Re: [PATCH, aarch64] Fix 70048

2016-06-14 Thread James Greenhalgh
On Tue, Jun 07, 2016 at 11:50:11AM +0100, Renlin Li wrote: > Hi Richard, > > On 16/03/16 21:25, Richard Henderson wrote: > >This fixes only the regression described in the PR. > > > >There was quite a bit of follow-up that points to new work that ought to > >be done during the gcc7 cycle, but isn'

Re: [PATCH, aarch64] Fix 70048

2016-06-07 Thread Renlin Li
Hi Richard, On 16/03/16 21:25, Richard Henderson wrote: This fixes only the regression described in the PR. There was quite a bit of follow-up that points to new work that ought to be done during the gcc7 cycle, but isn't really appropriate now. Tested on aarch64-linux; committed as reviewed i

Re: [PATCH, aarch64] Fix 70048

2016-03-19 Thread James Greenhalgh
On Wed, Mar 16, 2016 at 02:25:27PM -0700, Richard Henderson wrote: > PR target/70048 > * config/aarch64/aarch64.c (virt_or_elim_regno_p): New. > (aarch64_classify_address): Use it. > (aarch64_legitimize_address): Force all subexpressions of PLUS > into regist