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[Bug tree-optimization/55999] gcc 4.7.2 -O2 -floop-parallelize-all generates incorrect code
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 16 Jan 2013 09:56:22 +0000
- Subject: [Bug tree-optimization/55999] gcc 4.7.2 -O2 -floop-parallelize-all generates incorrect code
- Auto-submitted: auto-generated
- References: <bug-55999-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55999
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.8.0
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> 2013-01-16 09:56:22 UTC ---
Fixed by using ISL which properly handles overflow.