[all-commits] [llvm/llvm-project] 13362a: [X86][XOP] Add tests for missing demanded elts han...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 13362abf3d6607cbb1f346bb02d92496803ea402
      https://github.com/llvm/llvm-project/commit/13362abf3d6607cbb1f346bb02d92496803ea402
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2022-01-12 (Wed, 12 Jan 2022)

  Changed paths:
    A llvm/test/CodeGen/X86/xop-shifts.ll

  Log Message:
  -----------
  [X86][XOP] Add tests for missing demanded elts handling for xop shifts

Noticed while investigating how to improve funnel shift codegen


  Commit: c2426fdcae629e04c85a5ad626838af3930e9fa7
      https://github.com/llvm/llvm-project/commit/c2426fdcae629e04c85a5ad626838af3930e9fa7
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2022-01-12 (Wed, 12 Jan 2022)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/combine-udiv.ll
    M llvm/test/CodeGen/X86/xop-shifts.ll

  Log Message:
  -----------
  [X86][XOP] Add SimplifyDemandedVectorElts handling for xop shifts

Noticed while investigating how to improve funnel shift codegen


Compare: https://github.com/llvm/llvm-project/compare/138fcc5f7619...c2426fdcae62