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Some optimization.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4546 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
ol.sc 2010-01-08 23:09:02 +00:00
parent c71c75c162
commit 246a8db9ac

View File

@ -567,16 +567,16 @@ next: sta ERR
; Must set an error code: NO ; Must set an error code: NO
BAR: BAR:
bit $C082 ; Switch in ROM bit $C082 ; Switch in ROM
lda X2
sta H2
inc Y2 inc Y2
ldx X2 ldx Y1
stx H2 : txa
: ldy X1 ldy X1
lda Y1 jsr HLINE ; Preserves X
jsr HLINE inx
inc Y1 cpx Y2
lda Y2 bcc :-
cmp Y1
bne :-
bit $C080 ; Switch in LC bank 2 for R/O bit $C080 ; Switch in LC bank 2 for R/O
rts rts