4 Instruction tables - Agner Fog

VIA Nano 2000
AAD 23 Not in x64 mode
AAM 30 Not in x64 mode
Extra latency to oth-
MUL IMUL r8 MA 7-9
er ports
MUL IMUL r16 MA 7-9 do.
MUL IMUL r32 MA 7-9 do.
MUL IMUL r64 MA 8-10 do.
IMUL r16,r16 MA 4-6 1 do.
IMUL r32,r32 MA 4-6 1 do.
IMUL r64,r64 MA 5-7 2 do.
IMUL r16,r16,i MA 4-6 1 do.
IMUL r32,r32,i MA 4-6 1 do.
IMUL r64,r64,i MA 5-7 2 do.
DIV r8 MA 26 26 do.
DIV r16 MA 27-35 27-35 do.
DIV r32 MA 25-41 25-41 do.
DIV r64 MA 148-183 148-183 do.
IDIV r8 MA 26 26 do.
IDIV r16 MA 27-35 27-35 do.
IDIV r32 MA 23-39 23-39 do.
IDIV r64 MA 187-222 187-222 do.
CBW CWDE CDQE 1 I1 1 1
CWD CDQ CQO 1 I1 1 1
Logic instructions
AND OR XOR r,r/i 1 I12 1 1/2
AND OR XOR r,m 2 LD I12 1
AND OR XOR m,r/i 3 LD I12 SA ST 5 2
TEST r,r/i 1 I12 1 1/2
TEST m,r/i 2 LD I12 1
SHR SHL SAR r,i/cl 1 I1 1 1
ROR ROL r,i/cl 1 I1 1 1
RCR RCL r,1 1 I1 1 1
RCR RCL r,i/cl I1 28+3n 28+3n
SHLD SHRD r16,r16,i I1 11 11
SHLD SHRD r32,r32,i I1 7 7
SHLD r64,r64,i I1 33 33
SHRD r64,r64,i I1 43 43
SHLD SHRD r16,r16,cl I1 11 11
SHLD SHRD r32,r32,cl I1 7 7
SHLD r64,r64,cl I1 33 33
SHRD r64,r64,cl I1 43 43
BT r,r/i 1 I1 1 1
BT m,r I1 8
BT m,i 2 I1 1
BTR BTS BTC r,r/i 2 I1 2 2
BTR BTS BTC m,r I1 10 10
BTR BTS BTC m,i I1 8 8
BSF BSR r,r I1 3 2
SETcc r I1 2 1
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