On Tue, Apr 12, 2011 at 5:28 AM, Richard Sandiford <richard.sandif...@linaro.org> wrote: > This patch is a prerequisite for: > > http://gcc.gnu.org/ml/gcc-patches/2011-03/msg02168.html > > (approved but not yet applied, because I'd forgotten about this). > > At the moment, gen* programs that want predicate information need > to process the DEFINE*_PREDICATE directives themselves. They can then > use routines in gensupport.c to record and retrieve the processed data. > > This patch moves the directive processing into gensupport.c too, so that > all gen* programs have access to it. > > Tested on x86_64-linux-gnu and arm-linux-gnueabi. OK to install? > > Richard > > > gcc/ > * genpreds.c (process_define_predicate): Move most processing > to gensupport.c. Continue to validate the expression. > * genrecog.c (did_you_mean_codes, compute_predicate_codes) > (process_define_predicate): Move processing to gensupport.c. > (main): Remove DEFINE_PREDICATE and DEFINE_SPECIAL_PREDICATE cases. > * gensupport.c (did_you_mean_codes): Moved from genrecog.c. > (compute_predicate_codes): Moved from genrecog.c. Add lineno > argument. > (valid_predicate_name_p): New function, split out from old > genpreds.c:process_define_predicate. > (process_define_predicate): New function, combining code from > old genpreds.c and genrecog.c functions. > (process_rtx): Call it for DEFINE_PREDICATE and > DEFINE_SPECIAL_PREDICATE. > >
I think your patch caused: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48573 -- H.J.
