[all-commits] [llvm/llvm-project] 13d6cf: [X86][SSE] Pull out BUILD_VECTOR operand equivalen...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 13d6cf0951f437d56677271475ce8c8f2111748c
      https://github.com/llvm/llvm-project/commit/13d6cf0951f437d56677271475ce8c8f2111748c
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-08-12 (Wed, 12 Aug 2020)

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

  Log Message:
  -----------
  [X86][SSE] Pull out BUILD_VECTOR operand equivalence tests. NFC.

Pull out element equivalence code from isShuffleEquivalent/isTargetShuffleEquivalent, I've also removed many of the index modulos where possible.

First step toward simply adding some additional equivalence tests.