[all-commits] [llvm/llvm-project] 56ad79: [X86] LowerAndToBT - fold BT(NOT(X), Y) -> BT(X, Y) ...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 56ad791f462fc4fc37213696f29b8c0a5e9404f8
      https://github.com/llvm/llvm-project/commit/56ad791f462fc4fc37213696f29b8c0a5e9404f8
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2022-03-19 (Sat, 19 Mar 2022)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/avx512-insert-extract.ll
    M llvm/test/CodeGen/X86/bt.ll

  Log Message:
  -----------
  [X86] LowerAndToBT - fold BT(NOT(X),Y) -> BT(X,Y) and flip the CondCode