1 //===-- R600Instructions.td - R600 Instruction defs -------*- tablegen -*-===//
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
9 // TableGen definitions for instructions which are available on R600 family
12 //===----------------------------------------------------------------------===//
14 include "R600InstrFormats.td"
16 // FIXME: Should not be arbitrarily split from other R600 inst classes.
17 class R600WrapperInst <dag outs, dag ins, string asm = "", list<dag> pattern = []> :
18 AMDGPUInst<outs, ins, asm, pattern>, PredicateControl {
19 let SubtargetPredicate = isR600toCayman;
20 let Namespace = "R600";
24 class InstR600ISA <dag outs, dag ins, string asm, list<dag> pattern = []> :
25 InstR600 <outs, ins, asm, pattern, NullALU> {
29 def MEMxi : Operand<iPTR> {
30 let MIOperandInfo = (ops R600_TReg32_X:$ptr, i32imm:$index);
31 let PrintMethod = "printMemOperand";
34 def MEMrr : Operand<iPTR> {
35 let MIOperandInfo = (ops R600_Reg32:$ptr, R600_Reg32:$index);
38 // Operands for non-registers
40 class InstFlag<string PM = "printOperand", int Default = 0>
41 : OperandWithDefaultOps <i32, (ops (i32 Default))> {
45 // src_sel for ALU src operands, see also ALU_CONST, ALU_PARAM registers
46 def SEL : OperandWithDefaultOps <i32, (ops (i32 -1))>;
47 def BANK_SWIZZLE : OperandWithDefaultOps <i32, (ops (i32 0))> {
48 let PrintMethod = "printBankSwizzle";
51 def LITERAL : InstFlag<"printLiteral">;
53 def WRITE : InstFlag <"printWrite", 1>;
54 def OMOD : InstFlag <"printOMOD">;
55 def REL : InstFlag <"printRel">;
56 def CLAMP : InstFlag <"printClamp">;
57 def NEG : InstFlag <"printNeg">;
58 def ABS : InstFlag <"printAbs">;
59 def UEM : InstFlag <"printUpdateExecMask">;
60 def UP : InstFlag <"printUpdatePred">;
62 // XXX: The r600g finalizer in Mesa expects last to be one in most cases.
63 // Once we start using the packetizer in this backend we should have this
65 def LAST : InstFlag<"printLast", 1>;
66 def RSel : Operand<i32> {
67 let PrintMethod = "printRSel";
69 def CT: Operand<i32> {
70 let PrintMethod = "printCT";
73 def FRAMEri : Operand<iPTR> {
74 let MIOperandInfo = (ops R600_Reg32:$ptr, i32imm:$index);
77 def ADDRVTX_READ : ComplexPattern<i32, 2, "SelectADDRVTX_READ", [], []>;
78 def ADDRGA_CONST_OFFSET : ComplexPattern<i32, 1, "SelectGlobalValueConstantOffset", [], []>;
79 def ADDRGA_VAR_OFFSET : ComplexPattern<i32, 2, "SelectGlobalValueVariableOffset", [], []>;
80 def ADDRIndirect : ComplexPattern<iPTR, 2, "SelectADDRIndirect", [], []>;
83 def R600_Pred : PredicateOperand<i32, (ops R600_Predicate),
86 let isTerminator = 1, isReturn = 1, hasCtrlDep = 1,
87 usesCustomInserter = 1, Namespace = "R600" in {
88 def RETURN : ILFormat<(outs), (ins variable_ops),
89 "RETURN", [(AMDGPUendpgm)]
93 let mayLoad = 0, mayStore = 0, hasSideEffects = 0 in {
95 // Class for instructions with only one source register.
96 // If you add new ins to this instruction, make sure they are listed before
97 // $literal, because the backend currently assumes that the last operand is
98 // a literal. Also be sure to update the enum R600Op1OperandIndex::ROI in
99 // R600Defines.h, R600InstrInfo::buildDefaultInstruction(),
100 // and R600InstrInfo::getOperandIdx().
101 class R600_1OP <bits<11> inst, string opName, list<dag> pattern,
102 InstrItinClass itin = AnyALU> :
103 InstR600 <(outs R600_Reg32:$dst),
104 (ins WRITE:$write, OMOD:$omod, REL:$dst_rel, CLAMP:$clamp,
105 R600_Reg32:$src0, NEG:$src0_neg, REL:$src0_rel, ABS:$src0_abs, SEL:$src0_sel,
106 LAST:$last, R600_Pred:$pred_sel, LITERAL:$literal,
107 BANK_SWIZZLE:$bank_swizzle),
108 !strconcat(" ", opName,
109 "$clamp $last $dst$write$dst_rel$omod, "
110 "$src0_neg$src0_abs$src0$src0_abs$src0_rel, "
111 "$pred_sel $bank_swizzle"),
115 R600ALU_Word1_OP2 <inst> {
121 let update_exec_mask = 0;
123 let HasNativeOperands = 1;
126 let DisableEncoding = "$literal";
127 let UseNamedOperandTable = 1;
129 let Inst{31-0} = Word0;
130 let Inst{63-32} = Word1;
133 class R600_1OP_Helper <bits<11> inst, string opName, SDPatternOperator node,
134 InstrItinClass itin = AnyALU> :
135 R600_1OP <inst, opName,
136 [(set R600_Reg32:$dst, (node R600_Reg32:$src0))], itin
139 // If you add or change the operands for R600_2OP instructions, you must
140 // also update the R600Op2OperandIndex::ROI enum in R600Defines.h,
141 // R600InstrInfo::buildDefaultInstruction(), and R600InstrInfo::getOperandIdx().
142 class R600_2OP <bits<11> inst, string opName, list<dag> pattern,
143 InstrItinClass itin = AnyALU> :
144 InstR600 <(outs R600_Reg32:$dst),
145 (ins UEM:$update_exec_mask, UP:$update_pred, WRITE:$write,
146 OMOD:$omod, REL:$dst_rel, CLAMP:$clamp,
147 R600_Reg32:$src0, NEG:$src0_neg, REL:$src0_rel, ABS:$src0_abs, SEL:$src0_sel,
148 R600_Reg32:$src1, NEG:$src1_neg, REL:$src1_rel, ABS:$src1_abs, SEL:$src1_sel,
149 LAST:$last, R600_Pred:$pred_sel, LITERAL:$literal,
150 BANK_SWIZZLE:$bank_swizzle),
151 !strconcat(" ", opName,
152 "$clamp $last $update_exec_mask$update_pred$dst$write$dst_rel$omod, "
153 "$src0_neg$src0_abs$src0$src0_abs$src0_rel, "
154 "$src1_neg$src1_abs$src1$src1_abs$src1_rel, "
155 "$pred_sel $bank_swizzle"),
159 R600ALU_Word1_OP2 <inst> {
161 let HasNativeOperands = 1;
164 let DisableEncoding = "$literal";
165 let UseNamedOperandTable = 1;
167 let Inst{31-0} = Word0;
168 let Inst{63-32} = Word1;
171 class R600_2OP_Helper <bits<11> inst, string opName,
172 SDPatternOperator node = null_frag,
173 InstrItinClass itin = AnyALU> :
174 R600_2OP <inst, opName,
175 [(set R600_Reg32:$dst, (node R600_Reg32:$src0,
176 R600_Reg32:$src1))], itin
179 // If you add our change the operands for R600_3OP instructions, you must
180 // also update the R600Op3OperandIndex::ROI enum in R600Defines.h,
181 // R600InstrInfo::buildDefaultInstruction(), and
182 // R600InstrInfo::getOperandIdx().
183 class R600_3OP <bits<5> inst, string opName, list<dag> pattern,
184 InstrItinClass itin = AnyALU> :
185 InstR600 <(outs R600_Reg32:$dst),
186 (ins REL:$dst_rel, CLAMP:$clamp,
187 R600_Reg32:$src0, NEG:$src0_neg, REL:$src0_rel, SEL:$src0_sel,
188 R600_Reg32:$src1, NEG:$src1_neg, REL:$src1_rel, SEL:$src1_sel,
189 R600_Reg32:$src2, NEG:$src2_neg, REL:$src2_rel, SEL:$src2_sel,
190 LAST:$last, R600_Pred:$pred_sel, LITERAL:$literal,
191 BANK_SWIZZLE:$bank_swizzle),
192 !strconcat(" ", opName, "$clamp $last $dst$dst_rel, "
193 "$src0_neg$src0$src0_rel, "
194 "$src1_neg$src1$src1_rel, "
195 "$src2_neg$src2$src2_rel, "
201 R600ALU_Word1_OP3<inst>{
203 let HasNativeOperands = 1;
204 let DisableEncoding = "$literal";
206 let UseNamedOperandTable = 1;
209 let Inst{31-0} = Word0;
210 let Inst{63-32} = Word1;
213 } // End mayLoad = 1, mayStore = 0, hasSideEffects = 0
215 class EG_CF_RAT <bits <8> cfinst, bits <6> ratinst, bits<4> ratid, bits<4> mask,
216 dag outs, dag ins, string asm, list<dag> pattern> :
217 InstR600ISA <outs, ins, asm, pattern>,
218 CF_ALLOC_EXPORT_WORD0_RAT, CF_ALLOC_EXPORT_WORD1_BUF {
221 let rat_inst = ratinst;
223 // XXX: Have a separate instruction for non-indexed writes.
229 let comp_mask = mask;
232 let cf_inst = cfinst;
236 let Inst{31-0} = Word0;
237 let Inst{63-32} = Word1;
242 class VTX_READ <string name, dag outs, list<dag> pattern>
243 : InstR600ISA <outs, (ins MEMxi:$src_gpr, i8imm:$buffer_id), !strconcat(" ", name, ", #$buffer_id"), pattern>,
248 // The docs say that if this bit is set, then DATA_FORMAT, NUM_FORMAT_ALL,
249 // FORMAT_COMP_ALL, SRF_MODE_ALL, and ENDIAN_SWAP fields will be ignored,
250 // however, based on my testing if USE_CONST_FIELDS is set, then all
251 // these fields need to be set to 0.
252 let USE_CONST_FIELDS = 0;
253 let NUM_FORMAT_ALL = 1;
254 let FORMAT_COMP_ALL = 0;
255 let SRF_MODE_ALL = 0;
257 let Inst{63-32} = Word1;
258 // LLVM can only encode 64-bit instructions, so these fields are manually
259 // encoded in R600CodeEmitter
262 // bits<2> ENDIAN_SWAP = 0;
263 // bits<1> CONST_BUF_NO_STRIDE = 0;
264 // bits<1> MEGA_FETCH = 0;
265 // bits<1> ALT_CONST = 0;
266 // bits<2> BUFFER_INDEX_MODE = 0;
268 // VTX_WORD2 (LLVM can only encode 64-bit instructions, so WORD2 encoding
269 // is done in R600CodeEmitter
271 // Inst{79-64} = OFFSET;
272 // Inst{81-80} = ENDIAN_SWAP;
273 // Inst{82} = CONST_BUF_NO_STRIDE;
274 // Inst{83} = MEGA_FETCH;
275 // Inst{84} = ALT_CONST;
276 // Inst{86-85} = BUFFER_INDEX_MODE;
277 // Inst{95-86} = 0; Reserved
279 // VTX_WORD3 (Padding)
287 def atomic_cmp_swap_global_noret : PatFrag<
288 (ops node:$ptr, node:$cmp, node:$value),
289 (atomic_cmp_swap node:$ptr, node:$cmp, node:$value),
290 [{return cast<MemSDNode>(N)->getAddressSpace() == AMDGPUAS::GLOBAL_ADDRESS && (SDValue(N, 0).use_empty());}]>;
292 def atomic_cmp_swap_global_ret : PatFrag<
293 (ops node:$ptr, node:$cmp, node:$value),
294 (atomic_cmp_swap node:$ptr, node:$cmp, node:$value),
295 [{return cast<MemSDNode>(N)->getAddressSpace() == AMDGPUAS::GLOBAL_ADDRESS && (!SDValue(N, 0).use_empty());}]>;
297 def mskor_global : PatFrag<(ops node:$val, node:$ptr),
298 (AMDGPUstore_mskor node:$val, node:$ptr), [{
299 return cast<MemSDNode>(N)->getAddressSpace() == AMDGPUAS::GLOBAL_ADDRESS;
302 // FIXME: These are deprecated
303 class AZExtLoadBase <SDPatternOperator ld_node>: PatFrag<(ops node:$ptr),
304 (ld_node node:$ptr), [{
305 LoadSDNode *L = cast<LoadSDNode>(N);
306 return L->getExtensionType() == ISD::ZEXTLOAD ||
307 L->getExtensionType() == ISD::EXTLOAD;
310 def az_extload : AZExtLoadBase <unindexedload>;
312 def az_extloadi8 : PatFrag<(ops node:$ptr), (az_extload node:$ptr), [{
313 return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i8;
316 def az_extloadi16 : PatFrag<(ops node:$ptr), (az_extload node:$ptr), [{
317 return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i16;
320 def az_extloadi32 : PatFrag<(ops node:$ptr), (az_extload node:$ptr), [{
321 return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i32;
324 let AddressSpaces = LoadAddress_local.AddrSpaces in {
325 def az_extloadi8_local : PatFrag<(ops node:$ptr), (az_extloadi8 node:$ptr)>;
326 def az_extloadi16_local : PatFrag<(ops node:$ptr), (az_extloadi16 node:$ptr)>;
329 class LoadParamFrag <PatFrag load_type> : PatFrag <
330 (ops node:$ptr), (load_type node:$ptr),
331 [{ return isConstantLoad(cast<LoadSDNode>(N), 0) ||
332 (cast<LoadSDNode>(N)->getAddressSpace() == AMDGPUAS::PARAM_I_ADDRESS); }]
335 def vtx_id3_az_extloadi8 : LoadParamFrag<az_extloadi8>;
336 def vtx_id3_az_extloadi16 : LoadParamFrag<az_extloadi16>;
337 def vtx_id3_load : LoadParamFrag<load>;
339 class LoadVtxId1 <PatFrag load> : PatFrag <
340 (ops node:$ptr), (load node:$ptr), [{
341 const MemSDNode *LD = cast<MemSDNode>(N);
342 return LD->getAddressSpace() == AMDGPUAS::GLOBAL_ADDRESS ||
343 (LD->getAddressSpace() == AMDGPUAS::CONSTANT_ADDRESS &&
344 !isa<GlobalValue>(getUnderlyingObject(
345 LD->getMemOperand()->getValue())));
348 def vtx_id1_az_extloadi8 : LoadVtxId1 <az_extloadi8>;
349 def vtx_id1_az_extloadi16 : LoadVtxId1 <az_extloadi16>;
350 def vtx_id1_load : LoadVtxId1 <load>;
352 class LoadVtxId2 <PatFrag load> : PatFrag <
353 (ops node:$ptr), (load node:$ptr), [{
354 const MemSDNode *LD = cast<MemSDNode>(N);
355 return LD->getAddressSpace() == AMDGPUAS::CONSTANT_ADDRESS &&
356 isa<GlobalValue>(getUnderlyingObject(
357 LD->getMemOperand()->getValue()));
360 def vtx_id2_az_extloadi8 : LoadVtxId2 <az_extloadi8>;
361 def vtx_id2_az_extloadi16 : LoadVtxId2 <az_extloadi16>;
362 def vtx_id2_load : LoadVtxId2 <load>;
364 //===----------------------------------------------------------------------===//
366 //===----------------------------------------------------------------------===//
368 let Namespace = "R600" in {
370 def INTERP_PAIR_XY : AMDGPUShaderInst <
371 (outs R600_TReg32_X:$dst0, R600_TReg32_Y:$dst1),
372 (ins i32imm:$src0, R600_TReg32_Y:$src1, R600_TReg32_X:$src2),
373 "INTERP_PAIR_XY $src0 $src1 $src2 : $dst0 dst1",
376 def INTERP_PAIR_ZW : AMDGPUShaderInst <
377 (outs R600_TReg32_Z:$dst0, R600_TReg32_W:$dst1),
378 (ins i32imm:$src0, R600_TReg32_Y:$src1, R600_TReg32_X:$src2),
379 "INTERP_PAIR_ZW $src0 $src1 $src2 : $dst0 dst1",
384 def CONST_ADDRESS: SDNode<"AMDGPUISD::CONST_ADDRESS",
385 SDTypeProfile<1, -1, [SDTCisInt<0>, SDTCisPtrTy<1>]>,
389 def DOT4 : SDNode<"AMDGPUISD::DOT4",
390 SDTypeProfile<1, 8, [SDTCisFP<0>, SDTCisVT<1, f32>, SDTCisVT<2, f32>,
391 SDTCisVT<3, f32>, SDTCisVT<4, f32>, SDTCisVT<5, f32>,
392 SDTCisVT<6, f32>, SDTCisVT<7, f32>, SDTCisVT<8, f32>]>,
396 def COS_HW : SDNode<"AMDGPUISD::COS_HW",
397 SDTypeProfile<1, 1, [SDTCisFP<0>, SDTCisFP<1>]>
400 def SIN_HW : SDNode<"AMDGPUISD::SIN_HW",
401 SDTypeProfile<1, 1, [SDTCisFP<0>, SDTCisFP<1>]>
404 def TEXTURE_FETCH_Type : SDTypeProfile<1, 19, [SDTCisFP<0>]>;
406 def TEXTURE_FETCH: SDNode<"AMDGPUISD::TEXTURE_FETCH", TEXTURE_FETCH_Type, []>;
408 multiclass TexPattern<bits<32> TextureOp, Instruction inst, ValueType vt = v4f32> {
409 def : R600Pat<(TEXTURE_FETCH (i32 TextureOp), vt:$SRC_GPR,
410 (i32 imm:$srcx), (i32 imm:$srcy), (i32 imm:$srcz), (i32 imm:$srcw),
411 (i32 imm:$offsetx), (i32 imm:$offsety), (i32 imm:$offsetz),
412 (i32 imm:$DST_SEL_X), (i32 imm:$DST_SEL_Y), (i32 imm:$DST_SEL_Z),
413 (i32 imm:$DST_SEL_W),
414 (i32 imm:$RESOURCE_ID), (i32 imm:$SAMPLER_ID),
415 (i32 imm:$COORD_TYPE_X), (i32 imm:$COORD_TYPE_Y), (i32 imm:$COORD_TYPE_Z),
416 (i32 imm:$COORD_TYPE_W)),
417 (inst R600_Reg128:$SRC_GPR,
418 imm:$srcx, imm:$srcy, imm:$srcz, imm:$srcw,
419 imm:$offsetx, imm:$offsety, imm:$offsetz,
420 imm:$DST_SEL_X, imm:$DST_SEL_Y, imm:$DST_SEL_Z,
422 imm:$RESOURCE_ID, imm:$SAMPLER_ID,
423 imm:$COORD_TYPE_X, imm:$COORD_TYPE_Y, imm:$COORD_TYPE_Z,
427 //===----------------------------------------------------------------------===//
428 // Interpolation Instructions
429 //===----------------------------------------------------------------------===//
431 let Namespace = "R600" in {
433 def INTERP_VEC_LOAD : AMDGPUShaderInst <
434 (outs R600_Reg128:$dst),
436 "INTERP_LOAD $src0 : $dst">;
440 def INTERP_XY : R600_2OP <0xD6, "INTERP_XY", []> {
441 let bank_swizzle = 5;
444 def INTERP_ZW : R600_2OP <0xD7, "INTERP_ZW", []> {
445 let bank_swizzle = 5;
448 def INTERP_LOAD_P0 : R600_1OP <0xE0, "INTERP_LOAD_P0", []>;
450 //===----------------------------------------------------------------------===//
451 // Export Instructions
452 //===----------------------------------------------------------------------===//
455 field bits<32> Word0;
462 let Word0{12-0} = arraybase;
463 let Word0{14-13} = type;
464 let Word0{21-15} = gpr;
465 let Word0{22} = 0; // RW_REL
466 let Word0{29-23} = 0; // INDEX_GPR
467 let Word0{31-30} = elem_size;
470 class ExportSwzWord1 {
471 field bits<32> Word1;
480 let Word1{2-0} = sw_x;
481 let Word1{5-3} = sw_y;
482 let Word1{8-6} = sw_z;
483 let Word1{11-9} = sw_w;
486 class ExportBufWord1 {
487 field bits<32> Word1;
494 let Word1{11-0} = arraySize;
495 let Word1{15-12} = compMask;
498 multiclass ExportPattern<Instruction ExportInst, bits<8> cf_inst> {
499 def : R600Pat<(R600_EXPORT (v4f32 R600_Reg128:$src), (i32 imm:$base), (i32 imm:$type),
500 (i32 imm:$swz_x), (i32 imm:$swz_y), (i32 imm:$swz_z), (i32 imm:$swz_w)),
501 (ExportInst R600_Reg128:$src, imm:$type, imm:$base,
502 imm:$swz_x, imm:$swz_y, imm:$swz_z, imm:$swz_w, cf_inst, 0)
507 multiclass SteamOutputExportPattern<Instruction ExportInst,
508 bits<8> buf0inst, bits<8> buf1inst, bits<8> buf2inst, bits<8> buf3inst> {
510 def : R600Pat<(int_r600_store_stream_output (v4f32 R600_Reg128:$src),
511 (i32 imm:$arraybase), (i32 0), (i32 imm:$mask)),
512 (ExportInst R600_Reg128:$src, 0, imm:$arraybase,
513 4095, imm:$mask, buf0inst, 0)>;
515 def : R600Pat<(int_r600_store_stream_output (v4f32 R600_Reg128:$src),
516 (i32 imm:$arraybase), (i32 1), (i32 imm:$mask)),
517 (ExportInst $src, 0, imm:$arraybase,
518 4095, imm:$mask, buf1inst, 0)>;
520 def : R600Pat<(int_r600_store_stream_output (v4f32 R600_Reg128:$src),
521 (i32 imm:$arraybase), (i32 2), (i32 imm:$mask)),
522 (ExportInst $src, 0, imm:$arraybase,
523 4095, imm:$mask, buf2inst, 0)>;
525 def : R600Pat<(int_r600_store_stream_output (v4f32 R600_Reg128:$src),
526 (i32 imm:$arraybase), (i32 3), (i32 imm:$mask)),
527 (ExportInst $src, 0, imm:$arraybase,
528 4095, imm:$mask, buf3inst, 0)>;
531 // Export Instructions should not be duplicated by TailDuplication pass
532 // (which assumes that duplicable instruction are affected by exec mask)
533 let usesCustomInserter = 1, isNotDuplicable = 1 in {
535 class ExportSwzInst : InstR600ISA<(
537 (ins R600_Reg128:$gpr, i32imm:$type, i32imm:$arraybase,
538 RSel:$sw_x, RSel:$sw_y, RSel:$sw_z, RSel:$sw_w, i32imm:$inst,
540 !strconcat("EXPORT", " $gpr.$sw_x$sw_y$sw_z$sw_w"),
541 []>, ExportWord0, ExportSwzWord1 {
543 let Inst{31-0} = Word0;
544 let Inst{63-32} = Word1;
548 } // End usesCustomInserter = 1
550 class ExportBufInst : InstR600ISA<(
552 (ins R600_Reg128:$gpr, i32imm:$type, i32imm:$arraybase,
553 i32imm:$arraySize, i32imm:$compMask, i32imm:$inst, i32imm:$eop),
554 !strconcat("EXPORT", " $gpr"),
555 []>, ExportWord0, ExportBufWord1 {
557 let Inst{31-0} = Word0;
558 let Inst{63-32} = Word1;
562 //===----------------------------------------------------------------------===//
563 // Control Flow Instructions
564 //===----------------------------------------------------------------------===//
567 def KCACHE : InstFlag<"printKCache">;
569 class ALU_CLAUSE<bits<4> inst, string OpName> : R600WrapperInst <(outs),
570 (ins i32imm:$ADDR, i32imm:$KCACHE_BANK0, i32imm:$KCACHE_BANK1,
571 KCACHE:$KCACHE_MODE0, KCACHE:$KCACHE_MODE1,
572 i32imm:$KCACHE_ADDR0, i32imm:$KCACHE_ADDR1,
573 i32imm:$COUNT, i32imm:$Enabled),
574 !strconcat(OpName, " $COUNT, @$ADDR, "
575 "KC0[$KCACHE_MODE0], KC1[$KCACHE_MODE1]"),
576 [] >, CF_ALU_WORD0, CF_ALU_WORD1 {
581 let WHOLE_QUAD_MODE = 0;
583 let isCodeGenOnly = 1;
584 let UseNamedOperandTable = 1;
586 let Inst{31-0} = Word0;
587 let Inst{63-32} = Word1;
590 class CF_WORD0_R600 {
591 field bits<32> Word0;
598 class CF_CLAUSE_R600 <bits<7> inst, dag ins, string AsmPrint> : R600WrapperInst <(outs),
599 ins, AsmPrint, [] >, CF_WORD0_R600, CF_WORD1_R600 {
606 let VALID_PIXEL_MODE = 0;
608 let COUNT = CNT{2-0};
610 let COUNT_3 = CNT{3};
611 let END_OF_PROGRAM = 0;
612 let WHOLE_QUAD_MODE = 0;
614 let Inst{31-0} = Word0;
615 let Inst{63-32} = Word1;
618 class CF_CLAUSE_EG <bits<8> inst, dag ins, string AsmPrint> : R600WrapperInst <(outs),
619 ins, AsmPrint, [] >, CF_WORD0_EG, CF_WORD1_EG {
624 let JUMPTABLE_SEL = 0;
626 let VALID_PIXEL_MODE = 0;
628 let END_OF_PROGRAM = 0;
630 let Inst{31-0} = Word0;
631 let Inst{63-32} = Word1;
634 def CF_ALU : ALU_CLAUSE<8, "ALU">;
635 def CF_ALU_PUSH_BEFORE : ALU_CLAUSE<9, "ALU_PUSH_BEFORE">;
636 def CF_ALU_POP_AFTER : ALU_CLAUSE<10, "ALU_POP_AFTER">;
637 def CF_ALU_CONTINUE : ALU_CLAUSE<13, "ALU_CONTINUE">;
638 def CF_ALU_BREAK : ALU_CLAUSE<14, "ALU_BREAK">;
639 def CF_ALU_ELSE_AFTER : ALU_CLAUSE<15, "ALU_ELSE_AFTER">;
641 def FETCH_CLAUSE : R600WrapperInst <(outs),
642 (ins i32imm:$addr), "Fetch clause starting at $addr:", [] > {
646 let isCodeGenOnly = 1;
649 def ALU_CLAUSE : R600WrapperInst <(outs),
650 (ins i32imm:$addr), "ALU clause starting at $addr:", [] > {
654 let isCodeGenOnly = 1;
657 def LITERALS : R600WrapperInst <(outs),
658 (ins LITERAL:$literal1, LITERAL:$literal2), "$literal1, $literal2", [] > {
659 let isCodeGenOnly = 1;
665 let Inst{31-0} = literal1;
666 let Inst{63-32} = literal2;
669 def PAD : R600WrapperInst <(outs), (ins), "PAD", [] > {
673 //===----------------------------------------------------------------------===//
674 // Common Instructions R600, R700, Evergreen, Cayman
675 //===----------------------------------------------------------------------===//
677 let isCodeGenOnly = 1, isPseudo = 1 in {
679 let Namespace = "R600", usesCustomInserter = 1 in {
681 class FABS <RegisterClass rc> : AMDGPUShaderInst <
685 [(set f32:$dst, (fabs f32:$src0))]
688 class FNEG <RegisterClass rc> : AMDGPUShaderInst <
692 [(set f32:$dst, (fneg f32:$src0))]
695 } // usesCustomInserter = 1
697 multiclass RegisterLoadStore <RegisterClass dstClass, Operand addrClass,
698 ComplexPattern addrPat> {
699 let UseNamedOperandTable = 1 in {
701 def RegisterLoad : AMDGPUShaderInst <
702 (outs dstClass:$dst),
703 (ins addrClass:$addr, i32imm:$chan),
704 "RegisterLoad $dst, $addr",
705 [(set i32:$dst, (AMDGPUregister_load addrPat:$addr, (i32 timm:$chan)))]
707 let isRegisterLoad = 1;
710 def RegisterStore : AMDGPUShaderInst <
712 (ins dstClass:$val, addrClass:$addr, i32imm:$chan),
713 "RegisterStore $val, $addr",
714 [(AMDGPUregister_store i32:$val, addrPat:$addr, (i32 timm:$chan))]
716 let isRegisterStore = 1;
721 } // End isCodeGenOnly = 1, isPseudo = 1
724 def ADD : R600_2OP_Helper <0x0, "ADD", fadd>;
725 // Non-IEEE MUL: 0 * anything = 0
726 def MUL : R600_2OP_Helper <0x1, "MUL NON-IEEE">;
727 def MUL_IEEE : R600_2OP_Helper <0x2, "MUL_IEEE", fmul>;
728 // TODO: Do these actually match the regular fmin/fmax behavior?
729 def MAX : R600_2OP_Helper <0x3, "MAX", AMDGPUfmax_legacy>;
730 def MIN : R600_2OP_Helper <0x4, "MIN", AMDGPUfmin_legacy>;
731 // According to https://msdn.microsoft.com/en-us/library/windows/desktop/cc308050%28v=vs.85%29.aspx
732 // DX10 min/max returns the other operand if one is NaN,
733 // this matches http://llvm.org/docs/LangRef.html#llvm-minnum-intrinsic
734 def MAX_DX10 : R600_2OP_Helper <0x5, "MAX_DX10", fmaxnum>;
735 def MIN_DX10 : R600_2OP_Helper <0x6, "MIN_DX10", fminnum>;
737 // For the SET* instructions there is a naming conflict in TargetSelectionDAG.td,
738 // so some of the instruction names don't match the asm string.
739 // XXX: Use the defs in TargetSelectionDAG.td instead of intrinsics.
740 def SETE : R600_2OP <
742 [(set f32:$dst, (selectcc f32:$src0, f32:$src1, FP_ONE, FP_ZERO, COND_OEQ))]
747 [(set f32:$dst, (selectcc f32:$src0, f32:$src1, FP_ONE, FP_ZERO, COND_OGT))]
752 [(set f32:$dst, (selectcc f32:$src0, f32:$src1, FP_ONE, FP_ZERO, COND_OGE))]
757 [(set f32:$dst, (selectcc f32:$src0, f32:$src1, FP_ONE, FP_ZERO, COND_UNE_NE))]
760 def SETE_DX10 : R600_2OP <
762 [(set i32:$dst, (selectcc f32:$src0, f32:$src1, -1, 0, COND_OEQ))]
765 def SETGT_DX10 : R600_2OP <
767 [(set i32:$dst, (selectcc f32:$src0, f32:$src1, -1, 0, COND_OGT))]
770 def SETGE_DX10 : R600_2OP <
772 [(set i32:$dst, (selectcc f32:$src0, f32:$src1, -1, 0, COND_OGE))]
775 // FIXME: This should probably be COND_ONE
776 def SETNE_DX10 : R600_2OP <
778 [(set i32:$dst, (selectcc f32:$src0, f32:$src1, -1, 0, COND_UNE_NE))]
781 // FIXME: Need combine for AMDGPUfract
782 def FRACT : R600_1OP_Helper <0x10, "FRACT", AMDGPUfract>;
783 def TRUNC : R600_1OP_Helper <0x11, "TRUNC", ftrunc>;
784 def CEIL : R600_1OP_Helper <0x12, "CEIL", fceil>;
785 def RNDNE : R600_1OP_Helper <0x13, "RNDNE", froundeven>;
786 def FLOOR : R600_1OP_Helper <0x14, "FLOOR", ffloor>;
788 def MOV : R600_1OP <0x19, "MOV", []>;
791 // This is a hack to get rid of DUMMY_CHAIN nodes.
792 // Most DUMMY_CHAINs should be eliminated during legalization, but undef
793 // values can sneak in some to selection.
794 let isPseudo = 1, isCodeGenOnly = 1 in {
795 def DUMMY_CHAIN : R600WrapperInst <
801 } // end let isPseudo = 1, isCodeGenOnly = 1
804 let isPseudo = 1, isCodeGenOnly = 1, usesCustomInserter = 1 in {
806 class MOV_IMM <Operand immType> : R600WrapperInst <
807 (outs R600_Reg32:$dst),
812 let Namespace = "R600";
815 } // end let isPseudo = 1, isCodeGenOnly = 1, usesCustomInserter = 1
817 def MOV_IMM_I32 : MOV_IMM<i32imm>;
820 (MOV_IMM_I32 imm:$val)
823 def MOV_IMM_GLOBAL_ADDR : MOV_IMM<i32imm>;
825 (AMDGPUconstdata_ptr tglobaladdr:$addr),
826 (MOV_IMM_GLOBAL_ADDR tglobaladdr:$addr)
830 def MOV_IMM_F32 : MOV_IMM<f32imm>;
833 (MOV_IMM_F32 fpimm:$val)
836 def PRED_SETE : R600_2OP <0x20, "PRED_SETE", []>;
837 def PRED_SETGT : R600_2OP <0x21, "PRED_SETGT", []>;
838 def PRED_SETGE : R600_2OP <0x22, "PRED_SETGE", []>;
839 def PRED_SETNE : R600_2OP <0x23, "PRED_SETNE", []>;
841 let hasSideEffects = 1 in {
843 def KILLGT : R600_2OP <0x2D, "KILLGT", []>;
845 } // end hasSideEffects
847 def AND_INT : R600_2OP_Helper <0x30, "AND_INT", and>;
848 def OR_INT : R600_2OP_Helper <0x31, "OR_INT", or>;
849 def XOR_INT : R600_2OP_Helper <0x32, "XOR_INT", xor>;
850 def NOT_INT : R600_1OP_Helper <0x33, "NOT_INT", not>;
851 def ADD_INT : R600_2OP_Helper <0x34, "ADD_INT", add>;
852 def SUB_INT : R600_2OP_Helper <0x35, "SUB_INT", sub>;
853 def MAX_INT : R600_2OP_Helper <0x36, "MAX_INT", smax>;
854 def MIN_INT : R600_2OP_Helper <0x37, "MIN_INT", smin>;
855 def MAX_UINT : R600_2OP_Helper <0x38, "MAX_UINT", umax>;
856 def MIN_UINT : R600_2OP_Helper <0x39, "MIN_UINT", umin>;
858 def SETE_INT : R600_2OP <
860 [(set i32:$dst, (selectcc i32:$src0, i32:$src1, -1, 0, SETEQ))]
863 def SETGT_INT : R600_2OP <
865 [(set i32:$dst, (selectcc i32:$src0, i32:$src1, -1, 0, SETGT))]
868 def SETGE_INT : R600_2OP <
870 [(set i32:$dst, (selectcc i32:$src0, i32:$src1, -1, 0, SETGE))]
873 def SETNE_INT : R600_2OP <
875 [(set i32:$dst, (selectcc i32:$src0, i32:$src1, -1, 0, SETNE))]
878 def SETGT_UINT : R600_2OP <
880 [(set i32:$dst, (selectcc i32:$src0, i32:$src1, -1, 0, SETUGT))]
883 def SETGE_UINT : R600_2OP <
885 [(set i32:$dst, (selectcc i32:$src0, i32:$src1, -1, 0, SETUGE))]
888 def PRED_SETE_INT : R600_2OP <0x42, "PRED_SETE_INT", []>;
889 def PRED_SETGT_INT : R600_2OP <0x43, "PRED_SETGE_INT", []>;
890 def PRED_SETGE_INT : R600_2OP <0x44, "PRED_SETGE_INT", []>;
891 def PRED_SETNE_INT : R600_2OP <0x45, "PRED_SETNE_INT", []>;
893 def CNDE_INT : R600_3OP <
895 [(set i32:$dst, (selectcc i32:$src0, 0, i32:$src1, i32:$src2, COND_EQ))]
898 def CNDGE_INT : R600_3OP <
900 [(set i32:$dst, (selectcc i32:$src0, 0, i32:$src1, i32:$src2, COND_SGE))]
903 def CNDGT_INT : R600_3OP <
905 [(set i32:$dst, (selectcc i32:$src0, 0, i32:$src1, i32:$src2, COND_SGT))]
908 //===----------------------------------------------------------------------===//
909 // Texture instructions
910 //===----------------------------------------------------------------------===//
912 let mayLoad = 0, mayStore = 0, hasSideEffects = 0 in {
914 class R600_TEX <bits<11> inst, string opName> :
915 InstR600 <(outs R600_Reg128:$DST_GPR),
916 (ins R600_Reg128:$SRC_GPR,
917 RSel:$srcx, RSel:$srcy, RSel:$srcz, RSel:$srcw,
918 i32imm:$offsetx, i32imm:$offsety, i32imm:$offsetz,
919 RSel:$DST_SEL_X, RSel:$DST_SEL_Y, RSel:$DST_SEL_Z, RSel:$DST_SEL_W,
920 i32imm:$RESOURCE_ID, i32imm:$SAMPLER_ID,
921 CT:$COORD_TYPE_X, CT:$COORD_TYPE_Y, CT:$COORD_TYPE_Z,
923 !strconcat(" ", opName,
924 " $DST_GPR.$DST_SEL_X$DST_SEL_Y$DST_SEL_Z$DST_SEL_W, "
925 "$SRC_GPR.$srcx$srcy$srcz$srcw "
926 "RID:$RESOURCE_ID SID:$SAMPLER_ID "
927 "CT:$COORD_TYPE_X$COORD_TYPE_Y$COORD_TYPE_Z$COORD_TYPE_W"),
929 NullALU>, TEX_WORD0, TEX_WORD1, TEX_WORD2 {
930 let Inst{31-0} = Word0;
931 let Inst{63-32} = Word1;
933 let TEX_INST = inst{4-0};
939 let FETCH_WHOLE_QUAD = 0;
941 let SAMPLER_INDEX_MODE = 0;
942 let RESOURCE_INDEX_MODE = 0;
947 } // End mayLoad = 0, mayStore = 0, hasSideEffects = 0
951 def TEX_SAMPLE : R600_TEX <0x10, "TEX_SAMPLE">;
952 def TEX_SAMPLE_C : R600_TEX <0x18, "TEX_SAMPLE_C">;
953 def TEX_SAMPLE_L : R600_TEX <0x11, "TEX_SAMPLE_L">;
954 def TEX_SAMPLE_C_L : R600_TEX <0x19, "TEX_SAMPLE_C_L">;
955 def TEX_SAMPLE_LB : R600_TEX <0x12, "TEX_SAMPLE_LB">;
956 def TEX_SAMPLE_C_LB : R600_TEX <0x1A, "TEX_SAMPLE_C_LB">;
957 def TEX_LD : R600_TEX <0x03, "TEX_LD">;
958 def TEX_LDPTR : R600_TEX <0x03, "TEX_LDPTR"> {
961 def TEX_GET_TEXTURE_RESINFO : R600_TEX <0x04, "TEX_GET_TEXTURE_RESINFO">;
962 def TEX_GET_GRADIENTS_H : R600_TEX <0x07, "TEX_GET_GRADIENTS_H">;
963 def TEX_GET_GRADIENTS_V : R600_TEX <0x08, "TEX_GET_GRADIENTS_V">;
964 def TEX_SET_GRADIENTS_H : R600_TEX <0x0B, "TEX_SET_GRADIENTS_H">;
965 def TEX_SET_GRADIENTS_V : R600_TEX <0x0C, "TEX_SET_GRADIENTS_V">;
966 def TEX_SAMPLE_G : R600_TEX <0x14, "TEX_SAMPLE_G">;
967 def TEX_SAMPLE_C_G : R600_TEX <0x1C, "TEX_SAMPLE_C_G">;
969 defm : TexPattern<0, TEX_SAMPLE>;
970 defm : TexPattern<1, TEX_SAMPLE_C>;
971 defm : TexPattern<2, TEX_SAMPLE_L>;
972 defm : TexPattern<3, TEX_SAMPLE_C_L>;
973 defm : TexPattern<4, TEX_SAMPLE_LB>;
974 defm : TexPattern<5, TEX_SAMPLE_C_LB>;
975 defm : TexPattern<6, TEX_LD, v4i32>;
976 defm : TexPattern<7, TEX_GET_TEXTURE_RESINFO, v4i32>;
977 defm : TexPattern<8, TEX_GET_GRADIENTS_H>;
978 defm : TexPattern<9, TEX_GET_GRADIENTS_V>;
979 defm : TexPattern<10, TEX_LDPTR, v4i32>;
981 //===----------------------------------------------------------------------===//
982 // Helper classes for common instructions
983 //===----------------------------------------------------------------------===//
985 class MUL_LIT_Common <bits<5> inst> : R600_3OP <
990 class MULADD_Common <bits<5> inst> : R600_3OP <
995 class MULADD_IEEE_Common <bits<5> inst> : R600_3OP <
997 [(set f32:$dst, (any_fmad f32:$src0, f32:$src1, f32:$src2))]
1000 class FMA_Common <bits<5> inst> : R600_3OP <
1002 [(set f32:$dst, (fma f32:$src0, f32:$src1, f32:$src2))], VecALU
1005 let OtherPredicates = [FMA];
1008 class CNDE_Common <bits<5> inst> : R600_3OP <
1010 [(set f32:$dst, (selectcc f32:$src0, FP_ZERO, f32:$src1, f32:$src2, COND_OEQ))]
1013 class CNDGT_Common <bits<5> inst> : R600_3OP <
1015 [(set f32:$dst, (selectcc f32:$src0, FP_ZERO, f32:$src1, f32:$src2, COND_OGT))]
1017 let Itinerary = VecALU;
1020 class CNDGE_Common <bits<5> inst> : R600_3OP <
1022 [(set f32:$dst, (selectcc f32:$src0, FP_ZERO, f32:$src1, f32:$src2, COND_OGE))]
1024 let Itinerary = VecALU;
1028 let isCodeGenOnly = 1, isPseudo = 1, Namespace = "R600" in {
1029 class R600_VEC2OP<list<dag> pattern> : InstR600 <(outs R600_Reg32:$dst), (ins
1031 UEM:$update_exec_mask_X, UP:$update_pred_X, WRITE:$write_X,
1032 OMOD:$omod_X, REL:$dst_rel_X, CLAMP:$clamp_X,
1033 R600_TReg32_X:$src0_X, NEG:$src0_neg_X, REL:$src0_rel_X, ABS:$src0_abs_X, SEL:$src0_sel_X,
1034 R600_TReg32_X:$src1_X, NEG:$src1_neg_X, REL:$src1_rel_X, ABS:$src1_abs_X, SEL:$src1_sel_X,
1035 R600_Pred:$pred_sel_X,
1037 UEM:$update_exec_mask_Y, UP:$update_pred_Y, WRITE:$write_Y,
1038 OMOD:$omod_Y, REL:$dst_rel_Y, CLAMP:$clamp_Y,
1039 R600_TReg32_Y:$src0_Y, NEG:$src0_neg_Y, REL:$src0_rel_Y, ABS:$src0_abs_Y, SEL:$src0_sel_Y,
1040 R600_TReg32_Y:$src1_Y, NEG:$src1_neg_Y, REL:$src1_rel_Y, ABS:$src1_abs_Y, SEL:$src1_sel_Y,
1041 R600_Pred:$pred_sel_Y,
1043 UEM:$update_exec_mask_Z, UP:$update_pred_Z, WRITE:$write_Z,
1044 OMOD:$omod_Z, REL:$dst_rel_Z, CLAMP:$clamp_Z,
1045 R600_TReg32_Z:$src0_Z, NEG:$src0_neg_Z, REL:$src0_rel_Z, ABS:$src0_abs_Z, SEL:$src0_sel_Z,
1046 R600_TReg32_Z:$src1_Z, NEG:$src1_neg_Z, REL:$src1_rel_Z, ABS:$src1_abs_Z, SEL:$src1_sel_Z,
1047 R600_Pred:$pred_sel_Z,
1049 UEM:$update_exec_mask_W, UP:$update_pred_W, WRITE:$write_W,
1050 OMOD:$omod_W, REL:$dst_rel_W, CLAMP:$clamp_W,
1051 R600_TReg32_W:$src0_W, NEG:$src0_neg_W, REL:$src0_rel_W, ABS:$src0_abs_W, SEL:$src0_sel_W,
1052 R600_TReg32_W:$src1_W, NEG:$src1_neg_W, REL:$src1_rel_W, ABS:$src1_abs_W, SEL:$src1_sel_W,
1053 R600_Pred:$pred_sel_W,
1054 LITERAL:$literal0, LITERAL:$literal1),
1059 let UseNamedOperandTable = 1;
1064 def DOT_4 : R600_VEC2OP<[(set R600_Reg32:$dst, (DOT4
1065 R600_TReg32_X:$src0_X, R600_TReg32_X:$src1_X,
1066 R600_TReg32_Y:$src0_Y, R600_TReg32_Y:$src1_Y,
1067 R600_TReg32_Z:$src0_Z, R600_TReg32_Z:$src1_Z,
1068 R600_TReg32_W:$src0_W, R600_TReg32_W:$src1_W))]>;
1071 class DOT4_Common <bits<11> inst> : R600_2OP <inst, "DOT4", []>;
1074 let mayLoad = 0, mayStore = 0, hasSideEffects = 0 in {
1075 multiclass CUBE_Common <bits<11> inst> {
1077 def _pseudo : InstR600 <
1078 (outs R600_Reg128:$dst),
1079 (ins R600_Reg128:$src0),
1081 [(set v4f32:$dst, (int_r600_cube v4f32:$src0))],
1085 let UseNamedOperandTable = 1;
1088 def _real : R600_2OP <inst, "CUBE", []>;
1090 } // End mayLoad = 0, mayStore = 0, hasSideEffects = 0
1092 class EXP_IEEE_Common <bits<11> inst> : R600_1OP_Helper <
1093 inst, "EXP_IEEE", AMDGPUexp
1095 let Itinerary = TransALU;
1098 class FLT_TO_INT_Common <bits<11> inst> : R600_1OP_Helper <
1099 inst, "FLT_TO_INT", fp_to_sint
1101 let Itinerary = TransALU;
1104 class INT_TO_FLT_Common <bits<11> inst> : R600_1OP_Helper <
1105 inst, "INT_TO_FLT", sint_to_fp
1107 let Itinerary = TransALU;
1110 class FLT_TO_UINT_Common <bits<11> inst> : R600_1OP_Helper <
1111 inst, "FLT_TO_UINT", fp_to_uint
1113 let Itinerary = TransALU;
1116 class UINT_TO_FLT_Common <bits<11> inst> : R600_1OP_Helper <
1117 inst, "UINT_TO_FLT", uint_to_fp
1119 let Itinerary = TransALU;
1122 class LOG_CLAMPED_Common <bits<11> inst> : R600_1OP <
1123 inst, "LOG_CLAMPED", []
1126 class LOG_IEEE_Common <bits<11> inst> : R600_1OP_Helper <
1127 inst, "LOG_IEEE", AMDGPUlog
1129 let Itinerary = TransALU;
1132 class LSHL_Common <bits<11> inst> : R600_2OP_Helper <inst, "LSHL", shl>;
1133 class LSHR_Common <bits<11> inst> : R600_2OP_Helper <inst, "LSHR", srl>;
1134 class ASHR_Common <bits<11> inst> : R600_2OP_Helper <inst, "ASHR", sra>;
1135 class MULHI_INT_Common <bits<11> inst> : R600_2OP_Helper <
1136 inst, "MULHI_INT", mulhs> {
1137 let Itinerary = TransALU;
1140 class MULHI_INT24_Common <bits<11> inst> : R600_2OP_Helper <
1141 inst, "MULHI_INT24", AMDGPUmulhi_i24> {
1142 let Itinerary = VecALU;
1145 class MULHI_UINT_Common <bits<11> inst> : R600_2OP_Helper <
1146 inst, "MULHI", mulhu> {
1147 let Itinerary = TransALU;
1150 class MULHI_UINT24_Common <bits<11> inst> : R600_2OP_Helper <
1151 inst, "MULHI_UINT24", AMDGPUmulhi_u24> {
1152 let Itinerary = VecALU;
1155 class MULLO_INT_Common <bits<11> inst> : R600_2OP_Helper <
1156 inst, "MULLO_INT", mul> {
1157 let Itinerary = TransALU;
1159 class MULLO_UINT_Common <bits<11> inst> : R600_2OP <inst, "MULLO_UINT", []> {
1160 let Itinerary = TransALU;
1163 class RECIP_CLAMPED_Common <bits<11> inst> : R600_1OP <
1164 inst, "RECIP_CLAMPED", []
1166 let Itinerary = TransALU;
1169 class RECIP_IEEE_Common <bits<11> inst> : R600_1OP <
1170 inst, "RECIP_IEEE", [(set f32:$dst, (AMDGPUrcp f32:$src0))]
1172 let Itinerary = TransALU;
1175 class RECIP_UINT_Common <bits<11> inst> : R600_1OP_Helper <
1176 inst, "RECIP_UINT", AMDGPUurecip
1178 let Itinerary = TransALU;
1181 // Clamped to maximum.
1182 class RECIPSQRT_CLAMPED_Common <bits<11> inst> : R600_1OP_Helper <
1183 inst, "RECIPSQRT_CLAMPED", AMDGPUrsq_clamp
1185 let Itinerary = TransALU;
1188 class RECIPSQRT_IEEE_Common <bits<11> inst> : R600_1OP_Helper <
1189 inst, "RECIPSQRT_IEEE", AMDGPUrsq> {
1190 let Itinerary = TransALU;
1193 // TODO: There is also RECIPSQRT_FF which clamps to zero.
1195 class SIN_Common <bits<11> inst> : R600_1OP <
1196 inst, "SIN", [(set f32:$dst, (SIN_HW f32:$src0))]>{
1198 let Itinerary = TransALU;
1201 class COS_Common <bits<11> inst> : R600_1OP <
1202 inst, "COS", [(set f32:$dst, (COS_HW f32:$src0))]> {
1204 let Itinerary = TransALU;
1207 def FABS_R600 : FABS<R600_Reg32>;
1208 def FNEG_R600 : FNEG<R600_Reg32>;
1210 //===----------------------------------------------------------------------===//
1211 // Helper patterns for complex intrinsics
1212 //===----------------------------------------------------------------------===//
1214 // FIXME: Should be predicated on unsafe fp math.
1215 multiclass DIV_Common <InstR600 recip_ieee> {
1217 (fdiv f32:$src0, f32:$src1),
1218 (MUL_IEEE $src0, (recip_ieee $src1))
1221 def : RcpPat<recip_ieee, f32>;
1224 class SqrtPat<Instruction RsqInst, Instruction RecipInst> : R600Pat <
1226 (RecipInst (RsqInst $src))
1229 //===----------------------------------------------------------------------===//
1230 // R600 / R700 Instructions
1231 //===----------------------------------------------------------------------===//
1233 let Predicates = [isR600] in {
1235 def MUL_LIT_r600 : MUL_LIT_Common<0x0C>;
1236 def MULADD_r600 : MULADD_Common<0x10>;
1237 def MULADD_IEEE_r600 : MULADD_IEEE_Common<0x14>;
1238 def CNDE_r600 : CNDE_Common<0x18>;
1239 def CNDGT_r600 : CNDGT_Common<0x19>;
1240 def CNDGE_r600 : CNDGE_Common<0x1A>;
1241 def DOT4_r600 : DOT4_Common<0x50>;
1242 defm CUBE_r600 : CUBE_Common<0x52>;
1243 def EXP_IEEE_r600 : EXP_IEEE_Common<0x61>;
1244 def LOG_CLAMPED_r600 : LOG_CLAMPED_Common<0x62>;
1245 def LOG_IEEE_r600 : LOG_IEEE_Common<0x63>;
1246 def RECIP_CLAMPED_r600 : RECIP_CLAMPED_Common<0x64>;
1247 def RECIP_IEEE_r600 : RECIP_IEEE_Common<0x66>;
1248 def RECIPSQRT_CLAMPED_r600 : RECIPSQRT_CLAMPED_Common<0x67>;
1249 def RECIPSQRT_IEEE_r600 : RECIPSQRT_IEEE_Common<0x69>;
1250 def FLT_TO_INT_r600 : FLT_TO_INT_Common<0x6b>;
1251 def INT_TO_FLT_r600 : INT_TO_FLT_Common<0x6c>;
1252 def FLT_TO_UINT_r600 : FLT_TO_UINT_Common<0x79>;
1253 def UINT_TO_FLT_r600 : UINT_TO_FLT_Common<0x6d>;
1254 def SIN_r600 : SIN_Common<0x6E>;
1255 def COS_r600 : COS_Common<0x6F>;
1256 def ASHR_r600 : ASHR_Common<0x70>;
1257 def LSHR_r600 : LSHR_Common<0x71>;
1258 def LSHL_r600 : LSHL_Common<0x72>;
1259 def MULLO_INT_r600 : MULLO_INT_Common<0x73>;
1260 def MULHI_INT_r600 : MULHI_INT_Common<0x74>;
1261 def MULLO_UINT_r600 : MULLO_UINT_Common<0x75>;
1262 def MULHI_UINT_r600 : MULHI_UINT_Common<0x76>;
1263 def RECIP_UINT_r600 : RECIP_UINT_Common <0x78>;
1265 defm DIV_r600 : DIV_Common<RECIP_IEEE_r600>;
1266 def : POW_Common <LOG_IEEE_r600, EXP_IEEE_r600, MUL>;
1268 def : SqrtPat<RECIPSQRT_IEEE_r600, RECIP_IEEE_r600>;
1270 def R600_ExportSwz : ExportSwzInst {
1271 let Word1{20-17} = 0; // BURST_COUNT
1272 let Word1{21} = eop;
1273 let Word1{22} = 0; // VALID_PIXEL_MODE
1274 let Word1{30-23} = inst;
1275 let Word1{31} = 1; // BARRIER
1277 defm : ExportPattern<R600_ExportSwz, 39>;
1279 def R600_ExportBuf : ExportBufInst {
1280 let Word1{20-17} = 0; // BURST_COUNT
1281 let Word1{21} = eop;
1282 let Word1{22} = 0; // VALID_PIXEL_MODE
1283 let Word1{30-23} = inst;
1284 let Word1{31} = 1; // BARRIER
1286 defm : SteamOutputExportPattern<R600_ExportBuf, 0x20, 0x21, 0x22, 0x23>;
1288 def CF_TC_R600 : CF_CLAUSE_R600<1, (ins i32imm:$ADDR, i32imm:$CNT),
1289 "TEX $CNT @$ADDR"> {
1292 def CF_VC_R600 : CF_CLAUSE_R600<2, (ins i32imm:$ADDR, i32imm:$CNT),
1293 "VTX $CNT @$ADDR"> {
1296 def WHILE_LOOP_R600 : CF_CLAUSE_R600<6, (ins i32imm:$ADDR),
1297 "LOOP_START_DX10 @$ADDR"> {
1301 def END_LOOP_R600 : CF_CLAUSE_R600<5, (ins i32imm:$ADDR), "END_LOOP @$ADDR"> {
1305 def LOOP_BREAK_R600 : CF_CLAUSE_R600<9, (ins i32imm:$ADDR),
1306 "LOOP_BREAK @$ADDR"> {
1310 def CF_CONTINUE_R600 : CF_CLAUSE_R600<8, (ins i32imm:$ADDR),
1311 "CONTINUE @$ADDR"> {
1315 def CF_JUMP_R600 : CF_CLAUSE_R600<10, (ins i32imm:$ADDR, i32imm:$POP_COUNT),
1316 "JUMP @$ADDR POP:$POP_COUNT"> {
1319 def CF_PUSH_ELSE_R600 : CF_CLAUSE_R600<12, (ins i32imm:$ADDR),
1320 "PUSH_ELSE @$ADDR"> {
1322 let POP_COUNT = 0; // FIXME?
1324 def CF_ELSE_R600 : CF_CLAUSE_R600<13, (ins i32imm:$ADDR, i32imm:$POP_COUNT),
1325 "ELSE @$ADDR POP:$POP_COUNT"> {
1328 def CF_CALL_FS_R600 : CF_CLAUSE_R600<19, (ins), "CALL_FS"> {
1333 def POP_R600 : CF_CLAUSE_R600<14, (ins i32imm:$ADDR, i32imm:$POP_COUNT),
1334 "POP @$ADDR POP:$POP_COUNT"> {
1337 def CF_END_R600 : CF_CLAUSE_R600<0, (ins), "CF_END"> {
1341 let END_OF_PROGRAM = 1;
1347 //===----------------------------------------------------------------------===//
1348 // Register loads and stores - for indirect addressing
1349 //===----------------------------------------------------------------------===//
1351 let Namespace = "R600" in {
1352 defm R600_ : RegisterLoadStore <R600_Reg32, FRAMEri, ADDRIndirect>;
1355 // Hardcode channel to 0
1356 // NOTE: LSHR is not available here. LSHR is per family instruction
1358 (i32 (load_private ADDRIndirect:$addr) ),
1359 (R600_RegisterLoad FRAMEri:$addr, (i32 0))
1362 (store_private i32:$val, ADDRIndirect:$addr),
1363 (R600_RegisterStore i32:$val, FRAMEri:$addr, (i32 0))
1367 //===----------------------------------------------------------------------===//
1368 // Pseudo instructions
1369 //===----------------------------------------------------------------------===//
1371 let isPseudo = 1 in {
1373 def PRED_X : InstR600 <
1374 (outs R600_Predicate_Bit:$dst),
1375 (ins R600_Reg32:$src0, i32imm:$src1, i32imm:$flags),
1377 let FlagOperandIdx = 3;
1380 let isTerminator = 1, isBranch = 1 in {
1381 def JUMP_COND : InstR600 <
1383 (ins brtarget:$target, R600_Predicate_Bit:$p),
1384 "JUMP $target ($p)",
1388 def JUMP : InstR600 <
1390 (ins brtarget:$target),
1395 let isPredicable = 1;
1399 } // End isTerminator = 1, isBranch = 1
1401 let usesCustomInserter = 1 in {
1403 let mayLoad = 0, mayStore = 0, hasSideEffects = 1 in {
1405 def MASK_WRITE : InstR600 <
1407 (ins R600_Reg32:$src),
1413 } // End mayLoad = 0, mayStore = 0, hasSideEffects = 1
1417 (outs R600_Reg128:$dst),
1418 (ins R600_Reg128:$src0, R600_Reg128:$src1, R600_Reg128:$src2,
1419 i32imm:$resourceId, i32imm:$samplerId, i32imm:$textureTarget),
1420 "TXD $dst, $src0, $src1, $src2, $resourceId, $samplerId, $textureTarget", [],
1425 def TXD_SHADOW: InstR600 <
1426 (outs R600_Reg128:$dst),
1427 (ins R600_Reg128:$src0, R600_Reg128:$src1, R600_Reg128:$src2,
1428 i32imm:$resourceId, i32imm:$samplerId, i32imm:$textureTarget),
1429 "TXD_SHADOW $dst, $src0, $src1, $src2, $resourceId, $samplerId, $textureTarget",
1433 } // End isPseudo = 1
1434 } // End usesCustomInserter = 1
1437 //===----------------------------------------------------------------------===//
1438 // Constant Buffer Addressing Support
1439 //===----------------------------------------------------------------------===//
1441 let usesCustomInserter = 1, isCodeGenOnly = 1, isPseudo = 1, Namespace = "R600" in {
1442 def CONST_COPY : Instruction {
1443 let OutOperandList = (outs R600_Reg32:$dst);
1444 let InOperandList = (ins i32imm:$src);
1446 [(set R600_Reg32:$dst, (CONST_ADDRESS ADDRGA_CONST_OFFSET:$src))];
1447 let AsmString = "CONST_COPY";
1448 let hasSideEffects = 0;
1449 let isAsCheapAsAMove = 1;
1450 let Itinerary = NullALU;
1452 } // end usesCustomInserter = 1, isCodeGenOnly = 1, isPseudo = 1, Namespace = "AMDGPU"
1454 def TEX_VTX_CONSTBUF :
1455 InstR600ISA <(outs R600_Reg128:$dst_gpr), (ins (MEMxi $src_gpr, $src_index):$src, i32imm:$buffer_id), "VTX_READ_eg $dst_gpr, $src",
1456 [(set v4i32:$dst_gpr, (CONST_ADDRESS ADDRGA_VAR_OFFSET:$src, (i32 imm:$buffer_id)))]>,
1457 VTX_WORD1_GPR, VTX_WORD0_eg {
1461 let FETCH_WHOLE_QUAD = 0;
1465 let USE_CONST_FIELDS = 0;
1466 let NUM_FORMAT_ALL = 2;
1467 let FORMAT_COMP_ALL = 1;
1468 let SRF_MODE_ALL = 1;
1469 let MEGA_FETCH_COUNT = 16;
1474 let DATA_FORMAT = 35;
1476 let Inst{31-0} = Word0;
1477 let Inst{63-32} = Word1;
1479 // LLVM can only encode 64-bit instructions, so these fields are manually
1480 // encoded in R600CodeEmitter
1483 // bits<2> ENDIAN_SWAP = 0;
1484 // bits<1> CONST_BUF_NO_STRIDE = 0;
1485 // bits<1> MEGA_FETCH = 0;
1486 // bits<1> ALT_CONST = 0;
1487 // bits<2> BUFFER_INDEX_MODE = 0;
1491 // VTX_WORD2 (LLVM can only encode 64-bit instructions, so WORD2 encoding
1492 // is done in R600CodeEmitter
1494 // Inst{79-64} = OFFSET;
1495 // Inst{81-80} = ENDIAN_SWAP;
1496 // Inst{82} = CONST_BUF_NO_STRIDE;
1497 // Inst{83} = MEGA_FETCH;
1498 // Inst{84} = ALT_CONST;
1499 // Inst{86-85} = BUFFER_INDEX_MODE;
1500 // Inst{95-86} = 0; Reserved
1502 // VTX_WORD3 (Padding)
1504 // Inst{127-96} = 0;
1509 InstR600ISA <(outs R600_Reg128:$dst_gpr), (ins (MEMxi $src_gpr, $src_index):$src, i32imm:$buffer_id), "TEX_VTX_EXPLICIT_READ $dst_gpr, $src">,
1510 VTX_WORD1_GPR, VTX_WORD0_eg {
1514 let FETCH_WHOLE_QUAD = 0;
1518 let USE_CONST_FIELDS = 1;
1519 let NUM_FORMAT_ALL = 0;
1520 let FORMAT_COMP_ALL = 0;
1521 let SRF_MODE_ALL = 1;
1522 let MEGA_FETCH_COUNT = 16;
1527 let DATA_FORMAT = 0;
1529 let Inst{31-0} = Word0;
1530 let Inst{63-32} = Word1;
1532 // LLVM can only encode 64-bit instructions, so these fields are manually
1533 // encoded in R600CodeEmitter
1536 // bits<2> ENDIAN_SWAP = 0;
1537 // bits<1> CONST_BUF_NO_STRIDE = 0;
1538 // bits<1> MEGA_FETCH = 0;
1539 // bits<1> ALT_CONST = 0;
1540 // bits<2> BUFFER_INDEX_MODE = 0;
1544 // VTX_WORD2 (LLVM can only encode 64-bit instructions, so WORD2 encoding
1545 // is done in R600CodeEmitter
1547 // Inst{79-64} = OFFSET;
1548 // Inst{81-80} = ENDIAN_SWAP;
1549 // Inst{82} = CONST_BUF_NO_STRIDE;
1550 // Inst{83} = MEGA_FETCH;
1551 // Inst{84} = ALT_CONST;
1552 // Inst{86-85} = BUFFER_INDEX_MODE;
1553 // Inst{95-86} = 0; Reserved
1555 // VTX_WORD3 (Padding)
1557 // Inst{127-96} = 0;
1561 //===---------------------------------------------------------------------===//
1562 // Flow and Program control Instructions
1563 //===---------------------------------------------------------------------===//
1565 multiclass BranchConditional<SDNode Op, RegisterClass rci, RegisterClass rcf> {
1566 def _i32 : ILFormat<(outs),
1567 (ins brtarget:$target, rci:$src0),
1568 "; i32 Pseudo branch instruction",
1569 [(Op bb:$target, (i32 rci:$src0))]>;
1570 def _f32 : ILFormat<(outs),
1571 (ins brtarget:$target, rcf:$src0),
1572 "; f32 Pseudo branch instruction",
1573 [(Op bb:$target, (f32 rcf:$src0))]>;
1576 // Only scalar types should generate flow control
1577 multiclass BranchInstr<string name> {
1578 def _i32 : ILFormat<(outs), (ins R600_Reg32:$src),
1579 !strconcat(name, " $src"), []>;
1580 def _f32 : ILFormat<(outs), (ins R600_Reg32:$src),
1581 !strconcat(name, " $src"), []>;
1583 // Only scalar types should generate flow control
1584 multiclass BranchInstr2<string name> {
1585 def _i32 : ILFormat<(outs), (ins R600_Reg32:$src0, R600_Reg32:$src1),
1586 !strconcat(name, " $src0, $src1"), []>;
1587 def _f32 : ILFormat<(outs), (ins R600_Reg32:$src0, R600_Reg32:$src1),
1588 !strconcat(name, " $src0, $src1"), []>;
1591 //===---------------------------------------------------------------------===//
1592 // Custom Inserter for Branches and returns, this eventually will be a
1594 //===---------------------------------------------------------------------===//
1595 let isTerminator = 1, usesCustomInserter = 1, isBranch = 1, isBarrier = 1,
1596 Namespace = "R600" in {
1597 def BRANCH : ILFormat<(outs), (ins brtarget:$target),
1598 "; Pseudo unconditional branch instruction",
1600 defm BRANCH_COND : BranchConditional<IL_brcond, R600_Reg32, R600_Reg32>;
1603 //===----------------------------------------------------------------------===//
1604 // Branch Instructions
1605 //===----------------------------------------------------------------------===//
1607 def IF_PREDICATE_SET : ILFormat<(outs), (ins R600_Reg32:$src),
1608 "IF_PREDICATE_SET $src", []>;
1610 let isTerminator=1 in {
1611 def BREAK : ILFormat< (outs), (ins),
1613 def CONTINUE : ILFormat< (outs), (ins),
1615 def DEFAULT : ILFormat< (outs), (ins),
1617 def ELSE : ILFormat< (outs), (ins),
1619 def ENDSWITCH : ILFormat< (outs), (ins),
1621 def ENDMAIN : ILFormat< (outs), (ins),
1623 def END : ILFormat< (outs), (ins),
1625 def ENDFUNC : ILFormat< (outs), (ins),
1627 def ENDIF : ILFormat< (outs), (ins),
1629 def WHILELOOP : ILFormat< (outs), (ins),
1631 def ENDLOOP : ILFormat< (outs), (ins),
1633 def FUNC : ILFormat< (outs), (ins),
1635 def RETDYN : ILFormat< (outs), (ins),
1637 // This opcode has custom swizzle pattern encoded in Swizzle Encoder
1638 defm IF_LOGICALNZ : BranchInstr<"IF_LOGICALNZ">;
1639 // This opcode has custom swizzle pattern encoded in Swizzle Encoder
1640 defm IF_LOGICALZ : BranchInstr<"IF_LOGICALZ">;
1641 // This opcode has custom swizzle pattern encoded in Swizzle Encoder
1642 defm BREAK_LOGICALNZ : BranchInstr<"BREAK_LOGICALNZ">;
1643 // This opcode has custom swizzle pattern encoded in Swizzle Encoder
1644 defm BREAK_LOGICALZ : BranchInstr<"BREAK_LOGICALZ">;
1645 // This opcode has custom swizzle pattern encoded in Swizzle Encoder
1646 defm CONTINUE_LOGICALNZ : BranchInstr<"CONTINUE_LOGICALNZ">;
1647 // This opcode has custom swizzle pattern encoded in Swizzle Encoder
1648 defm CONTINUE_LOGICALZ : BranchInstr<"CONTINUE_LOGICALZ">;
1649 defm IFC : BranchInstr2<"IFC">;
1650 defm BREAKC : BranchInstr2<"BREAKC">;
1651 defm CONTINUEC : BranchInstr2<"CONTINUEC">;
1654 //===----------------------------------------------------------------------===//
1655 // Indirect addressing pseudo instructions
1656 //===----------------------------------------------------------------------===//
1658 let isPseudo = 1 in {
1660 class ExtractVertical <RegisterClass vec_rc> : InstR600 <
1661 (outs R600_Reg32:$dst),
1662 (ins vec_rc:$vec, R600_Reg32:$index), "",
1667 let Constraints = "$dst = $vec" in {
1669 class InsertVertical <RegisterClass vec_rc> : InstR600 <
1671 (ins vec_rc:$vec, R600_Reg32:$value, R600_Reg32:$index), "",
1676 } // End Constraints = "$dst = $vec"
1678 } // End isPseudo = 1
1680 def R600_EXTRACT_ELT_V2 : ExtractVertical <R600_Reg64Vertical>;
1681 def R600_EXTRACT_ELT_V4 : ExtractVertical <R600_Reg128Vertical>;
1683 def R600_INSERT_ELT_V2 : InsertVertical <R600_Reg64Vertical>;
1684 def R600_INSERT_ELT_V4 : InsertVertical <R600_Reg128Vertical>;
1686 class ExtractVerticalPat <Instruction inst, ValueType vec_ty,
1687 ValueType scalar_ty> : R600Pat <
1688 (scalar_ty (extractelt vec_ty:$vec, i32:$index)),
1692 def : ExtractVerticalPat <R600_EXTRACT_ELT_V2, v2i32, i32>;
1693 def : ExtractVerticalPat <R600_EXTRACT_ELT_V2, v2f32, f32>;
1694 def : ExtractVerticalPat <R600_EXTRACT_ELT_V4, v4i32, i32>;
1695 def : ExtractVerticalPat <R600_EXTRACT_ELT_V4, v4f32, f32>;
1697 class InsertVerticalPat <Instruction inst, ValueType vec_ty,
1698 ValueType scalar_ty> : R600Pat <
1699 (vec_ty (insertelt vec_ty:$vec, scalar_ty:$value, i32:$index)),
1700 (inst $vec, $value, $index)
1703 def : InsertVerticalPat <R600_INSERT_ELT_V2, v2i32, i32>;
1704 def : InsertVerticalPat <R600_INSERT_ELT_V2, v2f32, f32>;
1705 def : InsertVerticalPat <R600_INSERT_ELT_V4, v4i32, i32>;
1706 def : InsertVerticalPat <R600_INSERT_ELT_V4, v4f32, f32>;
1708 //===----------------------------------------------------------------------===//
1710 //===----------------------------------------------------------------------===//
1712 let SubtargetPredicate = isR600toCayman in {
1714 // CND*_INT Patterns for f32 True / False values
1716 class CND_INT_f32 <InstR600 cnd, CondCode cc> : R600Pat <
1717 (selectcc i32:$src0, 0, f32:$src1, f32:$src2, cc),
1718 (cnd $src0, $src1, $src2)
1721 def : CND_INT_f32 <CNDE_INT, SETEQ>;
1722 def : CND_INT_f32 <CNDGT_INT, SETGT>;
1723 def : CND_INT_f32 <CNDGE_INT, SETGE>;
1725 //CNDGE_INT extra pattern
1727 (selectcc i32:$src0, -1, i32:$src1, i32:$src2, COND_SGT),
1728 (CNDGE_INT $src0, $src1, $src2)
1733 (int_r600_kill f32:$src0),
1734 (MASK_WRITE (KILLGT (f32 ZERO), $src0))
1737 def : Extract_Element <f32, v4f32, 0, sub0>;
1738 def : Extract_Element <f32, v4f32, 1, sub1>;
1739 def : Extract_Element <f32, v4f32, 2, sub2>;
1740 def : Extract_Element <f32, v4f32, 3, sub3>;
1742 def : Insert_Element <f32, v4f32, 0, sub0>;
1743 def : Insert_Element <f32, v4f32, 1, sub1>;
1744 def : Insert_Element <f32, v4f32, 2, sub2>;
1745 def : Insert_Element <f32, v4f32, 3, sub3>;
1747 def : Extract_Element <i32, v4i32, 0, sub0>;
1748 def : Extract_Element <i32, v4i32, 1, sub1>;
1749 def : Extract_Element <i32, v4i32, 2, sub2>;
1750 def : Extract_Element <i32, v4i32, 3, sub3>;
1752 def : Insert_Element <i32, v4i32, 0, sub0>;
1753 def : Insert_Element <i32, v4i32, 1, sub1>;
1754 def : Insert_Element <i32, v4i32, 2, sub2>;
1755 def : Insert_Element <i32, v4i32, 3, sub3>;
1757 def : Extract_Element <f32, v2f32, 0, sub0>;
1758 def : Extract_Element <f32, v2f32, 1, sub1>;
1760 def : Insert_Element <f32, v2f32, 0, sub0>;
1761 def : Insert_Element <f32, v2f32, 1, sub1>;
1763 def : Extract_Element <i32, v2i32, 0, sub0>;
1764 def : Extract_Element <i32, v2i32, 1, sub1>;
1766 def : Insert_Element <i32, v2i32, 0, sub0>;
1767 def : Insert_Element <i32, v2i32, 1, sub1>;
1769 // bitconvert patterns
1771 def : BitConvert <i32, f32, R600_Reg32>;
1772 def : BitConvert <f32, i32, R600_Reg32>;
1773 def : BitConvert <v2f32, v2i32, R600_Reg64>;
1774 def : BitConvert <v2i32, v2f32, R600_Reg64>;
1775 def : BitConvert <v4f32, v4i32, R600_Reg128>;
1776 def : BitConvert <v4i32, v4f32, R600_Reg128>;
1778 // DWORDADDR pattern
1779 def : DwordAddrPat <i32, R600_Reg32>;
1781 } // End SubtargetPredicate = isR600toCayman
1783 def getLDSNoRetOp : InstrMapping {
1784 let FilterClass = "R600_LDS_1A1D";
1785 let RowFields = ["BaseOp"];
1786 let ColFields = ["DisableEncoding"];
1787 let KeyCol = ["$dst"];
1788 let ValueCols = [[""""]];