* Copyright (c) 1986 Regents of the University of California.
* This code is derived from software contributed to Berkeley by
* %sccs.include.redist.c%
#if defined(SYSLIBC_SCCS) && !defined(lint)
.asciz "@(#)negf.s 1.3 (Berkeley) %G%"
#endif /* SYSLIBC_SCCS and not lint */
#include <tahoemath/fp.h>
andl3 $EXPMASK,4(fp),r0 /* check for reserved operand,zero. */
movl 4(fp),r0 /* fetch operand. */
andl2 $(0!SIGNBIT),r0 /* turn it off. */
seton: orl2 $SIGNBIT,r0 /* turn it on. */