Alan Modra wrote:
> PR rtl-optimization/72771
> * reload.c (find_reloads): Don't assume that a subreg mem is OK
> when find_reloads_toplev returns address_reloaded==-1.
> (alternative_allows_const_pool_ref): Update comment.
> testsuite/
> * gcc.c-torture/compile/pr727
On Mon, Aug 08, 2016 at 07:15:01PM +0930, Alan Modra wrote:
> > > Segher, is this rs6000 patch OK? Bootstrapped as above.
> > >
> > > PR target/72771
> > > * config/rs6000/rs6000.c (toc_relative_expr_p): Allow lo_sum/high
> > > toc refs created during reload.
> >
> > > /* Return true if O
On Mon, Aug 08, 2016 at 03:52:31AM -0500, Segher Boessenkool wrote:
> On Mon, Aug 08, 2016 at 05:03:46PM +0930, Alan Modra wrote:
> > Segher, is this rs6000 patch OK? Bootstrapped as above.
> >
> > PR target/72771
> > * config/rs6000/rs6000.c (toc_relative_expr_p): Allow lo_sum/high
> >
On Mon, Aug 08, 2016 at 05:03:46PM +0930, Alan Modra wrote:
> Segher, is this rs6000 patch OK? Bootstrapped as above.
>
> PR target/72771
> * config/rs6000/rs6000.c (toc_relative_expr_p): Allow lo_sum/high
> toc refs created during reload.
> /* Return true if OP is a toc point
On Mon, Aug 08, 2016 at 12:55:59PM +0930, Alan Modra wrote:
> On Mon, Aug 08, 2016 at 12:13:18PM +0930, Alan Modra wrote:
> > This patch fixes a case where reload blindly assumes a subreg mem
> > is OK if its address has been partially reloaded by
> > legitimize_reload_address. The change ought to
On Mon, Aug 08, 2016 at 12:13:18PM +0930, Alan Modra wrote:
> This patch fixes a case where reload blindly assumes a subreg mem
> is OK if its address has been partially reloaded by
> legitimize_reload_address. The change ought to be fairly obvious
> considering that the analogous non-subreg case
This patch fixes a case where reload blindly assumes a subreg mem
is OK if its address has been partially reloaded by
legitimize_reload_address. The change ought to be fairly obvious
considering that the analogous non-subreg case only gives a win to
address_reloaded[i] == 1. Bootstrapped and regr
