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[Bug rtl-optimization/57448] GCSE generates incorrect code with acquire barrier
- From: "steven at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 29 May 2013 22:07:47 +0000
- Subject: [Bug rtl-optimization/57448] GCSE generates incorrect code with acquire barrier
- Auto-submitted: auto-generated
- References: <bug-57448-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57448
--- Comment #2 from Steven Bosscher <steven at gcc dot gnu.org> ---
Created attachment 30219
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30219&action=edit
Handle ALIAS_SET_MEMORY_BARRIER loads and stores
It feels like too-big-a-hammer but I don't see any other way...