A64 -- SIMD and Floating-point Instructions (alphabetic order)

ABS: Absolute value (vector).

ADD (vector): Add (vector).

ADDHN, ADDHN2: Add returning high narrow.

ADDP (scalar): Add pair of elements (scalar).

ADDP (vector): Add pairwise (vector).

ADDV: Add across vector.

AESD: AES single round decryption.

AESE: AES single round encryption.

AESIMC: AES inverse mix columns.

AESMC: AES mix columns.

AND (vector): Bitwise AND (vector).

BCAX: Bit clear and exclusive-OR.

BF1CVTL, BF1CVTL2, BF2CVTL, BF2CVTL2: 8-bit floating-point convert to BFloat16 (vector).

BFCVT: Floating-point convert from single-precision to BFloat16 format (scalar).

BFCVTN, BFCVTN2: Floating-point convert from single-precision to BFloat16 format (vector).

BFDOT (by element): BFloat16 floating-point dot product (vector, by element).

BFDOT (vector): BFloat16 floating-point dot product (vector).

BFMLALB, BFMLALT (by element): BFloat16 floating-point widening multiply-add long (by element).

BFMLALB, BFMLALT (vector): BFloat16 floating-point widening multiply-add long (vector).

BFMMLA: BFloat16 floating-point matrix multiply-accumulate into 2x2 matrix.

BIC (vector, immediate): Bitwise bit clear (vector, immediate).

BIC (vector, register): Bitwise bit clear (vector, register).

BIF: Bitwise insert if false.

BIT: Bitwise insert if true.

BSL: Bitwise select.

CLS (vector): Count leading sign bits (vector).

CLZ (vector): Count leading zero bits (vector).

CMEQ (register): Compare bitwise equal (vector).

CMEQ (zero): Compare bitwise equal to zero (vector).

CMGE (register): Compare signed greater than or equal (vector).

CMGE (zero): Compare signed greater than or equal to zero (vector).

CMGT (register): Compare signed greater than (vector).

CMGT (zero): Compare signed greater than zero (vector).

CMHI (register): Compare unsigned higher (vector).

CMHS (register): Compare unsigned higher or same (vector).

CMLE (zero): Compare signed less than or equal to zero (vector).

CMLT (zero): Compare signed less than zero (vector).

CMTST: Compare bitwise test bits nonzero (vector).

CNT: Population count per byte.

DUP (element): Duplicate vector element to vector or scalar.

DUP (general): Duplicate general-purpose register to vector.

EOR (vector): Bitwise exclusive-OR (vector).

EOR3: Three-way exclusive-OR.

EXT: Extract vector from pair of vectors.

F1CVTL, F1CVTL2, F2CVTL, F2CVTL2: 8-bit floating-point convert to half-precision (vector).

FABD: Floating-point absolute difference (vector).

FABS (scalar): Floating-point absolute value (scalar).

FABS (vector): Floating-point absolute value (vector).

FACGE: Floating-point absolute compare greater than or equal (vector).

FACGT: Floating-point absolute compare greater than (vector).

FADD (scalar): Floating-point add (scalar).

FADD (vector): Floating-point add (vector).

FADDP (scalar): Floating-point add pair of elements (scalar).

FADDP (vector): Floating-point add pairwise (vector).

FAMAX: Floating-point absolute maximum.

FAMIN: Floating-point absolute minimum.

FCADD: Floating-point complex add.

FCCMP: Floating-point conditional quiet compare (scalar).

FCCMPE: Floating-point conditional signaling compare (scalar).

FCMEQ (register): Floating-point compare equal (vector).

FCMEQ (zero): Floating-point compare equal to zero (vector).

FCMGE (register): Floating-point compare greater than or equal (vector).

FCMGE (zero): Floating-point compare greater than or equal to zero (vector).

FCMGT (register): Floating-point compare greater than (vector).

FCMGT (zero): Floating-point compare greater than zero (vector).

FCMLA: Floating-point complex multiply accumulate.

FCMLA (by element): Floating-point complex multiply accumulate (by element).

FCMLE (zero): Floating-point compare less than or equal to zero (vector).

FCMLT (zero): Floating-point compare less than zero (vector).

FCMP: Floating-point quiet compare (scalar).

FCMPE: Floating-point signaling compare (scalar).

FCSEL: Floating-point conditional select (scalar).

FCVT: Floating-point convert precision (scalar).

FCVTAS (scalar SIMD&FP): Floating-point convert to signed integer, rounding to nearest with ties to away (scalar SIMD&FP).

FCVTAS (scalar): Floating-point convert to signed integer, rounding to nearest with ties to away (scalar).

FCVTAS (vector): Floating-point convert to signed integer, rounding to nearest with ties to away (vector).

FCVTAU (scalar SIMD&FP): Floating-point convert to unsigned integer, rounding to nearest with ties to away (scalar SIMD&FP).

FCVTAU (scalar): Floating-point convert to unsigned integer, rounding to nearest with ties to away (scalar).

FCVTAU (vector): Floating-point convert to unsigned integer, rounding to nearest with ties to away (vector).

FCVTL, FCVTL2: Floating-point convert to higher precision long (vector).

FCVTMS (scalar SIMD&FP): Floating-point convert to signed integer, rounding toward minus infinity (scalar SIMD&FP).

FCVTMS (scalar): Floating-point convert to signed integer, rounding toward minus infinity (scalar).

FCVTMS (vector): Floating-point convert to signed integer, rounding toward minus infinity (vector).

FCVTMU (scalar SIMD&FP): Floating-point convert to unsigned integer, rounding toward minus infinity (scalar SIMD&FP).

FCVTMU (scalar): Floating-point convert to unsigned integer, rounding toward minus infinity (scalar).

FCVTMU (vector): Floating-point convert to unsigned integer, rounding toward minus infinity (vector).

FCVTN (half-precision to 8-bit floating-point): Half-precision to 8-bit floating-point convert and narrow (vector).

FCVTN, FCVTN2 (double to single-precision, single to half-precision): Floating-point convert to lower precision narrow (vector).

FCVTN, FCVTN2 (single-precision to 8-bit floating-point): Single-precision to 8-bit floating-point convert and narrow (vector).

FCVTNS (scalar SIMD&FP): Floating-point convert to signed integer, rounding to nearest with ties to even (scalar SIMD&FP).

FCVTNS (scalar): Floating-point convert to signed integer, rounding to nearest with ties to even (scalar).

FCVTNS (vector): Floating-point convert to signed integer, rounding to nearest with ties to even (vector).

FCVTNU (scalar SIMD&FP): Floating-point convert to unsigned integer, rounding to nearest with ties to even (scalar SIMD&FP).

FCVTNU (scalar): Floating-point convert to unsigned integer, rounding to nearest with ties to even (scalar).

FCVTNU (vector): Floating-point convert to unsigned integer, rounding to nearest with ties to even (vector).

FCVTPS (scalar SIMD&FP): Floating-point convert to signed integer, rounding toward plus infinity (scalar SIMD&FP).

FCVTPS (scalar): Floating-point convert to signed integer, rounding toward plus infinity (scalar).

FCVTPS (vector): Floating-point convert to signed integer, rounding toward plus infinity (vector).

FCVTPU (scalar SIMD&FP): Floating-point convert to unsigned integer, rounding toward plus infinity (scalar SIMD&FP).

FCVTPU (scalar): Floating-point convert to unsigned integer, rounding toward plus infinity (scalar).

FCVTPU (vector): Floating-point convert to unsigned integer, rounding toward plus infinity (vector).

FCVTXN, FCVTXN2: Floating-point convert to lower precision narrow, rounding to odd (vector).

FCVTZS (scalar SIMD&FP): Floating-point convert to signed integer, rounding toward zero (scalar SIMD&FP).

FCVTZS (scalar, fixed-point): Floating-point convert to signed fixed-point, rounding toward zero (scalar).

FCVTZS (scalar, integer): Floating-point convert to signed integer, rounding toward zero (scalar).

FCVTZS (vector, fixed-point): Floating-point convert to signed fixed-point, rounding toward zero (vector).

FCVTZS (vector, integer): Floating-point convert to signed integer, rounding toward zero (vector).

FCVTZU (scalar SIMD&FP): Floating-point convert to unsigned integer, rounding toward zero (scalar SIMD&FP).

FCVTZU (scalar, fixed-point): Floating-point convert to unsigned fixed-point, rounding toward zero (scalar).

FCVTZU (scalar, integer): Floating-point convert to unsigned integer, rounding toward zero (scalar).

FCVTZU (vector, fixed-point): Floating-point convert to unsigned fixed-point, rounding toward zero (vector).

FCVTZU (vector, integer): Floating-point convert to unsigned integer, rounding toward zero (vector).

FDIV (scalar): Floating-point divide (scalar).

FDIV (vector): Floating-point divide (vector).

FDOT (8-bit floating-point to half-precision, by element): 8-bit floating-point dot product to half-precision (vector, by element).

FDOT (8-bit floating-point to half-precision, vector): 8-bit floating-point dot product to half-precision (vector).

FDOT (8-bit floating-point to single-precision, by element): 8-bit floating-point dot product to single-precision (vector, by element).

FDOT (8-bit floating-point to single-precision, vector): 8-bit floating-point dot product to single-precision (vector).

FJCVTZS: Floating-point Javascript convert to signed fixed-point, rounding toward zero.

FMADD: Floating-point fused multiply-add (scalar).

FMAX (scalar): Floating-point maximum (scalar).

FMAX (vector): Floating-point maximum (vector).

FMAXNM (scalar): Floating-point maximum number (scalar).

FMAXNM (vector): Floating-point maximum number (vector).

FMAXNMP (scalar): Floating-point maximum number of pair of elements (scalar).

FMAXNMP (vector): Floating-point maximum number pairwise (vector).

FMAXNMV: Floating-point maximum number across vector.

FMAXP (scalar): Floating-point maximum of pair of elements (scalar).

FMAXP (vector): Floating-point maximum pairwise (vector).

FMAXV: Floating-point maximum across vector.

FMIN (scalar): Floating-point minimum (scalar).

FMIN (vector): Floating-point minimum (vector).

FMINNM (scalar): Floating-point minimum number (scalar).

FMINNM (vector): Floating-point minimum number (vector).

FMINNMP (scalar): Floating-point minimum number of pair of elements (scalar).

FMINNMP (vector): Floating-point minimum number pairwise (vector).

FMINNMV: Floating-point minimum number across vector.

FMINP (scalar): Floating-point minimum of pair of elements (scalar).

FMINP (vector): Floating-point minimum pairwise (vector).

FMINV: Floating-point minimum across vector.

FMLA (by element): Floating-point fused multiply-add to accumulator (by element).

FMLA (vector): Floating-point fused multiply-add to accumulator (vector).

FMLAL, FMLAL2 (by element): Floating-point fused multiply-add long to accumulator (by element).

FMLAL, FMLAL2 (vector): Floating-point fused multiply-add long to accumulator (vector).

FMLALB, FMLALT (by element): 8-bit floating-point multiply-add long to half-precision (vector, by element).

FMLALB, FMLALT (vector): 8-bit floating-point multiply-add long to half-precision (vector).

FMLALLBB, FMLALLBT, FMLALLTB, FMLALLTT (by element): 8-bit floating-point multiply-add long-long to single-precision (vector, by element).

FMLALLBB, FMLALLBT, FMLALLTB, FMLALLTT (vector): 8-bit floating-point multiply-add long-long to single-precision (vector).

FMLS (by element): Floating-point fused multiply-subtract from accumulator (by element).

FMLS (vector): Floating-point fused multiply-subtract from accumulator (vector).

FMLSL, FMLSL2 (by element): Floating-point fused multiply-subtract long from accumulator (by element).

FMLSL, FMLSL2 (vector): Floating-point fused multiply-subtract long from accumulator (vector).

FMMLA (8-bit floating-point to half-precision): 8-bit floating-point matrix multiply-accumulate into 2x2 half-precision matrix.

FMMLA (8-bit floating-point to single-precision): 8-bit floating-point matrix multiply-accumulate into 2x2 single-precision matrix.

FMOV (general): Floating-point move to or from general-purpose register without conversion.

FMOV (register): Floating-point move register without conversion.

FMOV (scalar, immediate): Floating-point move immediate (scalar).

FMOV (vector, immediate): Floating-point move immediate (vector).

FMSUB: Floating-point fused multiply-subtract (scalar).

FMUL (by element): Floating-point multiply (by element).

FMUL (scalar): Floating-point multiply (scalar).

FMUL (vector): Floating-point multiply (vector).

FMULX: Floating-point multiply extended.

FMULX (by element): Floating-point multiply extended (by element).

FNEG (scalar): Floating-point negate (scalar).

FNEG (vector): Floating-point negate (vector).

FNMADD: Floating-point negated fused multiply-add (scalar).

FNMSUB: Floating-point negated fused multiply-subtract (scalar).

FNMUL (scalar): Floating-point multiply-negate (scalar).

FRECPE: Floating-point reciprocal estimate.

FRECPS: Floating-point reciprocal step.

FRECPX: Floating-point reciprocal exponent (scalar).

FRINT32X (scalar): Floating-point round to 32-bit integer, using current rounding mode (scalar).

FRINT32X (vector): Floating-point round to 32-bit integer, using current rounding mode (vector).

FRINT32Z (scalar): Floating-point round to 32-bit integer toward zero (scalar).

FRINT32Z (vector): Floating-point round to 32-bit integer toward zero (vector).

FRINT64X (scalar): Floating-point round to 64-bit integer, using current rounding mode (scalar).

FRINT64X (vector): Floating-point round to 64-bit integer, using current rounding mode (vector).

FRINT64Z (scalar): Floating-point round to 64-bit integer toward zero (scalar).

FRINT64Z (vector): Floating-point round to 64-bit integer toward zero (vector).

FRINTA (scalar): Floating-point round to integral, to nearest with ties to away (scalar).

FRINTA (vector): Floating-point round to integral, to nearest with ties to away (vector).

FRINTI (scalar): Floating-point round to integral, using current rounding mode (scalar).

FRINTI (vector): Floating-point round to integral, using current rounding mode (vector).

FRINTM (scalar): Floating-point round to integral, toward minus infinity (scalar).

FRINTM (vector): Floating-point round to integral, toward minus infinity (vector).

FRINTN (scalar): Floating-point round to integral, to nearest with ties to even (scalar).

FRINTN (vector): Floating-point round to integral, to nearest with ties to even (vector).

FRINTP (scalar): Floating-point round to integral, toward plus infinity (scalar).

FRINTP (vector): Floating-point round to integral, toward plus infinity (vector).

FRINTX (scalar): Floating-point round to integral exact, using current rounding mode (scalar).

FRINTX (vector): Floating-point round to integral exact, using current rounding mode (vector).

FRINTZ (scalar): Floating-point round to integral, toward zero (scalar).

FRINTZ (vector): Floating-point round to integral, toward zero (vector).

FRSQRTE: Floating-point reciprocal square root estimate.

FRSQRTS: Floating-point reciprocal square root step.

FSCALE: Floating-point adjust exponent by vector.

FSQRT (scalar): Floating-point square root (scalar).

FSQRT (vector): Floating-point square root (vector).

FSUB (scalar): Floating-point subtract (scalar).

FSUB (vector): Floating-point subtract (vector).

INS (element): Insert vector element from another vector element.

INS (general): Insert vector element from general-purpose register.

LD1 (multiple structures): Load multiple single-element structures to one, two, three, or four registers.

LD1 (single structure): Load one single-element structure to one lane of one register.

LD1R: Load one single-element structure and replicate to all lanes (of one register).

LD2 (multiple structures): Load multiple 2-element structures to two registers.

LD2 (single structure): Load single 2-element structure to one lane of two registers.

LD2R: Load single 2-element structure and replicate to all lanes of two registers.

LD3 (multiple structures): Load multiple 3-element structures to three registers.

LD3 (single structure): Load single 3-element structure to one lane of three registers.

LD3R: Load single 3-element structure and replicate to all lanes of three registers.

LD4 (multiple structures): Load multiple 4-element structures to four registers.

LD4 (single structure): Load single 4-element structure to one lane of four registers.

LD4R: Load single 4-element structure and replicate to all lanes of four registers.

LDAP1 (SIMD&FP): Load-acquire RCpc one single-element structure to one lane of one register.

LDAPUR (SIMD&FP): Load-acquire RCpc SIMD&FP register (unscaled offset).

LDBFADD, LDBFADDA, LDBFADDAL, LDBFADDL: BFloat16 floating-point add in memory.

LDBFMAX, LDBFMAXA, LDBFMAXAL, LDBFMAXL: BFloat16 floating-point atomic maximum in memory.

LDBFMAXNM, LDBFMAXNMA, LDBFMAXNMAL, LDBFMAXNML: BFloat16 floating-point atomic maximum number in memory.

LDBFMIN, LDBFMINA, LDBFMINAL, LDBFMINL: BFloat16 floating-point atomic minimum in memory.

LDBFMINNM, LDBFMINNMA, LDBFMINNMAL, LDBFMINNML: BFloat16 floating-point atomic minimum number in memory.

LDFADD, LDFADDA, LDFADDAL, LDFADDL: Floating-point atomic add in memory.

LDFMAX, LDFMAXA, LDFMAXAL, LDFMAXL: Floating-point atomic maximum in memory.

LDFMAXNM, LDFMAXNMA, LDFMAXNMAL, LDFMAXNML: Floating-point atomic maximum number in memory.

LDFMIN, LDFMINA, LDFMINAL, LDFMINL: Floating-point atomic minimum in memory.

LDFMINNM, LDFMINNMA, LDFMINNMAL, LDFMINNML: Floating-point atomic minimum number in memory.

LDNP (SIMD&FP): Load pair of SIMD&FP registers, with non-temporal hint.

LDP (SIMD&FP): Load pair of SIMD&FP registers.

LDR (immediate, SIMD&FP): Load SIMD&FP register (immediate offset).

LDR (literal, SIMD&FP): Load SIMD&FP register (PC-relative literal).

LDR (register, SIMD&FP): Load SIMD&FP register (register offset).

LDTNP (SIMD&FP): Load unprivileged pair of SIMD&FP registers, with non-temporal hint.

LDTP (SIMD&FP): Load unprivileged pair of SIMD&FP registers.

LDUR (SIMD&FP): Load SIMD&FP register (unscaled offset).

LUTI2: Lookup table read with 2-bit indices.

LUTI4: Lookup table read with 4-bit indices.

MLA (by element): Multiply-add to accumulator (vector, by element).

MLA (vector): Multiply-add to accumulator (vector).

MLS (by element): Multiply-subtract from accumulator (vector, by element).

MLS (vector): Multiply-subtract from accumulator (vector).

MOV (element): Move vector element to another vector element: an alias of INS (element).

MOV (from general): Move general-purpose register to a vector element: an alias of INS (general).

MOV (scalar): Move vector element to scalar: an alias of DUP (element).

MOV (to general): Move vector element to general-purpose register: an alias of UMOV.

MOV (vector): Move vector: an alias of ORR (vector, register).

MOVI: Move immediate (vector).

MUL (by element): Multiply (vector, by element).

MUL (vector): Multiply (vector).

MVN: Bitwise NOT (vector): an alias of NOT.

MVNI: Move inverted immediate (vector).

NEG (vector): Negate (vector).

NOT: Bitwise NOT (vector).

ORN (vector): Bitwise inclusive OR NOT (vector).

ORR (vector, immediate): Bitwise inclusive OR (vector, immediate).

ORR (vector, register): Bitwise inclusive OR (vector, register).

PMUL: Polynomial multiply.

PMULL, PMULL2: Polynomial multiply long.

RADDHN, RADDHN2: Rounding add returning high narrow.

RAX1: Rotate and exclusive-OR.

RBIT (vector): Reverse bit order (vector).

REV16 (vector): Reverse elements in 16-bit halfwords (vector).

REV32 (vector): Reverse elements in 32-bit words (vector).

REV64: Reverse elements in 64-bit doublewords (vector).

RSHRN, RSHRN2: Rounding shift right narrow (immediate).

RSUBHN, RSUBHN2: Rounding subtract returning high narrow.

SABA: Signed absolute difference and accumulate.

SABAL, SABAL2: Signed absolute difference and accumulate long.

SABD: Signed absolute difference.

SABDL, SABDL2: Signed absolute difference long.

SADALP: Signed add and accumulate long pairwise.

SADDL, SADDL2: Signed add long (vector).

SADDLP: Signed add long pairwise.

SADDLV: Signed add long across vector.

SADDW, SADDW2: Signed add wide.

SCVTF (scalar SIMD&FP): Signed integer convert to floating-point (scalar SIMD&FP).

SCVTF (scalar, fixed-point): Signed fixed-point convert to floating-point (scalar).

SCVTF (scalar, integer): Signed integer convert to floating-point (scalar).

SCVTF (vector, fixed-point): Signed fixed-point convert to floating-point (vector).

SCVTF (vector, integer): Signed integer convert to floating-point (vector).

SDOT (by element): Dot product signed arithmetic (vector, by element).

SDOT (vector): Dot product signed arithmetic (vector).

SHA1C: SHA1 hash update (choose).

SHA1H: SHA1 fixed rotate.

SHA1M: SHA1 hash update (majority).

SHA1P: SHA1 hash update (parity).

SHA1SU0: SHA1 schedule update 0.

SHA1SU1: SHA1 schedule update 1.

SHA256H: SHA256 hash update (part 1).

SHA256H2: SHA256 hash update (part 2).

SHA256SU0: SHA256 schedule update 0.

SHA256SU1: SHA256 schedule update 1.

SHA512H: SHA512 hash update part 1.

SHA512H2: SHA512 hash update part 2.

SHA512SU0: SHA512 schedule update 0.

SHA512SU1: SHA512 schedule update 1.

SHADD: Signed halving add.

SHL: Shift left (immediate).

SHLL, SHLL2: Shift left long (by element size).

SHRN, SHRN2: Shift right narrow (immediate).

SHSUB: Signed halving subtract.

SLI: Shift left and insert (immediate).

SM3PARTW1: SM3PARTW1.

SM3PARTW2: SM3PARTW2.

SM3SS1: SM3SS1.

SM3TT1A: SM3TT1A.

SM3TT1B: SM3TT1B.

SM3TT2A: SM3TT2A.

SM3TT2B: SM3TT2B.

SM4E: SM4 encode.

SM4EKEY: SM4 key.

SMAX: Signed maximum (vector).

SMAXP: Signed maximum pairwise.

SMAXV: Signed maximum across vector.

SMIN: Signed minimum (vector).

SMINP: Signed minimum pairwise.

SMINV: Signed minimum across vector.

SMLAL, SMLAL2 (by element): Signed multiply-add long (vector, by element).

SMLAL, SMLAL2 (vector): Signed multiply-add long (vector).

SMLSL, SMLSL2 (by element): Signed multiply-subtract long (vector, by element).

SMLSL, SMLSL2 (vector): Signed multiply-subtract long (vector).

SMMLA (vector): Signed 8-bit integer matrix multiply-accumulate (vector).

SMOV: Signed move vector element to general-purpose register.

SMULL, SMULL2 (by element): Signed multiply long (vector, by element).

SMULL, SMULL2 (vector): Signed multiply long (vector).

SQABS: Signed saturating absolute value.

SQADD: Signed saturating add.

SQDMLAL, SQDMLAL2 (by element): Signed saturating doubling multiply-add long (by element).

SQDMLAL, SQDMLAL2 (vector): Signed saturating doubling multiply-add long.

SQDMLSL, SQDMLSL2 (by element): Signed saturating doubling multiply-subtract long (by element).

SQDMLSL, SQDMLSL2 (vector): Signed saturating doubling multiply-subtract long.

SQDMULH (by element): Signed saturating doubling multiply returning high half (by element).

SQDMULH (vector): Signed saturating doubling multiply returning high half.

SQDMULL, SQDMULL2 (by element): Signed saturating doubling multiply long (by element).

SQDMULL, SQDMULL2 (vector): Signed saturating doubling multiply long.

SQNEG: Signed saturating negate.

SQRDMLAH (by element): Signed saturating rounding doubling multiply accumulate returning high half (by element).

SQRDMLAH (vector): Signed saturating rounding doubling multiply accumulate returning high half (vector).

SQRDMLSH (by element): Signed saturating rounding doubling multiply subtract returning high half (by element).

SQRDMLSH (vector): Signed saturating rounding doubling multiply subtract returning high half (vector).

SQRDMULH (by element): Signed saturating rounding doubling multiply returning high half (by element).

SQRDMULH (vector): Signed saturating rounding doubling multiply returning high half.

SQRSHL: Signed saturating rounding shift left (register).

SQRSHRN, SQRSHRN2: Signed saturating rounded shift right narrow (immediate).

SQRSHRUN, SQRSHRUN2: Signed saturating rounded shift right unsigned narrow (immediate).

SQSHL (immediate): Signed saturating shift left (immediate).

SQSHL (register): Signed saturating shift left (register).

SQSHLU: Signed saturating shift left unsigned (immediate).

SQSHRN, SQSHRN2: Signed saturating shift right narrow (immediate).

SQSHRUN, SQSHRUN2: Signed saturating shift right unsigned narrow (immediate).

SQSUB: Signed saturating subtract.

SQXTN, SQXTN2: Signed saturating extract narrow.

SQXTUN, SQXTUN2: Signed saturating extract unsigned narrow.

SRHADD: Signed rounding halving add.

SRI: Shift right and insert (immediate).

SRSHL: Signed rounding shift left (register).

SRSHR: Signed rounding shift right (immediate).

SRSRA: Signed rounding shift right and accumulate (immediate).

SSHL: Signed shift left (register).

SSHLL, SSHLL2: Signed shift left long (immediate).

SSHR: Signed shift right (immediate).

SSRA: Signed shift right and accumulate (immediate).

SSUBL, SSUBL2: Signed subtract long.

SSUBW, SSUBW2: Signed subtract wide.

ST1 (multiple structures): Store multiple single-element structures from one, two, three, or four registers.

ST1 (single structure): Store a single-element structure from one lane of one register.

ST2 (multiple structures): Store multiple 2-element structures from two registers.

ST2 (single structure): Store single 2-element structure from one lane of two registers.

ST3 (multiple structures): Store multiple 3-element structures from three registers.

ST3 (single structure): Store single 3-element structure from one lane of three registers.

ST4 (multiple structures): Store multiple 4-element structures from four registers.

ST4 (single structure): Store single 4-element structure from one lane of four registers.

STBFADD, STBFADDL: BFloat16 floating-point atomic add in memory, without return.

STBFMAX, STBFMAXL: BFloat16 floating-point atomic maximum in memory, without return.

STBFMAXNM, STBFMAXNML: BFloat16 floating-point atomic maximum number in memory, without return.

STBFMIN, STBFMINL: BFloat16 floating-point atomic minimum in memory, without return.

STBFMINNM, STBFMINNML: BFloat16 floating-point atomic minimum number in memory, without return.

STFADD, STFADDL: Floating-point atomic add in memory, without return.

STFMAX, STFMAXL: Floating-point atomic maximum in memory, without return.

STFMAXNM, STFMAXNML: Floating-point atomic maximum number in memory, without return.

STFMIN, STFMINL: Floating-point atomic minimum in memory, without return.

STFMINNM, STFMINNML: Floating-point atomic minimum number in memory, without return.

STL1 (SIMD&FP): Store-release a single-element structure from one lane of one register.

STLUR (SIMD&FP): Store-release SIMD&FP register (unscaled offset).

STNP (SIMD&FP): Store pair of SIMD&FP registers, with non-temporal hint.

STP (SIMD&FP): Store pair of SIMD&FP registers.

STR (immediate, SIMD&FP): Store SIMD&FP register (immediate offset).

STR (register, SIMD&FP): Store SIMD&FP register (register offset).

STTNP (SIMD&FP): Store unprivileged pair of SIMD&FP registers, with non-temporal hint.

STTP (SIMD&FP): Store unprivileged pair of SIMD&FP registers.

STUR (SIMD&FP): Store SIMD&FP register (unscaled offset).

SUB (vector): Subtract (vector).

SUBHN, SUBHN2: Subtract returning high narrow.

SUDOT (by element): Dot product with signed and unsigned integers (vector, by element).

SUQADD: Signed saturating accumulate of unsigned value.

SXTL, SXTL2: Signed extend long: an alias of SSHLL, SSHLL2.

TBL: Table vector lookup.

TBX: Table vector lookup extension.

TRN1: Transpose vectors (primary).

TRN2: Transpose vectors (secondary).

UABA: Unsigned absolute difference and accumulate.

UABAL, UABAL2: Unsigned absolute difference and accumulate long.

UABD: Unsigned absolute difference (vector).

UABDL, UABDL2: Unsigned absolute difference long.

UADALP: Unsigned add and accumulate long pairwise.

UADDL, UADDL2: Unsigned add long (vector).

UADDLP: Unsigned add long pairwise.

UADDLV: Unsigned sum long across vector.

UADDW, UADDW2: Unsigned add wide.

UCVTF (scalar SIMD&FP): Unsigned integer convert to floating-point (scalar SIMD&FP).

UCVTF (scalar, fixed-point): Unsigned fixed-point convert to floating-point (scalar).

UCVTF (scalar, integer): Unsigned integer convert to floating-point (scalar).

UCVTF (vector, fixed-point): Unsigned fixed-point convert to floating-point (vector).

UCVTF (vector, integer): Unsigned integer convert to floating-point (vector).

UDOT (by element): Dot product unsigned arithmetic (vector, by element).

UDOT (vector): Dot product unsigned arithmetic (vector).

UHADD: Unsigned halving add.

UHSUB: Unsigned halving subtract.

UMAX: Unsigned maximum (vector).

UMAXP: Unsigned maximum pairwise.

UMAXV: Unsigned maximum across vector.

UMIN: Unsigned minimum (vector).

UMINP: Unsigned minimum pairwise.

UMINV: Unsigned minimum across vector.

UMLAL, UMLAL2 (by element): Unsigned multiply-add long (vector, by element).

UMLAL, UMLAL2 (vector): Unsigned multiply-add long (vector).

UMLSL, UMLSL2 (by element): Unsigned multiply-subtract long (vector, by element).

UMLSL, UMLSL2 (vector): Unsigned multiply-subtract long (vector).

UMMLA (vector): Unsigned 8-bit integer matrix multiply-accumulate (vector).

UMOV: Unsigned move vector element to general-purpose register.

UMULL, UMULL2 (by element): Unsigned multiply long (vector, by element).

UMULL, UMULL2 (vector): Unsigned multiply long (vector).

UQADD: Unsigned saturating add.

UQRSHL: Unsigned saturating rounding shift left (register).

UQRSHRN, UQRSHRN2: Unsigned saturating rounded shift right narrow (immediate).

UQSHL (immediate): Unsigned saturating shift left (immediate).

UQSHL (register): Unsigned saturating shift left (register).

UQSHRN, UQSHRN2: Unsigned saturating shift right narrow (immediate).

UQSUB: Unsigned saturating subtract.

UQXTN, UQXTN2: Unsigned saturating extract narrow.

URECPE: Unsigned reciprocal estimate.

URHADD: Unsigned rounding halving add.

URSHL: Unsigned rounding shift left (register).

URSHR: Unsigned rounding shift right (immediate).

URSQRTE: Unsigned reciprocal square root estimate.

URSRA: Unsigned rounding shift right and accumulate (immediate).

USDOT (by element): Dot product with unsigned and signed integers (vector, by element).

USDOT (vector): Dot product with unsigned and signed integers (vector).

USHL: Unsigned shift left (register).

USHLL, USHLL2: Unsigned shift left long (immediate).

USHR: Unsigned shift right (immediate).

USMMLA (vector): Unsigned and signed 8-bit integer matrix multiply-accumulate (vector).

USQADD: Unsigned saturating accumulate of signed value.

USRA: Unsigned shift right and accumulate (immediate).

USUBL, USUBL2: Unsigned subtract long.

USUBW, USUBW2: Unsigned subtract wide.

UXTL, UXTL2: Unsigned extend long: an alias of USHLL, USHLL2.

UZP1: Unzip vectors (primary).

UZP2: Unzip vectors (secondary).

XAR: Exclusive-OR and rotate.

XTN, XTN2: Extract narrow.

ZIP1: Zip vectors (primary).

ZIP2: Zip vectors (secondary).