xB903, ineg, GR64, GR64>;
563 let CCValues = 0xE, CompareZeroCCMask = 0xE in
564 def LCGFR : UnaryRRE<"lcgf", 0xB913, null_frag, GR64, GR32>;
566 defm : SXU<ineg, LCGFR>;
568 //===----------------------------------------------------------------------===//
570 //===----------------------------------------------------------------------===//
572 let isCodeGenOnly = 1 in
573 defm IC32 : BinaryRXPair<"ic", 0x43, 0xE373, inserti8, GR32, azextloadi8, 1>;
574 defm IC : BinaryRXPair<"ic", 0x43, 0xE373, inserti8, GR64, azextloadi8, 1>;
576 defm : InsertMem<"inserti8", IC32, GR32, azextloadi8, bdxaddr12pair>;
577 defm : InsertMem<"inserti8", IC32Y, GR32, azextloadi8, bdxaddr20pair>;
579 defm : InsertMem<"inserti8", IC, GR64, azextloadi8, bdxaddr12pair>;
580 defm : InsertMem<"inserti8", ICY, GR64, azextloadi8, bdxaddr20pair>;
582 // Insertions of a 16-bit immediate, leaving other bits unaffected.
583 // We don't have or_as_insert equivalents of these operations because
584 // OI is available instead.
585 let isCodeGenOnly = 1 in {
586 def IILL32 : BinaryRI<"iill", 0xA53, insertll, GR32, imm32ll16>;
587 def IILH32 : BinaryRI<"iilh", 0xA52, insertlh, GR32, imm32lh16>;
589 def IILL : BinaryRI<"iill", 0xA53, insertll, GR64, imm64ll16>;
590 def IILH : BinaryRI<"iilh", 0xA52, insertlh, GR64, imm64lh16>;
591 def IIHL : BinaryRI<"iihl", 0xA51, inserthl, GR64, imm64hl16>;
592 def IIHH : BinaryRI<"iihh", 0xA50, inserthh, GR64, imm64hh16>;
594 // ...likewise for 32-bit immediates. For GR32s this is a general
595 // full-width move. (We use IILF rather than something like LLILF
596 // for 32-bit moves because IILF leaves the upper 32 bits of the
598 let isCodeGenOnly = 1, isAsCheapAsAMove = 1, isMoveImm = 1,
599 isReMaterializable = 1 in {
600 def IILF32 : UnaryRIL<"iilf", 0xC09, bitconvert, GR32, uimm32>;
602 def IILF : BinaryRIL<"iilf", 0xC09, insertlf, GR64, imm64lf32>;
603 def IIHF : BinaryRIL<"iihf", 0xC08, inserthf, GR64, imm64hf32>;
605 // An alternative model of inserthf, with the first operand being
606 // a zero-extended value.
607 def : Pat<(or (zext32 GR32:$src), imm64hf32:$imm),
608 (IIHF (INSERT_SUBREG (i64 (IMPLICIT_DEF)), GR32:$src, subreg_32bit),
611 //===----------------------------------------------------------------------===//
613 //===----------------------------------------------------------------------===//
616 let Defs = [CC], CCValues = 0xF, CompareZeroCCMask = 0x8 in {
617 // Addition of a register.
618 let isCommutable = 1 in {
619 defm AR : BinaryRRAndK<"a", 0x1A, 0xB9F8, add, GR32, GR32>;
620 defm AGR : BinaryRREAndK<"ag", 0xB908, 0xB9E8, add, GR64, GR64>;
622 def AGFR : BinaryRRE<"agf", 0xB918, null_frag, GR64, GR32>;
624 // Addition of signed 16-bit immediates.
625 defm AHI : BinaryRIAndK<"ahi", 0xA7A, 0xECD8, add, GR32, imm32sx16>;
626 defm AGHI : BinaryRIAndK<"aghi", 0xA7B, 0xECD9, add, GR64, imm64sx16>;
628 // Addition of signed 32-bit immediates.
629 def AFI : BinaryRIL<"afi", 0xC29, add, GR32, simm32>;
630 def AGFI : BinaryRIL<"agfi", 0xC28, add, GR64, imm64sx32>;
632 // Addition of memory.
633 defm AH : BinaryRXPair<"ah", 0x4A, 0xE37A, add, GR32, asextloadi16, 2>;
634 defm A : BinaryRXPair<"a", 0x5A, 0xE35A, add, GR32, load, 4>;
635 def AGF : BinaryRXY<"agf", 0xE318, add, GR64, asextloadi32, 4>;
636 def AG : BinaryRXY<"ag", 0xE308, add, GR64, load, 8>;
638 // Addition to memory.
639 def ASI : BinarySIY<"asi", 0xEB6A, add, imm32sx8>;
640 def AGSI : BinarySIY<"agsi", 0xEB7A, add, imm64sx8>;
642 defm : SXB<add, GR64, AGFR>;
644 // Addition producing a carry.
646 // Addition of a register.
647 let isCommutable = 1 in {
648 defm ALR : BinaryRRAndK<"al", 0x1E, 0xB9FA, addc, GR32, GR32>;
649 defm ALGR : BinaryRREAndK<"alg", 0xB90A, 0xB9EA, addc, GR64, GR64>;
651 def ALGFR : BinaryRRE<"algf", 0xB91A, null_frag, GR64, GR32>;
653 // Addition of signed 16-bit immediates.
654 def ALHSIK : BinaryRIE<"alhsik", 0xECDA, addc, GR32, imm32sx16>,
655 Requires<[FeatureDistinctOps]>;
656 def ALGHSIK : BinaryRIE<"alghsik", 0xECDB, addc, GR64, imm64sx16>,
657 Requires<[FeatureDistinctOps]>;
659 // Addition of unsigned 32-bit immediates.
660 def ALFI : BinaryRIL<"alfi", 0xC2B, addc, GR32, uimm32>;
661 def ALGFI : BinaryRIL<"algfi", 0xC2A, addc, GR64, imm64zx32>;
663 // Addition of memory.
664 defm AL : BinaryRXPair<"al", 0x5E, 0xE35E, addc, GR32, load, 4>;
665 def ALGF : BinaryRXY<"algf", 0xE31A, addc, GR64, azextloadi32, 4>;
666 def ALG : BinaryRXY<"alg", 0xE30A, addc, GR64, load, 8>;
668 defm : ZXB<addc, GR64, ALGFR>;
670 // Addition producing and using a carry.
671 let Defs = [CC], Uses = [CC] in {
672 // Addition of a register.
673 def ALCR : BinaryRRE<"alc", 0xB998, adde, GR32, GR32>;
674 def ALCGR : BinaryRRE<"alcg", 0xB988, adde, GR64, GR64>;
676 // Addition of memory.
677 def ALC : BinaryRXY<"alc", 0xE398, adde, GR32, load, 4>;
678 def ALCG : BinaryRXY<"alcg", 0xE388, adde, GR64, load, 8>;
681 //===----------------------------------------------------------------------===//
683 //===----------------------------------------------------------------------===//
685 // Plain substraction. Although immediate forms exist, we use the
686 // add-immediate instruction instead.
687 let Defs = [CC], CCValues = 0xF, CompareZeroCCMask = 0x8 in {
688 // Subtraction of a register.
689 defm SR : BinaryRRAndK<"s", 0x1B, 0xB9F9, sub, GR32, GR32>;
690 def SGFR : BinaryRRE<"sgf", 0xB919, null_frag, GR64, GR32>;
691 defm SGR : BinaryRREAndK<"sg", 0xB909, 0xB9E9, sub, GR64, GR64>;
693 // Subtraction of memory.
694 defm SH : BinaryRXPair<"sh", 0x4B, 0xE37B, sub, GR32, asextloadi16, 2>;
695 defm S : BinaryRXPair<"s", 0x5B, 0xE35B, sub, GR32, load, 4>;
696 def SGF : BinaryRXY<"sgf", 0xE319, sub, GR64, asextloadi32, 4>;
697 def SG : BinaryRXY<"sg", 0xE309, sub, GR64, load, 8>;
699 defm : SXB<sub, GR64, SGFR>;
701 // Subtraction producing a carry.
703 // Subtraction of a register.
704 defm SLR : BinaryRRAndK<"sl", 0x1F, 0xB9FB, subc, GR32, GR32>;
705 def SLGFR : BinaryRRE<"slgf", 0xB91B, null_frag, GR64, GR32>;
706 defm SLGR : BinaryRREAndK<"slg", 0xB90B, 0xB9EB, subc, GR64, GR64>;
708 // Subtraction of unsigned 32-bit immediates. These don't match
709 // subc because we prefer addc for constants.
710 def SLFI : BinaryRIL<"slfi", 0xC25, null_frag, GR32, uimm32>;
711 def SLGFI : BinaryRIL<"slgfi", 0xC24, null_frag, GR64, imm64zx32>;
713 // Subtraction of memory.
714 defm SL : BinaryRXPair<"sl", 0x5F, 0xE35F, subc, GR32, load, 4>;
715 def SLGF : BinaryRXY<"slgf", 0xE31B, subc, GR64, azextloadi32, 4>;
716 def SLG : BinaryRXY<"slg", 0xE30B, subc, GR64, load, 8>;
718 defm : ZXB<subc, GR64, SLGFR>;
720 // Subtraction producing and using a carry.
721 let Defs = [CC], Uses = [CC] in {
722 // Subtraction of a register.
723 def SLBR : BinaryRRE<"slb", 0xB999, sube, GR32, GR32>;
724 def SLGBR : BinaryRRE<"slbg", 0xB989, sube, GR64, GR64>;
726 // Subtraction of memory.
727 def SLB : BinaryRXY<"slb", 0xE399, sube, GR32, load, 4>;
728 def SLBG : BinaryRXY<"slbg", 0xE389, sube, GR64, load, 8>;
731 //===----------------------------------------------------------------------===//
733 //===----------------------------------------------------------------------===//
736 // ANDs of a register.
737 let isCommutable = 1, CCValues = 0xC, CompareZeroCCMask = 0x8 in {
738 defm NR : BinaryRRAndK<"n", 0x14, 0xB9F4, and, GR32, GR32>;
739 defm NGR : BinaryRREAndK<"ng", 0xB980, 0xB9E4, and, GR64, GR64>;
742 let isConvertibleToThreeAddress = 1 in {
743 // ANDs of a 16-bit immediate, leaving other bits unaffected.
744 // The CC result only reflects the 16-bit field, not the full register.
745 let isCodeGenOnly = 1 in {
746 def NILL32 : BinaryRI<"nill", 0xA57, and, GR32, imm32ll16c>;
747 def NILH32 : BinaryRI<"nilh", 0xA56, and, GR32, imm32lh16c>;
749 def NILL : BinaryRI<"nill", 0xA57, and, GR64, imm64ll16c>;
750 def NILH : BinaryRI<"nilh", 0xA56, and, GR64, imm64lh16c>;
751 def NIHL : BinaryRI<"nihl", 0xA55, and, GR64, imm64hl16c>;
752 def NIHH : BinaryRI<"nihh", 0xA54, and, GR64, imm64hh16c>;
754 // ANDs of a 32-bit immediate, leaving other bits unaffected.
755 // The CC result only reflects the 32-bit field, which means we can
756 // use it as a zero indicator for i32 operations but not otherwise.
757 let isCodeGenOnly = 1, CCValues = 0xC, CompareZeroCCMask = 0x8 in
758 def NILF32 : BinaryRIL<"nilf", 0xC0B, and, GR32, uimm32>;
759 def NILF : BinaryRIL<"nilf", 0xC0B, and, GR64, imm64lf32c>;
760 def NIHF : BinaryRIL<"nihf", 0xC0A, and, GR64, imm64hf32c>;
764 let CCValues = 0xC, CompareZeroCCMask = 0x8 in {
765 defm N : BinaryRXPair<"n", 0x54, 0xE354, and, GR32, load, 4>;
766 def NG : BinaryRXY<"ng", 0xE380, and, GR64, load, 8>;
770 defm NI : BinarySIPair<"ni", 0x94, 0xEB54, null_frag, uimm8>;
773 let mayLoad = 1, mayStore = 1 in
774 defm NC : MemorySS<"nc", 0xD4, z_nc, z_nc_loop>;
776 defm : RMWIByte<and, bdaddr12pair, NI>;
777 defm : RMWIByte<and, bdaddr20pair, NIY>;
779 //===----------------------------------------------------------------------===//
781 //===----------------------------------------------------------------------===//
784 // ORs of a register.
785 let isCommutable = 1, CCValues = 0xC, CompareZeroCCMask = 0x8 in {
786 defm OR : BinaryRRAndK<"o", 0x16, 0xB9F6, or, GR32, GR32>;
787 defm OGR : BinaryRREAndK<"og", 0xB981, 0xB9E6, or, GR64, GR64>;
790 // ORs of a 16-bit immediate, leaving other bits unaffected.
791 // The CC result only reflects the 16-bit field, not the full register.
792 let isCodeGenOnly = 1 in {
793 def OILL32 : BinaryRI<"oill", 0xA5B, or, GR32, imm32ll16>;
794 def OILH32 : BinaryRI<"oilh", 0xA5A, or, GR32, imm32lh16>;
796 def OILL : BinaryRI<"oill", 0xA5B, or, GR64, imm64ll16>;
797 def OILH : BinaryRI<"oilh", 0xA5A, or, GR64, imm64lh16>;
798 def OIHL : BinaryRI<"oihl", 0xA59, or, GR64, imm64hl16>;
799 def OIHH : BinaryRI<"oihh", 0xA58, or, GR64, imm64hh16>;
801 // ORs of a 32-bit immediate, leaving other bits unaffected.
802 // The CC result only reflects the 32-bit field, which means we can
803 // use it as a zero indicator for i32 operations but not otherwise.
804 let isCodeGenOnly = 1, CCValues = 0xC, CompareZeroCCMask = 0x8 in
805 def OILF32 : BinaryRIL<"oilf", 0xC0D, or, GR32, uimm32>;
806 def OILF : BinaryRIL<"oilf", 0xC0D, or, GR64, imm64lf32>;
807 def OIHF : BinaryRIL<"oihf", 0xC0C, or, GR64, imm64hf32>;
810 let CCValues = 0xC, CompareZeroCCMask = 0x8 in {
811 defm O : BinaryRXPair<"o", 0x56, 0xE356, or, GR32, load, 4>;
812 def OG : BinaryRXY<"og", 0xE381, or, GR64, load, 8>;
816 defm OI : BinarySIPair<"oi", 0x96, 0xEB56, null_frag, uimm8>;
819 let mayLoad = 1, mayStore = 1 in
820 defm OC : MemorySS<"oc", 0xD6, z_oc, z_oc_loop>;
822 defm : RMWIByte<or, bdaddr12pair, OI>;
823 defm : RMWIByte<or, bdaddr20pair, OIY>;
825 //===----------------------------------------------------------------------===//
827 //===----------------------------------------------------------------------===//
830 // XORs of a register.
831 let isCommutable = 1, CCValues = 0xC, CompareZeroCCMask = 0x8 in {
832 defm XR : BinaryRRAndK<"x", 0x17, 0xB9F7, xor, GR32, GR32>;
833 defm XGR : BinaryRREAndK<"xg", 0xB982, 0xB9E7, xor, GR64, GR64>;
836 // XORs of a 32-bit immediate, leaving other bits unaffected.
837 // The CC result only reflects the 32-bit field, which means we can
838 // use it as a zero indicator for i32 operations but not otherwise.
839 let isCodeGenOnly = 1, CCValues = 0xC, CompareZeroCCMask = 0x8 in
840 def XILF32 : BinaryRIL<"xilf", 0xC07, xor, GR32, uimm32>;
841 def XILF : BinaryRIL<"xilf", 0xC07, xor, GR64, imm64lf32>;
842 def XIHF : BinaryRIL<"xihf", 0xC06, xor, GR64, imm64hf32>;
845 let CCValues = 0xC, CompareZeroCCMask = 0x8 in {
846 defm X : BinaryRXPair<"x",0x57, 0xE357, xor, GR32, load, 4>;
847 def XG : BinaryRXY<"xg", 0xE382, xor, GR64, load, 8>;
851 defm XI : BinarySIPair<"xi", 0x97, 0xEB57, null_frag, uimm8>;
854 let mayLoad = 1, mayStore = 1 in
855 defm XC : MemorySS<"xc", 0xD7, z_xc, z_xc_loop>;
857 defm : RMWIByte<xor, bdaddr12pair, XI>;
858 defm : RMWIByte<xor, bdaddr20pair, XIY>;
860 //===----------------------------------------------------------------------===//
862 //===----------------------------------------------------------------------===//
864 // Multiplication of a register.
865 let isCommutable = 1 in {
866 def MSR : BinaryRRE<"ms", 0xB252, mul, GR32, GR32>;
867 def MSGR : BinaryRRE<"msg", 0xB90C, mul, GR64, GR64>;
869 def MSGFR : BinaryRRE<"msgf", 0xB91C, null_frag, GR64, GR32>;
870 defm : SXB<mul, GR64, MSGFR>;
872 // Multiplication of a signed 16-bit immediate.
873 def MHI : BinaryRI<"mhi", 0xA7C, mul, GR32, imm32sx16>;
874 def MGHI : BinaryRI<"mghi", 0xA7D, mul, GR64, imm64sx16>;
876 // Multiplication of a signed 32-bit immediate.
877 def MSFI : BinaryRIL<"msfi", 0xC21, mul, GR32, simm32>;
878 def MSGFI : BinaryRIL<"msgfi", 0xC20, mul, GR64, imm64sx32>;
880 // Multiplication of memory.
881 defm MH : BinaryRXPair<"mh", 0x4C, 0xE37C, mul, GR32, asextloadi16, 2>;
882 defm MS : BinaryRXPair<"ms", 0x71, 0xE351, mul, GR32, load, 4>;
883 def MSGF : BinaryRXY<"msgf", 0xE31C, mul, GR64, asextloadi32, 4>;
884 def MSG : BinaryRXY<"msg", 0xE30C, mul, GR64, load, 8>;
886 // Multiplication of a register, producing two results.
887 def MLGR : BinaryRRE<"mlg", 0xB986, z_umul_lohi64, GR128, GR64>;
889 // Multiplication of memory, producing two results.
890 def MLG : BinaryRXY<"mlg", 0xE386, z_umul_lohi64, GR128, load, 8>;
892 //===----------------------------------------------------------------------===//
893 // Division and remainder
894 //===----------------------------------------------------------------------===//
896 // Division and remainder, from registers.
897 def DSGFR : BinaryRRE<"dsgf", 0xB91D, z_sdivrem32, GR128, GR32>;
898 def DSGR : BinaryRRE<"dsg", 0xB90D, z_sdivrem64, GR128, GR64>;
899 def DLR : BinaryRRE<"dl", 0xB997, z_udivrem32, GR128, GR32>;
900 def DLGR : BinaryRRE<"dlg", 0xB987, z_udivrem64, GR128, GR64>;
902 // Division and remainder, from memory.
903 def DSGF : BinaryRXY<"dsgf", 0xE31D, z_sdivrem32, GR128, load, 4>;
904 def DSG : BinaryRXY<"dsg", 0xE30D, z_sdivrem64, GR128, load, 8>;
905 def DL : BinaryRXY<"dl", 0xE397, z_udivrem32, GR128, load, 4>;
906 def DLG : BinaryRXY<"dlg", 0xE387, z_udivrem64, GR128, load, 8>;
908 //===----------------------------------------------------------------------===//
910 //===----------------------------------------------------------------------===//
913 let neverHasSideEffects = 1 in {
914 defm SLL : ShiftRSAndK<"sll", 0x89, 0xEBDF, shl, GR32>;
915 def SLLG : ShiftRSY<"sllg", 0xEB0D, shl, GR64>;
918 // Logical shift right.
919 let neverHasSideEffects = 1 in {
920 defm SRL : ShiftRSAndK<"srl", 0x88, 0xEBDE, srl, GR32>;
921 def SRLG : ShiftRSY<"srlg", 0xEB0C, srl, GR64>;
924 // Arithmetic shift right.
925 let Defs = [CC], CCValues = 0xE, CompareZeroCCMask = 0xE in {
926 defm SRA : ShiftRSAndK<"sra", 0x8A, 0xEBDC, sra, GR32>;
927 def SRAG : ShiftRSY<"srag", 0xEB0A, sra, GR64>;
931 let neverHasSideEffects = 1 in {
932 def RLL : ShiftRSY<"rll", 0xEB1D, rotl, GR32>;
933 def RLLG : ShiftRSY<"rllg", 0xEB1C, rotl, GR64>;
936 // Rotate second operand left and inserted selected bits into first operand.
937 // These can act like 32-bit operands provided that the constant start and
938 // end bits (operands 2 and 3) are in the range [32, 64).
940 let isCodeGenOnly = 1 in
941 def RISBG32 : RotateSelectRIEf<"risbg", 0xEC55, GR32, GR32>;
942 let CCValues = 0xE, CompareZeroCCMask = 0xE in
943 def RISBG : RotateSelectRIEf<"risbg", 0xEC55, GR64, GR64>;
946 // Forms of RISBG that only affect one word of the destination register.
947 // They do not set CC.
948 let isCodeGenOnly = 1 in
949 def RISBLG32 : RotateSelectRIEf<"risblg", 0xEC51, GR32, GR32>,
950 Requires<[FeatureHighWord]>;
951 def RISBHG : RotateSelectRIEf<"risbhg", 0xEC5D, GR64, GR64>,
952 Requires<[FeatureHighWord]>;
953 def RISBLG : RotateSelectRIEf<"risblg", 0xEC51, GR64, GR64>,
954 Requires<[FeatureHighWord]>;
956 // Rotate second operand left and perform a logical operation with selected
957 // bits of the first operand. The CC result only describes the selected bits,
958 // so isn't useful for a full comparison against zero.
960 def RNSBG : RotateSelectRIEf<"rnsbg", 0xEC54, GR64, GR64>;
961 def ROSBG : RotateSelectRIEf<"rosbg", 0xEC56, GR64, GR64>;
962 def RXSBG : RotateSelectRIEf<"rxsbg", 0xEC57, GR64, GR64>;
965 //===----------------------------------------------------------------------===//
967 //===----------------------------------------------------------------------===//
969 // Signed comparisons. We put these before the unsigned comparisons because
970 // some of the signed forms have COMPARE AND BRANCH equivalents whereas none
971 // of the unsigned forms do.
972 let Defs = [CC], CCValues = 0xE in {
973 // Comparison with a register.
974 def CR : CompareRR <"c", 0x19, z_scmp, GR32, GR32>;
975 def CGFR : CompareRRE<"cgf", 0xB930, null_frag, GR64, GR32>;
976 def CGR : CompareRRE<"cg", 0xB920, z_scmp, GR64, GR64>;
978 // Comparison with a signed 16-bit immediate.
979 def CHI : CompareRI<"chi", 0xA7E, z_scmp, GR32, imm32sx16>;
980 def CGHI : CompareRI<"cghi", 0xA7F, z_scmp, GR64, imm64sx16>;
982 // Comparison with a signed 32-bit immediate.
983 def CFI : CompareRIL<"cfi", 0xC2D, z_scmp, GR32, simm32>;
984 def CGFI : CompareRIL<"cgfi", 0xC2C, z_scmp, GR64, imm64sx32>;
986 // Comparison with memory.
987 defm CH : CompareRXPair<"ch", 0x49, 0xE379, z_scmp, GR32, asextloadi16, 2>;
988 defm C : CompareRXPair<"c", 0x59, 0xE359, z_scmp, GR32, load, 4>;
989 def CGH : CompareRXY<"cgh", 0xE334, z_scmp, GR64, asextloadi16, 2>;
990 def CGF : CompareRXY<"cgf", 0xE330, z_scmp, GR64, asextloadi32, 4>;
991 def CG : CompareRXY<"cg", 0xE320, z_scmp, GR64, load, 8>;
992 def CHRL : CompareRILPC<"chrl", 0xC65, z_scmp, GR32, aligned_asextloadi16>;
993 def CRL : CompareRILPC<"crl", 0xC6D, z_scmp, GR32, aligned_load>;
994 def CGHRL : CompareRILPC<"cghrl", 0xC64, z_scmp, GR64, aligned_asextloadi16>;
995 def CGFRL : CompareRILPC<"cgfrl", 0xC6C, z_scmp, GR64, aligned_asextloadi32>;
996 def CGRL : CompareRILPC<"cgrl", 0xC68, z_scmp, GR64, aligned_load>;
998 // Comparison between memory and a signed 16-bit immediate.
999 def CHHSI : CompareSIL<"chhsi", 0xE554, z_scmp, asextloadi16, imm32sx16>;
1000 def CHSI : CompareSIL<"chsi", 0xE55C, z_scmp, load, imm32sx16>;
1001 def CGHSI : CompareSIL<"cghsi", 0xE558, z_scmp, load, imm64sx16>;
1003 defm : SXB<z_scmp, GR64, CGFR>;
1005 // Unsigned comparisons.
1006 let Defs = [CC], CCValues = 0xE, IsLogical = 1 in {
1007 // Comparison with a register.
1008 def CLR : CompareRR <"cl", 0x15, z_ucmp, GR32, GR32>;
1009 def CLGFR : CompareRRE<"clgf", 0xB931, null_frag, GR64, GR32>;
1010 def CLGR : CompareRRE<"clg", 0xB921, z_ucmp, GR64, GR64>;
1012 // Comparison with a signed 32-bit immediate.
1013 def CLFI : CompareRIL<"clfi", 0xC2F, z_ucmp, GR32, uimm32>;
1014 def CLGFI : CompareRIL<"clgfi", 0xC2E, z_ucmp, GR64, imm64zx32>;
1016 // Comparison with memory.
1017 defm CL : CompareRXPair<"cl", 0x55, 0xE355, z_ucmp, GR32, load, 4>;
1018 def CLGF : CompareRXY<"clgf", 0xE331, z_ucmp, GR64, azextloadi32, 4>;
1019 def CLG : CompareRXY<"clg", 0xE321, z_ucmp, GR64, load, 8>;
1020 def CLHRL : CompareRILPC<"clhrl", 0xC67, z_ucmp, GR32,
1021 aligned_azextloadi16>;
1022 def CLRL : CompareRILPC<"clrl", 0xC6F, z_ucmp, GR32,
1024 def CLGHRL : CompareRILPC<"clghrl", 0xC66, z_ucmp, GR64,
1025 aligned_azextloadi16>;
1026 def CLGFRL : CompareRILPC<"clgfrl", 0xC6E, z_ucmp, GR64,
1027 aligned_azextloadi32>;
1028 def CLGRL : CompareRILPC<"clgrl", 0xC6A, z_ucmp, GR64,
1031 // Comparison between memory and an unsigned 8-bit immediate.
1032 defm CLI : CompareSIPair<"cli", 0x95, 0xEB55, z_ucmp, azextloadi8, imm32zx8>;
1034 // Comparison between memory and an unsigned 16-bit immediate.
1035 def CLHHSI : CompareSIL<"clhhsi", 0xE555, z_ucmp, azextloadi16, imm32zx16>;
1036 def CLFHSI : CompareSIL<"clfhsi", 0xE55D, z_ucmp, load, imm32zx16>;
1037 def CLGHSI : CompareSIL<"clghsi", 0xE559, z_ucmp, load, imm64zx16>;
1039 defm : ZXB<z_ucmp, GR64, CLGFR>;
1041 // Memory-to-memory comparison.
1042 let mayLoad = 1, Defs = [CC] in
1043 defm CLC : MemorySS<"clc", 0xD5, z_clc, z_clc_loop>;
1045 // String comparison.
1046 let mayLoad = 1, Defs = [CC], Uses = [R0W] in
1047 defm CLST : StringRRE<"clst", 0xB25D, z_strcmp>;
1050 let Defs = [CC] in {
1051 let isCodeGenOnly = 1 in {
1052 def TMLL32 : CompareRI<"tmll", 0xA71, z_tm_reg, GR32, imm32ll16>;
1053 def TMLH32 : CompareRI<"tmlh", 0xA70, z_tm_reg, GR32, imm32lh16>;
1056 def TMLL : CompareRI<"tmll", 0xA71, z_tm_reg, GR64, imm64ll16>;
1057 def TMLH : CompareRI<"tmlh", 0xA70, z_tm_reg, GR64, imm64lh16>;
1058 def TMHL : CompareRI<"tmhl", 0xA73, z_tm_reg, GR64, imm64hl16>;
1059 def TMHH : CompareRI<"tmhh", 0xA72, z_tm_reg, GR64, imm64hh16>;
1061 defm TM : CompareSIPair<"tm", 0x91, 0xEB51, z_tm_mem, anyextloadi8, imm32zx8>;
1064 //===----------------------------------------------------------------------===//
1066 //===----------------------------------------------------------------------===//
1068 def PFD : PrefetchRXY<"pfd", 0xE336, z_prefetch>;
1069 def PFDRL : PrefetchRILPC<"pfdrl", 0xC62, z_prefetch>;
1071 //===----------------------------------------------------------------------===//
1072 // Atomic operations
1073 //===----------------------------------------------------------------------===//
1075 def ATOMIC_SWAPW : AtomicLoadWBinaryReg<z_atomic_swapw>;
1076 def ATOMIC_SWAP_32 : AtomicLoadBinaryReg32<atomic_swap_32>;
1077 def ATOMIC_SWAP_64 : AtomicLoadBinaryReg64<atomic_swap_64>;
1079 def ATOMIC_LOADW_AR : AtomicLoadWBinaryReg<z_atomic_loadw_add>;
1080 def ATOMIC_LOADW_AFI : AtomicLoadWBinaryImm<z_atomic_loadw_add, simm32>;
1081 def ATOMIC_LOAD_AR : AtomicLoadBinaryReg32<atomic_load_add_32>;
1082 def ATOMIC_LOAD_AHI : AtomicLoadBinaryImm32<atomic_load_add_32, imm32sx16>;
1083 def ATOMIC_LOAD_AFI : AtomicLoadBinaryImm32<atomic_load_add_32, simm32>;
1084 def ATOMIC_LOAD_AGR : AtomicLoadBinaryReg64<atomic_load_add_64>;
1085 def ATOMIC_LOAD_AGHI : AtomicLoadBinaryImm64<atomic_load_add_64, imm64sx16>;
1086 def ATOMIC_LOAD_AGFI : AtomicLoadBinaryImm64<atomic_load_add_64, imm64sx32>;
1088 def ATOMIC_LOADW_SR : AtomicLoadWBinaryReg<z_atomic_loadw_sub>;
1089 def ATOMIC_LOAD_SR : AtomicLoadBinaryReg32<atomic_load_sub_32>;
1090 def ATOMIC_LOAD_SGR : AtomicLoadBinaryReg64<atomic_load_sub_64>;
1092 def ATOMIC_LOADW_NR : AtomicLoadWBinaryReg<z_atomic_loadw_and>;
1093 def ATOMIC_LOADW_NILH : AtomicLoadWBinaryImm<z_atomic_loadw_and, imm32lh16c>;
1094 def ATOMIC_LOAD_NR : AtomicLoadBinaryReg32<atomic_load_and_32>;
1095 def ATOMIC_LOAD_NILL32 : AtomicLoadBinaryImm32<atomic_load_and_32, imm32ll16c>;
1096 def ATOMIC_LOAD_NILH32 : AtomicLoadBinaryImm32<atomic_load_and_32, imm32lh16c>;
1097 def ATOMIC_LOAD_NILF32 : AtomicLoadBinaryImm32<atomic_load_and_32, uimm32>;
1098 def ATOMIC_LOAD_NGR : AtomicLoadBinaryReg64<atomic_load_and_64>;
1099 def ATOMIC_LOAD_NILL : AtomicLoadBinaryImm64<atomic_load_and_64, imm64ll16c>;
1100 def ATOMIC_LOAD_NILH : AtomicLoadBinaryImm64<atomic_load_and_64, imm64lh16c>;
1101 def ATOMIC_LOAD_NIHL : AtomicLoadBinaryImm64<atomic_load_and_64, imm64hl16c>;
1102 def ATOMIC_LOAD_NIHH : AtomicLoadBinaryImm64<atomic_load_and_64, imm64hh16c>;
1103 def ATOMIC_LOAD_NILF : AtomicLoadBinaryImm64<atomic_load_and_64, imm64lf32c>;
1104 def ATOMIC_LOAD_NIHF : AtomicLoadBinaryImm64<atomic_load_and_64, imm64hf32c>;
1106 def ATOMIC_LOADW_OR : AtomicLoadWBinaryReg<z_atomic_loadw_or>;
1107 def ATOMIC_LOADW_OILH : AtomicLoadWBinaryImm<z_atomic_loadw_or, imm32lh16>;
1108 def ATOMIC_LOAD_OR : AtomicLoadBinaryReg32<atomic_load_or_32>;
1109 def ATOMIC_LOAD_OILL32 : AtomicLoadBinaryImm32<atomic_load_or_32, imm32ll16>;
1110 def ATOMIC_LOAD_OILH32 : AtomicLoadBinaryImm32<atomic_load_or_32, imm32lh16>;
1111 def ATOMIC_LOAD_OILF32 : AtomicLoadBinaryImm32<atomic_load_or_32, uimm32>;
1112 def ATOMIC_LOAD_OGR : AtomicLoadBinaryReg64<atomic_load_or_64>;
1113 def ATOMIC_LOAD_OILL : AtomicLoadBinaryImm64<atomic_load_or_64, imm64ll16>;
1114 def ATOMIC_LOAD_OILH : AtomicLoadBinaryImm64<atomic_load_or_64, imm64lh16>;
1115 def ATOMIC_LOAD_OIHL : AtomicLoadBinaryImm64<atomic_load_or_64, imm64hl16>;
1116 def ATOMIC_LOAD_OIHH : AtomicLoadBinaryImm64<atomic_load_or_64, imm64hh16>;
1117 def ATOMIC_LOAD_OILF : AtomicLoadBinaryImm64<atomic_load_or_64, imm64lf32>;
1118 def ATOMIC_LOAD_OIHF : AtomicLoadBinaryImm64<atomic_load_or_64, imm64hf32>;
1120 def ATOMIC_LOADW_XR : AtomicLoadWBinaryReg<z_atomic_loadw_xor>;
1121 def ATOMIC_LOADW_XILF : AtomicLoadWBinaryImm<z_atomic_loadw_xor, uimm32>;
1122 def ATOMIC_LOAD_XR : AtomicLoadBinaryReg32<atomic_load_xor_32>;
1123 def ATOMIC_LOAD_XILF32 : AtomicLoadBinaryImm32<atomic_load_xor_32, uimm32>;
1124 def ATOMIC_LOAD_XGR : AtomicLoadBinaryReg64<atomic_load_xor_64>;
1125 def ATOMIC_LOAD_XILF : AtomicLoadBinaryImm64<atomic_load_xor_64, imm64lf32>;
1126 def ATOMIC_LOAD_XIHF : AtomicLoadBinaryImm64<atomic_load_xor_64, imm64hf32>;
1128 def ATOMIC_LOADW_NRi : AtomicLoadWBinaryReg<z_atomic_loadw_nand>;
1129 def ATOMIC_LOADW_NILHi : AtomicLoadWBinaryImm<z_atomic_loadw_nand,
1131 def ATOMIC_LOAD_NRi : AtomicLoadBinaryReg32<atomic_load_nand_32>;
1132 def ATOMIC_LOAD_NILL32i : AtomicLoadBinaryImm32<atomic_load_nand_32,
1134 def ATOMIC_LOAD_NILH32i : AtomicLoadBinaryImm32<atomic_load_nand_32,
1136 def ATOMIC_LOAD_NILF32i : AtomicLoadBinaryImm32<atomic_load_nand_32, uimm32>;
1137 def ATOMIC_LOAD_NGRi : AtomicLoadBinaryReg64<atomic_load_nand_64>;
1138 def ATOMIC_LOAD_NILLi : AtomicLoadBinaryImm64<atomic_load_nand_64,
1140 def ATOMIC_LOAD_NILHi : AtomicLoadBinaryImm64<atomic_load_nand_64,
1142 def ATOMIC_LOAD_NIHLi : AtomicLoadBinaryImm64<atomic_load_nand_64,
1144 def ATOMIC_LOAD_NIHHi : AtomicLoadBinaryImm64<atomic_load_nand_64,
1146 def ATOMIC_LOAD_NILFi : AtomicLoadBinaryImm64<atomic_load_nand_64,
1148 def ATOMIC_LOAD_NIHFi : AtomicLoadBinaryImm64<atomic_load_nand_64,
1151 def ATOMIC_LOADW_MIN : AtomicLoadWBinaryReg<z_atomic_loadw_min>;
1152 def ATOMIC_LOAD_MIN_32 : AtomicLoadBinaryReg32<atomic_load_min_32>;
1153 def ATOMIC_LOAD_MIN_64 : AtomicLoadBinaryReg64<atomic_load_min_64>;
1155 def ATOMIC_LOADW_MAX : AtomicLoadWBinaryReg<z_atomic_loadw_max>;
1156 def ATOMIC_LOAD_MAX_32 : AtomicLoadBinaryReg32<atomic_load_max_32>;
1157 def ATOMIC_LOAD_MAX_64 : AtomicLoadBinaryReg64<atomic_load_max_64>;
1159 def ATOMIC_LOADW_UMIN : AtomicLoadWBinaryReg<z_atomic_loadw_umin>;
1160 def ATOMIC_LOAD_UMIN_32 : AtomicLoadBinaryReg32<atomic_load_umin_32>;
1161 def ATOMIC_LOAD_UMIN_64 : AtomicLoadBinaryReg64<atomic_load_umin_64>;
1163 def ATOMIC_LOADW_UMAX : AtomicLoadWBinaryReg<z_atomic_loadw_umax>;
1164 def ATOMIC_LOAD_UMAX_32 : AtomicLoadBinaryReg32<atomic_load_umax_32>;
1165 def ATOMIC_LOAD_UMAX_64 : AtomicLoadBinaryReg64<atomic_load_umax_64>;
1167 def ATOMIC_CMP_SWAPW
1168 : Pseudo<(outs GR32:$dst), (ins bdaddr20only:$addr, GR32:$cmp, GR32:$swap,
1169 ADDR32:$bitshift, ADDR32:$negbitshift,
1172 (z_atomic_cmp_swapw bdaddr20only:$addr, GR32:$cmp, GR32:$swap,
1173 ADDR32:$bitshift, ADDR32:$negbitshift,
1174 uimm32:$bitsize))]> {
1178 let usesCustomInserter = 1;
1181 let Defs = [CC] in {
1182 defm CS : CmpSwapRSPair<"cs", 0xBA, 0xEB14, atomic_cmp_swap_32, GR32>;
1183 def CSG : CmpSwapRSY<"csg", 0xEB30, atomic_cmp_swap_64, GR64>;
1186 //===----------------------------------------------------------------------===//
1187 // Miscellaneous Instructions.
1188 //===----------------------------------------------------------------------===//
1190 // Extract CC into bits 29 and 28 of a register.
1192 def IPM : InherentRRE<"ipm", 0xB222, GR32, (z_ipm)>;
1194 // Read a 32-bit access register into a GR32. As with all GR32 operations,
1195 // the upper 32 bits of the enclosing GR64 remain unchanged, which is useful
1196 // when a 64-bit address is stored in a pair of access registers.
1197 def EAR : InstRRE<0xB24F, (outs GR32:$R1), (ins access_reg:$R2),
1199 [(set GR32:$R1, (z_extract_access access_reg:$R2))]>;
1201 // Find leftmost one, AKA count leading zeros. The instruction actually
1202 // returns a pair of GR64s, the first giving the number of leading zeros
1203 // and the second giving a copy of the source with the leftmost one bit
1204 // cleared. We only use the first result here.
1205 let Defs = [CC] in {
1206 def FLOGR : UnaryRRE<"flog", 0xB983, null_frag, GR128, GR64>;
1208 def : Pat<(ctlz GR64:$src),
1209 (EXTRACT_SUBREG (FLOGR GR64:$src), subreg_high)>;
1211 // Use subregs to populate the "don't care" bits in a 32-bit to 64-bit anyext.
1212 def : Pat<(i64 (anyext GR32:$src)),
1213 (INSERT_SUBREG (i64 (IMPLICIT_DEF)), GR32:$src, subreg_32bit)>;
1215 // There are no 32-bit equivalents of LLILL and LLILH, so use a full
1216 // 64-bit move followed by a subreg. This preserves the invariant that
1217 // all GR32 operations only modify the low 32 bits.
1218 def : Pat<(i32 imm32ll16:$src),
1219 (EXTRACT_SUBREG (LLILL (LL16 imm:$src)), subreg_32bit)>;
1220 def : Pat<(i32 imm32lh16:$src),
1221 (EXTRACT_SUBREG (LLILH (LH16 imm:$src)), subreg_32bit)>;
1223 // Extend GR32s and GR64s to GR128s.
1224 let usesCustomInserter = 1 in {
1225 def AEXT128_64 : Pseudo<(outs GR128:$dst), (ins GR64:$src), []>;
1226 def ZEXT128_32 : Pseudo<(outs GR128:$dst), (ins GR32:$src), []>;
1227 def ZEXT128_64 : Pseudo<(outs GR128:$dst), (ins GR64:$src), []>;
1230 // Search a block of memory for a character.
1231 let mayLoad = 1, Defs = [CC], Uses = [R0W] in
1232 defm SRST : StringRRE<"srst", 0xb25e, z_search_string>;
1234 //===----------------------------------------------------------------------===//
1236 //===----------------------------------------------------------------------===//
1238 // Use AL* for GR64 additions of unsigned 32-bit values.
1239 defm : ZXB<add, GR64, ALGFR>;
1240 def : Pat<(add GR64:$src1, imm64zx32:$src2),
1241 (ALGFI GR64:$src1, imm64zx32:$src2)>;
1242 def : Pat<(add GR64:$src1, (azextloadi32 bdxaddr20only:$addr)),
1243 (ALGF GR64:$src1, bdxaddr20only:$addr)>;
1245 // Use SL* for GR64 subtractions of unsigned 32-bit values.
1246 defm : ZXB<sub, GR64, SLGFR>;
1247 def : Pat<(add GR64:$src1, imm64zx32n:$src2),
1248 (SLGFI GR64:$src1, imm64zx32n:$src2)>;
1249 def : Pat<(sub GR64:$src1, (azextloadi32 bdxaddr20only:$addr)),
1250 (SLGF GR64:$src1, bdxaddr20only:$addr)>;
1252 // Optimize sign-extended 1/0 selects to -1/0 selects. This is important
1253 // for vector legalization.
1254 def : Pat<(sra (shl (i32 (z_select_ccmask 1, 0, uimm8zx4:$valid, uimm8zx4:$cc)),
1257 (Select32 (LHI -1), (LHI 0), uimm8zx4:$valid, uimm8zx4:$cc)>;
1258 def : Pat<(sra (shl (i64 (anyext (i32 (z_select_ccmask 1, 0, uimm8zx4:$valid,
1262 (Select64 (LGHI -1), (LGHI 0), uimm8zx4:$valid, uimm8zx4:$cc)>;
1264 // Peepholes for turning scalar operations into block operations.
1265 defm : BlockLoadStore<anyextloadi8, i32, MVCSequence, NCSequence, OCSequence,
1267 defm : BlockLoadStore<anyextloadi16, i32, MVCSequence, NCSequence, OCSequence,
1269 defm : BlockLoadStore<load, i32, MVCSequence, NCSequence, OCSequence,
1271 defm : BlockLoadStore<anyextloadi8, i64, MVCSequence, NCSequence,
1272 OCSequence, XCSequence, 1>;
1273 defm : BlockLoadStore<anyextloadi16, i64, MVCSequence, NCSequence, OCSequence,
1275 defm : BlockLoadStore<anyextloadi32, i64, MVCSequence, NCSequence, OCSequence,
1277 defm : BlockLoadStore<load, i64, MVCSequence, NCSequence, OCSequence,