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chromium / external / github.com / llvm / llvm-project / 9e778e6c730a439229079811674dec6a37792412
commit9e778e6c730a439229079811674dec6a37792412[log] [tgz]
authorFlorian Hahn <flo@fhahn.com>Wed May 15 10:05:49 2019
committerFlorian Hahn <flo@fhahn.com>Wed May 15 10:05:49 2019
tree66f8bcd21c4d226029cb4cd5dead532ea8a4f9d9
parentde1becfaa198115fa695e6bd939dce94ca15d860 [diff]
[LV] Move getScalarizationOverhead and vector call cost computations to CM. (NFC)

This reduces the number of parameters we need to pass in and they seem a
natural fit in LoopVectorizationCostModel. Also simplifies things for
D59995.

As a follow up refactoring, we could only expose a expose a
shouldUseVectorIntrinsic() helper in LoopVectorizationCostModel, instead
of calling getVectorCallCost/getVectorIntrinsicCost in
InnerLoopVectorizer/VPRecipeBuilder.

Reviewers: Ayal, hsaito, dcaballe, rengolin

Reviewed By: rengolin

Differential Revision: https://reviews.llvm.org/D61638

llvm-svn: 360758
2 files changed
tree: 66f8bcd21c4d226029cb4cd5dead532ea8a4f9d9
  1. clang/
  2. clang-tools-extra/
  3. compiler-rt/
  4. debuginfo-tests/
  5. libclc/
  6. libcxx/
  7. libcxxabi/
  8. libunwind/
  9. lld/
  10. lldb/
  11. llgo/
  12. llvm/
  13. openmp/
  14. parallel-libs/
  15. polly/
  16. pstl/
  17. .arcconfig
  18. .clang-format
  19. .clang-tidy
  20. .gitignore
  21. README.md
README.md

The LLVM Compiler Infrastructure

This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.