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[Bug tree-optimization/48571] [4.5/4.6 Regression] Missed data-dependence for (bogus?) reconstructed array-refs
- 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: Tue, 30 Aug 2011 14:07:03 +0000
- Subject: [Bug tree-optimization/48571] [4.5/4.6 Regression] Missed data-dependence for (bogus?) reconstructed array-refs
- Auto-submitted: auto-generated
- References: <bug-48571-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48571
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |4.7.0
Summary|[4.5/4.6/4.7 Regression] |[4.5/4.6 Regression] Missed
|Missed data-dependence for |data-dependence for
|(bogus?) reconstructed |(bogus?) reconstructed
|array-refs |array-refs
Known to fail|4.7.0 |
--- Comment #6 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-08-30 14:07:03 UTC ---
Fixed for 4.7. There is not much chance in backporting.