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Re: [patch] stmt.c: Speed/clean up expand_case - Part 3
- From: Richard Henderson <rth at redhat dot com>
- To: Kazu Hirata <kazu at cs dot umass dot edu>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Wed, 27 Oct 2004 12:06:55 -0700
- Subject: Re: [patch] stmt.c: Speed/clean up expand_case - Part 3
- References: <20041026.090341.78705739.kazu@cs.umass.edu>
On Tue, Oct 26, 2004 at 09:03:41AM -0400, Kazu Hirata wrote:
> cleanup_tree_cfg cleans up a SWITCH_EXPR with a single destination,
> such as one with a default case only, and replaces it with an
> unconditonal jump.
Isn't cleanup_tree_cfg only run with optimization? How does
this get handled without optimization?
r~