2 * ====================================================
3 * Copyright (C) 1998, 2002 by Red Hat Inc. All rights reserved.
5 * Permission to use, copy, modify, and distribute this
6 * software is freely granted, provided that this notice
8 * ====================================================
11 #if !defined(_SOFT_FLOAT)
14 Fast version of frexp using Intel float instructions.
16 double _f_frexp (double x, int *exp);
18 Function splits x into y * 2 ** z. It then
19 returns the value of y and updates *exp with z.
20 There is no error checking or setting of errno.
25 .global SYM (_f_frexp)
26 SOTYPE_FUNCTION(_f_frexp)