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Re: [target.md]: Backend passes cause code bloat of +140%.
- From: "Joseph S. Myers" <joseph at codesourcery dot com>
- To: Georg-Johann Lay <avr at gjlay dot de>
- Cc: gcc at gcc dot gnu dot org
- Date: Wed, 21 Jan 2009 17:07:18 +0000 (UTC)
- Subject: Re: [target.md]: Backend passes cause code bloat of +140%.
- References: <200901211704.n0LH4VkM003876@post.webmailer.de>
On Wed, 21 Jan 2009, Georg-Johann Lay wrote:
> Up to now, LPM is not implemented in the compiler because GCC does not
> allow to add new target specific qualifiers like "flash".
Note that work on ISO TR 18037 named address spaces is underway for GCC
4.5 (currently on named-addr-spaces-branch). So you may wish to move to
using that for accessing memory with special properties.
--
Joseph S. Myers
joseph@codesourcery.com