x86 architecture 3 byte opcodes note: A leading bold V indicates that the instruction can be VEX-encoded, in which case it may have additional operands. note: A leading bold ! indicates that the 256-bit version was only introduced with AVX2 and that it can only be VEX-encoded. note: AVX10.1 is comprised of AVX512{F,CD,BW,DQ,VL,IFMA,VBMI,VNNI,BF16,VBMI2,BITALG,VPOPCNTDQ,FP16} and of the EVEX-encoded variants of VAES, GFNI, and VPCLMUL, but not AVX512{PF,ER,QFMA,QVNNIW,VP2INTERSECT}. AVX512QVNNI didn't ship in KNM as originally planned. AVX512DFMA and AVX512BITALG2 were specified but didn't ship. note: AVX10.2 is comprised of {BF16,COMX,CVTFP8,DP,SAD,MINMAX,CVTS,VMOV} and 256-bit {er} and {sae} variants. note: A leading bold !! indicates that the 256-bit {er} or {sae} variant, encoded with U=0, was only introduced with AVX10.2. note: Although SM4-EVEX, VMOVRS* from MOVRS, and AMX-AVX512 depend on AVX10.2, they are not part of AVX10.2. pre- fix 0Fh 38h xxh   x0h   x1h x2h x3h x4h x5h x6h x7h   n/a   0xh PSHUFB Pq,Qq (MMX-SSSE3) PHADDW Pq,Qq (MMX-SSSE3) PHADDD Pq,Qq (MMX-SSSE3) PHADDSW Pq,Qq (MMX-SSSE3) PMADDUBSW Pq,Qq (MMX-SSSE3) PHSUBW Pq,Qq (MMX-SSSE3) PHSUBD Pq,Qq (MMX-SSSE3) PHSUBSW Pq,Qq (MMX-SSSE3)   66h   !VPSHUFB Vx,Hx,Wx (SSSE3) !VPHADDW Vx,Hx,Wx (SSSE3) !VPHADDD Vx,Hx,Wx (SSSE3) !VPHADDSW Vx,Hx,Wx (SSSE3) !VPMADDUBSW Vx,Hx,Wx (SSSE3) !VPHSUBW Vx,Hx,Wx (SSSE3) !VPHSUBD Vx,Hx,Wx (SSSE3) !VPHSUBSW Vx,Hx,Wx (SSSE3) E  + V  6 E  6 X  h VPSHUFB Vn {K} {z},Hn, Wn (W=x) (AVX512BW,VL) VPMADDUBSW Vn {K} {z},Hn, Wn (W=x) (AVX512BW,VL)   n/a   1xh   66h   PBLENDVB Vo,Wo(,XMM0) (SSE4.1) VCVTPH2PS Vo,Wo.q Vy,Wo.o (F16C) BLENDVPS Vo,Wo(,XMM0) (SSE4.1) BLENDVPD Vo,Wo(,XMM0) (SSE4.1) VPERMPS Vy,Hy,Wy (AVX2) VPTEST Vx,Wx (SSE4.1 / SSE5A) M  + A  n P  / 6  a VCVTSH2SS Vo {K} {z},Ho, Wo.w {sae} (W=0)       (A512FP16) M  + A  6 P  6 6  h !!VCVTPH2PSX Vn {K} {z}, B16 (Wh) {sae} (W=0)       (A512FP16,VL) E  + V  6 E  6 X  h       VPSRLVW Vn {K} {z},Hn, Wn (W=1) (AVX512BW,VL)       VPSRAVW Vn {K} {z},Hn, Wn (W=1) (AVX512BW,VL)       VPSLLVW Vn {K} {z},Hn, Wn (W=1) (AVX512BW,VL) !!VCVTPH2PS Vn {K} {z}, Wh {sae} (W=0)       (AVX512F,VL) VPRORVD Vn {K} {z},Hn, B32 (Wn) (W=0) VPRORVQ Vn {K} {z},Hn, B64 (Wn) (W=1) (AVX512F,VL) VPROLVD Vn {K} {z},Hn, B32 (Wn) (W=0) VPROLVQ Vn {K} {z},Hn, B64 (Wn) (W=1) (AVX512F,VL) VPERMPS Vu {K} {z},Hu, B32 (Wu) (W=0) VPERMPD Vu {K} {z},Hu, B64 (Wu) (W=1) (AVX512F,VL) E  + V  F E  3 X  h VPMOVUSWB Wh {K} {z}, Vn (W=0)       (AVX512BW,VL) VPMOVUSDB Wf {K} {z}, Vn (W=0)       (AVX512F,VL) VPMOVUSQB We {K} {z}, Vn (W=0)       (AVX512F,VL) VPMOVUSDW Wh {K} {z}, Vn (W=0)       (AVX512F,VL) VPMOVUSQW Wf {K} {z}, Vn (W=0)       (AVX512F,VL) VPMOVUSQD Wh {K} {z}, Vn (W=0)       (AVX512F,VL)   n/a   2xh   66h   !VPMOVSXBW Vo,Wo.q Vy,Wo.o (SSE4.1) !VPMOVSXBD Vo,Wo.d Vy,Wo.q (SSE4.1) !VPMOVSXBQ Vo,Wo.w Vy,Wo.d (SSE4.1) !VPMOVSXWD Vo,Wo.q Vy,Wo.o (SSE4.1) !VPMOVSXWQ Vo,Wo.d Vy,Wo.q (SSE4.1) !VPMOVSXDQ Vo,Wo.q Vy,Wo.o (SSE4.1) M  + V  6 E  6 X  h VPTESTMD rKw {Kw},Hz, Si32r (Wzt) (W=0)       (K1OM) E  + V  6 E  6 X  h VPMOVSXBW Vn {K} {z}, Wh (W=x) (AVX512BW,VL) VPMOVSXBD Vn {K} {z}, Wf (W=x) (AVX512F,VL) VPMOVSXBQ Vn {K} {z}, We (W=x) (AVX512F,VL) VPMOVSXWD Vn {K} {z}, Wh (W=x) (AVX512F,VL) VPMOVSXWQ Vn {K} {z}, Wf (W=x) (AVX512F,VL) VPMOVSXDQ Vn {K} {z}, Wh (W=0)       (AVX512F,VL) VPTESTMB rK {K},Hn, Wn (W=0) VPTESTMW rK {K},Hn, Wn (W=1) (AVX512BW,VL) VPTESTMD rK {K},Hn, B32 (Wn) (W=0) VPTESTMQ rK {K},Hn, B64 (Wn) (W=1) (AVX512F,VL) E  + V  F E  3 X  h VPMOVSWB Wh {K} {z}, Vn (W=0)       (AVX512BW,VL) VPMOVSDB Wf {K} {z}, Vn (W=0)       (AVX512F,VL) VPMOVSQB We {K} {z}, Vn (W=0)       (AVX512F,VL) VPMOVSDW Wh {K} {z}, Vn (W=0)       (AVX512F,VL) VPMOVSQW Wf {K} {z}, Vn (W=0)       (AVX512F,VL) VPMOVSQD Wh {K} {z}, Vn (W=0)       (AVX512F,VL) VPTESTNMB rK {K},Hn, Wn (W=0) VPTESTNMW rK {K},Hn, Wn (W=1) (AVX512BW,VL) VPTESTNMD rK {K},Hn, B32 (Wn) (W=0) VPTESTNMQ rK {K},Hn, B64 (Wn) (W=1) (AVX512F,VL)   n/a   3xh   66h   !VPMOVZXBW Vo,Wo.q Vy,Wo.o (SSE4.1) !VPMOVZXBD Vo,Wo.d Vy,Wo.q (SSE4.1) !VPMOVZXBQ Vo,Wo.w Vy,Wo.d (SSE4.1) !VPMOVZXWD Vo,Wo.q Vy,Wo.o (SSE4.1) !VPMOVZXWQ Vo,Wo.d Vy,Wo.q (SSE4.1) !VPMOVZXDQ Vo,Wo.q Vy,Wo.o (SSE4.1) VPERMD Vy,Hy,Wy (AVX2) VPCMPGTQ Vx,Hx,Wx (SSE4.2) M  + V  6 E  6 X  h VPERMD Vz {Kw},Hz, Si64n (Wzt) (W=0)       (K1OM) E  + V  6 E  6 X  h VPMOVZXBW Vn {K} {z}, Wh (W=x) (AVX512BW,VL) VPMOVZXBD Vn {K} {z}, Wf (W=x) (AVX512F,VL) VPMOVZXBQ Vn {K} {z}, We (W=x) (AVX512F,VL) VPMOVZXWD Vn {K} {z}, Wh (W=x) (AVX512F,VL) VPMOVZXWQ Vn {K} {z}, Wf (W=x) (AVX512F,VL) VPMOVZXDQ Vn {K} {z}, Wh (W=0)       (AVX512F,VL) VPERMD Vu {K} {z},Hu, B32 (Wu) (W=0) VPERMQ Vu {K} {z},Hu, B64 (Wu) (W=1) (AVX512F,VL)       VPCMPGTQ rK {K},Hn, B64 (Wn) (W=1) (AVX512F,VL) E  + V  F E  3 X  h VPMOVWB Wh {K} {z}, Vn (W=0)       (AVX512BW,VL) VPMOVDB Wf {K} {z}, Vn (W=0)       (AVX512F,VL) VPMOVQB We {K} {z}, Vn (W=0)       (AVX512F,VL) VPMOVDW Wh {K} {z}, Vn (W=0)       (AVX512F,VL) VPMOVQW Wf {K} {z}, Vn (W=0)       (AVX512F,VL) VPMOVQD Wh {K} {z}, Vn (W=0)       (AVX512F,VL)   n/a   4xh   66h   !VPMULLD Vx,Hx,Wx (SSE4.1) VPHMINPOSUW Vo,Wo (SSE4.1) VPSRLVD (W=0) VPSRLVQ (W=1) Vx,Hx,Wx (AVX2) VPSRAVD (W=0)   Vx,Hx,Wx (AVX2) VPSLLVD (W=0) VPSLLVQ (W=1) Vx,Hx,Wx (AVX2) M  + V  6 E  6 X  h VPMULLD Vz {Kw},Hz, Si32r (Wzt) (W=0)       (K1OM) VGETEXPPS Vz {Kw}, Sf32s (Wzt) (W=0) VGETEXPPD Vz {Kw}, Sf64s (Wzt) (W=1) (K1OM) VPSRLVD Vz {Kw},Hz, Si32r (Wzt) (W=0)       (K1OM) VPSRAVD Vz {Kw},Hz, Si32r (Wzt) (W=0)       (K1OM) VPSLLVD Vz {Kw},Hz, Si32r (Wzt) (W=0)       (K1OM) M  + A  n P  / 6  a VGETEXPPBF16 Vn {K} {z}, B16 (Wn) (W=0)       (AVX10.2) M  + A  6 P  6 6  h !!VGETEXPPH Vn {K} {z}, B16 (Wn) {sae} (W=0)       (A512FP16,VL) VGETEXPSH Vo {K} {z},Ho, Wo.w {sae} (W=0)       (A512FP16) E  + V  n E  / X  a VPLZCNTB Vn {K} {z}, Wn (W=0) VPLZCNTW Vn {K} {z}, Wn (W=1) (A`BITALG2,VL) E  + V  6 E  6 X  h VPMULLD Vn {K} {z},Hn, B32 (Wn) (W=0) (AVX512F,VL) VPMULLQ Vn {K} {z},Hn, B64 (Wn) (W=1) (AVX512DQ,VL) !!VGETEXPPS Vn {K} {z}, B32 (Wn) {sae} (W=0) !!VGETEXPPD Vn {K} {z}, B64 (Wn) {sae} (W=1) (AVX512F,VL) VGETEXPSS Vo {K} {z},Ho, Wo.d {sae} (W=0) VGETEXPSD Vo {K} {z},Ho, Wo.q {sae} (W=1) (AVX512F) VPLZCNTD Vn {K} {z}, B32 (Wn) (W=0) VPLZCNTQ Vn {K} {z}, B64 (Wn) (W=1) (AVX512CD,VL) VPSRLVD Vn {K} {z},Hn, B32 (Wn) (W=0) VPSRLVQ Vn {K} {z},Hn, B64 (Wn) (W=1) (AVX512F,VL) VPSRAVD Vn {K} {z},Hn, B32 (Wn) (W=0) VPSRAVQ Vn {K} {z},Hn, B64 (Wn) (W=1) (AVX512F,VL) VPSLLVD Vn {K} {z},Hn, B32 (Wn) (W=0) VPSLLVQ Vn {K} {z},Hn, B64 (Wn) (W=1) (AVX512F,VL) E  + V  F E  3 X  h VPTZCNTB Vn {K} {z}, Wn (W=0) VPTZCNTW Vn {K} {z}, Wn (W=1) (A`BITALG2,VL) E  + V  F E  2 X  h VPTZCNTD Vn {K} {z}, B32 (Wn) (W=0) VPTZCNTQ Vn {K} {z}, B64 (Wn) (W=1) (A`BITALG2,VL) M  + V  6 E  6 X  h 5xh VANDNPS Vz {Kw},Hz, Sf32 (Wzt) (W=0) VANDNPD Vz {Kw},Hz, Sf64 (Wzt) (W=1) (K1OM) VGMAXABSPS Vz {Kw},Hz, Sf32s (Wzt) (W=0)       (K1OM) VGMINPS Vz {Kw},Hz, Sf32s (Wzt) (W=0) VGMINPD Vz {Kw},Hz, Sf64s (Wzt) (W=1) (K1OM) VGMAXPS Vz {Kw},Hz, Sf32s (Wzt) (W=0) VGMAXPD Vz {Kw},Hz, Sf64s (Wzt) (W=1) (K1OM) UNDOCUMENTED 3-operand (W=0)       (K1OM) VFIXUPNANPS Vz {Kw},Hz, Si32s (Wzt) (W=0) VFIXUPNANPD Vz {Kw},Hz, Si64s (Wzt) (W=1) (K1OM) UNDOCUMENTED 3-operand (W=0)       (K1OM) UNDOCUMENTED 3-operand (W=0)       (K1OM)   n/a   VPDPBUUD Vx,Hx,Wx (AVX-VNNI-INT8) VPDPBUUDS Vx,Hx,Wx (AVX-VNNI-INT8) see n/a @ D2h see n/a @ D3h   66h   VPDPBUSD Vx,Hx,Wx (AVX-VNNI) VPDPBUSDS Vx,Hx,Wx (AVX-VNNI) VPDPWSSD Vx,Hx,Wx (AVX-VNNI) VPDPWSSDS Vx,Hx,Wx (AVX-VNNI)   F3h   VPDPBSUD Vx,Hx,Wx (AVX-VNNI-INT8) VPDPBSUDS Vx,Hx,Wx (AVX-VNNI-INT8) see F3h @ D2h see F3h @ D3h   F2h   VPDPBSSD Vx,Hx,Wx (AVX-VNNI-INT8) VPDPBSSDS Vx,Hx,Wx (AVX-VNNI-INT8) see F2h @ D2h see F2h @ D3h E  + V  n E  / X  a VPDPBUUD Vn {K} {z},Hn, B32 (Wn) (W=0)       (AVX10.2) VPDPBUUDS Vn {K} {z},Hn, B32 (Wn) (W=0)       (AVX10.2) VDPPHPS Vn {K} {z},Hn, B32 (Wn) (W=0)       (AVX10.2) see n/a @ D3h E  + V  6 E  6 X  h VPDPBUSD Vn {K} {z},Hn, B32 (Wn) (W=0)       (A512VNNI,VL) VPDPBUSDS Vn {K} {z},Hn, B32 (Wn) (W=0)       (A512VNNI,VL) VPDPWSSD Vn {K} {z},Hn, B32 (Wn) (W=0)       (A512VNNI,VL) VPDPWSSDS Vn {K} {z},Hn, B32 (Wn) (W=0)       (A512VNNI,VL) VPOPCNTB Vn {K} {z}, Wn (W=0) VPOPCNTW Vn {K} {z}, Wn (W=1) (A512BITALG,VL) VPOPCNTD Vn {K} {z}, B32 (Wn) (W=0) VPOPCNTQ Vn {K} {z}, B64 (Wn) (W=1) (A`VPOPC.DQ,VL) E  + V  F E  3 X  h VPDPBSUD Vn {K} {z},Hn, B32 (Wn) (W=0)       (AVX10.2) VPDPBSUDS Vn {K} {z},Hn, B32 (Wn) (W=0)       (AVX10.2) VDPBF16PS Vn {K} {z},Hn, B32 (Wn) (W=0)       (A512BF16,VL) see F3h @ D3h E  + V  F E  2 X  h VPDPBSSD Vn {K} {z},Hn, B32 (Wn) (W=0)       (AVX10.2) VPDPBSSDS Vn {K} {z},Hn, B32 (Wn) (W=0)       (AVX10.2) see F2h @ D2h see F2h @ D3h E  + V  F E  2 X  h VP4DPBUSD Vz {K} {z},Hz+3, Wo (W=0)       (A512QVNNI) VP4DPBUSDS Vz {K} {z},Hz+3, Wo (W=0)       (A512QVNNI) VP4DPWSSD Vz {K} {z},Hz+3, Mo (W=0)       (A512QVNNIW) VP4DPWSSDS Vz {K} {z},Hz+3, Mo (W=0)       (A512QVNNIW) M  + A  F P  3 6  h !!VFMADDCPH Vn {K} {z},Hn, B32 (Wn) {er} (W=0)       (A512FP16,VL) VFMADDCSH Vo {K} {z},Ho, Wo.d {er} (W=0)       (A512FP16) M  + A  F P  2 6  h !!VFCMADDCPH Vn {K} {z},Hn, B32 (Wn) {er} (W=0)       (A512FP16,VL) VFCMADDCSH Vo {K} {z},Ho, Wo.d {er} (W=0)       (A512FP16) M  + V  6 E  6 X  h 6xh VPBLENDMD Vz {Kw},Hz, Si32r (Wzt) (W=0) VPBLENDMQ Vz {Kw},Hz, Si64r (Wzt) (W=1) (K1OM) VBLENDMPS Vz {Kw},Hz, Sf32r (Wzt) (W=0) VBLENDMPD Vz {Kw},Hz, Sf64r (Wzt) (W=1) (K1OM) UNDOCUMENTED 3-operand (W=0)       (K1OM) E  + V  6 E  6 X  h VPEXPANDB Vn {K} {z}, Wn (W=0) VPEXPANDW Vn {K} {z}, Wn (W=1) (A512VBMI2,VL) VPCOMPRESSB Wn {K} {z.M0}, Vn (W=0) VPCOMPRESSW Wn {K} {z.M0}, Vn (W=1) (A512VBMI2,VL) VPBLENDMD Vn {K} {z},Hn, B32 (Wn) (W=0) VPBLENDMQ Vn {K} {z},Hn, B64 (Wn) (W=1) (AVX512F,VL) VBLENDMPS Vn {K} {z},Hn, B32 (Wn) (W=0) VBLENDMPD Vn {K} {z},Hn, B64 (Wn) (W=1) (AVX512F,VL) VPBLENDMB Vn {K} {z},Hn, Wn (W=0) VPBLENDMW Vn {K} {z},Hn, Wn (W=1) (AVX512BW,VL) !!VCVT2PS2PHX Vn {K} {z},Hn, B32 (Wn) {er} (W=0)   cf. MAP5 @ 1Dh   (AVX10.2) M  + V  6 E  6 X  h 7xh UNDOCUMENTED 3-operand (W=0)       (K1OM) UNDOCUMENTED 3-operand (W=0)       (K1OM) UNDOCUMENTED 3-operand (W=0)       (K1OM) UNDOCUMENTED 3-operand (W=0)       (K1OM) VPCMPLTD rKw {Kw},Hz, Si32r (Wzt) (W=0)       (K1OM) E  + V  6 E  6 X  h       VPSHLDVW Vn {K} {z},Hn, Wn (W=1) (A512VBMI2,VL) VPSHLDVD Vn {K} {z},Hn, B32 (Wn) (W=0) VPSHLDVQ Vn {K} {z},Hn, B64 (Wn) (W=1) (A512VBMI2,VL)       VPSHRDVW Vn {K} {z},Hn, Wn (W=1) (A512VBMI2,VL) VPSHRDVD Vn {K} {z},Hn, B32 (Wn) (W=0) VPSHRDVQ Vn {K} {z},Hn, B64 (Wn) (W=1) (A512VBMI2,VL) VPERMI2B Vn {K} {z},Hn, Wn (W=0) (A512VBMI,VL) VPERMI2W Vn {K} {z},Hn, Wn (W=1) (AVX512BW,VL) VPERMI2D Vn {K} {z},Hn, B32 (Wn) (W=0) VPERMI2Q Vn {K} {z},Hn, B64 (Wn) (W=1) (AVX512F,VL) VPERMI2PS Vn {K} {z},Hn, B32 (Wn) (W=0) VPERMI2PD Vn {K} {z},Hn, B64 (Wn) (W=1) (AVX512F,VL)    + V  F E  3 X  h VCVTNEPS2BF16 Vo, Wx (W=0)       (AVX-NE-CON.) E  + V  F E  3 X  h VCVTNEPS2BF16 Vh {K} {z}, B32 (Wn) (W=0)       (A512BF16,VL) VCVTNEPH2BF8 Vh {K} {z}, B16 (Wn) (W=0)   BF8S: MAP5 @ 74h   (AVX10.2) E  + V  F E  2 X  h VCVTNE2PS2BF16 Vn {K} {z},Hn, B32 (Wn) (W=0)       (A512BF16,VL) VCVTNE2PH2BF8 Vn {K} {z},Hn, B16 (Wn) (W=0)   BF8S: MAP5 @ 74h   (AVX10.2) E  + V  n E  / X  a VCVTBIASPH2BF8 Vh {K} {z},Hn, B16 (Wn) (W=0)   BF8S: MAP5 @ 74h   (AVX10.2)   66h   8xh INVEPT G[wy],Mo (VMX+)     INVVPID G[wy],Mo (VMX+)     INVPCID G[wy],Mo (INVPCID)     M A P 4 INVEPT   relocated in APX   see MAP4 @ F0h INVVPID   relocated in APX   see MAP4 @ F1h INVPCID   relocated in APX   see MAP4 @ F2h   M  + V  6 E  6 X  h VSCALEPS Vz {Kw},Hz, Si32 (Wzt) (W=0)       (K1OM) VPMULHUD Vz {Kw},Hz, Si32r (Wzt) (W=0)       (K1OM) VPMULHD Vz {Kw},Hz, Si32r (Wzt) (W=0)       (K1OM) E  + V  6 E  6 X  h       VPMULTISHIFTQB Vn {K} {z},Hn, B64 (Wn) (W=1) (A512VBMI,VL) E  + V  F E  3 X  h VPADDSD Vn {K} {z},Hn, B32 (Wn) (W=0) VPADDSQ Vn {K} {z},Hn, B64 (Wn) (W=1) (A`BITALG2,VL) VPADDUSD Vn {K} {z},Hn, B32 (Wn) (W=0) VPADDUSQ Vn {K} {z},Hn, B64 (Wn) (W=1) (A`BITALG2,VL)   66h   9xh VPGATHERDD Vx,Md.x,Hx (W=0) VPGATHERDQ Vx,Mq.o,Hx (W=1) (AVX2,VSIB) VPGATHERQD Vo,Md.x,Ho (W=0) VPGATHERQQ Vx,Mq.x,Hx (W=1) (AVX2,VSIB) VGATHERDPS Vx,Md.x,Hx (W=0) VGATHERDPD Vx,Mq.o,Hx (W=1) (AVX2,VSIB) VGATHERQPS Vo,Md.x,Ho (W=0) VGATHERQPD Vx,Mq.x,Hx (W=1) (AVX2,VSIB) VFMADDSUB132- PS Vx,Hx,Wx (W=0) PD Vx,Hx,Wx (W=1) (FMA) VFMSUBADD132- PS Vx,Hx,Wx (W=0) PD Vx,Hx,Wx (W=1) (FMA) M  + V  6 E  6 X  h VPGATHERDD Vz {Kw.!0}, Ui32 (Mdt.z) (W=0) VPGATHERDQ Vz {Kw.!0}, Ui64 (Mqt.z.y) (W=1) (K1OM,VSIB) VGATHERDPS Vz {Kw.!0}, Uf32 (Mdt.z) (W=0) VGATHERDPD Vz {Kw.!0}, Uf64 (Mqt.z.y) (W=1) (K1OM,VSIB) UNDOCUMENTED 3-operand (W=0) UNDOCUMENTED 3-operand (W=1) (K1OM) M  + A  6 P  6 6  h !!VFMADDSUB132- PH Vn {K} {z},Hn, B16 (Wn) {er} (W=0)       (A512FP16,VL) !!VFMSUBADD132- PH Vn {K} {z},Hn, B16 (Wn) {er} (W=0)       (A512FP16,VL) E  + V  6 E  6 X  h VPGATHERDD Vn {K.!0}, Md.n (W=0) VPGATHERDQ Vn {K.!0}, Mq.h (W=1) (A512F,VL,VSIB) VPGATHERQD Vh {K.!0}, Md.n (W=0) VPGATHERQQ Vn {K.!0}, Mq.n (W=1) (A512F,VL,VSIB) VGATHERDPS Vn {K.!0}, Md.n (W=0) VGATHERDPD Vn {K.!0}, Mq.h (W=1) (A512F,VL,VSIB) VGATHERQPS Vh {K.!0}, Md.n (W=0) VGATHERQPD Vn {K.!0}, Mq.n (W=1) (A512F,VL,VSIB) !!VFMADDSUB132- PS Vn {K} {z},Hn, B32 (Wn) {er} (W=0) !!VFMADDSUB132- PD Vn {K} {z},Hn, B64 (Wn) {er} (W=1) (AVX512F,VL) !!VFMSUBADD132- PS Vn {K} {z},Hn, B32 (Wn) {er} (W=0) !!VFMSUBADD132- PD Vn {K} {z},Hn, B64 (Wn) {er} (W=1) (AVX512F,VL)   66h   Axh VFMADDSUB213- PS Vx,Hx,Wx (W=0) PD Vx,Hx,Wx (W=1) (FMA) VFMSUBADD213- PS Vx,Hx,Wx (W=0) PD Vx,Hx,Wx (W=1) (FMA) M  + V  6 E  6 X  h VPSCATTERDD Mdt.z {Kw.!0}, Di32 (Vz) (W=0) VPSCATTERDQ Mqt.z.y {Kw.!0}, Di64 (Vz) (W=1) (K1OM,VSIB) VSCATTERDPS Mdt.z {Kw.!0}, Df32 (Vz) (W=0) VSCATTERDPD Mqt.z.y {Kw.!0}, Df64 (Vz) (W=1) (K1OM,VSIB) VFMADD233PS Vz {Kw},Hz, Sf32b (Wzt) (W=0)       (K1OM) M  + A  6 P  6 6  h !!VFMADDSUB213- PH Vn {K} {z},Hn, B16 (Wn) {er} (W=0)       (A512FP16,VL) !!VFMSUBADD213- PH Vn {K} {z},Hn, B16 (Wn) {er} (W=0)       (A512FP16,VL) E  + V  6 E  6 X  h VPSCATTERDD Md.n {K.!0}, Vn (W=0) VPSCATTERDQ Mq.h {K.!0}, Vn (W=1) (A512F,VL,VSIB) VPSCATTERQD Md.n {K.!0}, Vh (W=0) VPSCATTERQQ Mq.n {K.!0}, Vn (W=1) (A512F,VL,VSIB) VSCATTERDPS Md.n {K.!0}, Vn (W=0) VSCATTERDPD Mq.h {K.!0}, Vn (W=1) (A512F,VL,VSIB) VSCATTERQPS Md.n {K.!0}, Vh (W=0) VSCATTERQPD Mq.n {K.!0}, Vn (W=1) (A512F,VL,VSIB) !!VFMADDSUB213- PS Vn {K} {z},Hn, B32 (Wn) {er} (W=0) !!VFMADDSUB213- PD Vn {K} {z},Hn, B64 (Wn) {er} (W=1) (AVX512F,VL) !!VFMSUBADD213- PS Vn {K} {z},Hn, B32 (Wn) {er} (W=0) !!VFMSUBADD213- PD Vn {K} {z},Hn, B64 (Wn) {er} (W=1) (AVX512F,VL)   n/a   Bxh VCVTNEOPH2PSv Vx,Mx (W=0)   (AVX-NE-CON.)   66h   VCVTNEEPH2PSv Vx,Mx (W=0)   (AVX-NE-CON.) VBCSTNEPH2PSv Vx,Mw (W=0)   (AVX-NE-CON.) VPMADD52LUQ Vx,Hx,Wx (W=1) (AVX-IFMA) VPMADD52HUQ Vx,Hx,Wx (W=1) (AVX-IFMA) VFMADDSUB231- PS Vx,Hx,Wx (W=0) PD Vx,Hx,Wx (W=1) (FMA) VFMSUBADD231- PS Vx,Hx,Wx (W=0) PD Vx,Hx,Wx (W=1) (FMA)   F2h   VCVTNEOBF162PSv Vx,Mx (W=0)   (AVX-NE-CON.)   F3h   VCVTNEEBF162PSv Vx,Mx (W=0)   (AVX-NE-CON.) VBCSTNEBF162PSv Vx,Mw (W=0)   (AVX-NE-CON.) M  + A  6 P  6 6  h !!VFMADDSUB231- PH Vn {K} {z},Hn, B16 (Wn) {er} (W=0)       (A512FP16,VL) !!VFMSUBADD231- PH Vn {K} {z},Hn, B16 (Wn) {er} (W=0)       (A512FP16,VL) E  + V  6 E  6 X  h       VPMADD52LUQ Vn {Kw} {z},Hn, B64 (Wn) (W=1) (A512IFMA,VL)       VPMADD52HUQ Vn {Kw} {z},Hn, B64 (Wn) (W=1) (A512IFMA,VL) !!VFMADDSUB231- PS Vn {K} {z},Hn, B32 (Wn) {er} (W=0) !!VFMADDSUB231- PD Vn {K} {z},Hn, B64 (Wn) {er} (W=1) (AVX512F,VL) !!VFMSUBADD231- PS Vn {K} {z},Hn, B32 (Wn) {er} (W=0) !!VFMSUBADD231- PD Vn {K} {z},Hn, B64 (Wn) {er} (W=1) (AVX512F,VL) M  + V  6 E  6 X  h UNDOCUMENTED 2-operand (W=0)       (K1OM,VSIB) UNDOCUMENTED 2-operand (W=0)       (K1OM,VSIB) VPMADD233D Vz {Kw},Hz, Si32b (Wzt) (W=0)       (K1OM) VPMADD231D Vz {Kw},Hz, Si32r (Wzt) (W=0)       (K1OM)   n/a   Cxh M  + V  6 E  6 X  h UNDOCUMENTED 2-operand (W=0)       (K1OM,VSIB) group #18 E  + V  6 E  6 X  h VPCONFLICTD Vn {K} {z}, B32 (Wn) (W=0) VPCONFLICTQ Vn {K} {z}, B64 (Wn) (W=1) (AVX512CD,VL) group #18 group #18   n/a   Dxh see n/a @ 50h see n/a @ 51h VPDPWUUD Vx,Hx,Wx (AVX-VNNI-INT16) VPDPWUUDS Vx,Hx,Wx (AVX-VNNI-INT16)   66h   see 66h @ 50h see 66h @ 51h VPDPWUSD Vx,Hx,Wx (AVX-VNNI-INT16) VPDPWUSDS Vx,Hx,Wx (AVX-VNNI-INT16)   F3h   see F3h @ 50h see F3h @ 51h VPDPWSUD Vx,Hx,Wx (AVX-VNNI-INT16) VPDPWSUDS Vx,Hx,Wx (AVX-VNNI-INT16)   F2h   see F2h @ 50h see F2h @ 51h see 66h @ 52h see 66h @ 53h E  + V  n E  / X  a see n/a @ 50h see n/a @ 51h VPDPWUUD Vn {K} {z},Hn, B32 (Wn) (W=0)       (AVX10.2) VPDPWUUDS Vn {K} {z},Hn, B32 (Wn) (W=0)       (AVX10.2) E  + V  6 E  6 X  h see 66h @ 50h see 66h @ 51h VPDPWUSD Vn {K} {z},Hn, B32 (Wn) (W=0)       (AVX10.2) VPDPWUSDS Vn {K} {z},Hn, B32 (Wn) (W=0)       (AVX10.2) E  + V  F E  3 X  h see F3h @ 50h see F3h @ 51h VPDPWSUD Vn {K} {z},Hn, B32 (Wn) (W=0)       (AVX10.2) VPDPWSUDS Vn {K} {z},Hn, B32 (Wn) (W=0)       (AVX10.2) E  + V  F E  2 X  h       see F2h @ 50h       see F2h @ 51h see 66h @ 52h see 66h @ 53h M  + A  F P  3 6  h !!VFMULCPH Vn {K} {z},Hn, B32 (Wn) {er} (W=0)       (A512FP16,VL) VFMULCSH Vo {K} {z},Ho, Wo.d {er} (W=0)       (A512FP16) M  + A  F P  2 6  h !!VFCMULCPH Vn {K} {z},Hn, B32 (Wn) {er} (W=0)       (A512FP16,VL) VFCMULCSH Vo {K} {z},Ho, Wo.d {er} (W=0)       (A512FP16) M  + V  n E  / X  a VLOADUNPACKLD Vz {Kw}, Ui32 (Mdt) (W=0) VLOADUNPACKLQ Vz {Kw}, Ui64 (Mqt) (W=1) (K1OM) VLOADUNPACKLPS Vz {Kw}, Uf32 (Mdt) (W=0) VLOADUNPACKLPD Vz {Kw}, Uf64 (Mqt) (W=1) (K1OM) UNDOCUMENTED 2-operand (W=0)       (K1OM) UNDOCUMENTED 2-operand (W=0)       (K1OM) VLOADUNPACKHD Vz {Kw}, Ui32 (Mdt) (W=0) VLOADUNPACKHQ Vz {Kw}, Ui64 (Mqt) (W=1) (K1OM) VLOADUNPACKHPS Vz {Kw}, Uf32 (Mdt) (W=0) VLOADUNPACKHPD Vz {Kw}, Uf64 (Mqt) (W=1) (K1OM) UNDOCUMENTED 2-operand (W=0)       (K1OM) UNDOCUMENTED 2-operand (W=0)       (K1OM) M  + V  6 E  6 X  h VPACKSTORELD Mdt {Kw}, Di32 (Vz) (W=0) VPACKSTORELQ Mqt {Kw}, Di64 (Vz) (W=1) (K1OM) VPACKSTORELPS Mdt {Kw}, Df32 (Vz) (W=0) VPACKSTORELPD Mqt {Kw}, Df64 (Vz) (W=1) (K1OM) UNDOCUMENTED 2-operand (W=0)       (K1OM) VPACKSTOREHD Mdt {Kw}, Di32 (Vz) (W=0) VPACKSTOREHQ Mqt {Kw}, Di64 (Vz) (W=1) (K1OM) VPACKSTOREHPS Mdt {Kw}, Df32 (Vz) (W=0) VPACKSTOREHPD Mqt {Kw}, Df64 (Vz) (W=1) (K1OM) UNDOCUMENTED 2-operand (W=0)       (K1OM) 66h Exh CMPOXADDv My,Gy,By (CMPccXADD)       CMPNOXADDv My,Gy,By (CMPccXADD)       CMPBXADDv My,Gy,By (CMPccXADD)       CMPNBXADDv My,Gy,By (CMPccXADD)       CMPZXADDv My,Gy,By (CMPccXADD)       CMPNZXADDv My,Gy,By (CMPccXADD)       CMPBEXADDv My,Gy,By (CMPccXADD)       CMPNBEXADDv My,Gy,By (CMPccXADD)       E  + V  6 E  6 X  h CMPOXADD My,Gy,By (CMPccXADD,APX)       CMPNOXADD My,Gy,By (CMPccXADD,APX)       CMPBXADD My,Gy,By (CMPccXADD,APX)       CMPNBXADD My,Gy,By (CMPccXADD,APX)       CMPZXADD My,Gy,By (CMPccXADD,APX)       CMPNZXADD My,Gy,By (CMPccXADD,APX)       CMPBEXADD My,Gy,By (CMPccXADD,APX)       CMPNBEXADD My,Gy,By (CMPccXADD,APX)         n/a   Fxh MOVBE Gv,Mv (MOVBE)     MOVBE Mv,Gv (MOVBE)     ANDNv Gy,By,Ey (BMI) group #17 BZHIv Gy,Ey,By (BMI2) WRSSD Md,Gd (CET) WRSSQ Mq,Gq (CET) BEXTRv Gy,Ey,By (BMI)   66h   MOVBE Gv,Mv (MOVBE)     MOVBE Mv,Gv (MOVBE)     WRUSSD Md,Gd (CET) WRUSSQ Mq,Gq (CET) ADCX Gy,Ey (ADX) SHLXv Gy,Ey,By (BMI2)   F3h   PEXTv Gy,By,Ey (BMI2) ADOX Gy,Ey (ADX) SARXv Gy,Ey,By (BMI2)   F2h   CRC32 Gy,Eb (SSE4.2*) CRC32 Gy,Ev (SSE4.2*) PDEPv Gy,By,Ey (BMI2) MULXv Gy,By,Ey(,yDX) (BMI2) SHRXv Gy,Ey,By (BMI2) 66h and F2h CRC32 Gy,Eb (SSE4.2*) CRC32 Gy,Ev (SSE4.2*) E  + V  n E  / X  a  MOVBE   relocated in APX   see MAP4 @ 60h  MOVBE   relocated in APX   see MAP4 @ 61h {NF} ANDN Gy,By,Ey (BMI,APX) group #17 {NF} BZHI Gy,Ey,By (BMI2,APX) WRSSDQ   relocated in APX   see MAP4 @ 66h {NF} BEXTR Gy,Ey,By (BMI,APX) E  + V  6 E  6 X  h WRUSSDQ   relocated in APX   see MAP4 @ 65h ADCX   relocated in APX   see MAP4 @ 66h SHLX Gy,Ey,By (BMI2,APX) E  + V  F E  3 X  h PEXT Gy,By,Ey (BMI2,APX) ADOX   relocated in APX   see MAP4 @ 66h SARX Gy,Ey,By (BMI2,APX) E  + V  F E  2 X  h CRC32   relocated in APX   see MAP4 @ F0h CRC32   relocated in APX   see MAP4 @ F1h PDEP Gy,By,Ey (BMI2,APX) MULX Gy,By,Ey(,yDX) (BMI2,APX) SHRX Gy,Ey,By (BMI2,APX)   +  V  F E  3 X  h UNDOCUMENTED 2-operand (W=0)       (K1OM)   +  V  F E  2 X  h UNDOCUMENTED 2-operand (W=0) UNDOCUMENTED 2-operand (W=1) (K1OM) UNDOCUMENTED 2-operand (W=0) UNDOCUMENTED 2-operand (W=1) (K1OM) pre- fix 0Fh 38h xxh   x8h   x9h xAh xBh xCh xDh xEh xFh   n/a   0xh PSIGNB Pq,Qq (MMX-SSSE3) PSIGNW Pq,Qq (MMX-SSSE3) PSIGND Pq,Qq (MMX-SSSE3) PMULHRSW Pq,Qq (MMX-SSSE3)   66h   !VPSIGNB Vx,Hx,Wx (SSSE3) !VPSIGNW Vx,Hx,Wx (SSSE3) !VPSIGND Vx,Hx,Wx (SSSE3) !VPMULHRSW Vx,Hx,Wx (SSSE3) VPERMILPS Vx,Hx,Wx (AVX) VPERMILPD Vx,Hx,Wx (AVX) VTESTPS Vx,Wx (AVX) VTESTPD Vx,Wx (AVX) E  + V  6 E  6 X  h VPMULHRSW Vn {K} {z},Hn, Wn (W=x) (AVX512BW,VL) VPERMILPS Vn {K} {z},Hn, B32 (Wn) (W=0)       (AVX512F,VL)       VPERMILPD Vn {K} {z},Hn, B64 (Wn) (W=1) (AVX512F,VL)   n/a   1xh PABSB Pq,Qq (MMX-SSSE3) PABSW Pq,Qq (MMX-SSSE3) PABSD Pq,Qq (MMX-SSSE3)   66h   VBROADCASTSS Vx,Mo.d (AVX) VBROADCASTSS Vx,Uo (AVX2) VBROADCASTSD Vy,Mo.q (AVX) VBROADCASTSD Vy,Uo (AVX2) VBROADCASTF128 Vy,Mo (AVX)     !VPABSB Vx,Wx (SSSE3) !VPABSW Vx,Wx (SSSE3) !VPABSD Vx,Wx (SSSE3) M  + V  6 E  6 X  h VBROADCASTSS Vz {Kw}, Uf32 (Mdt) (W=0)       (K1OM) VBROADCASTSD Vz {Kw}, Uf64 (Mqt) (W=1)       (K1OM) VBROADCAST- F32X4 Vz {Kw}, Uf32 (Mot) (W=0)       (K1OM) VBROADCAST- F64X4 Vz {Kw}, Uf64 (Myt) (W=1)       (K1OM) E  + V  6 E  6 X  h VBROADCASTSS Vn {K} {z}, Wo.d (W=0) (AVX512F,VL)         VBROADCAST- F32X2 Vu {K} {z}, Wo.q (W=0) (AVX512DQ,VL) VBROADCASTSD Vu {K} {z}, Wo.q (W=1) (AVX512F,VL) VBROADCAST- F32X4 Vu {K} {z}, Mo (W=0) (AVX512F,VL) VBROADCAST- F64X2 Vu {K} {z}, Mo (W=1) (AVX512DQ,VL) VBROADCAST- F32X8 Vz {K} {z}, My (W=0) (AVX512DQ) VBROADCAST- F64X4 Vz {K} {z}, My (W=1) (AVX512F) VPABSB Vn {K} {z}, Wn (W=x) (AVX512BW,VL) VPABSW Vn {K} {z}, Wn (W=x) (AVX512BW,VL) VPABSD Vn {K} {z}, B32 (Wn) (W=0)       (AVX512F,VL)       VPABSQ Vn {K} {z}, B64 (Wn) (W=1) (AVX512F,VL)   n/a   2xh   66h   !VPMULDQ Vx,Hx,Wx (SSE4.1) !VPCMPEQQ Vx,Hx,Wx (SSE4.1) !VMOVNTDQA Vx,Mx (SSE4.1)     !VPACKUSDW Vx,Hx,Wx (SSE4.1) VMASKMOVPS Vx,Hx,Mx (AVX)     VMASKMOVPD Vx,Hx,Mx (AVX)     VMASKMOVPS Mx,Hx,Vx (AVX)     VMASKMOVPD Mx,Hx,Vx (AVX)     M  + A  n P  / 6  a VSCALEFNEPBF16 Vn {K} {z},Hn, B16 (Wn) (W=0)       (AVX10.2) M  + A  6 P  6 6  h !!VSCALEFPH Vn {K} {z},Hn, B16 (Wn) {er} (W=0)       (A512FP16,VL) VSCALEFSH Vo {K} {z},Ho, Wo.w {er} (W=0)       (A512FP16) E  + V  6 E  6 X  h       VPMULDQ Vn {K} {z},Hn, B64 (Wn) (W=1) (AVX512F,VL)       VPCMPEQQ rK {K},Hn, B64 (Wn) (W=1) (AVX512F,VL) VMOVNTDQA Vn,Mn (W=0)   (AVX512F,VL)         VPACKUSDW Vn {K} {z},Hn, B32 (Wn) (W=0)       (AVX512BW,VL) !!VSCALEFPS Vn {K} {z},Hn, B32 (Wn) {er} (W=0) !!VSCALEFPD Vn {K} {z},Hn, B64 (Wn) {er} (W=1) (AVX512F,VL) VSCALEFSS Vo {K} {z},Ho, Wo.d {er} (W=0) VSCALEFSD Vo {K} {z},Ho, Wo.q {er} (W=1) (AVX512F) E  + V  F E  3 X  h VPMOVM2B Vn,mK (W=0)   (AVX512BW,VL) VPMOVM2W Vn,mK (W=1)   (AVX512BW,VL) VPMOVB2M rK,Un (W=0)   (AVX512BW,VL) VPMOVW2M rK,Un (W=1)   (AVX512BW,VL)         VPBROADCAST- MB2Q Vn,mK (W=1)   (AVX512CD,VL)   n/a   3xh   66h   !VPMINSB Vx,Hx,Wx (SSE4.1) !VPMINSD Vx,Hx,Wx (SSE4.1) !VPMINUW Vx,Hx,Wx (SSE4.1) !VPMINUD Vx,Hx,Wx (SSE4.1) !VPMAXSB Vx,Hx,Wx (SSE4.1) !VPMAXSD Vx,Hx,Wx (SSE4.1) !VPMAXUW Vx,Hx,Wx (SSE4.1) !VPMAXUD Vx,Hx,Wx (SSE4.1) M  + V  6 E  6 X  h VPMINSD Vz {Kw},Hz, Si32r (Wzt) (W=0)       (K1OM) VPMINUD Vz {Kw},Hz, Si32r (Wzt) (W=0)       (K1OM) VPMAXSD Vz {Kw},Hz, Si32r (Wzt) (W=0)       (K1OM) VPMAXUD Vz {Kw},Hz, Si32r (Wzt) (W=0)       (K1OM) E  + V  6 E  6 X  h VPMINSB Vn {K} {z},Hn, Wn (W=x) (AVX512BW,VL) VPMINSD Vn {K} {z},Hn, B32 (Wn) (W=0) VPMINSQ Vn {K} {z},Hn, B64 (Wn) (W=1) (AVX512F,VL) VPMINUW Vn {K} {z},Hn, Wn (W=x) (AVX512BW,VL) VPMINUD Vn {K} {z},Hn, B32 (Wn) (W=0) VPMINUQ Vn {K} {z},Hn, B64 (Wn) (W=1) (AVX512F,VL) VPMAXSB Vn {K} {z},Hn, Wn (W=x) (AVX512BW,VL) VPMAXSD Vn {K} {z},Hn, B32 (Wn) (W=0) VPMAXSQ Vn {K} {z},Hn, B64 (Wn) (W=1) (AVX512F,VL) VPMAXUW Vn {K} {z},Hn, Wn (W=x) (AVX512BW,VL) VPMAXUD Vn {K} {z},Hn, B32 (Wn) (W=0) VPMAXUQ Vn {K} {z},Hn, B64 (Wn) (W=1) (AVX512F,VL) E  + V  F E  3 X  h VPMOVM2D Vn,mK (W=0)   (AVX512DQ,VL) VPMOVM2Q Vn,mK (W=1)   (AVX512DQ,VL) VPMOVD2M rK,Un (W=0)   (AVX512DQ,VL) VPMOVQ2M rK,Un (W=1)   (AVX512DQ,VL) VPBROADCAST- MW2D Vn,mK (W=0)   (AVX512CD,VL)           n/a   4xh        TTMMULTF32PSv rT,mT,vT (AMX-TF32) (AMX-TRANSPOSE) LDTILECFGv Mz (AMX-TILE) TILERELEASEv   (AMX-TILE)   66h          TMMULTF32PSv rT,mT,vT (AMX-TF32) (NOT TRANSPOSE) STTILECFGv Mz (AMX-TILE)        TILELOADDRST1v rT,M.ib (AMX-MOVRS)        TILELOADDT1v rT,M.ib (AMX-TILE)          F3h   TILESTOREDv M.ib,rT (AMX-TILE)          F2h          TILEZEROv rT (AMX-TILE) TILELOADDRSv rT,M.ib (AMX-MOVRS)        TILELOADDv rT,M.ib (AMX-TILE)        M  + A  n P  / 6  a VRCPPBF16 Vn {K} {z}, B16 (Wn) (W=0)       (AVX10.2) VRSQRTPBF16 Vn {K} {z}, B16 (Wn) (W=0)       (AVX10.2) M  + A  6 P  6 6  h VRCPPH Vn {K} {z}, B16 (Wn) (W=0)       (A512FP16,VL) VRCPSH Vo {K} {z},Ho, Wo.w (W=0)       (A512FP16) VRSQRTPH Vn {K} {z}, B16 (Wn) (W=0)       (A512FP16,VL) VRSQRTSH Vo {K} {z},Ho, Wo.w (W=0)       (A512FP16) E  + V  n E  / X  a LDTILECFG Mz (AMX-TILE) (APX) NOT TILERELEASE       E  + V  6 E  6 X  h STTILECFG Mz (AMX-TILE) (APX) TILELOADDRST1 rT,M.ib (AMX-MOVRS) (APX) TILELOADDT1 rT,M.ib (AMX-TILE) (APX) VRCP14PS Vn {K} {z}, B32 (Wn) (W=0) VRCP14PD Vn {K} {z}, B64 (Wn) (W=1) (AVX512F,VL) VRCP14SS Vo {K} {z},Ho, Wo.d (W=0) VRCP14SD Vo {K} {z},Ho, Wo.q (W=1) (AVX512F) VRSQRT14PS Vn {K} {z}, B32 (Wn) (W=0) VRSQRT14PD Vn {K} {z}, B64 (Wn) (W=1) (AVX512F,VL) VRSQRT14SS Vo {K} {z},Ho, Wo.d (W=0) VRSQRT14SD Vo {K} {z},Ho, Wo.q (W=1) (AVX512F) TILEMOVROW Vz,mT,Bd (AMX-AVX512) (AVX10.2) E  + V  F E  3 X  h TILESTORED M.ib,rT (AMX-TILE) (APX) TCVTROWD2PS Vz,mT,Bd (AMX-AVX512) (AVX10.2) E  + V  F E  2 X  h TILELOADDRS rT,M.ib (AMX-MOVRS) (APX) TILELOADD rT,M.ib (AMX-TILE) (APX) NOT TILEZERO       M  + V  6 E  6 X  h UNDOCUMENTED 2-operand (W=0)       (K1OM) UNDOCUMENTED 2-operand (W=0)       (K1OM) UNDOCUMENTED 2-operand (W=0)       (K1OM) UNDOCUMENTED 2-operand (W=0)       (K1OM)   n/a   5xh        TDPBUUDv rT,mT,vT (AMX-INT8)   66h   VPBROADCASTD Vx,Mo.d Vx,Uo (AVX2) VPBROADCASTQ Vx,Mo.q Vx,Uo (AVX2) VBROADCASTI128 Vy,Mo (AVX2)            TDPBUSDv rT,mT,vT (AMX-INT8)   F3h          TDPBF16PSv rT,mT,vT (AMX-BF16)        TDPBSUDv rT,mT,vT (AMX-INT8)        TTRANSPOSEDv rT,mT (AMX-TRANSPOSE)   F2h          TDPFP16PSv rT,mT,vT (AMX-FP16)        TDPBSSDv rT,mT,vT (AMX-INT8) M  + V  6 E  6 X  h VPBROADCASTD Vz {Kw}, Ui32 (Mdt) (W=0)       (K1OM) VPBROADCASTQ Vz {Kw}, Ui64 (Mqt) (W=1)       (K1OM) VBROADCAST- I32X4 Vz {Kw}, Ui32 (Mot) (W=0)       (K1OM) VBROADCAST- I64X4 Vz {Kw}, Ui64 (Myt) (W=1)       (K1OM) VPADCD Vz {Kw},vKw, Si32r (Wzt) (W=0)       (K1OM) VPADDSETCD Vz {Kw},vKw, Si32r (Wzt) (W=0)       (K1OM) VPSBBD Vz {Kw},vKw, Si32r (Wzt) (W=0)       (K1OM) VPSUBSETBD Vz {Kw},vKw, Si32r (Wzt) (W=0)       (K1OM) E  + V  6 E  6 X  h VPBROADCASTD Vn {K} {z}, Wo.d (W=0) (AVX512F,VL)         VBROADCAST- I32X2 Vn {K} {z}, Wo.q (W=0) (AVX512DQ,VL) VPBROADCASTQ Vn {K} {z}, Wo.q (W=1) (AVX512F,VL) VBROADCAST- I32X4 Vu {K} {z}, Mo (W=0) (AVX512F,VL) VBROADCAST- I64X2 Vu {K} {z}, Mo (W=1) (AVX512DQ,VL) VBROADCAST- I32X8 Vz {K} {z}, My (W=0) (AVX512DQ) VBROADCAST- I64X4 Vz {K} {z}, My (W=1) (AVX512F)   n/a   6xh    ...CMMIM...   \_/  TCONJT...FP16PSv rT,mT,vT (AMX-TR.) (AMX-COMPLEX)        TCMMRLFP16PSv rT,mT,vT (AMX-COMPLEX) T2RPNTLVWZ0v rT+1,M.ib (AMX-TRANSPOSE)        T2RPNTLVWZ0T1v rT+1,M.ib (AMX-TRANSPOSE)          66h          TCONJTFP16PSv rT,mT      (AMX-TR.) (AMX-COMPLEX)        TCMMIMFP16PSv rT,mT,vT (AMX-COMPLEX) T2RPNTLVWZ1v rT+1,M.ib (AMX-TRANSPOSE)        T2RPNTLVWZ1T1v rT+1,M.ib (AMX-TRANSPOSE)          F3h          TTCMMRLFP16PSv rT,mT,vT (AMX-TR.) (AMX-COMPLEX)        TTDPBF16PSv rT,mT,vT (AMX-TR.) (AMX-BF16)   F2h          TTCMMIMFP16PSv rT,mT,vT (AMX-TR.) (AMX-COMPLEX)        TTDPFP16PSv rT,mT,vT (AMX-TR.) (AMX-FP16) E  + V  n E  / X  a         TCVTROWPS2- PHH Vz,mT,Bd (AMX-AVX512) (AVX10.2) E  + V  6 E  6 X  h         TCVTROWPS2- PHL Vz,mT,Bd (AMX-AVX512) (AVX10.2) E  + V  F E  3 X  h         TCVTROWPS2- PBF16L Vz,mT,Bd (AMX-AVX512) (AVX10.2) E  + V  F E  2 X  h VP2INTERSECTD rK+1,Hn, B32 (Wn) (W=0) VP2INTERSECTQ rK+1,Hn, B64 (Wn) (W=1) (A`VP2IN...T,VL)         TCVTROWPS2- PBF16H Vz,mT,Bd (AMX-AVX512) (AVX10.2) M  + V  6 E  6 X  h UNDOCUMENTED 2-operand (W=0)       (K1OM) UNDOCUMENTED 2-operand (W=0)       (K1OM) UNDOCUMENTED 2-operand (W=0)       (K1OM) UNDOCUMENTED 2-operand (W=0)       (K1OM) VPSUBRD Vz {Kw},Hz, Si32r (Wzt) (W=0)       (K1OM) VSUBRPS Vz {Kw},Hz, Sf32 (Wzt) (W=0) VSUBRPD Vz {Kw},Hz, Sf64 (Wzt) (W=1) (K1OM) VPSBBRD Vz {Kw},vKw, Si32r (Wzt) (W=0)       (K1OM) VPSUBRSETBD Vz {Kw},vKw, Si32r (Wzt) (W=0)       (K1OM)   n/a   7xh   66h   VPBROADCASTB Vx,Mo.b Vx,Uo (AVX2) VPBROADCASTW Vx,Mo.w Vx,Uo (AVX2) E  + V  6 E  6 X  h VPBROADCASTB Vn {K} {z}, Wo.b (W=0) (AVX512BW,VL)         VPBROADCASTW Vn {K} {z}, Wo.w (W=0) (AVX512BW,VL)         VPBROADCASTB Vn {K} {z}, Rb (W=0) (AVX512BW,VL)         VPBROADCASTW Vn {K} {z}, Rw (W=0) (AVX512BW,VL)         VPBROADCASTD Vn {K} {z}, Rd (W=0) (AVX512F,VL) VPBROADCASTQ Vn {K} {z}, Rq (W=1) (AVX512F,VL) VPERMT2B Vn {K} {z},Hn, Wn (W=0) (A512VBMI,VL) VPERMT2W Vn {K} {z},Hn, Wn (W=1) (AVX512BW,VL) VPERMT2D Vn {K} {z},Hn, B32 (Wn) (W=0) VPERMT2Q Vn {K} {z},Hn, B64 (Wn) (W=1) (AVX512F,VL) VPERMT2PS Vn {K} {z},Hn, B32 (Wn) (W=0) VPERMT2PD Vn {K} {z},Hn, B64 (Wn) (W=1) (AVX512F,VL)   n/a   8xh MOVRS  Gb,Mb (MOVRS) MOVRS  Gv,Mv (MOVRS)   66h   MOVRS  Gb,Mb (MOVRS) VPMASKMOVD (W0) Vx,Hx,Mx (AVX2) VPMASKMOVQ (W1) Vx,Hx,Mx (AVX2) VPMASKMOVD (W0) Mx,Hx,Vx (AVX2) VPMASKMOVQ (W1) Mx,Hx,Vx (AVX2)   F3h     F2h   E  + V  6 E  6 X  h VEXPANDPS Vn {K} {z}, Wn (W=0) VEXPANDPD Vn {K} {z}, Wn (W=1) (AVX512F,VL) VPEXPANDD Vn {K} {z}, Wn (W=0) VPEXPANDQ Vn {K} {z}, Wn (W=1) (AVX512F,VL) VCOMPRESSPS Wn {K} {z.M0}, Vn (W=0) VCOMPRESSPD Wn {K} {z.M0}, Vn (W=1) (AVX512F,VL) VPCOMPRESSD Wn {K} {z.M0}, Vn (W=0) VPCOMPRESSQ Wn {K} {z.M0}, Vn (W=1) (AVX512F,VL) VPERMB Vn {K} {z},Hn, Wn (W=0) (A512VBMI,VL) VPERMW Vn {K} {z},Hn, Wn (W=1) (AVX512BW,VL) VPSHUFBITQMB rK {K},Hn, Wn (W=0)       (A512BITALG,VL)   66h   9xh VFMADD132- PS Vx,Hx,Wx (W=0) PD Vx,Hx,Wx (W=1) (FMA) VFMADD132- SS Vo,Ho,Wd (W=0) SD Vo,Ho,Wq (W=1) (FMA) VFMSUB132- PS Vx,Hx,Wx (W=0) PD Vx,Hx,Wx (W=1) (FMA) VFMSUB132- SS Vo,Ho,Wd (W=0) SD Vo,Ho,Wq (W=1) (FMA) VFNMADD132- PS Vx,Hx,Wx (W=0) PD Vx,Hx,Wx (W=1) (FMA) VFNMADD132- SS Vo,Ho,Wd (W=0) SD Vo,Ho,Wq (W=1) (FMA) VFNMSUB132- PS Vx,Hx,Wx (W=0) PD Vx,Hx,Wx (W=1) (FMA) VFNMSUB132- SS Vo,Ho,Wd (W=0) SD Vo,Ho,Wq (W=1) (FMA) M  + V  6 E  6 X  h VFMADD132- PS Vz {Kw},Hz, Sf32 (Wzt) (W=0) VFMADD132- PD Vz {Kw},Hz, Sf64 (Wzt) (W=1) (K1OM) VFMSUB132- PS Vz {Kw},Hz, Sf32 (Wzt) (W=0) VFMSUB132- PD Vz {Kw},Hz, Sf64 (Wzt) (W=1) (K1OM) VFNMADD132- PS Vz {Kw},Hz, Sf32 (Wzt) (W=0) VFNMADD132- PD Vz {Kw},Hz, Sf64 (Wzt) (W=1) (K1OM) VFNMSUB132- PS Vz {Kw},Hz, Sf32 (Wzt) (W=0) VFNMSUB132- PD Vz {Kw},Hz, Sf64 (Wzt) (W=1) (K1OM) M  + A  n P  / 6  a VFMADD132NE- PBF16 Vn {K} {z},Hn, B16 (Wn) (W=0)       (AVX10.2) VFMSUB132NE- PBF16 Vn {K} {z},Hn, B16 (Wn) (W=0)       (AVX10.2) VFNMADD132NE- PBF16 Vn {K} {z},Hn, B16 (Wn) (W=0)       (AVX10.2) VFNMSUB132NE- PBF16 Vn {K} {z},Hn, B16 (Wn) (W=0)       (AVX10.2) M  + A  6 P  6 6  h !!VFMADD132- PH Vn {K} {z},Hn, B16 (Wn) {er} (W=0)       (A512FP16,VL) VFMADD132- SH Vo {K} {z},Ho, Wo.w {er} (W=0)       (A512FP16) !!VFMSUB132- PH Vn {K} {z},Hn, B16 (Wn) {er} (W=0)       (A512FP16,VL) VFMSUB132- SH Vo {K} {z},Ho, Wo.w {er} (W=0)       (A512FP16) !!VFNMADD132- PH Vn {K} {z},Hn, B16 (Wn) {er} (W=0)       (A512FP16,VL) VFNMADD132- SH Vo {K} {z},Ho, Wo.w {er} (W=0)       (A512FP16) !!VFNMSUB132- PH Vn {K} {z},Hn, B16 (Wn) {er} (W=0)       (A512FP16,VL) VFNMSUB132- SH Vo {K} {z},Ho, Wo.w {er} (W=0)       (A512FP16) E  + V  6 E  6 X  h !!VFMADD132- PS Vn {K} {z},Hn, B32 (Wn) {er} (W=0) !!VFMADD132- PD Vn {K} {z},Hn, B64 (Wn) {er} (W=1) (AVX512F,VL) VFMADD132- SS Vo {K} {z},Ho, Wo.d {er} (W=0) VFMADD132- SD Vo {K} {z},Ho, Wo.q {er} (W=1) (AVX512F) !!VFMSUB132- PS Vn {K} {z},Hn, B32 (Wn) {er} (W=0) !!VFMSUB132- PD Vn {K} {z},Hn, B64 (Wn) {er} (W=1) (AVX512F,VL) VFMSUB132- SS Vo {K} {z},Ho, Wo.d {er} (W=0) VFMSUB132- SD Vo {K} {z},Ho, Wo.q {er} (W=1) (AVX512F) !!VFNMADD132- PS Vn {K} {z},Hn, B32 (Wn) {er} (W=0) !!VFNMADD132- PD Vn {K} {z},Hn, B64 (Wn) {er} (W=1) (AVX512F,VL) VFNMADD132- SS Vo {K} {z},Ho, Wo.d {er} (W=0) VFNMADD132- SD Vo {K} {z},Ho, Wo.q {er} (W=1) (AVX512F) !!VFNMSUB132- PS Vn {K} {z},Hn, B32 (Wn) {er} (W=0) !!VFNMSUB132- PD Vn {K} {z},Hn, B64 (Wn) {er} (W=1) (AVX512F,VL) VFNMSUB132- SS Vo {K} {z},Ho, Wo.d {er} (W=0) VFNMSUB132- SD Vo {K} {z},Ho, Wo.q {er} (W=1) (AVX512F) E  + V  F E  2 X  h V4FMADDPS Vz {K} {z},Hz+3, Mo (W=0)       (A512QFMA) V4FMADDSS Vo {K} {z},Ho+3, Mo (W=0)       (A512QFMA)   66h   Axh VFMADD213- PS Vx,Hx,Wx (W=0) PD Vx,Hx,Wx (W=1) (FMA) VFMADD213- SS Vo,Ho,Wd (W=0) SD Vo,Ho,Wq (W=1) (FMA) VFMSUB213- PS Vx,Hx,Wx (W=0) PD Vx,Hx,Wx (W=1) (FMA) VFMSUB213- SS Vo,Ho,Wd (W=0) SD Vo,Ho,Wq (W=1) (FMA) VFNMADD213- PS Vx,Hx,Wx (W=0) PD Vx,Hx,Wx (W=1) (FMA) VFNMADD213- SS Vo,Ho,Wd (W=0) SD Vo,Ho,Wq (W=1) (FMA) VFNMSUB213- PS Vx,Hx,Wx (W=0) PD Vx,Hx,Wx (W=1) (FMA) VFNMSUB213- SS Vo,Ho,Wd (W=0) SD Vo,Ho,Wq (W=1) (FMA) M  + V  6 E  6 X  h VFMADD213- PS Vz {Kw},Hz, Sf32 (Wzt) (W=0) VFMADD213- PD Vz {Kw},Hz, Sf64 (Wzt) (W=1) (K1OM) VFMSUB213- PS Vz {Kw},Hz, Sf32 (Wzt) (W=0) VFMSUB213- PD Vz {Kw},Hz, Sf64 (Wzt) (W=1) (K1OM) VFNMADD213- PS Vz {Kw},Hz, Sf32 (Wzt) (W=0) VFNMADD213- PD Vz {Kw},Hz, Sf64 (Wzt) (W=1) (K1OM) VFNMSUB213- PS Vz {Kw},Hz, Sf32 (Wzt) (W=0) VFNMSUB213- PD Vz {Kw},Hz, Sf64 (Wzt) (W=1) (K1OM) M  + A  n P  / 6  a VFMADD213NE- PBF16 Vn {K} {z},Hn, B16 (Wn) (W=0)       (AVX10.2) VFMSUB213NE- PBF16 Vn {K} {z},Hn, B16 (Wn) (W=0)       (AVX10.2) VFNMADD213NE- PBF16 Vn {K} {z},Hn, B16 (Wn) (W=0)       (AVX10.2) VFNMSUB213NE- PBF16 Vn {K} {z},Hn, B16 (Wn) (W=0)       (AVX10.2) M  + A  6 P  6 6  h !!VFMADD213- PH Vn {K} {z},Hn, B16 (Wn) {er} (W=0)       (A512FP16,VL) VFMADD213- SH Vo {K} {z},Ho, Wo.w {er} (W=0)       (A512FP16) !!VFMSUB213- PH Vn {K} {z},Hn, B16 (Wn) {er} (W=0)       (A512FP16,VL) VFMSUB213- SH Vo {K} {z},Ho, Wo.w {er} (W=0)       (A512FP16) !!VFNMADD213- PH Vn {K} {z},Hn, B16 (Wn) {er} (W=0)       (A512FP16,VL) VFNMADD213- SH Vo {K} {z},Ho, Wo.w {er} (W=0)       (A512FP16) !!VFNMSUB213- PH Vn {K} {z},Hn, B16 (Wn) {er} (W=0)       (A512FP16,VL) VFNMSUB213- SH Vo {K} {z},Ho, Wo.w {er} (W=0)       (A512FP16) E  + V  6 E  6 X  h !!VFMADD213- PS Vn {K} {z},Hn, B32 (Wn) {er} (W=0) !!VFMADD213- PD Vn {K} {z},Hn, B64 (Wn) {er} (W=1) (AVX512F,VL) VFMADD213- SS Vo {K} {z},Ho, Wo.d {er} (W=0) VFMADD213- SD Vo {K} {z},Ho, Wo.q {er} (W=1) (AVX512F) !!VFMSUB213- PS Vn {K} {z},Hn, B32 (Wn) {er} (W=0) !!VFMSUB213- PD Vn {K} {z},Hn, B64 (Wn) {er} (W=1) (AVX512F,VL) VFMSUB213- SS Vo {K} {z},Ho, Wo.d {er} (W=0) VFMSUB213- SD Vo {K} {z},Ho, Wo.q {er} (W=1) (AVX512F) !!VFNMADD213- PS Vn {K} {z},Hn, B32 (Wn) {er} (W=0) !!VFNMADD213- PD Vn {K} {z},Hn, B64 (Wn) {er} (W=1) (AVX512F,VL) VFNMADD213- SS Vo {K} {z},Ho, Wo.d {er} (W=0) VFNMADD213- SD Vo {K} {z},Ho, Wo.q {er} (W=1) (AVX512F) !!VFNMSUB213- PS Vn {K} {z},Hn, B32 (Wn) {er} (W=0) !!VFNMSUB213- PD Vn {K} {z},Hn, B64 (Wn) {er} (W=1) (AVX512F,VL) VFNMSUB213- SS Vo {K} {z},Ho, Wo.d {er} (W=0) VFNMSUB213- SD Vo {K} {z},Ho, Wo.q {er} (W=1) (AVX512F) E  + V  F E  2 X  h V4FNMADDPS Vz {K} {z},Hz+3, Mo (W=0)       (A512QFMA) V4FNMADDSS Vo {K} {z},Ho+3, Mo (W=0)       (A512QFMA)   66h   Bxh VFMADD231- PS Vx,Hx,Wx (W=0) PD Vx,Hx,Wx (W=1) (FMA) VFMADD231- SS Vo,Ho,Wd (W=0) SD Vo,Ho,Wq (W=1) (FMA) VFMSUB231- PS Vx,Hx,Wx (W=0) PD Vx,Hx,Wx (W=1) (FMA) VFMSUB231- SS Vo,Ho,Wd (W=0) SD Vo,Ho,Wq (W=1) (FMA) VFNMADD231- PS Vx,Hx,Wx (W=0) PD Vx,Hx,Wx (W=1) (FMA) VFNMADD231- SS Vo,Ho,Wd (W=0) SD Vo,Ho,Wq (W=1) (FMA) VFNMSUB231- PS Vx,Hx,Wx (W=0) PD Vx,Hx,Wx (W=1) (FMA) VFNMSUB231- SS Vo,Ho,Wd (W=0) SD Vo,Ho,Wq (W=1) (FMA) M  + V  6 E  6 X  h VFMADD231- PS Vz {Kw},Hz, Sf32 (Wzt) (W=0) VFMADD231- PD Vz {Kw},Hz, Sf64 (Wzt) (W=1) (K1OM) VFMSUB231- PS Vz {Kw},Hz, Sf32 (Wzt) (W=0) VFMSUB231- PD Vz {Kw},Hz, Sf64 (Wzt) (W=1) (K1OM) VFNMADD231- PS Vz {Kw},Hz, Sf32 (Wzt) (W=0) VFNMADD231- PD Vz {Kw},Hz, Sf64 (Wzt) (W=1) (K1OM) VFNMSUB231- PS Vz {Kw},Hz, Sf32 (Wzt) (W=0) VFNMSUB231- PD Vz {Kw},Hz, Sf64 (Wzt) (W=1) (K1OM) M  + A  n P  / 6  a VFMADD231NE- PBF16 Vn {K} {z},Hn, B16 (Wn) (W=0)       (AVX10.2) VFMSUB231NE- PBF16 Vn {K} {z},Hn, B16 (Wn) (W=0)       (AVX10.2) VFNMADD231NE- PBF16 Vn {K} {z},Hn, B16 (Wn) (W=0)       (AVX10.2) VFNMSUB231NE- PBF16 Vn {K} {z},Hn, B16 (Wn) (W=0)       (AVX10.2) M  + A  6 P  6 6  h !!VFMADD231- PH Vn {K} {z},Hn, B16 (Wn) {er} (W=0)       (A512FP16,VL) VFMADD231- SH Vo {K} {z},Ho, Wo.w {er} (W=0)       (A512FP16) !!VFMSUB231- PH Vn {K} {z},Hn, B16 (Wn) {er} (W=0)       (A512FP16,VL) VFMSUB231- SH Vo {K} {z},Ho, Wo.w {er} (W=0)       (A512FP16) !!VFNMADD231- PH Vn {K} {z},Hn, B16 (Wn) {er} (W=0)       (A512FP16,VL) VFNMADD231- SH Vo {K} {z},Ho, Wo.w {er} (W=0)       (A512FP16) !!VFNMSUB231- PH Vn {K} {z},Hn, B16 (Wn) {er} (W=0)       (A512FP16,VL) VFNMSUB231- SH Vo {K} {z},Ho, Wo.w {er} (W=0)       (A512FP16) E  + V  6 E  6 X  h !!VFMADD231- PS Vn {K} {z},Hn, B32 (Wn) {er} (W=0) !!VFMADD231- PD Vn {K} {z},Hn, B64 (Wn) {er} (W=1) (AVX512F,VL) VFMADD231- SS Vo {K} {z},Ho, Wo.d {er} (W=0) VFMADD231- SD Vo {K} {z},Ho, Wo.q {er} (W=1) (AVX512F) !!VFMSUB231- PS Vn {K} {z},Hn, B32 (Wn) {er} (W=0) !!VFMSUB231- PD Vn {K} {z},Hn, B64 (Wn) {er} (W=1) (AVX512F,VL) VFMSUB231- SS Vo {K} {z},Ho, Wo.d {er} (W=0) VFMSUB231- SD Vo {K} {z},Ho, Wo.q {er} (W=1) (AVX512F) !!VFNMADD231- PS Vn {K} {z},Hn, B32 (Wn) {er} (W=0) !!VFNMADD231- PD Vn {K} {z},Hn, B64 (Wn) {er} (W=1) (AVX512F,VL) VFNMADD231- SS Vo {K} {z},Ho, Wo.d {er} (W=0) VFNMADD231- SD Vo {K} {z},Ho, Wo.q {er} (W=1) (AVX512F) !!VFNMSUB231- PS Vn {K} {z},Hn, B32 (Wn) {er} (W=0) !!VFNMSUB231- PD Vn {K} {z},Hn, B64 (Wn) {er} (W=1) (AVX512F,VL) VFNMSUB231- SS Vo {K} {z},Ho, Wo.d {er} (W=0) VFNMSUB231- SD Vo {K} {z},Ho, Wo.q {er} (W=1) (AVX512F)   n/a   Cxh SHA1NEXTE Vo,Wo (SHA) SHA1MSG1 Vo,Wo (SHA) SHA1MSG2 Vo,Wo (SHA) SHA256RNDS2 Vo,Wo(,XMM0) (SHA) SHA256MSG1 Vo,Wo (SHA) SHA256MSG2 Vo,Wo (SHA)   66h   !VGF2P8MULB Vx,Hx,Wx (GFNI)   F2h   VSHA512RNDS2v   Vy,Hy,Uo (W=0) (SHA512) VSHA512MSG1v   Vy,Uo (W=0) (SHA512) VSHA512MSG2v   Vy,Uy (W=0) (SHA512) M  + V  6 E  6 X  h VEXP223PS Vz {Kw}, Sf64n (Wzt) (W=0)       (K1OM) VLOG2PS Vz {Kw}, Sf64n (Wzt) (W=0)       (K1OM) VRCP23PS Vz {Kw}, Sf64n (Wzt) (W=0)       (K1OM) VRSQRT23PS Vz {Kw}, Sf64n (Wzt) (W=0)       (K1OM) VADDSETSPS Vz {Kw.!0},Hz, Sf32 (Wzt) (W=0)       (K1OM) VPADDSETSD Vz {Kw.!0},Hz, Si32r (Wzt) (W=0)       (K1OM) UNDOCUMENTED 3-operand (W=0) UNDOCUMENTED 3-operand (W=1) (K1OM) UNDOCUMENTED 3-operand (W=0)       (K1OM) E  + V  6 E  6 X  h !!VEXP2PS Vn {K} {z}, B32 (Wn) {sae} (W=0) !!VEXP2PD Vn {K} {z}, B64 (Wn) {sae} (W=1) (AVX512ER,VL) !!VRCP28PS Vn {K} {z}, B32 (Wn) {sae} (W=0) !!VRCP28PD Vn {K} {z}, B64 (Wn) {sae} (W=1) (AVX512ER,VL) VRCP28SS Vo {K} {z},Ho, Wo.d {sae} (W=0) VRCP28SD Vo {K} {z},Ho, Wo.q {sae} (W=1) (AVX512ER) !!VRSQRT28PS Vn {K} {z}, B32 (Wn) {sae} (W=0) !!VRSQRT28PD Vn {K} {z}, B64 (Wn) {sae} (W=1) (AVX512ER,VL) VRSQRT28SS Vo {K} {z},Ho, Wo.d {sae.ign} (0) VRSQRT28SD Vo {K} {z},Ho, Wo.q {sae} (W=1) (AVX512ER) VGF2P8MULB Vn {K} {z},Hn, Wn (W=0)       (GFNI,VL)   n/a   Dxh VSM3MSG1v Vo,Ho,Wo (SM3)   66h   VSM3MSG2v Vo,Ho,Wo (SM3) VAESIMC Vo,Wo (AES) VAESENC Vo,Ho,Wo (AES) VAESENCLAST Vo,Ho,Wo (AES) VAESDEC Vo,Ho,Wo (AES) VAESDECLAST Vo,Ho,Wo (AES) VAESENC Vy,Hy,Wy (VAES) VAESENCLAST Vy,Hy,Wy (VAES) VAESDEC Vy,Hy,Wy (VAES) VAESDECLAST Vy,Hy,Wy (VAES) E  + V  6 E  6 X  h VAESENC Vn,Hn, Wn (W=x) (VAES,VL) VAESENCLAST Vn,Hn, Wn (W=x) (VAES,VL) VAESDEC Vn,Hn, Wn (W=x) (VAES,VL) VAESDECLAST Vn,Hn, Wn (W=x) (VAES,VL)   F3h     group #19   VSM4KEY4v Vx,Hx,Wx (SM4) AESENC128KL Vo,M (KL) LOADIWKEY Vo,Uo (KL) AESDEC128KL Vo,M (KL)     AESENC256KL Vo,M (KL)     AESDEC256KL Vo,M (KL)       F2h   VSM4RNDS4v Vx,Hx,Wx (SM4) E  + V  F E  3 X  h VSM4KEY4 Vn,Hn, Wn (W=0) (SM4,AVX10.2) E  + V  F E  2 X  h VSM4RNDS4 Vn,Hn, Wn (W=0) (SM4,AVX10.2) 66h Exh CMPSXADDv My,Gy,By (CMPccXADD)       CMPNSXADDv My,Gy,By (CMPccXADD)       CMPPXADDv My,Gy,By (CMPccXADD)       CMPNPXADDv My,Gy,By (CMPccXADD)       CMPLXADDv My,Gy,By (CMPccXADD)       CMPNLXADDv My,Gy,By (CMPccXADD)       CMPLEXADDv My,Gy,By (CMPccXADD)       CMPNLEXADDv My,Gy,By (CMPccXADD)       E  + V  6 E  6 X  h CMPSXADD My,Gy,By (CMPccXADD,APX)       CMPNSXADD My,Gy,By (CMPccXADD,APX)       CMPPXADD My,Gy,By (CMPccXADD,APX)       CMPNPXADD My,Gy,By (CMPccXADD,APX)       CMPLXADD My,Gy,By (CMPccXADD,APX)       CMPNLXADD My,Gy,By (CMPccXADD,APX)       CMPLEXADD My,Gy,By (CMPccXADD,APX)       CMPNLEXADD My,Gy,By (CMPccXADD,APX)         n/a   Fxh MOVDIRI My,Gy (MOVDIRI)     AADD My,Gy (RAO-INT)       66h   MOVDIR64B (ES:) Gv,Mz (MOVDIR64B)     AAND My,Gy (RAO-INT)       F3h   ENQCMDS (ES:) Gv,Mz (ENQCMD) UWRMSR Gq,Rq (W=0) (USER_MSR)     ENCODEKEY128 G[dq],R[dq] (KL)     ENCODEKEY256 G[dq],R[dq] (KL) AXOR My,Gy (RAO-INT)       F2h   ENQCMD (ES:) Gv,Mz (ENQCMD) URDMSR Rq,Gq (W=0) (USER_MSR) AOR My,Gy (RAO-INT)     M  + A  n P  / 4  a       MOVDIRI My,Gy (M...DIRI,APX)           AADD My,Gy (RAO...,APX)           M  + A  6 P  6 4  h MOVDIR64B (ES:) Gy,Mz (M...64B,APX)           AAND My,Gy (RAO...,APX)           M  + A  F P  3 4  h ENQCMDS (ES:) Gy,Mz (ENQ...,APX) UWRMSR Gq,Rq (W=0) (US...,APX)       AXOR My,Gy (RAO...,APX)           M  + A  F P  2 4  h ENQCMD (ES:) Gy,Mz (ENQ...,APX) URDMSR Rq,Gq (W=0) (US...,APX)       AOR My,Gy (RAO...,APX)           pre- fix 0Fh 3Ah xxh   x0h   x1h x2h x3h x4h x5h x6h x7h   n/a   0xh   66h   VPERMQ Vy,Wy,Ib (AVX2) VPERMPD Vy,Wy,Ib (AVX2) VPBLENDD Vx,Hx,Wx,Ib (AVX2) VPERMILPS Vx,Wx,Ib (AVX) VPERMILPD Vx,Wx,Ib (AVX) VPERM2F128 Vy,Hy,Wy,Ib (AVX) M  + V  6 E  6 X  h VALIGND Vz {Kw},Hz, Si64n (Wzt),Ib (W=0)       (K1OM) VPERMF32X4 Vz {Kw}, Si64n (Wzt),Ib (W=0)       (K1OM) E  + V  6 E  6 X  h       VPERMQ Vu {K} {z}, B64 (Wu),Ib (W=1) (AVX512F,VL)       VPERMPD Vu {K} {z}, B64 (Wu),Ib (W=1) (AVX512F,VL) VALIGND Vn {K} {z},Hn, B32 (Wn),Ib (W=0) VALIGNQ Vn {K} {z},Hn, B64 (Wn),Ib (W=1) (AVX512F,VL) VPERMILPS Vn {K} {z}, B32 (Wn),Ib (W=0)       (AVX512F,VL)       VPERMILPD Vn {K} {z}, B64 (Wn),Ib (W=1) (AVX512F,VL)   probably @ 07h but wait for spec   TILEMOVROW Vz,mT,Ib (AMX-AVX512) (AVX10.2) E  + V  F E  3 X  h   probably @ 07h but wait for spec   TCVTROWD2PS Vz,mT,Ib (AMX-AVX512) (AVX10.2)   n/a   1xh   66h   VPEXTRB Mb,Vo,Ib (SSE4.1) VPEXTRB Ry,Vo,Ib (SSE4.1) VPEXTRW Mw,Vo,Ib (SSE4.1) VPEXTRW Ry,Vo,Ib (SSE4.1) VPEXTRD Ed,Vo,Ib (SSE4.1) VPEXTRQ Eq,Vo,Ib (SSE4.1) VEXTRACTPS Md,Vo,Ib (SSE4.1) VEXTRACTPS Ry,Vo,Ib (SSE4.1) E  + V  6 E  6 X  h VPEXTRB Mb,Vo,Ib (W=x) VPEXTRB Ry,Vo,Ib (W=x)   (AVX512BW) VPEXTRW Mw,Vo,Ib (W=x) VPEXTRW Ry,Vo,Ib (W=x)   (AVX512BW) VPEXTRD Ed,Vo,Ib (W=0) VPEXTRQ Eq,Vo,Ib (W=1)   (AVX512DQ) VEXTRACTPS Md,Vo,Ib (W=x) VEXTRACTPS Ry,Vo,Ib (W=x)   (AVX512F)   n/a   2xh   66h   VPINSRB Vo,Ho,Mb,Ib (4.1) VPINSRB #1 Vo,Ho,R[bv],Ib (4.1) VINSERTPS Vo,Ho,Md,Ib (4.1) VINSERTPS Vo,Ho,Uo,Ib (4.1) VPINSRD Vo,Ho,Ed,Ib (4.1) VPINSRQ Vo,Ho,Eq,Ib (4.1) M  + V  6 E  6 X  h VGETMANTPS Vz {Kw}, Sf32s (Wzt),Ib (W=0) VGETMANTPD Vz {Kw}, Sf64s (Wzt),Ib (W=1) (K1OM) E  + V  F E  2 X  h VGETMANTPBF16 Vn {K} {z}, B16 (Wn),Ib (W=0)       (AVX10.2) E  + V  n E  / X  a !!VGETMANTPH Vn {K} {z}, B16 (Wn) {sae},Ib (0)       (A512FP16,VL) VGETMANTSH Vo {K} {z},Ho, Wo.w {sae},Ib (W=0)       (A512FP16) E  + V  6 E  6 X  h VPINSRB Vo,Ho,Mb,Ib (W=x) VPINSRB #1 Vo,Ho,R[bv],Ib (W=x)   (AVX512BW) VINSERTPS Vo,Ho,Md,Ib (W=0) VINSERTPS Vo,Ho,Uo,Ib (W=0)   (AVX512F) VPINSRD Vo,Ho,Ed,Ib (W=0) VPINSRQ Vo,Ho,Eq,Ib (W=1)   (AVX512DQ) VSHUFF32X4 Vu {K} {z},Hu, B32 (Wu),Ib (W=0) VSHUFF64X2 Vu {K} {z},Hu, B64 (Wu),Ib (W=1) (AVX512F,VL) VPTERNLOGB Vn {K} {z},Hn, Wn,Ib (W=0) VPTERNLOGW Vn {K} {z},Hn, Wn,Ib (W=1) (A`BITALG2,VL) VPTERNLOGD Vn {K} {z},Hn, B32 (Wn),Ib (W=0) VPTERNLOGQ Vn {K} {z},Hn, B64 (Wn),Ib (W=1) (AVX512F,VL) !!VGETMANTPS Vn {K} {z}, B32 (Wn) {sae},Ib (0) !!VGETMANTPD Vn {K} {z}, B64 (Wn) {sae},Ib (1) (AVX512F,VL) VGETMANTSS Vo {K} {z},Ho, Wo.d {sae},Ib (W=0) VGETMANTSD Vo {K} {z},Ho, Wo.q {sae},Ib (W=1) (AVX512F)   n/a   3xh   66h   VEX 66h W0 L0       KSHIFTRBv rK,mK,Ib (AVX512DQ)       KSHIFTRDv rK,mK,Ib (AVX512BW)       KSHIFTLBv rK,mK,Ib (AVX512DQ)       KSHIFTLDv rK,mK,Ib (AVX512BW) VEX 66h W1 L0       KSHIFTRWv rK,mK,Ib (AVX512F)       KSHIFTRQv rK,mK,Ib (AVX512BW)       KSHIFTLWv rK,mK,Ib (AVX512F)       KSHIFTLQv rK,mK,Ib (AVX512BW)   n/a   4xh   66h   VDPPS Vx,Hx,Wx,Ib (SSE4.1) VDPPD Vo,Ho,Wo,Ib (SSE4.1) !VMPSADBW Vx,Hx,Wx,Ib (SSE4.1) VPCLMULQDQ Vo,Ho,Wo,Ib (PCLMUL) VPERM2I128 Vy,Hy,Wy,Ib (AVX2) VPCLMULQDQ Vy,Hy,Wy,Ib (VPCLMUL) E  + V  6 E  6 X  h VDBPSADBW Vn {K} {z},Hn, Wn,Ib (W=0)       (AVX512BW,VL) VSHUFI32X4 Vu {K} {z},Hu, B32 (Wu),Ib (W=0) VSHUFI64X2 Vu {K} {z},Hu, B64 (Wu),Ib (W=1) (AVX512F,VL) VPCLMULQDQ Vn,Hn, Wn,Ib (W=x) (VPCLMUL,VL) E  + V  F E  3 X  h VMPSADBW Vn {K} {z},Hn, Wn,Ib (W=0)       (AVX10.2)   n/a   5xh   66h   M  + V  6 E  6 X  h VRNDFXPNTPS Vz {Kw}, Sf32s (Wzt),Ib (W=0) VRNDFXPNTPD Vz {Kw}, Sf64s (Wzt),Ib (W=1) (K1OM) E  + V  F E  2 X  h VMINMAXPBF16 Vn {K} {z},Hn, B16 (Wn),Ib (W=0)   (AVX10.2) VREDUCENEPBF16 Vn {K} {z}, B16 (Wn),Ib (W=0)       (AVX10.2) E  + V  n E  / X  a !!VRANGEPH Vn {K} {z},Hn, B16 (Wn) {sae},Ib (0) (A512FP16,VL) VRANGESH Vo {K} {z},Ho, Wo.w {sae},Ib (W=0) (A512FP16) !!VMINMAXPH Vn {K} {z},Hn, B16 (Wn) {sae},Ib (0)   (AVX10.2) VMINMAXSH Vo {K} {z},Ho, Wo.w {sae},Ib (W=0)   (AVX10.2) !!VFIXUPIMMPH Vn {K} {z},Hn, B16 (Wn) {sae},Ib (0) (A512FP16,VL) VFIXUPIMMSH Vo {K} {z},Ho, Wo.w {sae},Ib (W=0) (A512FP16) !!VREDUCEPH Vn {K} {z}, B16 (Wn) {sae},Ib (0)       (A512FP16,VL) VREDUCESH Vo {K} {z},Ho, Wo.w {sae},Ib (W=0)       (A512FP16) E  + V  6 E  6 X  h !!VRANGEPS Vn {K} {z},Hn, B32 (Wn) {sae},Ib (0) !!VRANGEPD Vn {K} {z},Hn, B64 (Wn) {sae},Ib (1) (AVX512DQ,VL) VRANGESS Vo {K} {z},Ho, Wo.d {sae},Ib (W=0) VRANGESD Vo {K} {z},Ho, Wo.q {sae},Ib (W=1) (AVX512DQ) !!VMINMAXPS Vn {K} {z},Hn, B32 (Wn) {sae},Ib (0) !!VMINMAXPD Vn {K} {z},Hn, B64 (Wn) {sae},Ib (1) (AVX10.2) VMINMAXSS Vo {K} {z},Ho, Wo.d {sae},Ib (W=0) VMINMAXSD Vo {K} {z},Ho, Wo.q {sae},Ib (W=1) (AVX10.2) !!VFIXUPIMMPS Vn {K} {z},Hn, B32 (Wn) {sae},Ib (0) !!VFIXUPIMMPD Vn {K} {z},Hn, B64 (Wn) {sae},Ib (1) (AVX512F,VL) VFIXUPIMMSS Vo {K} {z},Ho, Wo.d {sae},Ib (W=0) VFIXUPIMMSD Vo {K} {z},Ho, Wo.q {sae},Ib (W=1) (AVX512F) !!VREDUCEPS Vn {K} {z}, B32 (Wn) {sae},Ib (0) !!VREDUCEPD Vn {K} {z}, B64 (Wn) {sae},Ib (1) (AVX512DQ,VL) VREDUCESS Vo {K} {z},Ho, Wo.d {sae},Ib (W=0) VREDUCESD Vo {K} {z},Ho, Wo.q {sae},Ib (W=1) (AVX512DQ)   n/a   6xh   66h   VPCMPESTRM Vo,Wo,Ib (SSE4.2) VPCMPESTRI Vo,Wo,Ib (SSE4.2) VPCMPISTRM Vo,Wo,Ib (SSE4.2) VPCMPISTRI Vo,Wo,Ib (SSE4.2) E  + V  F E  2 X  h VFPCLASSPBF16 rK {K}, B16 (Wn),Ib (W=0)       (AVX10.2) E  + V  n E  / X  a VFPCLASSPH rK {K}, B16 (Wn),Ib (W=0)       (A512FP16,VL) VFPCLASSSH rK {K}, Wo.w,Ib (W=0)       (A512FP16) E  + V  6 E  6 X  h VFPCLASSPS rK {K}, B32 (Wn),Ib (W=0) VFPCLASSPD rK {K}, B64 (Wn),Ib (W=1) (AVX512DQ,VL) VFPCLASSSS rK {K}, Wo.d,Ib (W=0) VFPCLASSSD rK {K}, Wo.q,Ib (W=1) (AVX512DQ)   n/a   7xh   66h   E  + V  n E  / X  a   probably @ 77h but wait for spec   TCVTROWPS2- PHH Vz,mT,Ib (AMX-AVX512) (AVX10.2) E  + V  6 E  6 X  h       VPSHLDW Vn {K} {z},Hn, Wn,Ib (W=1) (A512VBMI2,VL) VPSHLDD Vn {K} {z},Hn, B32 (Wn),Ib (W=0) VPSHLDQ Vn {K} {z},Hn, B64 (Wn),Ib (W=1) (A512VBMI2,VL)       VPSHRDW Vn {K} {z},Hn, Wn,Ib (W=1) (A512VBMI2,VL) VPSHRDD Vn {K} {z},Hn, B32 (Wn),Ib (W=0) VPSHRDQ Vn {K} {z},Hn, B64 (Wn),Ib (W=1) (A512VBMI2,VL)   probably @ 77h but wait for spec   TCVTROWPS2- PHL Vz,mT,Ib (AMX-AVX512) (AVX10.2) E  + V  F E  3 X  h   probably @ 77h but wait for spec   TCVTROWPS2- PBF16L Vz,mT,Ib (AMX-AVX512) (AVX10.2) E  + V  F E  2 X  h   probably @ 77h but wait for spec   TCVTROWPS2- PBF16H Vz,mT,Ib (AMX-AVX512) (AVX10.2) ... ... E  + V  F E  2 X  h Cxh VCMPccPBF16#5 rK {K},Hn, B16 (Wn),Ib (W=0) (AVX10.2) E  + V  n E  / X  a !!VCMPccPH#5 rK {K},Hn, B16 (Wn) {sae},Ib (0) (A512FP16,VL) E  + V  F E  3 X  h VCMPccSH#5 rK {K},Ho, Wo.w {sae},Ib (W=0) (A512FP16) M  + V  F E  2 X  h Dxh UNDOCUMENTED 2-operand, and Ib (W=0)       (K1OM) UNDOCUMENTED 2-operand, and Ib (W=0)       (K1OM) M  + V  F E  2 X  h Exh   E6h in 2-byte map   VCVTFXPNT- PD2DQ Vz {Kw}, Sf64s (Wzt),Ib (W=1) (K1OM)   F3h   Fxh     HRESET Ib (C0h) (HRESET)   F2h   RORXv Gy,Ey,Ib (BMI2) E  + V  F E  2 X  h  RORX  Gy,Ey,Ib  (BMI2,APX)  MAP7 VEX F3h W0 L128       WRMSRNSv Id,Rq (MSR_IMM) MAP7 VEX F2h W0 L128       RDMSRv Rq,Id (MSR_IMM) MAP7 EVEX F3h W0 L128       WRMSRNS Id,Rq (MSR_IMM,APX) MAP7 EVEX F2h W0 L128       RDMSR Rq,Id (MSR_IMM,APX) pre- fix 0Fh 3Ah xxh   x8h   x9h xAh xBh xCh xDh xEh xFh   n/a   0xh PALIGNR Pq,Qq,Ib (MMX-SSSE3)   66h   VROUNDPS Vx,Wx,Ib (SSE4.1 / SSE5A) VROUNDPD Vx,Wx,Ib (SSE4.1 / SSE5A) VROUNDSS Vo,Ho,Wo.d,Ib (SSE4.1 / SSE5A) VROUNDSD Vo,Ho,Wo.q,Ib (SSE4.1 / SSE5A) VBLENDPS Vx,Hx,Wx,Ib (SSE4.1) VBLENDPD Vx,Hx,Wx,Ib (SSE4.1) !VPBLENDW Vx,Hx,Wx,Ib (SSE4.1) !VPALIGNR Vx,Hx,Wx,Ib (SSSE3) E  + V  F E  2 X  h VRNDSCALENE- PBF16 Vn {K} {z}, B16 (Wn),Ib (W=0)       (AVX10.2) E  + V  n E  / X  a !!VRNDSCALEPH Vn {K} {z}, B16 (Wn) {sae},Ib (0)       (A512FP16,VL) VRNDSCALESH Vo {K} {z},Ho, Wo.w {sae},Ib (W=0)       (A512FP16) E  + V  6 E  6 X  h !!VRNDSCALEPS Vn {K} {z}, B32 (Wn) {sae},Ib (0)       (AVX512F,VL)       !!VRNDSCALEPD Vn {K} {z}, B64 (Wn) {sae},Ib (1) (AVX512F,VL) VRNDSCALESS Vo {K} {z},Ho, Wo.d {sae},Ib (W=0)       (AVX512F)       VRNDSCALESD Vo {K} {z},Ho, Wo.q {sae},Ib (W=1) (AVX512F) VPALIGNR Vn {K} {z},Hn, Wn,Ib (W=x) (AVX512BW,VL)   n/a   1xh   66h   VINSERTF128 Vy,Hy,Wo,Ib (AVX) VEXTRACTF128 Wo,Vy,Ib (AVX) VCVTPS2PH Wo.q,Vo,Ib Wo.o,Vy,Ib (F16C) M  + V  6 E  6 X  h VPCMPccUD#3 rKw {Kw},Hz, Si32r (Wzt),Ib (W=0)       (K1OM) VPCMPccD#3 rKw {Kw},Hz, Si32r (Wzt),Ib (W=0)       (K1OM) M  + A  n P  / 5  a   VCVTSS2SH Vo {K} {z},Ho, Wo.d {er} (W=0)       (A512FP16)   M  + A  6 P  6 5  h   !!VCVTPS2PHX Vh {K} {z}, B32 (Wn) {er} (W=0)   cf. MAP2 @ 67h   (A512FP16,VL)   E  + V  6 E  6 X  h VINSERT- F32X4 Vu {K} {z},Hu, Wo,Ib (W=0) (AVX512F,VL) VINSERT- F64X2 Vu {K} {z},Hu, Wo,Ib (W=1) (AVX512DQ,VL) VEXTRACT- F32X4 Wo {K} {z}, Vu,Ib (W=0) (AVX512F,VL) VEXTRACT- F64X2 Wo {K} {z}, Vu,Ib (W=1) (AVX512DQ,VL) VINSERT- F32X8 Vz {K} {z},Hz, Wy,Ib (W=0) (AVX512DQ) VINSERT- F64X4 Vz {K} {z},Hz, Wy,Ib (W=1) (AVX512F) VEXTRACT- F32X8 Wy {K} {z}, Vz,Ib (W=0) (AVX512DQ) VEXTRACT- F64X4 Wy {K} {z}, Vz,Ib (W=1) (AVX512F) !!VCVTPS2PH Wh {K} {z}, Vn {sae},Ib (W=0)       (AVX512F,VL) VPCMPccUD#4 rK {K},Hn, B32 (Wn),Ib (W=0) VPCMPccUQ#4 rK {K},Hn, B64 (Wn),Ib (W=1) (AVX512F,VL) VPCMPccD#4 rK {K},Hn, B32 (Wn),Ib (W=0) VPCMPccQ#4 rK {K},Hn, B64 (Wn),Ib (W=1) (AVX512F,VL)   n/a   2xh   66h     n/a   3xh   66h   VINSERTI128 Vy,Hy,Wo,Ib (AVX2) VEXTRACTI128 Wo,Vy,Ib (AVX2)     KEXTRACTv rKw,Rq,Ib (K1OM) E  + V  6 E  6 X  h VINSERT- I32X4 Vu {K} {z},Hu, Wo,Ib (W=0) (AVX512F,VL) VINSERT- I64X2 Vu {K} {z},Hu, Wo,Ib (W=1) (AVX512DQ,VL) VEXTRACT- I32X4 Wo {K} {z}, Vu,Ib (W=0) (AVX512F,VL) VEXTRACT- I64X2 Wo {K} {z}, Vu,Ib (W=1) (AVX512DQ,VL) VINSERT- I32X8 Vz {K} {z},Hz, Wy,Ib (W=0) (AVX512DQ) VINSERT- I64X4 Vz {K} {z},Hz, Wy,Ib (W=1) (AVX512F) VEXTRACT- I32X8 Wy {K} {z}, Vz,Ib (W=0) (AVX512DQ) VEXTRACT- I64X4 Wy {K} {z}, Vz,Ib (W=1) (AVX512F) VPCMPccUB#4 rK {K},Hn, Wn,Ib (W=0) VPCMPccUW#4 rK {K},Hn, Wn,Ib (W=1) (AVX512BW,VL) VPCMPccB#4 rK {K},Hn, Wn,Ib (W=0) VPCMPccW#4 rK {K},Hn, Wn,Ib (W=1) (AVX512BW,VL)   n/a   4xh   66h   VPERMILzz2PS Vx,Hx,Wx,Lx,Ib (0) Vx,Hx,Lx,Wx,Ib (1) (FMA4) #2 VPERMILzz2PD Vx,Hx,Wx,Lx,Ib (0) Vx,Hx,Lx,Wx,Ib (1) (FMA4) #2 VBLENDVPS Vx,Hx,Wx,Lx (AVX) VBLENDVPD Vx,Hx,Wx,Lx (AVX) VPBLENDVB Vo,Ho,Wo,Lo (AVX) Vy,Hy,Wy,Ly (AVX2)   66h   VPERMILzz2PS Vx,Hx,Wx,Lx,Ib (0) Vx,Hx,Lx,Wx,Ib (1) (AVX) #2 VPERMILzz2PD Vx,Hx,Wx,Lx,Ib (0) Vx,Hx,Lx,Wx,Ib (1) (AVX) #2   n/a   5xh   66h   VFMADDSUBPS Vx,Hx,Wx,Lx (W=0) Vx,Hx,Lx,Wx (W=1) (FMA4) VFMADDSUBPD Vx,Hx,Wx,Lx (W=0) Vx,Hx,Lx,Wx (W=1) (FMA4) VFMSUBADDPS Vx,Hx,Wx,Lx (W=0) Vx,Hx,Lx,Wx (W=1) (FMA4) VFMSUBADDPD Vx,Hx,Wx,Lx (W=0) Vx,Hx,Lx,Wx (W=1) (FMA4)   66h   VFMADDSUBPS Vx,Lx,Wx,Hx (W=0) Vx,Lx,Hx,Wx (W=1) (FMA) VFMADDSUBPD Vx,Lx,Wx,Hx (W=0) Vx,Lx,Hx,Wx (W=1) (FMA) VFMSUBADDPS Vx,Lx,Wx,Hx (W=0) Vx,Lx,Hx,Wx (W=1) (FMA) VFMSUBADDPD Vx,Lx,Wx,Hx (W=0) Vx,Lx,Hx,Wx (W=1) (FMA) E  + V  6 E  6 X  h VDFMADD- PS Vn {K} {z},Hn, Mq,Ln (W=0) VDFMADD- PD Vn {K} {z},Hn, Mo,Ln (W=1) (A512DFMA,VL) VDFMADD- SS Vo {K} {z},Ho, Mq,Lo (W=0) VDFMADD- SD Vo {K} {z},Ho, Mo,Lo (W=1) (A512DFMA) VDFNMADD- PS Vn {K} {z},Hn, Mq,Ln (W=0) VDFNMADD- PD Vn {K} {z},Hn, Mo,Ln (W=1) (A512DFMA,VL) VDFNMADD- SS Vo {K} {z},Ho, Mq,Lo (W=0) VDFNMADD- SD Vo {K} {z},Ho, Mo,Lo (W=1) (A512DFMA)   n/a   6xh   66h   VFMADDPS Vx,Hx,Wx,Lx (W=0) Vx,Hx,Lx,Wx (W=1) (FMA4) VFMADDPD Vx,Hx,Wx,Lx (W=0) Vx,Hx,Lx,Wx (W=1) (FMA4) VFMADDSS Vo,Ho,Wd,Lo (W=0) Vo,Ho,Lo,Wd (W=1) (FMA4) VFMADDSD Vo,Ho,Wq,Lo (W=0) Vo,Ho,Lo,Wq (W=1) (FMA4) VFMSUBPS Vx,Hx,Wx,Lx (W=0) Vx,Hx,Lx,Wx (W=1) (FMA4) VFMSUBPD Vx,Hx,Wx,Lx (W=0) Vx,Hx,Lx,Wx (W=1) (FMA4) VFMSUBSS Vo,Ho,Wd,Lo (W=0) Vo,Ho,Lo,Wd (W=1) (FMA4) VFMSUBSD Vo,Ho,Wq,Lo (W=0) Vo,Ho,Lo,Wq (W=1) (FMA4)   66h   VFMADDPS Vx,Lx,Wx,Hx (W=0) Vx,Lx,Hx,Wx (W=1) (FMA) VFMADDPD Vx,Lx,Wx,Hx (W=0) Vx,Lx,Hx,Wx (W=1) (FMA) VFMADDSS Vo,Lo,Wd,Ho (W=0) Vo,Lo,Ho,Wd (W=1) (FMA) VFMADDSD Vo,Lo,Wq,Ho (W=0) Vo,Lo,Ho,Wq (W=1) (FMA) VFMSUBPS Vx,Lx,Wx,Hx (W=0) Vx,Lx,Hx,Wx (W=1) (FMA) VFMSUBPD Vx,Lx,Wx,Hx (W=0) Vx,Lx,Hx,Wx (W=1) (FMA) VFMSUBSS Vo,Lo,Wd,Ho (W=0) Vo,Lo,Ho,Wd (W=1) (FMA) VFMSUBSD Vo,Lo,Wq,Ho (W=0) Vo,Lo,Ho,Wq (W=1) (FMA)   n/a   7xh   66h   VFNMADDPS Vx,Hx,Wx,Lx (W=0) Vx,Hx,Lx,Wx (W=1) (FMA4) VFNMADDPD Vx,Hx,Wx,Lx (W=0) Vx,Hx,Lx,Wx (W=1) (FMA4) VFNMADDSS Vo,Ho,Wd,Lo (W=0) Vo,Ho,Lo,Wd (W=1) (FMA4) VFNMADDSD Vo,Ho,Wq,Lo (W=0) Vo,Ho,Lo,Wq (W=1) (FMA4) VFNMSUBPS Vx,Hx,Wx,Lx (W=0) Vx,Hx,Lx,Wx (W=1) (FMA4) VFNMSUBPD Vx,Hx,Wx,Lx (W=0) Vx,Hx,Lx,Wx (W=1) (FMA4) VFNMSUBSS Vo,Ho,Wd,Lo (W=0) Vo,Ho,Lo,Wd (W=1) (FMA4) VFNMSUBSD Vo,Ho,Wq,Lo (W=0) Vo,Ho,Lo,Wq (W=1) (FMA4)   66h   VFNMADDPS Vx,Lx,Wx,Hx (W=0) Vx,Lx,Hx,Wx (W=1) (FMA) VFNMADDPD Vx,Lx,Wx,Hx (W=0) Vx,Lx,Hx,Wx (W=1) (FMA) VFNMADDSS Vo,Lo,Wd,Ho (W=0) Vo,Lo,Ho,Wd (W=1) (FMA) VFNMADDSD Vo,Lo,Wq,Ho (W=0) Vo,Lo,Ho,Wq (W=1) (FMA) VFNMSUBPS Vx,Lx,Wx,Hx (W=0) Vx,Lx,Hx,Wx (W=1) (FMA) VFNMSUBPD Vx,Lx,Wx,Hx (W=0) Vx,Lx,Hx,Wx (W=1) (FMA) VFNMSUBSS Vo,Lo,Wd,Ho (W=0) Vo,Lo,Ho,Wd (W=1) (FMA) VFNMSUBSD Vo,Lo,Wq,Ho (W=0) Vo,Lo,Ho,Wq (W=1) (FMA) ... ...   n/a   Cxh SHA1RNDS4 Vo,Wo,Ib (SHA)   66h   !VGF2P8AFFINE- QB Vx,Hx,Wx,Ib (GFNI) !VGF2P8AFFINE- INVQB Vx,Hx,Wx,Ib (GFNI) M  + V  n E  / X  a VCVTFXPNT- UDQ2PS Vz {Kw}, Si32s (Wzt),Ib (W=0)       (K1OM) VCVTFXPNT- DQ2PS Vz {Kw}, Si32s (Wzt),Ib (W=0)       (K1OM) M  + V  6 E  6 X  h VCVTFXPNT- PS2UDQ Vz {Kw}, Sf32s (Wzt),Ib (W=0)       (K1OM) VCVTFXPNT- PS2DQ Vz {Kw}, Sf32s (Wzt),Ib (W=0)       (K1OM) M  + V  F E  2 X  h       VCVTFXPNT- PD2UDQ Vz {Kw}, Sf64s (Wzt),Ib (W=1) (K1OM)       see F2h @ E6h       E  + V  6 E  6 X  h       VGF2P8AFFINE- QB Vn {K} {z},Hn, B64 (Wn),Ib (W=1) (GFNI,VL)       VGF2P8AFFINE- INVQB Vn {K} {z},Hn, B64 (Wn),Ib (W=1) (GFNI,VL)   66h   Dxh VSM3RND2v Vo,Ho,Wo,Ib (SM3) VAESKEYGEN- ASSIST Vo,Wo,Ib (AES) ... ... MAP7 VEX F3h W0 L128 Fxh       UWRMSRv Id,Rq (USER_MSR) MAP7 VEX F2h W0 L128       URDMSRv Rq,Id (USER_MSR) MAP7 EVEX F3h W0 L128       UWRMSR Id,Rq (USER_MSR,APX) MAP7 EVEX F2h W0 L128       URDMSR Rq,Id (USER_MSR,APX) notes descriptions #1 The use of Rb=AH/CH/DH/BH results in SPL/BPL/SIL/DIL. Without a REX.40 prefix, in case of the SSE version. #2 The zero match codes are TD, TD (alias), MO, and MZ. They are encoded as the zzzz field of the Ib, using 0...3h. #3 The condition codes are EQ/LT/LE and NEQ/NLT/NLE. They are encoded as the Ib, using 00h...02h and 04h...06h. #4 The condition codes are EQ/LT/LE/FALSE and NEQ/NLT/NLE/TRUE. They are encoded as the Ib, using 00h...07h. #5 The condition codes are EQ, LT, LE, UNORD, NEQ, NLT, NLE, and ORD. They are encoded as the Ib, using 00...07h. With EVEX, there also are: EQ_UQ, NGE, NGT, FALSE, NEQ_OQ, GE, GT, TRUE (08...0Fh), EQ_OS, LT_OQ, LE_OQ, UNORD_S, NEQ_US, NLT_UQ, NLE_UQ, ORD_S (10h...17h), and EQ_US, NGE_UQ, NGT_UQ, FALSE_OS, NEQ_OS, GE_OQ, GT_OQ, TRUE_US (18...1Fh). © 1996-2024 by Christian Ludloff. All rights reserved. Use at your own risk.