Re: [avr-gcc-list] invalid use of reg_unused_after in avr.c

[Tristan Gingold]

On Dec 2, 2008, at 1:58 PM, Weddington, Eric wrote:

> Hi Tristan,
>
> Unfortunately, there are not many people here who both work on the  
> AVR port and are familiar with GCC internals.
>
> If you are looking at HEAD/4.4, then FYI, I have a general concern  
> regarding the state of the AVR port with IRA. AVR GCC will build,  
> but no one has really tested how the code generation is with IRA.  
> There could easily be lurking problems in 4.4.
>
> If you think that something should be changed in the AVR port back- 
> end, then please send patches! :-) We're definitely open to getting  
> things fixed.

Hi,

I forgot to say that this was with gcc 4.3 and gcc 4.4 doesn't look  
different.
I'd really like to have Anatoly's inputs before fixing this bug.

Tristan.