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gerrit-public.fairphone.software / toolchain / llvm-project / f3ae50fca2673a7cfa301b8a6c46f16a6aa1f70a
commitf3ae50fca2673a7cfa301b8a6c46f16a6aa1f70a[log] [tgz]
authorSimon Pilgrim <llvm-dev@redking.me.uk>Mon May 07 11:50:44 2018 +0000
committerSimon Pilgrim <llvm-dev@redking.me.uk>Mon May 07 11:50:44 2018 +0000
treebc199a817e779e3994b70cef3520af9371ad858f
parent3ae0c0e291f6cbd2c936516e154eccf665d00041 [diff]
[X86] Split WriteFRcp/WriteFRsqrt/WriteFSqrt schedule classes

WriteFRcp/WriteFRsqrt are split to support scalar, XMM and YMM/ZMM instructions.

WriteFSqrt is split into single/double/long-double sizes and scalar, XMM, YMM and ZMM instructions.

This removes all InstrRW overrides for these instructions.

NOTE: There were a couple of typos in the Znver1 model - notably a 1cy throughput for SQRT that is highly unlikely and doesn't tally with Agner.

NOTE: I had to add Agner's numbers for several targets for WriteFSqrt80.
llvm-svn: 331629
31 files changed
tree: bc199a817e779e3994b70cef3520af9371ad858f
  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. README.md
README.md

Low Level Virtual Machine (LLVM)

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