[all-commits] [llvm/llvm-project] cab6cd: [AArch64][LoopVectorize] Introduce trip count mini...
Dinar Temirbulatov via All-commits
all-commits at lists.llvm.org
Tue Aug 9 14:11:20 PDT 2022
Author: Dinar Temirbulatov <dinar.temirbulatov at arm.com>
Date: 2022-08-09 (Tue, 09 Aug 2022)
[AArch64][LoopVectorize] Introduce trip count minimal value threshold to ignore tail-folding.
After D121595 was commited, I noticed regressions assosicated with small trip
count numbersvectorisation by tail folding with scalable vectors. As a solution
for those issues I propose to introduce the minimal trip count threshold value.
Differential Revision: https://reviews.llvm.org/D130755
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