We're seeing a lot of miscompilations at -O2 that I don't think were
present in 3.0. I'm currently in the process of trying to produce reduced
test cases. I suspect that the bug in the reassociate pass (not replacing all
users before deleting an old value) may be to blame for a number of them...
David
On 24 Apr 2012, at 09:23, Bill Wendling wrote:
> Hi all,
>
> Phase 1 testing for the 3.1 release is officially over. We did find a few
bugs, which we need your help in fixing:
>
> http://llvm.org/bugs/show_bug.cgi?id=12568
> http://llvm.org/bugs/show_bug.cgi?id=12581
> http://llvm.org/bugs/show_bug.cgi?id=12623
>
> Please spend some time investigating these bugs. If you come up with a fix,
great! I'll buy you a beer at the next LLVM dev meeting. :-)
>
> Cheers!
> -bw
>
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