[all-commits] [llvm/llvm-project] e1ef67: [X86] Add test coverage showing failure to load/bi...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e1ef6794b6f1de2e1b12627db24db26212c65969
      https://github.com/llvm/llvm-project/commit/e1ef6794b6f1de2e1b12627db24db26212c65969
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2023-02-02 (Thu, 02 Feb 2023)

  Changed paths:
    A llvm/test/CodeGen/X86/widen_fadd.ll
    A llvm/test/CodeGen/X86/widen_fdiv.ll
    A llvm/test/CodeGen/X86/widen_fmul.ll
    A llvm/test/CodeGen/X86/widen_fsub.ll

  Log Message:
  -----------
  [X86] Add test coverage showing failure to load/binop combine adjacent v2f32 float ops

Pulled out of Issue #60441 - we really need that handling in the middle-end, but there's some obvious DAG cleanups we can try as well


  Commit: fb91f0a298492ed7db8928e18cda35228474007e
      https://github.com/llvm/llvm-project/commit/fb91f0a298492ed7db8928e18cda35228474007e
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2023-02-02 (Thu, 02 Feb 2023)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/widen_fadd.ll
    M llvm/test/CodeGen/X86/widen_fdiv.ll
    M llvm/test/CodeGen/X86/widen_fmul.ll
    M llvm/test/CodeGen/X86/widen_fsub.ll

  Log Message:
  -----------
  [X86] combineConcatVectorOps - add FADD/FSUB/FMUL/FDIV handling


Compare: https://github.com/llvm/llvm-project/compare/97f878015393...fb91f0a29849