Don't emit a directory entry for the value in DW_AT_comp_dir, that is always
implied by directory index zero.

llvm-svn: 143570
4 files changed
tree: 81892f4a491d5603b65c885d495107bcc35859e1
  1. clang/
  2. compiler-rt/
  3. debuginfo-tests/
  4. libcxx/
  5. libcxxabi/
  6. lldb/
  7. llvm/
  8. polly/