Improved macro emission in dwarf.
Changed emitting offset of macinfo entry into compiler unit DIE to use "addSectionLabel" method rather than explicitly calculating size/offset of macro entry.

Differential Revision: http://reviews.llvm.org/D16292


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@259358 91177308-0d34-0410-b5e6-96231b3b80d8
7 files changed