[all-commits] [llvm/llvm-project] d40368: [InstCombine] Erase old instruction when replacing...

[Nikita Popov via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d40368fdb5e1b90e68b1078f32c283aa800238be
      https://github.com/llvm/llvm-project/commit/d40368fdb5e1b90e68b1078f32c283aa800238be
  Author: Nikita Popov <nikita.ppv at gmail.com>
  Date:   2020-04-01 (Wed, 01 Apr 2020)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp

  Log Message:
  -----------
  [InstCombine] Erase old instruction when replacing extractelements

As we are not returning the result of replaceInstUsesWith(),
so we need to clean up ourselves.

NFC apart from worklist order.