[all-commits] [llvm/llvm-project] f68fc8: [PowerPC] Fix incorrect shift amount for build_vector

[Nemanja Ivanovic via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f68fc8d9d20ca957912cc3477564bc7246b61ccd
      https://github.com/llvm/llvm-project/commit/f68fc8d9d20ca957912cc3477564bc7246b61ccd
  Author: Nemanja Ivanovic <nemanja.i.ibm at gmail.com>
  Date:   2023-01-30 (Mon, 30 Jan 2023)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPCInstrVSX.td
    M llvm/test/CodeGen/PowerPC/build-vector-tests.ll

  Log Message:
  -----------
  [PowerPC] Fix incorrect shift amount for build_vector

The pattern for a build_vector node was incorrect for big endian
subtargets.