[all-commits] [llvm/llvm-project] b61cef: [X86][AVX] getAVX512TruncNode - don't truncate fro...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b61cef3a921bb21ca0e2dc4b1f079a8f1a91d65e
      https://github.com/llvm/llvm-project/commit/b61cef3a921bb21ca0e2dc4b1f079a8f1a91d65e
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-08-19 (Wed, 19 Aug 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    A llvm/test/CodeGen/X86/trunc-vector-width.ll

  Log Message:
  -----------
  [X86][AVX] getAVX512TruncNode - don't truncate from illegal vector widths.

Thanks to @fhahn for the test case.