Avoid spurious failures from <fenv.h> fallback functions

[Kaz Kojima]

Thomas Schwinge <thomas@codesourcery.com> wrote:
> On Fri, 21 Jun 2013 08:46:19 +0900, Kaz Kojima <kkojima@rr.iij4u.or.jp> wrote:
>> "Joseph S. Myers" <joseph@codesourcery.com> wrote:
>>> Kaz, Thomas, note that there is no SH version of fgetexcptflg.c.  This
>>> looks like an oversight, given that all the other <fenv.h> functions
>>> have SH implementations.  Neither old nor new stub version would
>>> really be correct for SH; there should be a real implementation.
>>> Filed as bug 15655.
>> 
>> It's really an oversight.  I'd like to commit the attached patch
>> if it's OK to Thomas.
>
>> 2013-06-21  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
>> 
>	[BZ #15655]
>> 	* sysdeps/sh/sh4/fpu/fgetexcptflg.c: New file.
[snip]
> That three-line comment makes me think this is a copy of the MIPS sysdeps
> file; but yes, the implementation looks good to me.

Thanks for your comment!  I'll commit it with adding bugzilla
line to the ChangeLog entry.

Regards,
	kaz