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Re: [PR64164] drop copyrename, integrate into expand
- From: Andreas Schwab <schwab at linux-m68k dot org>
- To: Alexandre Oliva <aoliva at redhat dot com>
- Cc: Christophe Lyon <christophe dot lyon at linaro dot org>, GCC Patches <gcc-patches at gcc dot gnu dot org>, Patrick Marlier <patrick dot marlier at gmail dot com>, Jeff Law <law at redhat dot com>, James Greenhalgh <james dot greenhalgh at arm dot com>, "H.J. Lu" <hjl dot tools at gmail dot com>, Segher Boessenkool <segher at kernel dot crashing dot org>, Richard Biener <richard dot guenther at gmail dot com>, David Edelsohn <dje dot gcc at gmail dot com>, Eric Botcazou <ebotcazou at adacore dot com>
- Date: Fri, 21 Aug 2015 14:07:18 +0200
- Subject: Re: [PR64164] drop copyrename, integrate into expand
- Authentication-results: sourceware.org; auth=none
- References: <orio9cw10j dot fsf at livre dot home> <20150723203112 dot GB27818 at gate dot crashing dot org> <CAMe9rOpR+2gPxo0tKaRPtcML_Q4=r-_=9iqk+_JZFPkM=eN=BQ at mail dot gmail dot com> <CAMe9rOpbLEyDexVJqJAFJ3W6o4AktNog-jwk2CY4GZkrmT+nfA at mail dot gmail dot com> <or4mkmhgc9 dot fsf at livre dot home> <CAMe9rOp=S5fu1N=i7waswCYqJeLBCrySqYdFYkVa7LV04vpQSg at mail dot gmail dot com> <CAMe9rOrq+ZBAg1nZ1twEcPqwBj4j9+XA+SXQJVWWzjfdvidjtw at mail dot gmail dot com> <or1tfkdjhj dot fsf at livre dot home> <20150810082355 dot GA31149 at arm dot com> <55C8BFC3 dot 3030603 at redhat dot com> <CAKQMxzRzMrGtf921vqXCno5uoBN+uzsnJ5wX2Twmvhp1ziAEcA at mail dot gmail dot com> <or37zlpujd dot fsf at livre dot home> <CAKdteOafwG_fm=U_MexgQ8-ep-5vQtbgoeoCtJ55QKpRim3+RQ at mail dot gmail dot com> <or614e2kkq dot fsf at livre dot home> <orbne51el4 dot fsf at livre dot home> <orh9nvzsgz dot fsf at livre dot home> <mvmpp2jcsv2 dot fsf at hawking dot suse dot de> <mvmlhd7cs21 dot fsf at hawking dot suse dot de> <or7foryy1m dot fsf at livre dot home> <orvbcaygjy dot fsf at livre dot home> <orio89xewr dot fsf at livre dot home>
Alexandre Oliva <aoliva@redhat.com> writes:
> PR rtl-optimization/64164
> PR rtl-optimization/67227
> * alias.c (memrefs_conflict_p): Handle VALUEs in PLUS better.
> (nonoverlapping_memrefs_p): Test offsets and sizes when given
> identical gimple_reg exprs.
I can confirm that this fixes the bootstrap.
Thanks, Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
- References:
- Re: [PR64164] drop copyrename, integrate into expand
- Re: [PR64164] drop copyrename, integrate into expand
- Re: [PR64164] drop copyrename, integrate into expand
- Re: [PR64164] drop copyrename, integrate into expand
- Re: [PR64164] drop copyrename, integrate into expand
- Re: [PR64164] drop copyrename, integrate into expand
- Re: [PR64164] drop copyrename, integrate into expand
- Re: [PR64164] drop copyrename, integrate into expand
- Re: [PR64164] drop copyrename, integrate into expand
- Re: [PR64164] drop copyrename, integrate into expand
- Re: [PR64164] drop copyrename, integrate into expand
- Re: [PR64164] drop copyrename, integrate into expand
- Re: [PR64164] drop copyrename, integrate into expand
- Re: [PR64164] drop copyrename, integrate into expand