[all-commits] [llvm/llvm-project] 8f5b2c: [InstCombine] Add tests for mul(add(x, c), negpow2) ...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8f5b2cb828074e685f8a40569524d8c93536202a
      https://github.com/llvm/llvm-project/commit/8f5b2cb828074e685f8a40569524d8c93536202a
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-08-06 (Thu, 06 Aug 2020)

  Changed paths:
    M llvm/test/Transforms/InstCombine/mul.ll

  Log Message:
  -----------
  [InstCombine] Add tests for mul(add(x,c),negpow2) -> mul(sub(-c,x),pow2) fold

Also fix some undef vector elements in the similar vector tests that I missed.