------- Additional Comments From stevenb at suse dot de  2005-03-21 16:51 
-------
Subject: Re:  [4.0/4.1 regression] extra assignment inserted on the tree level

On Mar 21, 2005 04:53 PM, amacleod at redhat dot com > Perhaps the best thing 
would be a pass before out of ssa which does the opposite
> of that DOM optimization.

Wouldn't it be much easier to just disallow GIMPLE invariants
as PHI arguments?



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14627

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