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[Bug bootstrap/50326] [4.7 regression] ICE in set_lattice_value, at tree-ssa-ccp.c:456
- From: "ebotcazou at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 21 Oct 2011 13:35:17 +0000
- Subject: [Bug bootstrap/50326] [4.7 regression] ICE in set_lattice_value, at tree-ssa-ccp.c:456
- Auto-submitted: auto-generated
- References: <bug-50326-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50326
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
CC| |ebotcazou at gcc dot
| |gnu.org
Resolution| |FIXED
--- Comment #14 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-10-21 13:35:17 UTC ---
> The "bad" PR49911 commit was backported to 4.5 branch too, in r178701. I
> haven't checked yet if it caused any regressions there or not.
The 4.5 branch doesn't have build_ref_for_model and the only call to build3 on
a COMPONENT_REF already uses the type of the field, so it shouldn't be
affected.