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Re: [avr-gcc-list] [avr-libc-dev] [bug #28837] using PSTR with c++ produ
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From: |
Wim Lewis |
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Subject: |
Re: [avr-gcc-list] [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings |
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Date: |
Sun, 06 Nov 2011 14:56:31 -0800 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:6.0.2) Gecko/20110902 Thunderbird/6.0.2 |
On 11/5/11 2:09 PM, Volker Kuhlmann wrote:
> Is it useful to compile the ppl and cloog libraries into gcc as well?
> It's a bit unclear what they do with respect to gcc, and avr-gcc.
PPL and CLooG are used for some loop optimizations:
http://gcc.gnu.org/wiki/Graphite
The motivation for those optimizations seems to be to better support
SIMD, auto-parallelization, etc., but they might also provide some
improvements for AVR targets, I don't know.
Re: [avr-gcc-list] [avr-libc-dev] [bug #28837] using PSTR with c++ produces warnings, Volker Kuhlmann, 2011/11/05