[all-commits] [llvm/llvm-project] fe494f: [X86][SSE] Add codegen tests dot2/3 dot product of...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: fe494fafa9025ac6e9671be300035a27d70ae469
      https://github.com/llvm/llvm-project/commit/fe494fafa9025ac6e9671be300035a27d70ae469
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2021-07-19 (Mon, 19 Jul 2021)

  Changed paths:
    A llvm/test/CodeGen/X86/load-partial-dot-product.ll

  Log Message:
  -----------
  [X86][SSE] Add codegen tests dot2/3 dot product of 128-bit dereferenceable float data

Based off the codegen reports on PR51075 - hopefully we can handle some of this in SLP or VectorCombine, but we usually have to leave load combining until the backend so at least some of these patterns will still appear even then.