Makes promoteIndirectCall an external function.

Summary: promoteIndirectCall should be a utility function that could be invoked by other optimization passes.

Reviewers: davidxl

Reviewed By: davidxl

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D29051

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@292850 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed