[PATCH] D30785: [DWARF] Versioning for DWARF constants; verify FORMs

[Paul Robinson via Phabricator via llvm-commits]

probinson added a subscriber: llvm-commits.
probinson added a comment.

+llvm-commits.  Repeating the summary for benefit of the email:

Associate the version-when -defined with definitions of DWARF constants.
Use this to verify FORMs in .debug_abbrev are defined in the version for the associated unit.
Fixed a bug where we emitted FORM_ref_sig8 for older DWARF versions.
Removed a test that specified DWARF v1 (which essentially does not exist).


https://reviews.llvm.org/D30785