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Question on second call to unshare_all_trees in gimplify_body
- From: kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner)
- To: gcc at gcc dot gnu dot org
- Date: Fri, 18 Jun 04 22:13:44 EDT
- Subject: Question on second call to unshare_all_trees in gimplify_body
I've been working on sharing problems for the last few days, but this
one has me confused.
According to the comment, we call this in case gimplification is "sloppy".
But if it *is* sloppy, more than not it'll duplicate a node that contains
a STATEMENT_LIST. But the code ICE's if it tries to copy such a thing.
So I'm lost. What's the intent here?