[PATCH] Builtin function roundeven folding implementation

[Joseph Myers]

On Thu, 22 Aug 2019, Tejas Joshi wrote:

> > I think you should have at least four tests of sign of zero result
> > (arguments -0.5, -0.0, 0.0 and 0.5).  Probably also tests of values
> > between +/- 0.5 and 0, e.g. test -0.25 and 0.25 as well.
> 
> Okay, I have made the following changes and again, the tests pass for roundeven.

Thanks, I look forward to seeing a full patch with these revisions on 
gcc-patches.

-- 
Joseph S. Myers
joseph@codesourcery.com