Teach the inliner to track deoptimization state

Teach the inliner to track deoptimization state

Summary:
This change teaches LLVM's inliner to track and suitably adjust
deoptimization state (tracked via deoptimization operand bundles) as it
inlines through call sites.  The operation is described in more detail
in the LangRef changes.

Reviewers: reames, majnemer, chandlerc, dexonsmith

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D14552

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253438 91177308-0d34-0410-b5e6-96231b3b80d8