Explain why LLVM is emitting a DW_AT_containing_type inside of a class.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224555 91177308-0d34-0410-b5e6-96231b3b80d8
[Hexagon] Adding loop0/1 sp0/1/2loop0 instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224556 91177308-0d34-0410-b5e6-96231b3b80d8