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Re: gcc 3.1 is still very slow, compared to 2.95.3


   From: Jan Hubicka <jh@suse.cz>
   Date: Sun, 19 May 2002 14:17:50 +0200

   > The Sparc output is very perplexing because GCC eliminated one of
   > the byte stores that overlapped the store of "code" but not both
   > of them!

   :) I think this is present in the flow.c dead store ellimination - it checks
   address for equivalence.
   
Looks like we have discovered a bug in dead store elimination :-)

   


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