math code in libc tree

[Jeff Johnston]

Looks like an oversight.  They were meant to be moved in 2001:

2001-12-18  Thomas Fitzsimmons  <fitzsim@redhat.com>

        * libc/machine/i386/f_*: Move to libm/machine/i386.

----- Original Message -----
From: "Marco Atzeri" <marco.atzeri@gmail.com>
To: newlib@sourceware.org
Sent: Thursday, January 22, 2015 5:13:28 PM
Subject: math code in libc tree

Could someone clarify why there is the
same file in two places

libc/machine/i386/f_exp.c
libm/machine/i386/f_exp.c

It is not the only case

Regards
Marco