[all-commits] [llvm/llvm-project] bbc27d: [DAG] canCreateUndefOrPoison - add freeze(truncate...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: bbc27d01484e9613a13aa0f6e6099e758467d7fb
      https://github.com/llvm/llvm-project/commit/bbc27d01484e9613a13aa0f6e6099e758467d7fb
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2022-08-10 (Wed, 10 Aug 2022)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    M llvm/test/CodeGen/X86/bitcast-int-to-vector-bool.ll
    M llvm/test/CodeGen/X86/unfold-masked-merge-vector-variablemask.ll

  Log Message:
  -----------
  [DAG] canCreateUndefOrPoison - add freeze(truncate(x)) -> truncate(freeze(x)) support