[all-commits] [llvm/llvm-project] e5fc9a: [IR] Simplify BasicBlock::removePredecessor. NFCI.

[jayfoad via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e5fc9a3604dca40c89cf243a5208a5135821099c
      https://github.com/llvm/llvm-project/commit/e5fc9a3604dca40c89cf243a5208a5135821099c
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2020-05-20 (Wed, 20 May 2020)

  Changed paths:
    M llvm/include/llvm/IR/BasicBlock.h
    M llvm/lib/IR/BasicBlock.cpp

  Log Message:
  -----------
  [IR] Simplify BasicBlock::removePredecessor. NFCI.

This is the second attempt at landing this patch, after fixing the
KeepOneInputPHIs behaviour to also keep zero input PHIs.

Differential Revision: https://reviews.llvm.org/D80141