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/* $OpenBSD: ffs.S,v 1.1 2004/08/11 10:29:59 pefo Exp $ */
#include "DEFS.h"
/*
* bit = ffs(value)
*/
LEAF(ffs)
.set noreorder
beq a0, zero, 2f
move v0, zero
1:
and v1, a0, 1 # bit set?
addu v0, v0, 1
beq v1, zero, 1b # no, continue
srl a0, a0, 1
2:
j ra
nop
END(ffs)
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