On 10/23/2017 11:38 AM, Richard Sandiford wrote: > This patch makes process_alt_operands check that the mode sizes > are ordered, so that match_reload can validly treat them as subregs > of one another. > > > 2017-10-23 Richard Sandiford <richard.sandif...@linaro.org> > Alan Hayward <alan.hayw...@arm.com> > David Sherwood <david.sherw...@arm.com> > > gcc/ > * lra-constraints.c (process_alt_operands): Reject matched > operands whose sizes aren't ordered. > (match_reload): Refer to this check here. OK. jeff
