So that we can include target lowering in the subtarget, remove include
circular dependency with the subtarget by inlining accessor methods and
outlining a routine.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212234 91177308-0d34-0410-b5e6-96231b3b80d8
Add the -reverse-sort flag (aka -r) to llvm-nm
which exists in other Unix nm(1)’s.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212235 91177308-0d34-0410-b5e6-96231b3b80d8
So that we can include frame lowering in the subtarget, remove include
circular dependency with the subtarget by inlining accessor methods and
outlining a routine.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212236 91177308-0d34-0410-b5e6-96231b3b80d8