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Re: [tree-ssa] PATCH to detect gimplifier working too hard
- From: Andrew Pinski <pinskia at physics dot uc dot edu>
- To: Jason Merrill <jason at redhat dot com>
- Cc: Andrew Pinski <pinskia at physics dot uc dot edu>, gcc-patches at gcc dot gnu dot org
- Date: Wed, 30 Jul 2003 14:11:51 -0400
- Subject: Re: [tree-ssa] PATCH to detect gimplifier working too hard
On Wednesday, Jul 30, 2003, at 14:06 US/Eastern, Jason Merrill wrote:
This is a patch I've been using to detect cases when the gimplifier
transforms code which is already fully simplified. I'm not applying
it, as
it involves running the gimplifier twice, but in my testing the extra
pass
didn't add noticeably to bootstrap times.
Posted in case other folks working on tree-ssa would find such a thing
useful.
What about enabling it when in checking is turned on as all other tests
like this is done?
Thanks,
Andrew Pinski