Re: [avr-chat] AVR GCC and IAR C Compioler

[David Kelly]

On Dec 24, 2007, at 3:55 AM, Ruwan Jayanetti wrote:

> I'm planning to use AVR GCC or IAR C compiler for few commercial  
> projects that the code is critical. I'm using GCC for a long time  
> for none critical device development and compiler works so far  
> beautifully. Anybody got any competitive info on this or any  
> recommendation?

Even for not-that-critical code you should review the generated  
assembly to make sure its not doing something unexpected.

With avr-gcc about the worst I've found called a library support  
routine in a place I'd rather it didn't.

Otherwise review of generated assembly helps learn how to write C the  
compiler likes.

--
David Kelly N4HHE, address@hidden
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Whom computers would destroy, they must first drive mad.