[PATCH] D155991: [DWARF] Make sure file entry for artificial functions has an MD5 checksum

[Paul Robinson via Phabricator via cfe-commits]

probinson added a comment.

The fix is straightforward but the test was surprisingly tricky; I had to add the -main-file-name option to keep one of the DIFile's from ending up as `<stdin>`.
I'm still befuddled about why there are two DIFile entries, when the DIFileCache clearly has only one. The metadata remains mysterious to me.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D155991/new/

https://reviews.llvm.org/D155991