David Blaikie 9c9ef05445 Use dwarf::Tag rather than unsigned for DIE::Tag to make debugging easier.
Nice to be able to just print out the Tag and have the debugger print
dwarf::DW_TAG_subprogram or whatever, rather than an int.

It's a bit finicky (for example DIDescriptor::getTag still returns
unsigned) because some places still handle real dwarf tags + our fake
tags (one day we'll remove the fake tags, hopefully).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206098 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-12 02:24:04 +00:00
..