[all-commits] [llvm/llvm-project] ce63cd: [DAG] Fold freeze(concat_vectors(x, y, ...)) -> conc...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ce63cd3bf1df5e9940c1c5e691029830e5041332
      https://github.com/llvm/llvm-project/commit/ce63cd3bf1df5e9940c1c5e691029830e5041332
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2023-02-08 (Wed, 08 Feb 2023)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    M llvm/test/CodeGen/X86/avx512-broadcast-arith.ll
    M llvm/test/CodeGen/X86/midpoint-int-vec-512.ll

  Log Message:
  -----------
  [DAG] Fold freeze(concat_vectors(x,y,...)) -> concat_vectors(freeze(x),freeze(y),...)

Another of the cleanups necessary for D136529