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Re: [avr-gcc-list] More on optimization
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From: |
Geoffrey Wossum |
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Subject: |
Re: [avr-gcc-list] More on optimization |
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Date: |
Thu, 10 Oct 2002 16:14:36 -0500 (CDT) |
> How about inside your cli() sei(), assigning the value of gval to a local
> uint8_t variable, manipulating it as necessary, then assigning the final
> result back to gval?
This would also be faster because local variable access is faster than
global variable access with AVR-GCC.
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Geoffrey Wossum
Project AKO - http://ako.sf.net
avr-gcc-list at http://avr1.org
- [avr-gcc-list] More on optimization, Tvrtko A. Ursulin, 2002/10/11
- RE: [avr-gcc-list] More on optimization, Dean Ferreyra, 2002/10/11
- Re: [avr-gcc-list] More on optimization, E. Weddington, 2002/10/11
- Re: [avr-gcc-list] More on optimization, Tvrtko A. Ursulin, 2002/10/11
- Re: [avr-gcc-list] More on optimization, E. Weddington, 2002/10/11
- Re: [avr-gcc-list] More on optimization, Theodore A. Roth, 2002/10/11
- Re: [avr-gcc-list] More on optimization, Tvrtko A. Ursulin, 2002/10/23
- Re: [avr-gcc-list] More on optimization, Joerg Wunsch, 2002/10/23
- Re: [avr-gcc-list] More on optimization, Tvrtko A. Ursulin, 2002/10/23
- Re: [avr-gcc-list] More on optimization, Lorne Gutz, 2002/10/23
- Re: [avr-gcc-list] More on optimization, E. Weddington, 2002/10/23