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Annotation of 43BSD/lib/libc/vax/gen/ffs.s, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1983 Regents of the University of California.
        !             3:  * All rights reserved.  The Berkeley software License Agreement
        !             4:  * specifies the terms and conditions for redistribution.
        !             5:  */
        !             6: 
        !             7: #ifdef LIBC_SCCS
        !             8:        .asciz  "@(#)ffs.s      5.3 (Berkeley) 3/9/86"
        !             9: #endif LIBC_SCCS
        !            10: 
        !            11: /* bit = ffs(value) */
        !            12: 
        !            13: #include "DEFS.h"
        !            14: 
        !            15: ENTRY(ffs, 0)
        !            16:        ffs     $0,$32,4(ap),r0
        !            17:        bneq    1f
        !            18:        mnegl   $1,r0
        !            19: 1:
        !            20:        incl    r0
        !            21:        ret

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