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[avr-libc-dev] [bug #24877] Long Multiply Does not work under certain ci
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From: |
Preston Wilson |
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Subject: |
[avr-libc-dev] [bug #24877] Long Multiply Does not work under certain circumstances |
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Date: |
Wed, 19 Nov 2008 12:44:34 +0000 |
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User-agent: |
Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-US; rv:1.8.1.18) Gecko/20081029 Firefox/2.0.0.18 |
Follow-up Comment #2, bug #24877 (project avr-libc):
The 200804xx releases had wrong code bugs in them, and the code preceding the
multiplications is important with respect to at least one of those bugs, which
resulted in register corruption. One of the bugs could easily account for
what you are seeing.
I would suggest you upgrade your compiler to 20080610 and test your code with
it as well.
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