cc65/libsrc/common/abs.s

;
; Ullrich von Bassewitz, 17.06.1998
;
; int abs (int x);
;

	.export		_abs
	.import		negax

_abs:	cpx     #$00            ; test hi byte
	bpl	L1
	jmp	negax	     	; Negate if negative
L1:	rts
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-05-28 13:40:48 +00:00			`;`
			`; Ullrich von Bassewitz, 17.06.1998`
			`;`
			`; int abs (int x);`
			`;`

			`.export _abs`
			`.import negax`

Squeeze two cycles out of the abs() function git-svn-id: svn://svn.cc65.org/cc65/trunk@2508 b7a2c559-68d2-44c3-8de9-860c34a00d81 2003-10-10 17:59:00 +00:00			`_abs: cpx #$00 ; test hi byte`
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-05-28 13:40:48 +00:00			`bpl L1`
			`jmp negax ; Negate if negative`
			`L1: rts`