[PATCH] D44897: [PowerPC] Do not emit record-form rotates when record-form andi/andis suffices
Nemanja Ivanovic via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Aug 28 06:35:35 PDT 2018
nemanjai added a comment.
In https://reviews.llvm.org/D44897#1215313, @inouehrs wrote:
> > This patch increases the number of record-form rotates we emit by more than 70%.
>
> Do you mean reducing the record-form rotates by 70%? If so, it is great!
Oops! Yes this patch definitely causes a **reduction** in the number of record-form rotates :)
I updated the description (it was meant to say **eliminate** rather than **emit**).
Repository:
rL LLVM
https://reviews.llvm.org/D44897
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