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small space optimization -- 3 bytes reduced

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git-svn-id: svn://svn.cc65.org/cc65/trunk@4470 b7a2c559-68d2-44c3-8de9-860c34a00d81
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cpg
2009-11-18 22:16:13 +00:00
parent cce24a2c9a
commit 4ee7121ba2
1 changed files with 1 additions and 4 deletions
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5
libsrc/atari/fdtable.s
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@@ -291,7 +291,7 @@ l2: sta fd_table+ft_dev,x ; set device
sta fd_table+ft_flag,x sta fd_table+ft_flag,x
lda tmp2 lda tmp2
jsr fdt_to_fdi ; get new index jsr fdt_to_fdi ; get new index
bcs noslot ; no one available noslot1:bcs noslot ; no one available (noslot1: helper label for branch out of range)
;cmp #$ff ; no one available ;cmp #$ff ; no one available
;beq noslot ;@@@ cleanup needed ;beq noslot ;@@@ cleanup needed
sta tmp2 ; return index sta tmp2 ; return index
@@ -336,9 +336,6 @@ srch2: txa
; not found, open new iocb ; not found, open new iocb
jmp do_open jmp do_open
; helper for branch out of range
noslot1:jmp noslot
; found device in table, check device number (e.g R0 - R3) ; found device in table, check device number (e.g R0 - R3)
fnddev: lda fd_table+ft_flag,x fnddev: lda fd_table+ft_flag,x
and #7 and #7