[LLVMdev] mem2reg optimization
dag at cray.com
Mon Oct 6 11:44:40 CDT 2008
On Saturday 04 October 2008 16:51, Chris Lattner wrote:
> Great. I'd like to get this in, but would really like to do a profile
> first. Could you please include a testcase? Even if it is something
> contrived with llvm-gcc, I would really like to understand what is
> going on.
Agreed. I believe I have a testcase that shows the problem.
> > I still prefer Nicolas' solution if his use list ordering assumption
> > is valid.
> It isn't.
Ok then, I'll file an official bug with the testcase and then check this in to
resolve the bug.
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