AMD AMD5K86 - Page 107

AMD~
AMD5~6 Processor Technical Reference Manual
TABLE 4-1. Integer Instructions (continued)
Instruction Mnemonic Opcode Format
ROLreg,imm
ROLmem,imm
ROLreg, CL
ROLmem, CL
RORreg, 1
RORmem,l
RORreg,imm
RORmem,imm
RORreg, CL
RORmem,CL
SAR reg, 1
SARmem,l
SARreg,mem
SARmem,imm
SARreg, CL
SARmem,CL
SETcc reg
SETccmem
SHL reg, 1
4-14
Fastpath or
Microcode
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
18524B/O-Mar1996
Execution
Unit Timing
alu1 1/1
ld 1/1
alu1 1/2
st 1/113
alu1 1/1
ld 1/1
alu1 1/2
st 1/1/3
alu1 1/1
ld 1/1
alu1 1/2
st 1/1/3
alu1 111
ld 1/1
alu1 1/2
st 1/1/3
alu1 1/1
ld 111
alu1 1/2
st 11113
alu1 1/1
ld 1/1
alu1 1/2
st 1/1/3
alu1 1/1
ld 1/1
alu1 1/2
st 1/1/3
alu1 111
ld 1/1
alu1 1/2
st 11113
brn 111
brn 111
ld 1/1
st 1/2/3
alu1 111
Performance