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Re: PATCH: tune ARM's rtx_costs function
- From: James Lemke <jim at wasabisystems dot com>
- To: Richard dot Earnshaw at arm dot com
- Cc: Ian Lance Taylor <ian at wasabisystems dot com>,Ben Elliston <bje at wasabisystems dot com>, gcc-patches at gcc dot gnu dot org
- Date: 08 Oct 2003 08:55:10 -0400
- Subject: Re: PATCH: tune ARM's rtx_costs function
- Organization:
- References: <200310080828.h988Sls07634@pc960.cambridge.arm.com>
> But unless you are forcing the compilation levels, that's going to use -O2
> everywhere, which isn't interesting, since we always did use a new pseudo
> at O2. It's compilation times at O0 and O1 that are interesting.
Hmmm. Yes. That was pointed out to me last night. I'll re-run
shortly.
--
James Lemke jim@wasabisystems.com Orillia, Ontario
http://www.wasabisystems.com