Trunk frozen starting tomorrow! No new features!

[Joseph S. Myers]

On Mon, 4 Jun 2012, Adhemerval Zanella wrote:

> I'm also seeing some unexpected underflows exceptions generated for 
> csqrt, j0, j1, y0 and y1 also for ldbl-128ibm, but I don't think I will 
> be able to fix them in time for 2.16.

I'd advise adding appropriate UNDERFLOW_EXCEPTION_OK, with comments 
referencing relevant bugs (existing or new), in that case.

I believe I understand the possible causes of spurious underflow in csqrt 
(bug 14157), that on x86/x86_64 only appear for "double", but fixing them 
(for all three implementations) will involve also adding new testcases for 
some spurious underflow cases not currently covered by the testsuite - and 
those cases may require ulps updates for all architectures, so meaning 
they are best avoided during the freeze.

I do not know the causes of spurious underflows from Bessel functions (bug 
14155), but I think that bug could reasonably be considered to cover the 
long double cases as well.

-- 
Joseph S. Myers
joseph@codesourcery.com