This patch adds support for ORC JIT for mips/mips64 architecture.
In common code $static is changed to __ORCstatic because on MIPS
architecture "$" is a reserved character.
Patch by Luka Ercegovcevic
Differential Revision: https://reviews.llvm.org/D49665
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@341934 91177308-0d34-0410-b5e6-96231b3b80d8