[PATCH] D105020: [SLP]Improve graph reordering.

Valeriy Dmitriev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Feb 8 15:01:11 PST 2022


vdmitrie added inline comments.


================
Comment at: llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp:640-644
+/// Reorders the list of scalars in accordance with the given \p Order and then
+/// the \p Mask. \p Order - is the original order of the scalars, need to
+/// reorder scalars into an unordered state at first according to the given
+/// order. Then the ordered scalars are shuffled once again in accordance with
+/// the provided mask.
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The description is stale.


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  https://reviews.llvm.org/D105020/new/

https://reviews.llvm.org/D105020



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