1//===-- AMDGPUGIsel.td - AMDGPU GlobalISel Patterns---------*- tablegen -*-===// 2// 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 6// 7//===----------------------------------------------------------------------===// 8// This files contains patterns that should only be used by GlobalISel. For 9// example patterns for V_* instructions that have S_* equivalents. 10// SelectionDAG does not support selecting V_* instructions. 11//===----------------------------------------------------------------------===// 12 13include "AMDGPU.td" 14include "AMDGPUCombine.td" 15 16def sd_vsrc0 : ComplexPattern<i32, 1, "">; 17def gi_vsrc0 : 18 GIComplexOperandMatcher<s32, "selectVSRC0">, 19 GIComplexPatternEquiv<sd_vsrc0>; 20 21def sd_vcsrc : ComplexPattern<i32, 1, "">; 22def gi_vcsrc : 23 GIComplexOperandMatcher<s32, "selectVCSRC">, 24 GIComplexPatternEquiv<sd_vcsrc>; 25 26def gi_vop3mods0 : 27 GIComplexOperandMatcher<s32, "selectVOP3Mods0">, 28 GIComplexPatternEquiv<VOP3Mods0>; 29 30def gi_vop3mods : 31 GIComplexOperandMatcher<s32, "selectVOP3Mods">, 32 GIComplexPatternEquiv<VOP3Mods>; 33 34def gi_vop3modsnoncanonicalizing : 35 GIComplexOperandMatcher<s32, "selectVOP3ModsNonCanonicalizing">, 36 GIComplexPatternEquiv<VOP3ModsNonCanonicalizing>; 37 38def gi_vop3_no_mods : 39 GIComplexOperandMatcher<s32, "selectVOP3NoMods">, 40 GIComplexPatternEquiv<VOP3NoMods>; 41 42def gi_vop3omods : 43 GIComplexOperandMatcher<s32, "selectVOP3OMods">, 44 GIComplexPatternEquiv<VOP3OMods>; 45 46def gi_vop3pmods : 47 GIComplexOperandMatcher<s32, "selectVOP3PMods">, 48 GIComplexPatternEquiv<VOP3PMods>; 49 50def gi_vop3pmodsdot : 51 GIComplexOperandMatcher<s32, "selectVOP3PModsDOT">, 52 GIComplexPatternEquiv<VOP3PModsDOT>; 53 54def gi_vop3pmodsneg : 55 GIComplexOperandMatcher<s32, "selectVOP3PModsNeg">, 56 GIComplexPatternEquiv<VOP3PModsNeg>; 57 58def gi_wmmaopselvop3pmods : 59 GIComplexOperandMatcher<s32, "selectWMMAOpSelVOP3PMods">, 60 GIComplexPatternEquiv<WMMAOpSelVOP3PMods>; 61 62def gi_wmmavisrc : 63 GIComplexOperandMatcher<s32, "selectWMMAVISrc">, 64 GIComplexPatternEquiv<WMMAVISrc>; 65 66def gi_wmmamods : 67 GIComplexOperandMatcher<s32, "selectWMMAModsF32NegAbs">, 68 GIComplexPatternEquiv<WMMAModsF32NegAbs>; 69 70def gi_wmmamodsf16Neg : 71 GIComplexOperandMatcher<s32, "selectWMMAModsF16Neg">, 72 GIComplexPatternEquiv<WMMAModsF16Neg>; 73 74def gi_wmmamodsf16NegAbs : 75 GIComplexOperandMatcher<s32, "selectWMMAModsF16NegAbs">, 76 GIComplexPatternEquiv<WMMAModsF16NegAbs>; 77 78def gi_swmmacindex8 : 79 GIComplexOperandMatcher<s32, "selectSWMMACIndex8">, 80 GIComplexPatternEquiv<SWMMACIndex8>; 81 82def gi_swmmacindex16 : 83 GIComplexOperandMatcher<s32, "selectSWMMACIndex16">, 84 GIComplexPatternEquiv<SWMMACIndex16>; 85 86def gi_vop3opselmods : 87 GIComplexOperandMatcher<s32, "selectVOP3OpSelMods">, 88 GIComplexPatternEquiv<VOP3OpSelMods>; 89 90def gi_vinterpmods : 91 GIComplexOperandMatcher<s32, "selectVINTERPMods">, 92 GIComplexPatternEquiv<VINTERPMods>; 93 94def gi_vinterpmods_hi : 95 GIComplexOperandMatcher<s32, "selectVINTERPModsHi">, 96 GIComplexPatternEquiv<VINTERPModsHi>; 97 98// FIXME: Why do we have both VOP3OpSel and VOP3OpSelMods? 99def gi_vop3opsel : 100 GIComplexOperandMatcher<s32, "selectVOP3OpSelMods">, 101 GIComplexPatternEquiv<VOP3OpSel>; 102 103def gi_smrd_imm : 104 GIComplexOperandMatcher<s64, "selectSmrdImm">, 105 GIComplexPatternEquiv<SMRDImm>; 106 107def gi_smrd_imm32 : 108 GIComplexOperandMatcher<s64, "selectSmrdImm32">, 109 GIComplexPatternEquiv<SMRDImm32>; 110 111def gi_smrd_sgpr : 112 GIComplexOperandMatcher<s64, "selectSmrdSgpr">, 113 GIComplexPatternEquiv<SMRDSgpr>; 114 115def gi_smrd_sgpr_imm : 116 GIComplexOperandMatcher<s64, "selectSmrdSgprImm">, 117 GIComplexPatternEquiv<SMRDSgprImm>; 118 119def gi_flat_offset : 120 GIComplexOperandMatcher<s64, "selectFlatOffset">, 121 GIComplexPatternEquiv<FlatOffset>; 122def gi_global_offset : 123 GIComplexOperandMatcher<s64, "selectGlobalOffset">, 124 GIComplexPatternEquiv<GlobalOffset>; 125def gi_global_saddr : 126 GIComplexOperandMatcher<s64, "selectGlobalSAddr">, 127 GIComplexPatternEquiv<GlobalSAddr>; 128 129def gi_mubuf_scratch_offset : 130 GIComplexOperandMatcher<s32, "selectMUBUFScratchOffset">, 131 GIComplexPatternEquiv<MUBUFScratchOffset>; 132 133def gi_buf_soffset : 134 GIComplexOperandMatcher<s32, "selectBUFSOffset">, 135 GIComplexPatternEquiv<BUFSOffset>; 136 137def gi_mubuf_scratch_offen : 138 GIComplexOperandMatcher<s32, "selectMUBUFScratchOffen">, 139 GIComplexPatternEquiv<MUBUFScratchOffen>; 140 141def gi_flat_scratch_offset : 142 GIComplexOperandMatcher<s32, "selectScratchOffset">, 143 GIComplexPatternEquiv<ScratchOffset>; 144 145def gi_flat_scratch_saddr : 146 GIComplexOperandMatcher<s32, "selectScratchSAddr">, 147 GIComplexPatternEquiv<ScratchSAddr>; 148 149def gi_flat_scratch_svaddr : 150 GIComplexOperandMatcher<s32, "selectScratchSVAddr">, 151 GIComplexPatternEquiv<ScratchSVAddr>; 152 153def gi_ds_1addr_1offset : 154 GIComplexOperandMatcher<s32, "selectDS1Addr1Offset">, 155 GIComplexPatternEquiv<DS1Addr1Offset>; 156 157def gi_ds_64bit_4byte_aligned : 158 GIComplexOperandMatcher<s64, "selectDS64Bit4ByteAligned">, 159 GIComplexPatternEquiv<DS64Bit4ByteAligned>; 160 161def gi_ds_128bit_8byte_aligned : 162 GIComplexOperandMatcher<s64, "selectDS128Bit8ByteAligned">, 163 GIComplexPatternEquiv<DS128Bit8ByteAligned>; 164 165def gi_mubuf_addr64 : 166 GIComplexOperandMatcher<s64, "selectMUBUFAddr64">, 167 GIComplexPatternEquiv<MUBUFAddr64>; 168 169def gi_mubuf_offset : 170 GIComplexOperandMatcher<s64, "selectMUBUFOffset">, 171 GIComplexPatternEquiv<MUBUFOffset>; 172 173def gi_smrd_buffer_imm : 174 GIComplexOperandMatcher<s64, "selectSMRDBufferImm">, 175 GIComplexPatternEquiv<SMRDBufferImm>; 176 177def gi_smrd_buffer_imm32 : 178 GIComplexOperandMatcher<s64, "selectSMRDBufferImm32">, 179 GIComplexPatternEquiv<SMRDBufferImm32>; 180 181def gi_smrd_buffer_sgpr_imm : 182 GIComplexOperandMatcher<s64, "selectSMRDBufferSgprImm">, 183 GIComplexPatternEquiv<SMRDBufferSgprImm>; 184 185def gi_vop3_mad_mix_mods : 186 GIComplexOperandMatcher<s64, "selectVOP3PMadMixMods">, 187 GIComplexPatternEquiv<VOP3PMadMixMods>; 188 189def gi_vop3_mad_mix_mods_ext : 190 GIComplexOperandMatcher<s64, "selectVOP3PMadMixModsExt">, 191 GIComplexPatternEquiv<VOP3PMadMixModsExt>; 192 193// Separate load nodes are defined to glue m0 initialization in 194// SelectionDAG. The GISel selector can just insert m0 initialization 195// directly before selecting a glue-less load, so hide this 196// distinction. 197 198def : GINodeEquiv<G_LOAD, AMDGPUld_glue> { 199 let CheckMMOIsNonAtomic = 1; 200 let IfSignExtend = G_SEXTLOAD; 201 let IfZeroExtend = G_ZEXTLOAD; 202} 203 204def : GINodeEquiv<G_STORE, AMDGPUst_glue> { 205 let CheckMMOIsNonAtomic = 1; 206} 207 208def : GINodeEquiv<G_LOAD, AMDGPUatomic_ld_glue> { 209 bit CheckMMOIsAtomic = 1; 210} 211 212def : GINodeEquiv<G_STORE, AMDGPUatomic_st_glue> { 213 bit CheckMMOIsAtomic = 1; 214} 215 216 217def : GINodeEquiv<G_ATOMIC_CMPXCHG, atomic_cmp_swap_glue>; 218def : GINodeEquiv<G_ATOMICRMW_XCHG, atomic_swap_glue>; 219def : GINodeEquiv<G_ATOMICRMW_ADD, atomic_load_add_glue>; 220def : GINodeEquiv<G_ATOMICRMW_SUB, atomic_load_sub_glue>; 221def : GINodeEquiv<G_ATOMICRMW_AND, atomic_load_and_glue>; 222def : GINodeEquiv<G_ATOMICRMW_OR, atomic_load_or_glue>; 223def : GINodeEquiv<G_ATOMICRMW_XOR, atomic_load_xor_glue>; 224def : GINodeEquiv<G_ATOMICRMW_MIN, atomic_load_min_glue>; 225def : GINodeEquiv<G_ATOMICRMW_MAX, atomic_load_max_glue>; 226def : GINodeEquiv<G_ATOMICRMW_UMIN, atomic_load_umin_glue>; 227def : GINodeEquiv<G_ATOMICRMW_UMAX, atomic_load_umax_glue>; 228def : GINodeEquiv<G_ATOMICRMW_FADD, atomic_load_fadd_glue>; 229 230def : GINodeEquiv<G_AMDGPU_FFBH_U32, AMDGPUffbh_u32_impl>; 231def : GINodeEquiv<G_AMDGPU_FFBL_B32, AMDGPUffbl_b32_impl>; 232def : GINodeEquiv<G_AMDGPU_FMIN_LEGACY, AMDGPUfmin_legacy>; 233def : GINodeEquiv<G_AMDGPU_FMAX_LEGACY, AMDGPUfmax_legacy>; 234def : GINodeEquiv<G_AMDGPU_RCP_IFLAG, AMDGPUrcp_iflag>; 235 236def : GINodeEquiv<G_AMDGPU_CVT_F32_UBYTE0, AMDGPUcvt_f32_ubyte0>; 237def : GINodeEquiv<G_AMDGPU_CVT_F32_UBYTE1, AMDGPUcvt_f32_ubyte1>; 238def : GINodeEquiv<G_AMDGPU_CVT_F32_UBYTE2, AMDGPUcvt_f32_ubyte2>; 239def : GINodeEquiv<G_AMDGPU_CVT_F32_UBYTE3, AMDGPUcvt_f32_ubyte3>; 240 241def : GINodeEquiv<G_AMDGPU_CVT_PK_I16_I32, AMDGPUpk_i16_i32_impl>; 242def : GINodeEquiv<G_AMDGPU_SMED3, AMDGPUsmed3>; 243def : GINodeEquiv<G_AMDGPU_UMED3, AMDGPUumed3>; 244def : GINodeEquiv<G_AMDGPU_FMED3, AMDGPUfmed3_impl>; 245def : GINodeEquiv<G_AMDGPU_CLAMP, AMDGPUclamp>; 246 247def : GINodeEquiv<G_AMDGPU_ATOMIC_CMPXCHG, AMDGPUatomic_cmp_swap>; 248def : GINodeEquiv<G_AMDGPU_BUFFER_LOAD, SIbuffer_load>; 249def : GINodeEquiv<G_AMDGPU_BUFFER_LOAD_USHORT, SIbuffer_load_ushort>; 250def : GINodeEquiv<G_AMDGPU_BUFFER_LOAD_UBYTE, SIbuffer_load_ubyte>; 251def : GINodeEquiv<G_AMDGPU_BUFFER_LOAD_SSHORT, SIbuffer_load_short>; 252def : GINodeEquiv<G_AMDGPU_BUFFER_LOAD_SBYTE, SIbuffer_load_byte>; 253def : GINodeEquiv<G_AMDGPU_BUFFER_LOAD_FORMAT, SIbuffer_load_format>; 254def : GINodeEquiv<G_AMDGPU_BUFFER_LOAD_FORMAT_TFE, SIbuffer_load_format_tfe>; 255def : GINodeEquiv<G_AMDGPU_BUFFER_LOAD_FORMAT_D16, SIbuffer_load_format_d16>; 256def : GINodeEquiv<G_AMDGPU_TBUFFER_LOAD_FORMAT, SItbuffer_load>; 257def : GINodeEquiv<G_AMDGPU_TBUFFER_LOAD_FORMAT_D16, SItbuffer_load_d16>; 258def : GINodeEquiv<G_AMDGPU_BUFFER_STORE, SIbuffer_store>; 259def : GINodeEquiv<G_AMDGPU_BUFFER_STORE_SHORT, SIbuffer_store_short>; 260def : GINodeEquiv<G_AMDGPU_BUFFER_STORE_BYTE, SIbuffer_store_byte>; 261def : GINodeEquiv<G_AMDGPU_BUFFER_STORE_FORMAT, SIbuffer_store_format>; 262def : GINodeEquiv<G_AMDGPU_BUFFER_STORE_FORMAT_D16, SIbuffer_store_format_d16>; 263def : GINodeEquiv<G_AMDGPU_TBUFFER_STORE_FORMAT, SItbuffer_store>; 264def : GINodeEquiv<G_AMDGPU_TBUFFER_STORE_FORMAT_D16, SItbuffer_store_d16>; 265 266// FIXME: Check MMO is atomic 267def : GINodeEquiv<G_ATOMICRMW_UINC_WRAP, atomic_load_uinc_wrap_glue>; 268def : GINodeEquiv<G_ATOMICRMW_UDEC_WRAP, atomic_load_udec_wrap_glue>; 269def : GINodeEquiv<G_AMDGPU_ATOMIC_FMIN, SIatomic_fmin>; 270def : GINodeEquiv<G_AMDGPU_ATOMIC_FMAX, SIatomic_fmax>; 271def : GINodeEquiv<G_AMDGPU_ATOMIC_FMIN, atomic_load_fmin_glue>; 272def : GINodeEquiv<G_AMDGPU_ATOMIC_FMAX, atomic_load_fmax_glue>; 273 274 275def : GINodeEquiv<G_AMDGPU_BUFFER_ATOMIC_SWAP, SIbuffer_atomic_swap>; 276def : GINodeEquiv<G_AMDGPU_BUFFER_ATOMIC_ADD, SIbuffer_atomic_add>; 277def : GINodeEquiv<G_AMDGPU_BUFFER_ATOMIC_SUB, SIbuffer_atomic_sub>; 278def : GINodeEquiv<G_AMDGPU_BUFFER_ATOMIC_SMIN, SIbuffer_atomic_smin>; 279def : GINodeEquiv<G_AMDGPU_BUFFER_ATOMIC_UMIN, SIbuffer_atomic_umin>; 280def : GINodeEquiv<G_AMDGPU_BUFFER_ATOMIC_SMAX, SIbuffer_atomic_smax>; 281def : GINodeEquiv<G_AMDGPU_BUFFER_ATOMIC_UMAX, SIbuffer_atomic_umax>; 282def : GINodeEquiv<G_AMDGPU_BUFFER_ATOMIC_AND, SIbuffer_atomic_and>; 283def : GINodeEquiv<G_AMDGPU_BUFFER_ATOMIC_OR, SIbuffer_atomic_or>; 284def : GINodeEquiv<G_AMDGPU_BUFFER_ATOMIC_XOR, SIbuffer_atomic_xor>; 285def : GINodeEquiv<G_AMDGPU_BUFFER_ATOMIC_INC, SIbuffer_atomic_inc>; 286def : GINodeEquiv<G_AMDGPU_BUFFER_ATOMIC_DEC, SIbuffer_atomic_dec>; 287def : GINodeEquiv<G_AMDGPU_BUFFER_ATOMIC_FADD, SIbuffer_atomic_fadd>; 288def : GINodeEquiv<G_AMDGPU_BUFFER_ATOMIC_FADD_BF16, SIbuffer_atomic_fadd_bf16>; 289def : GINodeEquiv<G_AMDGPU_BUFFER_ATOMIC_FMIN, SIbuffer_atomic_fmin>; 290def : GINodeEquiv<G_AMDGPU_BUFFER_ATOMIC_FMAX, SIbuffer_atomic_fmax>; 291def : GINodeEquiv<G_AMDGPU_BUFFER_ATOMIC_CMPSWAP, SIbuffer_atomic_cmpswap>; 292def : GINodeEquiv<G_AMDGPU_BUFFER_ATOMIC_COND_SUB_U32, SIbuffer_atomic_cond_sub_u32>; 293def : GINodeEquiv<G_AMDGPU_S_BUFFER_LOAD, SIsbuffer_load>; 294def : GINodeEquiv<G_AMDGPU_S_BUFFER_LOAD_SBYTE, SIsbuffer_load_byte>; 295def : GINodeEquiv<G_AMDGPU_S_BUFFER_LOAD_UBYTE, SIsbuffer_load_ubyte>; 296def : GINodeEquiv<G_AMDGPU_S_BUFFER_LOAD_SSHORT, SIsbuffer_load_short>; 297def : GINodeEquiv<G_AMDGPU_S_BUFFER_LOAD_USHORT, SIsbuffer_load_ushort>; 298 299def : GINodeEquiv<G_FPTRUNC_ROUND_UPWARD, SIfptrunc_round_upward>; 300def : GINodeEquiv<G_FPTRUNC_ROUND_DOWNWARD, SIfptrunc_round_downward>; 301 302class GISelSop2Pat < 303 SDPatternOperator node, 304 Instruction inst, 305 ValueType dst_vt, 306 ValueType src0_vt = dst_vt, ValueType src1_vt = src0_vt> : GCNPat < 307 308 (dst_vt (node (src0_vt SReg_32:$src0), (src1_vt SReg_32:$src1))), 309 (inst src0_vt:$src0, src1_vt:$src1) 310>; 311 312class GISelVop2Pat < 313 SDPatternOperator node, 314 Instruction inst, 315 ValueType dst_vt, 316 ValueType src0_vt = dst_vt, ValueType src1_vt = src0_vt> : GCNPat < 317 318 (dst_vt (node (src0_vt (sd_vsrc0 src0_vt:$src0)), (src1_vt VGPR_32:$src1))), 319 (inst src0_vt:$src0, src1_vt:$src1) 320>; 321 322class GISelVop2CommutePat < 323 SDPatternOperator node, 324 Instruction inst, 325 ValueType dst_vt, 326 ValueType src0_vt = dst_vt, ValueType src1_vt = src0_vt> : GCNPat < 327 328 (dst_vt (node (src1_vt VGPR_32:$src1), (src0_vt (sd_vsrc0 src0_vt:$src0)))), 329 (inst src0_vt:$src0, src1_vt:$src1) 330>; 331 332class GISelVop3Pat2 < 333 SDPatternOperator node, 334 Instruction inst, 335 ValueType dst_vt, 336 ValueType src0_vt = dst_vt, ValueType src1_vt = src0_vt> : GCNPat < 337 338 (dst_vt (node (src0_vt (sd_vcsrc src0_vt:$src0)), (src1_vt (sd_vcsrc src1_vt:$src1)))), 339 (inst src0_vt:$src0, src1_vt:$src1) 340>; 341 342class GISelVop3Pat2CommutePat < 343 SDPatternOperator node, 344 Instruction inst, 345 ValueType dst_vt, 346 ValueType src0_vt = dst_vt, ValueType src1_vt = src0_vt> : GCNPat < 347 348 (dst_vt (node (src0_vt (sd_vcsrc src0_vt:$src0)), (src1_vt (sd_vcsrc src1_vt:$src1)))), 349 (inst src0_vt:$src1, src1_vt:$src0) 350>; 351 352class GISelVop3Pat2ModsPat < 353 SDPatternOperator node, 354 Instruction inst, 355 ValueType dst_vt, 356 ValueType src0_vt = dst_vt, ValueType src1_vt = src0_vt> : GCNPat < 357 358 (dst_vt (node (src0_vt (VOP3Mods0 src0_vt:$src0, i32:$src0_modifiers, i1:$clamp, i32:$omods)), 359 (src1_vt (VOP3Mods src1_vt:$src1, i32:$src1_modifiers)))), 360 (inst i32:$src0_modifiers, src0_vt:$src0, 361 i32:$src1_modifiers, src1_vt:$src1, $clamp, $omods) 362>; 363 364multiclass GISelVop2IntrPat < 365 SDPatternOperator node, Instruction inst, 366 ValueType dst_vt, ValueType src_vt = dst_vt> { 367 368 def : GISelVop2Pat <node, inst, dst_vt, src_vt>; 369 370 // FIXME: Intrinsics aren't marked as commutable, so we need to add an explicit 371 // pattern to handle commuting. This is another reason why legalizing to a 372 // generic machine instruction may be better that matching the intrinsic 373 // directly. 374 def : GISelVop2CommutePat <node, inst, dst_vt, src_vt>; 375} 376 377// Since GlobalISel is more flexible then SelectionDAG, I think we can get 378// away with adding patterns for integer types and not legalizing all 379// loads and stores to vector types. This should help simplify the load/store 380// legalization. 381foreach Ty = [i64, p0, p1, p4] in { 382 defm : SMRD_Pattern <"S_LOAD_DWORDX2", Ty>; 383} 384 385def gi_as_i32timm : GICustomOperandRenderer<"renderTruncTImm">, 386 GISDNodeXFormEquiv<as_i32timm>; 387 388def gi_as_i16timm : GICustomOperandRenderer<"renderTruncTImm">, 389 GISDNodeXFormEquiv<as_i16timm>; 390 391def gi_as_i8timm : GICustomOperandRenderer<"renderTruncTImm">, 392 GISDNodeXFormEquiv<as_i8timm>; 393 394def gi_as_i1timm : GICustomOperandRenderer<"renderTruncTImm">, 395 GISDNodeXFormEquiv<as_i1timm>; 396 397def gi_NegateImm : GICustomOperandRenderer<"renderNegateImm">, 398 GISDNodeXFormEquiv<NegateImm>; 399 400def gi_bitcast_fpimm_to_i32 : GICustomOperandRenderer<"renderBitcastImm">, 401 GISDNodeXFormEquiv<bitcast_fpimm_to_i32>; 402 403def gi_IMMPopCount : GICustomOperandRenderer<"renderPopcntImm">, 404 GISDNodeXFormEquiv<IMMPopCount>; 405 406def gi_extract_cpol : GICustomOperandRenderer<"renderExtractCPol">, 407 GISDNodeXFormEquiv<extract_cpol>; 408 409def gi_extract_swz : GICustomOperandRenderer<"renderExtractSWZ">, 410 GISDNodeXFormEquiv<extract_swz>; 411 412def gi_extract_cpol_set_glc : GICustomOperandRenderer<"renderExtractCpolSetGLC">, 413 GISDNodeXFormEquiv<extract_cpol_set_glc>; 414 415def gi_frameindex_to_targetframeindex : GICustomOperandRenderer<"renderFrameIndex">, 416 GISDNodeXFormEquiv<frameindex_to_targetframeindex>; 417 418def gi_fp_pow2_to_exponent : GICustomOperandRenderer<"renderFPPow2ToExponent">, 419 GISDNodeXFormEquiv<FPPow2ToExponentXForm>; 420