LAHF sets the AH register according to the contents of the
low byte of the flags word.
The operation of LAHF is:
AH <-- SF:ZF:0:AF:0:PF:1:CF
See also SAHF (SAHF).
lahf
8086 and laterLoad AH from Flags
lahfLoading...
Forms
Every form of lahf the assembler accepts.
| Form | Since | Notes |
|---|---|---|
| lahf | 8086 |