Re: [PATCH, LRA] PR71680, Reload of slow mems

[Vladimir N Makarov <vmakarov at redhat dot com>]

On 08/09/2016 04:41 AM, Alan Modra wrote:
> On Tue, Aug 02, 2016 at 11:02:56PM +0930, Alan Modra wrote:
> > This is a patch for a problem in lra, triggered by the rs6000
> > backend not allowing SImode in floating point registers.
> Ping?  https://gcc.gnu.org/ml/gcc-patches/2016-08/msg00113.html
>
> Note that to recreate the problem with the comment #1 testcase in the
> PR you'll need to revert svn 239011, 239012, 239013 and 239217.
Alan, sorry for the delay with answer.  The patch is ok to me.  Your 
arguments are convincing.  You can commit it into the trunk.

Because it is a sensitive LRA code (the code was related to many PRs and 
it was changed many times), there is a possibility that it will 
introduce some new PRs.  So wee need to keep attention to it after you 
commit the patch.

Thank you for working on the PR.