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[Bug c/53937] Pack'ing struct causes gcc to not recognize that an field's address is aligned
- 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, 12 Jul 2012 12:30:17 +0000
- Subject: [Bug c/53937] Pack'ing struct causes gcc to not recognize that an field's address is aligned
- Auto-submitted: auto-generated
- References: <bug-53937-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53937
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |missed-optimization
Status|RESOLVED |ASSIGNED
Last reconfirmed| |2012-07-12
Resolution|INVALID |
AssignedTo|unassigned at gcc dot |rguenth at gcc dot gnu.org
|gnu.org |
Ever Confirmed|0 |1
--- Comment #4 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-07-12 12:30:17 UTC ---
Ok, let me investigate on current trunk. It might be that seeing 'packed'
makes us needlessly conservative here.