[LLVMdev] Loop unrolling opportunity in SPEC's libquantum with profile info
atrick at apple.com
Tue Jan 21 14:55:39 PST 2014
On Jan 21, 2014, at 2:51 PM, Chandler Carruth <chandlerc at google.com> wrote:
> On Tue, Jan 21, 2014 at 2:44 PM, Arnold Schwaighofer <aschwaighofer at apple.com> wrote:
> The LoopVectorizer depends on LCSSA and LoopSimplify. Both are loop passes. We will have to make them also available as utility functions.
> Yuck. We still need to fix these at least, but that's much better than teaching *all* the loop passes to preserve BPI and BFI.
Or have function-level variants of these passes?
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