Patch has been reverted as r259169 as requested. Sorry for the breakage, Tamar.
> -----Original Message----- > From: Richard Biener <rguent...@suse.de> > Sent: Friday, April 6, 2018 12:36 > To: Eric Botcazou <ebotca...@adacore.com> > Cc: email@example.com; Alan Modra <amo...@gmail.com>; Tamar > Christina <tamar.christ...@arm.com>; nd <n...@arm.com>; > l...@redhat.com; i...@airs.com; berg...@vnet.ibm.com > Subject: Re: [PATCH][GCC][mid-end] Fix PR85123 incorrect copies > > On Fri, 6 Apr 2018, Eric Botcazou wrote: > > > > I wonder if it's best to revert the original regression causing > > > patch and look for a proper solution in the GCC 9 timeframe? > > > > Probably the best course of action indeed, as changes in this area > > need to be thoroughly tested on various targets to cover all the cases. > > So please go ahead with that now. If we wind up with an obviously correct > solution we can reconsider later, backporting to GCC 8.2+ is possible as well. > > Thanks, > Richard.