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[Bug middle-end/78047] [5/6/7 Regression] Chromium apparently gets miscompiled
- 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, 02 Nov 2016 08:14:04 +0000
- Subject: [Bug middle-end/78047] [5/6/7 Regression] Chromium apparently gets miscompiled
- Auto-submitted: auto-generated
- References: <bug-78047-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78047
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |7.0
Target Milestone|7.0 |5.5
Summary|[7 Regression] Chromium |[5/6/7 Regression] Chromium
|apparently gets miscompiled |apparently gets miscompiled
--- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed on trunk. I'm going to backport for the latent wrong-PTA issue.
--- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Wed Nov 2 08:13:29 2016
New Revision: 241775
URL: https://gcc.gnu.org/viewcvs?rev=241775&root=gcc&view=rev
Log:
2016-11-02 Richard Biener <rguenther@suse.de>
PR tree-optimization/78047
* tree-ssa-structalias.c (push_fields_onto_fieldstack): Initialize
fake field at offset zero conservatively regarding to
may_have_pointers.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-structalias.c