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[Bug tree-optimization/64365] [4.9 Regression] Predictive commoning after loop vectorization produces 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: Thu, 15 Jan 2015 10:30:58 +0000
- Subject: [Bug tree-optimization/64365] [4.9 Regression] Predictive commoning after loop vectorization produces incorrect code.
- Auto-submitted: auto-generated
- References: <bug-64365-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64365
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |5.0
Summary|[4.9/5 Regression] |[4.9 Regression] Predictive
|Predictive commoning after |commoning after loop
|loop vectorization produces |vectorization produces
|incorrect code. |incorrect code.
Known to fail|5.0 |
--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed on trunk sofar (surely latent on the 4.8 branch as well).