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From: | Oleksandr Redchuk |
Subject: | Re: [avr-gcc-list] Optimization around mul and restoring r1 |
Date: | Wed, 2 Oct 2013 10:34:18 +0300 |
David Brown schrieb:
In general, it would be a good thing to delay the zeroing of r1, and itis worth searching the issue database for previous issues and filing a
new "missed optimisation" issue if it is not there already:
IMHO everyone working on the avr back-end is aware of this problem.
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