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fuchsia/third_party/llvm-project/345eacd5552d7294261f9ec248e6cfde58c02cf0
commit
345eacd5552d7294261f9ec248e6cfde58c02cf0
[log]
author
Simon Pilgrim <llvm-dev@redking.me.uk>
Tue Apr 09 10:27:59 2019 +0000
committer
Simon Pilgrim <llvm-dev@redking.me.uk>
Tue Apr 09 10:27:59 2019 +0000
tree
764f117961a4509d7cd0919cfccdb0b3c7bc4240
parent
fa3eb1201089acf682c63f27d210bd6998c1fe9e [diff]
[TargetLowering] SimplifyDemandedBits - call SimplifyDemandedBits in bitcast handling

When bitcasting from a source op to a larger bitwidth op, split the demanded bits and OR them on top of one another and demand those merged bits in the SimplifyDemandedBits call on the source op.

llvm-svn: 357992
2 files changed
tree: 764f117961a4509d7cd0919cfccdb0b3c7bc4240
  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.