tree 5a2400befe4ffe5f2713140e23c6ad20867da8f6
parent 4d07d46bb1da239a2066cb9cf6f3daa13187b4e5
author Simon Dardis <simon.dardis@imgtec.com> 1497442607 +0000
committer Simon Dardis <simon.dardis@imgtec.com> 1497442607 +0000

[mips] Fix machine verifier errors in the long branch pass

This patch fixes two systemic machine verifier errors in the long
branch pass. The first is the incorrect basic block successors
and the second was the incorrect construction of several jump
instructions.

This partially resolves PR27458 and the associated PR32146.

Reviewers: slthakur

Differential Revision: https://reviews.llvm.org/D33378


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@305382 91177308-0d34-0410-b5e6-96231b3b80d8