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llvm/llvm-project/c2054144eec0d6ee9826a3ba7439bab219872c84
commit
c2054144eec0d6ee9826a3ba7439bab219872c84
[log]
author
Simon Pilgrim <llvm-dev@redking.me.uk>
Fri Jan 04 16:55:57 2019 +0000
committer
Simon Pilgrim <llvm-dev@redking.me.uk>
Fri Jan 04 16:55:57 2019 +0000
tree
7c8a26e99f22d022ee2619742ec7ae7823ebb175
parent
107dd2565c2e980174367185a27f975229d30dc7 [diff]
[CostModel][X86] Fix SSE1 FADD/FSUB costs

Noticed in D56011 - handle the case that scalar fp ops are quicker on P3 than P4

Add the other costs so that we're not relying on the default "is legal/custom" cost logic.

llvm-svn: 350403
2 files changed
tree: 7c8a26e99f22d022ee2619742ec7ae7823ebb175
  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. 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.