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RE: [avr-gcc-list] Optimizer appears broken in WinAVR-20080411

From: Wouter van Gulik
Subject: RE: [avr-gcc-list] Optimizer appears broken in WinAVR-20080411
Date: Sun, 20 Apr 2008 13:32:06 +0200

> -----Oorspronkelijk bericht-----
> Van: address@hidden [mailto:avr-gcc-
> address@hidden Namens Ray Hurst
> Verzonden: zondag 20 april 2008 2:07
> Aan: address@hidden
> Onderwerp: [avr-gcc-list] Optimizer appears broken in WinAVR-20080411
> I recompiled a recent project with the latest WinAVR and was surprised
> that the code uncreased by almosy\t 400 bytes. Upon investigation as to
> why I releaized the compile was in-lining my functions instead of
> calling them.
> Project attached
> Any reason for this?

The optimizer is inlining to strong like you said. I don't know why. I have
experienced the same problem. My bootloader size almost doubled because of
this :(.
For some quick solution I use the tips found here:
For me the size went back to usable again.



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