[Bug middle-end/39954] [4.5 Regression] Revision 146817 caused unaligned access in gcc.dg/torture/pr26565.c
pinskia at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Tue Apr 28 23:48:00 GMT 2009
------- Comment #5 from pinskia at gcc dot gnu dot org 2009-04-28 23:48 -------
(In reply to comment #3)
> Indeed. We likely fold the memcpy, but that should better preserve the
> known alignment.
What known alignment?
The alignment of the type is known to be the same alignment as long inside a
struct.
I mentioned the same reasoning back in PR 26565 in the first place. Even
without looking into that bug report I can to the same conclusion as I did
before.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39954
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