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fuchsia/third_party/llvm-project/c9a012e4eab7f2e9aa8701451b0bf7c6b80222ac
commit
c9a012e4eab7f2e9aa8701451b0bf7c6b80222ac
[log]
author
Sanjay Patel <spatel@rotateright.com>
Wed Apr 03 22:40:35 2019 +0000
committer
Sanjay Patel <spatel@rotateright.com>
Wed Apr 03 22:40:35 2019 +0000
tree
27b0d0adb5db432c6fd53f3fb3e8aa57d71e4d2f
parent
144a43a2fdb863020ffbd06601619fead9a3a3fc [diff]
[x86] fold shuffles of h-ops that have an undef operand

If an operand is undef, we can assume it's the same as the
other operand.

llvm-svn: 357644
2 files changed
tree: 27b0d0adb5db432c6fd53f3fb3e8aa57d71e4d2f
  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. 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.