[PATCH] Emit DWARF info for all code section in an assembly file

[Eric Christopher]

  As far as the Address Base:

  That's weird. It's strictly larger to do it this way and using an offset of 0 is the same effect for this case and what gcc does if you _don't_ just assemble it. (since, of course, it's actually gas making this decision).

  So I don't see what using an offset gets us in this case versus using DW_AT_low_pc other than bit identical output to gas.

http://reviews.llvm.org/D2697