[all-commits] [llvm/llvm-project] 59d8d1: [X86] getTargetShuffleInputs - check that the sour...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 59d8d13c7ba3e7bc06afcb20ed535523c1ed47ce
      https://github.com/llvm/llvm-project/commit/59d8d13c7ba3e7bc06afcb20ed535523c1ed47ce
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-02-24 (Mon, 24 Feb 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp

  Log Message:
  -----------
  [X86] getTargetShuffleInputs - check that the source inputs are all the right size.

I'm hoping to begin improving shuffle combining across different vector sizes, but before that we must ensure that all existing getTargetShuffleInputs calls must bail if the inputs aren't the same size.