[LLVMdev] Loop unrolling opportunity in SPEC's libquantum with profile info
chandlerc at google.com
Tue Jan 21 14:51:25 PST 2014
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.
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the llvm-dev