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Re: [PATCH]: Fix PR tree-optimization/21407
- From: kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner)
- To: mrs at apple dot com
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Wed, 11 May 05 07:26:56 EDT
- Subject: Re: [PATCH]: Fix PR tree-optimization/21407
Also, it would seem to me that Ada and Java probably have upcast, and
that the back end has to work for them too... I just don't know if
they would trip over it.
Ada's fine. There are some peculiar cases, but the front end can detect them
and do the right thing with alias sets. Ada would very definitely benefit
from the kinds of optimizations we are talking about here.