[PATCH] D76838: [LV] WIP: Tail-folding counting down loops
Sam Parker via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Mar 26 07:01:03 PDT 2020
samparker added inline comments.
================
Comment at: llvm/lib/Transforms/Vectorize/LoopVectorizationLegality.cpp:525
+ auto IsStepValueMinusOne = [&] () {
+ if (ID.getConstIntStepValue()->isMinusOne())
----------------
why aren't these lambdas just a bools?
================
Comment at: llvm/lib/Transforms/Vectorize/LoopVectorize.cpp:1828
+ auto IsStepValueMinusOne = [&] () -> bool {
+ return ID.getConstIntStepValue() &&
----------------
same here.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D76838/new/
https://reviews.llvm.org/D76838
More information about the llvm-commits
mailing list