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Re: What to remove after tree-ssa is merged?
- From: kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner)
- To: pinskia at physics dot uc dot edu
- Cc: gcc at gcc dot gnu dot org
- Date: Wed, 4 Feb 04 09:39:30 EST
- Subject: Re: What to remove after tree-ssa is merged?
Should really PLACEHOLDER_EXPR be done in the front-end
and be expanded to what it really does in gimplify stage
which every other language needs to do with its language
specific trees.
Read the documentation and explain what you propose expanding it *to*.
There's no way to express the needed semantics without this or something
very similar.