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Re: [avr-gcc-list] Use of variables and programming in avr-gcc
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From: |
Denis Chertykov |
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Subject: |
Re: [avr-gcc-list] Use of variables and programming in avr-gcc |
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Date: |
20 Mar 2001 19:37:37 +0300 |
address@hidden (J Wunsch) writes:
> address@hidden (Robert Rozman) wrote:
>
> > But then I discovered that Z register is loaded again and again
> > prior each access through Z with displacement.
>
> I can reproduce this (at least with the old compiler, i. e. not the
> version from gcc's CVS). I think that's a question for Denis.
IMHO: part of optimizer is broken.
Try your example for CVS gcc for x86.