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OMRInstOpCodeEnum.hpp
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OMRInstOpCodeEnum.hpp
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/*******************************************************************************
* Copyright (c) 2018, 2021 IBM Corp. and others
*
* This program and the accompanying materials are made available under
* the terms of the Eclipse Public License 2.0 which accompanies this
* distribution and is available at http://eclipse.org/legal/epl-2.0
* or the Apache License, Version 2.0 which accompanies this distribution
* and is available at https://www.apache.org/licenses/LICENSE-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License, v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception [1] and GNU General Public
* License, version 2 with the OpenJDK Assembly Exception [2].
*
* [1] https://www.gnu.org/software/classpath/license.html
* [2] http://openjdk.java.net/legal/assembly-exception.html
*
* SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 OR LicenseRef-GPL-2.0 WITH Assembly-exception
*******************************************************************************/
/*
* This file will be included within an enum. Only comments and enumerator
* definitions are permitted.
*/
// Opcode BINARY OPCODE comments
/* UNALLOCATED */
bad, /* 0x00000000 BAD invalid operation */
/* Branch,exception generation and system Instruction */
/* Compare _ Branch (immediate) */
cbzw, /* 0x34000000 CBZ */
cbnzw, /* 0x35000000 CBNZ */
cbzx, /* 0xB4000000 CBZ */
cbnzx, /* 0xB5000000 CBNZ */
/* Test bit & branch (immediate) */
tbz, /* 0x36000000 TBZ */
tbnz, /* 0x37000000 TBNZ */
/* Conditional branch (immediate) */
b_cond, /* 0x54000000 B_cond */
/* Exception generation */
brkarm64, /* 0xD4200000 BRK AArch64 Specific BRK */
/* System */
dsb, /* 0xD503309F DSB */
dmb, /* 0xD50330BF DMB */
/* Unconditional branch (register) */
br, /* 0xD61F0000 BR */
blr, /* 0xD63F0000 BLR */
ret, /* 0xD65F0000 RET */
/* Unconditional branch (immediate) */
b, /* 0x14000000 B */
bl, /* 0x94000000 BL */
/* Loads and stores */
/* Load/store exclusive */
stxrb, /* 0x08007C00 STXRB */
stlxrb, /* 0x0800FC00 STLXRB */
ldxrb, /* 0x085F7C00 LDXRB */
ldaxrb, /* 0x085FFC00 LDAXRB */
stlrb, /* 0x089FFC00 STLRB */
ldarb, /* 0x08DFFC00 LDARB */
stxrh, /* 0x48007C00 STXRH */
stlxrh, /* 0x4800FC00 STLXRH */
ldxrh, /* 0x485F7C00 LDXRH */
ldaxrh, /* 0x485FFC00 LDAXRH */
stlrh, /* 0x489FFC00 STLRH */
ldarh, /* 0x48DFFC00 LDARH */
stxrw, /* 0x88007C00 STXR */
stlxrw, /* 0x8800FC00 STLXR */
stxpw, /* 0x88200000 STXP */
stlxpw, /* 0x88208000 STLXP */
ldxrw, /* 0x885F7C00 LDXR */
ldaxrw, /* 0x885FFC00 LDAXR */
ldxpw, /* 0x887F0000 LDXP */
ldaxpw, /* 0x887F8000 LDAXP */
stlrw, /* 0x889FFC00 STLR */
ldarw, /* 0x88DFFC00 LDAR */
stxrx, /* 0xC8007C00 STXR */
stlxrx, /* 0xC800FC00 STLXR */
stxpx, /* 0xC8200000 STXP */
stlxpx, /* 0xC8208000 STLXP */
ldxrx, /* 0xC85F7C00 LDXR */
ldaxrx, /* 0xC85FFC00 LDAXR */
ldxpx, /* 0xC87F0000 LDXP */
ldaxpx, /* 0xC87F8000 LDAXP */
stlrx, /* 0xC89FFC00 STLR */
ldarx, /* 0xC8DFFC00 LDAR */
/* Load register (literal) */
ldrw, /* 0x18000000 LDR */
vldrs, /* 0x1C000000 LDR */
ldrx, /* 0x58000000 LDR */
vldrd, /* 0x5C000000 LDR */
ldrsw, /* 0x98000000 LDRSW */
vldrq, /* 0x9C000000 LDR */
prfm, /* 0xD8000000 PRFM */
/* Load/store no-allocate pair (offset) */
stnpw, /* 0x28000000 STNP */
ldnpw, /* 0x28400000 LDNP */
vstnps, /* 0x2C000000 STNP */
vldnps, /* 0x2C400000 LDNP */
vstnpd, /* 0x6C000000 STNP */
vldnpd, /* 0x6C400000 LDNP */
stnpx, /* 0xA8000000 STNP */
ldnpx, /* 0xA8400000 LDNP */
vstnpq, /* 0xAC000000 STNP */
vldnpq, /* 0xAC400000 LDNP */
/* Load/store register pair (post-indexed) */
stppostw, /* 0x28800000 STP */
ldppostw, /* 0x28C00000 LDP */
vstpposts, /* 0x2C800000 STP */
vldpposts, /* 0x2CC00000 LDP */
ldpswpost, /* 0x68C00000 LDPSW */
vstppostd, /* 0x6C800000 STP */
vldppostd, /* 0x6CC00000 LDP */
stppostx, /* 0xA8800000 STP */
ldppostx, /* 0xA8C00000 LDP */
vstppostq, /* 0xAC800000 STP */
vldppostq, /* 0xACC00000 LDP */
/* Load/store register pair (offset) */
stpoffw, /* 0x29000000 STP */
ldpoffw, /* 0x29400000 LDP */
vstpoffs, /* 0x2D000000 STP */
vldpoffs, /* 0x2D400000 LDP */
ldpswoff, /* 0x69400000 LDPSW */
vstpoffd, /* 0x6D000000 STP */
vldpoffd, /* 0x6D400000 LDP */
stpoffx, /* 0xA9000000 STP */
ldpoffx, /* 0xA9400000 LDP */
vstpoffq, /* 0xAD000000 STP */
vldpoffq, /* 0xAD400000 LDP */
/* Load/store register pair (pre-indexed) */
stpprew, /* 0x29800000 STP */
ldpprew, /* 0x29C00000 LDP */
vstppres, /* 0x2D800000 STP */
vldppres, /* 0x2DC00000 LDP */
ldpswpre, /* 0x69C00000 LDPSW */
vstppred, /* 0x6D800000 STP */
vldppred, /* 0x6DC00000 LDP */
stpprex, /* 0xA9800000 STP */
ldpprex, /* 0xA9C00000 LDP */
vstppreq, /* 0xAD800000 STP */
vldppreq, /* 0xADC00000 LDP */
/* Load/store register (unscaled immediate) */
sturb, /* 0x38000000 STURB */
ldurb, /* 0x38400000 LDURB */
ldursbx, /* 0x38800000 LDURSB */
ldursbw, /* 0x38C00000 LDURSB */
vsturb, /* 0x3C000000 STUR */
vldurb, /* 0x3C400000 LDUR */
vsturq, /* 0x3C800000 STUR */
vldurq, /* 0x3CC00000 LDUR */
sturh, /* 0x78000000 STURH */
ldurh, /* 0x78400000 LDURH */
ldurshx, /* 0x78800000 LDURSH */
ldurshw, /* 0x78C00000 LDURSH */
vsturh, /* 0x7C000000 STUR */
vldurh, /* 0x7C400000 LDUR */
sturw, /* 0xB8000000 STUR */
ldurw, /* 0xB8400000 LDUR */
ldursw, /* 0xB8800000 LDURSW */
vsturs, /* 0xBC000000 STUR */
vldurs, /* 0xBC400000 LDUR */
sturx, /* 0xF8000000 STUR */
ldurx, /* 0xF8400000 LDUR */
prfum, /* 0xF8800000 PRFUM */
vsturd, /* 0xFC000000 STUR */
vldurd, /* 0xFC400000 LDUR */
/* Load/store register (immediate post-indexed) */
strbpost, /* 0x38000400 STRB */
ldrbpost, /* 0x38400400 LDRB */
ldrsbpostx, /* 0x38800400 LDRSB */
ldrsbpostw, /* 0x38C00400 LDRSB */
vstrpostb, /* 0x3C000400 STR */
vldrpostb, /* 0x3C400400 LDR */
vstrpostq, /* 0x3C800400 STR */
vldrpostq, /* 0x3CC00400 LDR */
strhpost, /* 0x78000400 STRH */
ldrhpost, /* 0x78400400 LDRH */
ldrshpostx, /* 0x78800400 LDRSH */
ldrshpostw, /* 0x78C00400 LDRSH */
vstrposth, /* 0x7C000400 STR */
vldrposth, /* 0x7C400400 LDR */
strpostw, /* 0xB8000400 STR */
ldrpostw, /* 0xB8400400 LDR */
ldrswpost, /* 0xB8800400 LDRSW */
vstrposts, /* 0xBC000400 STR */
vldrposts, /* 0xBC400400 LDR */
strpostx, /* 0xF8000400 STR */
ldrpostx, /* 0xF8400400 LDR */
vstrpostd, /* 0xFC000400 STR */
vldrpostd, /* 0xFC400400 LDR */
/* Load/store register (unprivileged) */
sttrb, /* 0x38000800 STTRB */
ldtrb, /* 0x38400800 LDTRB */
ldtrsbx, /* 0x38800800 LDTRSB */
ldtrsbw, /* 0x38C00800 LDTRSB */
sttrh, /* 0x78000800 STTRH */
ldtrh, /* 0x78400800 LDTRH */
ldtrshx, /* 0x78800800 LDTRSH */
ldtrshw, /* 0x78C00800 LDTRSH */
sttrw, /* 0xB8000800 STTR */
ldtrw, /* 0xB8400800 LDTR */
ldtrsw, /* 0xB8800800 LDTRSW */
sttrx, /* 0xF8000800 STTR */
ldtrx, /* 0xF8400800 LDTR */
/* Load/store register (immediate pre-indexed) */
strbpre, /* 0x38000C00 STRB */
ldrbpre, /* 0x38400C00 LDRB */
ldrsbprex, /* 0x38800C00 LDRSB */
ldrsbprew, /* 0x38C00C00 LDRSB */
vstrpreb, /* 0x3C000C00 STR */
vldrpreb, /* 0x3C400C00 LDR */
vstrpreq, /* 0x3C800C00 STR */
vldrpreq, /* 0x3CC00C00 LDR */
strhpre, /* 0x78000C00 STRH */
ldrhpre, /* 0x78400C00 LDRH */
ldrshprex, /* 0x78800C00 LDRSH */
ldrshprew, /* 0x78C00C00 LDRSH */
vstrpreh, /* 0x7C000C00 STR */
vldrpreh, /* 0x7C400C00 LDR */
strprew, /* 0xB8000C00 STR */
ldrprew, /* 0xB8400C00 LDR */
ldrswpre, /* 0xB8800C00 LDRSW */
vstrpres, /* 0xBC000C00 STR */
vldrpres, /* 0xBC400C00 LDR */
strprex, /* 0xF8000C00 STR */
ldrprex, /* 0xF8400C00 LDR */
vstrpred, /* 0xFC000C00 STR */
vldrpred, /* 0xFC400C00 LDR */
/* Load/store register (register offset) */
strboff, /* 0x38200800 STRB */
ldrboff, /* 0x38600800 LDRB */
ldrsboffx, /* 0x38A00800 LDRSB */
ldrsboffw, /* 0x38E00800 LDRSB */
vstroffb, /* 0x3C200800 STR */
vldroffb, /* 0x3C600800 LDR */
vstroffq, /* 0x3CA00800 STR */
vldroffq, /* 0x3CE00800 LDR */
strhoff, /* 0x78200800 STRH */
ldrhoff, /* 0x78600800 LDRH */
ldrshoffx, /* 0x78A00800 LDRSH */
ldrshoffw, /* 0x78E00800 LDRSH */
vstroffh, /* 0x7C200800 STR */
vldroffh, /* 0x7C600800 LDR */
stroffw, /* 0xB8200800 STR */
ldroffw, /* 0xB8600800 LDR */
ldrswoff, /* 0xB8A00800 LDRSW */
vstroffs, /* 0xBC200800 STR */
vldroffs, /* 0xBC600800 LDR */
stroffx, /* 0xF8200800 STR */
ldroffx, /* 0xF8600800 LDR */
vstroffd, /* 0xFC200800 STR */
vldroffd, /* 0xFC600800 LDR */
prfmoff, /* 0xF8A00800 PRFM */
/* Load/store register (unsigned immediate) */
strbimm, /* 0x39000000 STRB */
ldrbimm, /* 0x39400000 LDRB */
ldrsbimmx, /* 0x39800000 LDRSB */
ldrsbimmw, /* 0x39C00000 LDRSB */
vstrimmb, /* 0x3D000000 STR */
vldrimmb, /* 0x3D400000 LDR */
vstrimmq, /* 0x3D800000 STR */
vldrimmq, /* 0x3DC00000 LDR */
strhimm, /* 0x79000000 STRH */
ldrhimm, /* 0x79400000 LDRH */
ldrshimmx, /* 0x79800000 LDRSH */
ldrshimmw, /* 0x79C00000 LDRSH */
vstrimmh, /* 0x7D000000 STR */
vldrimmh, /* 0x7D400000 LDR */
strimmw, /* 0xB9000000 STR */
ldrimmw, /* 0xB9400000 LDR */
ldrswimm, /* 0xB9800000 LDRSW */
vstrimms, /* 0xBD000000 STR */
vldrimms, /* 0xBD400000 LDR */
strimmx, /* 0xF9000000 STR */
ldrimmx, /* 0xF9400000 LDR */
vstrimmd, /* 0xFD000000 STR */
vldrimmd, /* 0xFD400000 LDR */
prfmimm, /* 0xF9800000 PRFM */
/* Data processing - Immediate */
/* PC-rel. addressing */
adr, /* 0x10000000 ADR */
adrp, /* 0x90000000 ADRP */
/* Add/subtract (immediate) */
addimmw, /* 0x11000000 ADD */
addsimmw, /* 0x31000000 ADDS */
subimmw, /* 0x51000000 SUB */
subsimmw, /* 0x71000000 SUBS */
addimmx, /* 0x91000000 ADD */
addsimmx, /* 0xB1000000 ADDS */
subimmx, /* 0xD1000000 SUB */
subsimmx, /* 0xF1000000 SUBS */
/* Logical (immediate) */
andimmw, /* 0x12000000 AND */
orrimmw, /* 0x32000000 ORR */
eorimmw, /* 0x52000000 EOR */
andsimmw, /* 0x72000000 ANDS */
andimmx, /* 0x92000000 AND */
orrimmx, /* 0xB2000000 ORR */
eorimmx, /* 0xD2000000 EOR */
andsimmx, /* 0xF2000000 ANDS */
/* Move wide (immediate) */
movnw, /* 0x12800000 MOVN */
movzw, /* 0x52800000 MOVZ */
movkw, /* 0x72800000 MOVK */
movnx, /* 0x92800000 MOVN */
movzx, /* 0xD2800000 MOVZ */
movkx, /* 0xF2800000 MOVK */
/* Bitfield */
sbfmw, /* 0x13000000 SBFM */
bfmw, /* 0x33000000 BFM */
ubfmw, /* 0x53000000 UBFM */
sbfmx, /* 0x93400000 SBFM */
bfmx, /* 0xB3400000 BFM */
ubfmx, /* 0xD3400000 UBFM */
/* Extract */
extrw, /* 0x13800000 EXTR */
extrx, /* 0x93C00000 EXTR */
/* Data Processing - register */
/* Logical (shifted register) */
andw, /* 0x0A000000 AND */
bicw, /* 0x0A200000 BIC */
orrw, /* 0x2A000000 ORR */
ornw, /* 0x2A200000 ORN */
eorw, /* 0x4A000000 EOR */
eonw, /* 0x4A200000 EON */
andsw, /* 0x6A000000 ANDS */
bicsw, /* 0x6A200000 BICS */
andx, /* 0x8A000000 AND */
bicx, /* 0x8A200000 BIC */
orrx, /* 0xAA000000 ORR */
ornx, /* 0xAA200000 ORN */
eorx, /* 0xCA000000 EOR */
eonx, /* 0xCA200000 EON */
andsx, /* 0xEA000000 ANDS */
bicsx, /* 0xEA200000 BICS */
/* Add/subtract (shifted register) */
addw, /* 0x0B000000 ADD */
addsw, /* 0x2B000000 ADDS */
subw, /* 0x4B000000 SUB */
subsw, /* 0x6B000000 SUBS */
addx, /* 0x8B000000 ADD */
addsx, /* 0xAB000000 ADDS */
subx, /* 0xCB000000 SUB */
subsx, /* 0xEB000000 SUBS */
/* Add/subtract (extended register) */
addextw, /* 0x0B200000 ADD */
addsextw, /* 0x2B200000 ADDS */
subextw, /* 0x4B200000 SUB */
subsextw, /* 0x6B200000 SUBS */
addextx, /* 0x8B200000 ADD */
addsextx, /* 0xAB200000 ADDS */
subextx, /* 0xCB200000 SUB */
subsextx, /* 0xEB200000 SUBS */
/* Add/subtract (with carry) */
adcw, /* 0x1A000000 ADC */
adcsw, /* 0x3A000000 ADCS */
sbcw, /* 0x5A000000 SBC */
sbcsw, /* 0x7A000000 SBCS */
adcx, /* 0x9A000000 ADC */
adcsx, /* 0xBA000000 ADCS */
sbcx, /* 0xDA000000 SBC */
sbcsx, /* 0xFA000000 SBCS */
/* Conditional compare (register) */
ccmnw, /* 0x3A400000 CCMN */
ccmnx, /* 0xBA400000 CCMN */
ccmpw, /* 0x7A400000 CCMP */
ccmpx, /* 0xFA400000 CCMP */
/* Conditional compare (immediate) */
ccmnimmw, /* 0x3A400800 CCMN */
ccmnimmx, /* 0xBA400800 CCMN */
ccmpimmw, /* 0x7A400800 CCMP */
ccmpimmx, /* 0xFA400800 CCMP */
/* Conditional select */
cselw, /* 0x1A800000 CSEL */
csincw, /* 0x1A800400 CSINC */
csinvw, /* 0x5A800000 CSINV */
csnegw, /* 0x5A800400 CSNEG */
cselx, /* 0x9A800000 CSEL */
csincx, /* 0x9A800400 CSINC */
csinvx, /* 0xDA800000 CSINV */
csnegx, /* 0xDA800400 CSNEG */
/* Data-processing (3 source) */
maddw, /* 0x1B000000 MADD */
maddx, /* 0x9B000000 MADD */
smaddl, /* 0x9B200000 SMADDL */
umaddl, /* 0x9BA00000 UMADDL */
msubw, /* 0x1B008000 MSUB */
msubx, /* 0x9B008000 MSUB */
smsubl, /* 0x9B208000 SMSUBL */
umsubl, /* 0x9BA08000 UMSUBL */
smulh, /* 0x9B400000 SMULH */
umulh, /* 0x9BC00000 UMULH */
fmaddd, /* 0X1F000000 FMADD */
fmadds, /* 0X1F400000 FMADD */
/* Data-processing (2 source) */
crc32x, /* 0x9AC04C00 CRC32X */
crc32cx, /* 0x9AC05C00 CRC32CX */
crc32b, /* 0x1AC04000 CRC32B */
crc32cb, /* 0x1AC05000 CRC32CB */
crc32h, /* 0x1AC04400 CRC32H */
crc32ch, /* 0x1AC05400 CRC32CH */
crc32w, /* 0x1AC04800 CRC32W */
crc32cw, /* 0x1AC05800 CRC32CW */
udivw, /* 0x1AC00800 UDIV */
udivx, /* 0x9AC00800 UDIV */
sdivw, /* 0x1AC00C00 SDIV */
sdivx, /* 0x9AC00C00 SDIV */
lslvw, /* 0x1AC02000 LSLV */
lslvx, /* 0x9AC02000 LSLV */
lsrvw, /* 0x1AC02400 LSRV */
lsrvx, /* 0x9AC02400 LSRV */
asrvw, /* 0x1AC02800 ASRV */
asrvx, /* 0x9AC02800 ASRV */
rorvw, /* 0x1AC02C00 RORV */
rorvx, /* 0x9AC02C00 RORV */
/* Data-processing (1 source) */
rbitw, /* 0x5AC00000 RBIT */
rbitx, /* 0xDAC00000 RBIT */
clzw, /* 0x5AC01000 CLZ */
clzx, /* 0xDAC01000 CLZ */
clsw, /* 0x5AC01400 CLS */
clsx, /* 0xDAC01400 CLS */
revw, /* 0x5AC00800 REV */
revx, /* 0xDAC00C00 REV */
rev16w, /* 0xDAC00400 REV16 */
rev16x, /* 0x5AC00400 REV16 */
rev32, /* 0xDAC00800 REV32 */
/* VFP instructions */
/* Floating-Point Conversion */
fmov_stow, /* 0x1E260000 FMOV */
fmov_wtos, /* 0x1E270000 FMOV */
fmov_dtox, /* 0x9E660000 FMOV */
fmov_xtod, /* 0x9E670000 FMOV */
fcvt_stod, /* 0x1E22C000 FCVT */
fcvt_dtos, /* 0x1E624000 FCVT */
fcvtzs_stow, /* 0x1E380000 FCVTZS */
fcvtzs_dtow, /* 0x1E780000 FCVTZS */
fcvtzs_stox, /* 0x9E380000 FCVTZS */
fcvtzs_dtox, /* 0x9E780000 FCVTZS */
scvtf_wtos, /* 0x1E220000 SCVTF */
scvtf_wtod, /* 0x1E620000 SCVTF */
scvtf_xtos, /* 0x9E220000 SCVTF */
scvtf_xtod, /* 0x9E620000 SCVTF */
/* Floating-Point Immediate */
fmovimms, /* 0x1E201000 FMOV */
fmovimmd, /* 0x1E601000 FMOV */
/* Move Immediate */
movi0s, /* 0x0F000400 MOVI */
movi0d, /* 0x2F00E400 MOVI */
/* Floating-Point Compare */
fcmps, /* 0x1E202000 FCMP */
fcmps_zero, /* 0x1E202008 FCMP */
fcmpd, /* 0x1E602000 FCMP */
fcmpd_zero, /* 0x1E602008 FCMP */
/* Floating-point conditional select */
fcsels, /* 0x1E200C00 FCSEL */
fcseld, /* 0x1E600C00 FCSEL */
/* Floating-Point Data-processing (1 source) */
fmovs, /* 0x1E204000 FMOV */
fmovd, /* 0x1E604000 FMOV */
fabss, /* 0x1E20C000 FABS */
fabsd, /* 0x1E60C000 FABS */
fnegs, /* 0x1E214000 FNEG */
fnegd, /* 0x1E614000 FNEG */
fsqrts, /* 0x1E21C000 FSQRT */
fsqrtd, /* 0x1E61C000 FSQRT */
/* Floating-Point Data-processing (2 source) */
fadds, /* 0x1E202800 FADD */
faddd, /* 0x1E602800 FADD */
fsubs, /* 0x1E203800 FSUB */
fsubd, /* 0x1E603800 FSUB */
fmuls, /* 0x1E200800 FMUL */
fmuld, /* 0x1E600800 FMUL */
fdivs, /* 0x1E201800 FDIV */
fdivd, /* 0x1E601800 FDIV */
fmaxs, /* 0x1E204800 FMAX */
fmaxd, /* 0x1E604800 FMAX */
fmins, /* 0x1E205800 FMIN */
fmind, /* 0x1E605800 FMIN */
/* Vector Data-processing (2 source) */
vorr2d, /* 0x4EA01C00 ORR */
vadd16b, /* 0x4E208400 ADD */
vadd8h, /* 0x4E608400 ADD */
vfadd4s, /* 0x4E20D400 FADD */
vfadd2d, /* 0x4E60D400 FADD */
vsub16b, /* 0x6E208400 SUB */
vsub8h, /* 0x6E608400 SUB */
vfsub4s, /* 0x4EA0D400 FSUB */
vfsub2d, /* 0x4EE0D400 FSUB */
vmul16b, /* 0x4E209C00 MUL */
vmul8h, /* 0x4E609C00 MUL */
vfmul4s, /* 0x6E20DC00 FMUL */
vfmul2d, /* 0x6E60DC00 FMUL */
vfdiv4s, /* 0x6E20FC00 FDIV */
vfdiv2d, /* 0x6E60FC00 FDIV */
/* Hint instructions */
nop, /* 0xD503201F NOP */
/* Internal OpCodes */
proc, // Entry to the method
fence, // Fence
retn, // Return
dd, // Define word
label, // Destination of a jump
vgdnop, // Virtual Guard NOP instruction
assocreg, // Associate real registers with Virtual registers.
ARM64LastOp = assocreg,
ARM64NumOpCodes = ARM64LastOp+1,