ack/mach/i80/top/table
David Given f1b128baeb Signed comparisons now work correctly; sadly, Star Trek increases from 39656 to
39726 bytes. Note that the emulator doesn't set P/V correctly and all the tests
fail. Testing in z80ex works fine.
2019-02-11 20:46:06 +01:00

19 lines
314 B
Text

/* 8080 desciptor table for ACK target optimizer */
MAXOP 2;
%%;
X, Y, Z { TRUE };
%%;
mvi X, Y : mov X, Z -> mov X, Z ;
xchg : inx h : xchg -> inx d ;
xchg : inx d : xchg -> inx h ;
cpi 0 -> ora a ;
call X : ret -> jmp X ;
%%;