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[Bug middle-end/42577] [4.4 Regression] array bounds false positive with -O3, goes away with -O2
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Jan 2010 19:15:29 -0000
- Subject: [Bug middle-end/42577] [4.4 Regression] array bounds false positive with -O3, goes away with -O2
- References: <bug-42577-8137@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from rguenth at gcc dot gnu dot org 2010-01-02 19:15 -------
Fixed on the trunk sofar.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|rguenth at gcc dot gnu dot |unassigned at gcc dot gnu
|org |dot org
Status|ASSIGNED |NEW
Known to work| |4.5.0
Summary|[4.4/4.5 Regression] array |[4.4 Regression] array
|bounds false positive with -|bounds false positive with -
|O3, goes away with -O2 |O3, goes away with -O2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42577