[PATCH] D80682: [NFC][SLP] Add test case exposing SLP cost model bug.
Sanjay Patel via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu May 28 09:50:34 PDT 2020
spatel accepted this revision.
spatel added a comment.
This revision is now accepted and ready to land.
LGTM - see inline for typo in comment.
================
Comment at: llvm/test/Transforms/SLPVectorizer/X86/vec_list_bias.ll:6
+; insertelement <8 x i32> instructions that build entire vector.
+; Vectorization triggered by cost bias caused by substructing
+; the cost of entire "aggregate build" sequence while
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typo: subtracting?
Repository:
rG LLVM Github Monorepo
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https://reviews.llvm.org/D80682/new/
https://reviews.llvm.org/D80682
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