[PATCH] D67017: [X86] Add initial support for unfolding broadcast loads from arithmetic instructions to enable LICM hoisting of the load

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sun Sep 1 15:15:48 PDT 2019


This revision was automatically updated to reflect the committed changes.
Closed by commit rG3ab210862a03: [X86] Add initial support for unfolding broadcast loads from arithmetic… (authored by craig.topper).

Changed prior to commit:
  https://reviews.llvm.org/D67017?vs=218266&id=218278#toc

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D67017/new/

https://reviews.llvm.org/D67017

Files:
  llvm/lib/Target/X86/X86InstrFoldTables.cpp
  llvm/lib/Target/X86/X86InstrFoldTables.h
  llvm/lib/Target/X86/X86InstrInfo.cpp
  llvm/test/CodeGen/X86/avx512-broadcast-unfold.ll

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