[Bug rtl-optimization/22568] Should use cmov in some stituations

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=22568

--- Comment #15 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Eric Gallager from comment #14)
> (In reply to Andrew Pinski from comment #12)
> > I have a patch to tree-ssa-phiopt.c to fix comment #1 though it needs
> > another patch to expr.c to produce the cmov directly from COND_EXPR.  I hope
> > to post both patches for 4.8.0.
> 
> Did you ever post them?

The expr.c patch yes.  The tree-ssa-phiopt.c patch, no.  Tree-ssa-phiopt.c
needs more code rework because of the new infrastructures so I have not gotten
around to improving the patch yet; been busy with other stuff.