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Re: Another DCE problem with array addresses
- From: kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner)
- To: dnovillo at redhat dot com
- Cc: gcc at gcc dot gnu dot org
- Date: Tue, 10 Aug 04 15:10:56 EDT
- Subject: Re: Another DCE problem with array addresses
Something has definitely changed upstream from the optimizers. I
don't get anything anywhere close to this IL. Could you give me
another test case?
I think RTH may have already fixed this, but I'm really confused right
now as to what is what and I've been away for a few days, which didn't
help. Tomorrow I'll update my sources and start from the beginning to
see what works and what doesn't, though I have two patches from RTH in
my tree at the moment that were aimed at things related to this.