[all-commits] [llvm/llvm-project] ff769d: [PowerPC] Minor improvement for insert_vector_elt ...

[Nemanja Ivanovic via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ff769dd11128839e00eea546f7e68680d9acfd77
      https://github.com/llvm/llvm-project/commit/ff769dd11128839e00eea546f7e68680d9acfd77
  Author: Nemanja Ivanovic <nemanja.i.ibm at gmail.com>
  Date:   2021-04-16 (Fri, 16 Apr 2021)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPCISelLowering.cpp
    M llvm/lib/Target/PowerPC/PPCInstrVSX.td
    M llvm/test/CodeGen/PowerPC/swaps-le-6.ll
    M llvm/test/CodeGen/PowerPC/vsx_insert_extract_le.ll

  Log Message:
  -----------
  [PowerPC] Minor improvement for insert_vector_elt codegen

For v2f64, all VSX subtargets can insert an element with a single
XXPERMDI.