tree 4d39588147aca961c15d301f28f2aaacd0fa0d6a
parent 19cf7f75582e2b40d3098af929fd6e5825ebf9c4
author Alina Sbirlea <asbirlea@google.com> 1571264600 +0000
committer Alina Sbirlea <asbirlea@google.com> 1571264600 +0000

[Utils] Cleanup similar cases to MergeBlockIntoPredecessor.

Summary:
There are two cases where a block is merged into its predecessor and the
MergeBlockIntoPredecessor API is not used. Update the API so it can be
reused in the other cases, in order to avoid code duplication.

Cleanup motivated by D68659.

Reviewers: chandlerc, sanjoy.google, george.burgess.iv

Subscribers: llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D68670

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@375050 91177308-0d34-0410-b5e6-96231b3b80d8