[Bug tree-optimization/44885] [4.6 regression] miscompilation of gnat.dg/aliasing3.adb after mem-ref2

[rguenther at suse dot de]

------- Comment #6 from rguenther at suse dot de  2010-07-09 16:01 -------
Subject: Re:  [4.6 regression] miscompilation
 of gnat.dg/aliasing3.adb after mem-ref2

On Fri, 9 Jul 2010, ebotcazou at gcc dot gnu dot org wrote:

> ------- Comment #5 from ebotcazou at gcc dot gnu dot org  2010-07-09 15:59 -------
> > Eric, you probably know best what should be checked, can you prepare a patch
> > (that hopefully passes testing ... huh)?
> 
> Yes, will do, but not before addressing the issues caught by the new size check
> on VIEW_CONVERT_EXPR.  We have dozens of regressions in our internal testsuite.

Heh - and I specifically restricted it to registers to avoid that ... ;)

Richard.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44885