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fuchsia / third_party / llvm-project / 6bf08027384200bf7ee45ccfd5b16fa7511566d0
commit6bf08027384200bf7ee45ccfd5b16fa7511566d0[log] [tgz]
authorCraig Topper <craig.topper@intel.com>Wed Apr 17 06:09:11 2019 +0000
committerCraig Topper <craig.topper@intel.com>Wed Apr 17 06:09:11 2019 +0000
tree899a2f7da102f87855ea6eaf426b58cc6ffeac97
parent57cef586729526fc31b1ec184612c5573f94f1b3 [diff]
[X86] In CopyToFromAsymmetricReg, use VR128 instead of FR32 instructions for GR32<->XMM register copies.

We have two versions of some instructions, VR128 versions and FR32 versions that
are marked as CodeGenOnly.

This change switches to using the VR128 versions for these copies. It's after
register allocation so the class size no longer matters. This matches how GR64
works.

llvm-svn: 358555
1 file changed
tree: 899a2f7da102f87855ea6eaf426b58cc6ffeac97
  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.