[LLVMdev] RFC: Should we have (something like) -extra-vectorizer-passes in -O2?
chandlerc at google.com
Thu Oct 16 11:52:19 PDT 2014
On Thu, Oct 16, 2014 at 11:38 AM, Hal Finkel <hfinkel at anl.gov> wrote:
> He had posted one earlier here:
> (Arnold had posted some analysis here:
> - which I imagine you saw)
Doh, sorry. I saw Arnold's analysis but (wrongly) assumed that a complete
working test case wasn't available which is why Arnold expected loop-rotate
to fix this when it didn't. My bad.
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