[Bug tree-optimization/39604] [4.3/4.4/4.5 Regression] tree-ssa-sink breaks stack layout

[rguenther at suse dot de]

------- Comment #10 from rguenther at suse dot de  2009-04-03 13:23 -------
Subject: Re:  [4.3/4.4/4.5 Regression] tree-ssa-sink
 breaks stack layout

On Fri, 3 Apr 2009, sandra at codesourcery dot com wrote:

> ------- Comment #9 from sandra at codesourcery dot com  2009-04-03 12:54 -------
> After the merge of the alias_improvements branch to trunk, the test case no
> longer compiles incorrectly at -O1.  Is this coincidence, or a real fix that
> addresses the underlying problem?

I believe this is a coincidence.  Can you investigate what the difference 
is?

Richard.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39604