4 Instruction tables - Agner Fog

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Nehalem PEXTRQ j,m) m64,xmm,i 2 1 x x 1 1 1 PINSRB j) xmm,r32,i 1 1 x x ivec 1+1 1 PINSRB j) xmm,m8,i 2 1 x x 1 1 PINSRW (x)mm,r32,i 1 1 x x ivec 1+1 1 PINSRW (x)mm,m16,i 2 1 x x 1 1 PINSRD j) xmm,r32,i 1 1 x x ivec 1+1 1 PINSRD j) xmm,m32,i 2 1 x x 1 1 PINSRQ j,m) xmm,r64,i 1 1 x x ivec 1+1 1 PINSRQ j,m) xmm,m64,i 2 1 x x 1 1 Arithmetic instructions PADD/SUB(U) (S)B/W/D/Q PADD/SUB(U) (x)mm, (x)mm 1 1 x x ivec 1 0.5 (S)B/W/D/Q (x)mm,m 1 1 x x 1 2 PHADD/SUB(S)W/D h) (x)mm, (x)mm 3 3 x x ivec 3 1.5 PHADD/SUB(S)W/D h) (x)mm,m64 4 3 x x 1 3 PCMPEQ/GTB/W/D (x)mm,(x)mm 1 1 x x ivec 1 0.5 PCMPEQ/GTB/W/D (x)mm,m 1 1 x x 1 2 PCMPEQQ j) xmm,xmm 1 1 x x ivec 1 0.5 PCMPEQQ j) xmm,m128 1 1 x x 1 2 PCMPGTQ ℓ) xmm,xmm 1 1 1 ivec 3 1 PCMPGTQ ℓ) xmm,m128 1 1 1 1 1 PMULL/HW PMULHUW (x)mm,(x)mm 1 1 1 ivec 3 1 PMULL/HW PMULHUW (x)mm,m 1 1 1 1 1 PMULHRSW h) (x)mm,(x)mm 1 1 1 ivec 3 1 PMULHRSW h) (x)mm,m 1 1 1 1 1 PMULLD j) xmm,xmm 2 2 2 ivec 6 2 PMULLD j) xmm,m128 3 2 2 1 PMULDQ j) xmm,xmm 1 1 1 ivec 3 1 PMULDQ j) xmm,m128 1 1 1 1 1 PMULUDQ (x)mm,(x)mm 1 1 1 ivec 3 1 PMULUDQ (x)mm,m 1 1 1 1 1 PMADDWD (x)mm,(x)mm 1 1 1 ivec 3 1 PMADDWD (x)mm,m 1 1 1 1 1 PMADDUBSW h) (x)mm,(x)mm 1 1 1 ivec 3 1 PMADDUBSW h) (x)mm,m 1 1 1 1 1 PAVGB/W (x)mm,(x)mm 1 1 x x ivec 1 0.5 PAVGB/W (x)mm,m 1 1 x x 1 1 PMIN/MAXSB j) xmm,xmm 1 1 x x ivec 1 1 PMIN/MAXSB j) xmm,m128 1 1 x x 1 2 PMIN/MAXUB (x)mm,(x)mm 1 1 x x ivec 1 0.5 PMIN/MAXUB (x)mm,m 1 1 x x 1 2 PMIN/MAXSW (x)mm,(x)mm 1 1 x x ivec 1 0.5 PMIN/MAXSW (x)mm,m 1 1 x x 1 2 PMIN/MAXUW j) xmm,xmm 1 1 x x ivec 1 1 PMIN/MAXUW j) xmm,m 1 1 x x 1 2 PMIN/MAXU/SD j) xmm,xmm 1 1 x x ivec 1 1 PMIN/MAXU/SD j) xmm,m128 1 1 x x 1 2 PHMINPOSUW j) xmm,xmm 1 1 1 ivec 3 1 Page 114
Nehalem PHMINPOSUW j) PABSB PABSW PABSD xmm,m128 1 1 1 1 3 h) PABSB PABSW PABSD (x)mm,(x)mm 1 1 x x ivec 1 0.5 h) PSIGNB PSIGNW (x)mm,m 1 1 x x 1 1 PSIGND h) PSIGNB PSIGNW (x)mm,(x)mm 1 1 x x ivec 1 0.5 PSIGND h) (x)mm,m 1 1 x x 1 2 PSADBW (x)mm,(x)mm 1 1 1 ivec 3 1 PSADBW (x)mm,m 1 1 1 1 3 MPSADBW j) xmm,xmm,i 3 3 x x x ivec 5 1 MPSADBW j) xmm,m,i 4 3 x x x 1 2 PCLMULQDQ n) AESDEC, AESDECLAST, AESENC, AESENCLAST n) xmm,xmm,i 12 8 xmm,xmm ~5 ~2 AESIMC n) xmm,xmm ~5 ~2 AESKEYGENASSIST n) xmm,xmm,i ~5 ~2 Logic instructions PAND(N) POR PXOR (x)mm,(x)mm 1 1 x x x ivec 1 0.33 PAND(N) POR PXOR (x)mm,m 1 1 x x x 1 1 PTEST j) xmm,xmm 2 2 x x x ivec 3 1 PTEST j) xmm,m128 2 2 x x x 1 1 PSLL/RL/RAW/D/Q mm,mm/i 1 1 1 ivec 1 1 PSLL/RL/RAW/D/Q mm,m64 1 1 1 1 2 PSLL/RL/RAW/D/Q xmm,i 1 1 1 ivec 1 1 PSLL/RL/RAW/D/Q xmm,xmm 2 2 x 1 x ivec 2 2 PSLL/RL/RAW/D/Q xmm,m128 3 2 x 1 x 1 1 PSLL/RLDQ xmm,i 1 1 x x ivec 1 1 String instructions PCMPESTRI ℓ) xmm,xmm,i 8 8 x x x ivec 14 5 PCMPESTRI ℓ) xmm,m128,i 9 8 x x x 1 ivec 14 6 PCMPESTRM ℓ) xmm,xmm,i 9 9 x x x ivec 7 6 PCMPESTRM ℓ) xmm,m128,i 10 10 x x x 1 ivec 7 6 PCMPISTRI ℓ) xmm,xmm,i 3 3 x x x ivec 8 2 PCMPISTRI ℓ) xmm,m128,i 4 4 x x x 1 ivec 8 2 PCMPISTRM ℓ) xmm,xmm,i 4 4 x x x ivec 7 2 PCMPISTRM ℓ) xmm,m128,i 6 5 x x x 1 ivec 7 5 Other EMMS Notes: 11 11 x x x float 6 g) SSE3 instruction set. h) Supplementary SSE3 instruction set. j) SSE4.1 instruction set k) MASM uses the name MOVD rather than MOVQ for this instruction even when moving 64 bits Page 115
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Introduction 4 Instruction tables L
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Definition of terms Operands Latenc
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Definition of terms It is not possi
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AMD K7 AMD K7 List of instruction t
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AMD K7 IMUL r32,r32/m32 2 4 2.5 ALU
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AMD K7 Other NOP (90) 1 0 1/3 ALU L
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AMD K7 PUNPCKH/LBW/WD mm,r/m 1 2 2
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AMD K7 Integer instructions PAVGUSB
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MOVNTI m,r 1 2-3 AGU MOVZX, MOVSX r
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RCL, RCR m,1 1 7 4 ALU, AGU RCL m,i
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K8 FNSTSW m16 2 8 FMISC, ALU do. FN
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PADDB/W/D/Q PADDSB/W PADDUSB/W PSUB
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MAXSS/D MINSS/D r,r/m 1 2 1 FADD MA
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K10 MOVNTI m,r 1 1 AGU MOVZX, MOVSX
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K10 RCR m,CL 8 7 5 ALU, AGU SHLD, S
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K10 FADD(P),FSUB(R)(P) r/m 1 4 1 FA
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K10 PADDB/W/D/Q PADDSB/W PADDUSB/W
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K10 LDMXCSR m 12 12 10 STMXCSR m 3
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Bulldozer Integer instructions Inst
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Bulldozer TEST m,r 1 0.5 EX01 TEST
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Bulldozer FLD m80 8 14 4 fp FBLD m8
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Bulldozer MASKMOVQ mm,mm 31 38 37 P
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Bulldozer MOVDDUP x,x 1 2 1 P1 ivec
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Logic AND/ANDN/OR/XORPS/ PD VAND/AN
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Bobcat AMD Bobcat List of instructi
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Bobcat IMUL r16,(r16),i 2 4 3 I0 IM
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Bobcat Move instructions FLD r 1 2
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Bobcat PUNPCKH/LBW/WD/ DQ PUNPCKH/L
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Bobcat MOVSHDUP, MOVSLDUP r,m 2 12
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Intel Pentium Intel Pentium and Pen
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Intel Pentium REP MOVS 12+n g) np S
Page 63 and 64: s Intel Pentium May be up to 3 cloc
Page 65 and 66: Pentium II and III PUSHF(D) 3 11 1
Page 67 and 68: Pentium II and III a) Faster under
Page 69 and 70: Pentium II and III PMOVMSKB d) r32,
Page 71 and 72: Pentium M Intel Pentium M, Core Sol
Page 73 and 74: Pentium M DIV IDIV r16 4 3 1 15-24
Page 75 and 76: Pentium M FLD r 1 1 1 FLD m32/64 1
Page 77 and 78: Pentium M MOVNTDQ PACKSSWB/DW m128,
Page 79 and 80: Pentium M MOVUPS/D m128,xmm 8 4 2 2
Page 81 and 82: Pentium M RSQRTSS xmm,xmm 1 1 3 1 R
Page 83 and 84: Merom Move instructions MOV r,r/i 1
Page 85 and 86: Merom ROR ROL m,i/cl 3 2 x x 1 1 1
Page 87 and 88: Merom FLDPI FLDL2E etc. 2 2 2 float
Page 89 and 90: Merom PALIGNR h) xmm,m128,i 2 2 x x
Page 91 and 92: Merom UNPCKH/LPD xmm,m128 2 1 1 1 f
Page 93 and 94: Wolfdale Intel Core 2 (Wolfdale, 45
Page 95 and 96: Wolfdale ADC SBB r,m 2 2 x x x 1 2
Page 97 and 98: Wolfdale LODS 3 2 1 1 REP LODS 4+7n
Page 99 and 100: Wolfdale Other FNOP 1 1 1 float 1 W
Page 101 and 102: Wolfdale Arithmetic instructions PA
Page 103 and 104: Wolfdale SHUFPS xmm,m128,i 2 1 1 1
Page 105 and 106: Wolfdale DPPD j) xmm,m128,i 4 4 x x
Page 107 and 108: Latency: Reciprocal throughput: Neh
Page 109 and 110: Nehalem CBW CWDE CDQE 1 1 x x x int
Page 111 and 112: Nehalem Floating point x87 instruct
Page 113: Nehalem MOVNTDQA j) PACKSSWB/DW PAC
Page 117 and 118: Nehalem CVTDQ2PS xmm,xmm 1 1 1 floa
Page 119 and 120: Sandy Bridge Intel Sandy Bridge Lis
Page 121 and 122: Sandy Bridge INC DEC NEG NOT r 1 1
Page 123 and 124: Sandy Bridge CALL m 3 2 1 2 1 2 RET
Page 125 and 126: Sandy Bridge FYL2XP1 464 464 726 FP
Page 127 and 128: Sandy Bridge PCMPEQ/GTB/W/D (x)mm,m
Page 129 and 130: Sandy Bridge MOVMSKPS/D r32,x 1 1 1
Page 131 and 132: Sandy Bridge ADDSS/D SUBSS/D x,x 1
Page 133 and 134: Pentium 4 Intel Pentium 4 List of i
Page 135 and 136: Pentium 4 SFENCE 4 2 40 sse LFENCE
Page 137 and 138: Pentium 4 RETF i 4 33 11 0 86 IRET
Page 139 and 140: Pentium 4 Math FSQRT 1 0 43 0 43 1
Page 141 and 142: Pentium 4 PMIN/MAXSW r,r/m 1 0 2 1
Page 143 and 144: Pentium 4 h) Throughput of FP-MUL u
Page 145 and 146: Prescott MOV r64,i64 2 0 0 1 1 alu1
Page 147 and 148: Prescott IDIV r8/m8 1 21 76 0 34 1
Page 149 and 150: Prescott RDPMC (bit 31 = 1) 1 37 10
Page 151 and 152: Prescott Other FNOP 1 0 1 0 1 0 mov
Page 153 and 154: Prescott Other EMMS Notes: 10 10 12
Page 155 and 156: Atom Intel Atom List of instruction
Page 157 and 158: Atom IMUL r16,r16 2 ALU0, Mul 6 5 I
Page 159 and 160: Atom NOP (90) 1 ALU0/1 1/2 Long NOP
Page 161 and 162: Atom PACKSSWB/DW PACKUSWB (x)mm, (x
Page 163 and 164: Atom HADDPS HSUBPS xmm,xmm 5 FP0+1
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VIA Nano 2000 MOVSX MOVSXD MOVZX r,
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VIA Nano 2000 SETcc m 1 CLC STC CMC
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VIA Nano 2000 FABS 1 MB 1 1 FCHS 1
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VIA Nano 2000 Floating point XMM in
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VIA Nano 2000 REP XCRYPTECB 192 bit
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Nano 3000 MOVSX MOVZX r,r 1 I12 1 1
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Nano 3000 Control transfer instruct
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Nano 3000 FCOMPP FUCOMPP 1 MB 1 FCO
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PABSB PABSW PABSD PSIGNB PSIGNW PSI
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Nano 3000 Other LDMXCSR m32 31 STMX
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4 Instruction tables - Agner Fog

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