[all-commits] [llvm/llvm-project] a92f5a: [DAG] simplifySelect - add support for vselect(0, ...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a92f5a08a1eba6a79119d15b4ef6fcc23da48699
      https://github.com/llvm/llvm-project/commit/a92f5a08a1eba6a79119d15b4ef6fcc23da48699
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2022-11-16 (Wed, 16 Nov 2022)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    M llvm/test/CodeGen/X86/vselect-avx.ll

  Log Message:
  -----------
  [DAG] simplifySelect - add support for vselect(0, T, F) -> F fold

We still need to add handling for the non-zero T fold (which requires getBooleanContents handling)