Instruction Dispatch and Execution Resources
189
22007E/0—November 1999
AMD Athlon™ Processor x86 Code Optimization
ADC mreg8, reg8
10h
11-xxx-xxx
DirectPath
ADC mem8, reg8
10h
mm-xxx-xxx
DirectPath
ADC mreg16/32, reg16/32
11h
11-xxx-xxx
DirectPath
ADC mem16/32, reg16/32
11h
mm-xxx-xxx
DirectPath
ADC reg8, mreg8
12h
11-xxx-xxx
DirectPath
ADC reg8, mem8
12h
mm-xxx-xxx
DirectPath
ADC reg16/32, mreg16/32
13h
11-xxx-xxx
DirectPath
ADC reg16/32, mem16/32
13h
mm-xxx-xxx
DirectPath
ADC AL, imm8
14h
DirectPath
ADC EAX, imm16/32
15h
DirectPath
ADC mreg8, imm8
80h
11-010-xxx
DirectPath
ADC mem8, imm8
80h
mm-010-xxx DirectPath
ADC mreg16/32, imm16/32
81h
11-010-xxx
DirectPath
ADC mem16/32, imm16/32
81h
mm-010-xxx DirectPath
ADC mreg16/32, imm8 (sign extended)
83h
11-010-xxx
DirectPath
ADC mem16/32, imm8 (sign extended)
83h
mm-010-xxx DirectPath
ADD mreg8, reg8
00h
11-xxx-xxx
DirectPath
ADD mem8, reg8
00h
mm-xxx-xxx
DirectPath
ADD mreg16/32, reg16/32
01h
11-xxx-xxx
DirectPath
ADD mem16/32, reg16/32
01h
mm-xxx-xxx
DirectPath
ADD reg8, mreg8
02h
11-xxx-xxx
DirectPath
ADD reg8, mem8
02h
mm-xxx-xxx
DirectPath
ADD reg16/32, mreg16/32
03h
11-xxx-xxx
DirectPath
ADD reg16/32, mem16/32
03h
mm-xxx-xxx
DirectPath
ADD AL, imm8
04h
DirectPath
ADD EAX, imm16/32
05h
DirectPath
ADD mreg8, imm8
80h
11-000-xxx
DirectPath
ADD mem8, imm8
80h
mm-000-xxx DirectPath
ADD mreg16/32, imm16/32
81h
11-000-xxx
DirectPath
ADD mem16/32, imm16/32
81h
mm-000-xxx DirectPath
ADD mreg16/32, imm8 (sign extended)
83h
11-000-xxx
DirectPath
ADD mem16/32, imm8 (sign extended)
83h
mm-000-xxx DirectPath
AND mreg8, reg8
20h
11-xxx-xxx
DirectPath
Table 19. Integer Instructions (Continued)
Instruction Mnemonic
First
Byte
Second
Byte
ModR/M
Byte
Decode
Type
Summary of Contents for Athlon Processor x86
Page 1: ...AMD Athlon Processor x86 Code Optimization Guide TM...
Page 12: ...xii List of Figures AMD Athlon Processor x86 Code Optimization 22007E 0 November 1999...
Page 16: ...xvi Revision History AMD Athlon Processor x86 Code Optimization 22007E 0 November 1999...
Page 202: ...186 Page Attribute Table PAT AMD Athlon Processor x86 Code Optimization 22007E 0 November 1999...
Page 252: ...236 VectorPath Instructions AMD Athlon Processor x86 Code Optimization 22007E 0 November 1999...
Page 256: ...240 Index AMD Athlon Processor x86 Code Optimization 22007E 0 November 1999...