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Re: DCE eliminating valid statement for ACATS c34007p

From: kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner)
To: rasky at develer dot com
Cc: gcc at gcc dot gnu dot org
Date: Tue, 6 Sep 05 09:42:02 EDT
Subject: Re: DCE eliminating valid statement for ACATS c34007p

    Can't you use get_initialized_tmp_var, then?

No, and that's the whole point!  You need to set TREE_ADDRESSABLE on
the variable *before* gimplifying the MODIFY_EXPR.

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