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Re: [avr-gcc-list] How often does your code not fit?

From: E. Weddington
Subject: Re: [avr-gcc-list] How often does your code not fit?
Date: Mon, 18 Jul 2005 07:16:14 -0600
User-agent: Mozilla Thunderbird 1.0 (Windows/20041206)

Ben L. Titzer wrote:

Hello everyone,

I am wondering about the space optimizations in avr-gcc. How many of you have had problems fitting your code into the device that you are working on, and what do you normally do? Is it a large enough problem that you have had to hack your source code, or turn on compiler optimizations, or do linker tricks?

I was wondering because I am interested in studying the effect of different optimization passes in avr-gcc on the code size of the program.

Also you might want to talk to Björn Haase (CC'd). He's been working on the AVR port of GCC and specifically working on various new optimizations for the AVR port for the 4.x series.


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