[Bug debug/77985] DW_AT_comp_dir is omitted when filename is absolute and the file does not contain a specific typedef

[infinity0 at pwned dot gg]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77985

infinity0 at pwned dot gg changed:

           What    |Removed                     |Added
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  Attachment #39812|0                           |1
        is obsolete|                            |

--- Comment #9 from infinity0 at pwned dot gg ---
Created attachment 39813
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39813&action=edit
Emit DW_AT_comp_dir even if filename is an absolute path

Whoops my bad, I did not mean to remove the remap_debug_filename call, that was
left over from some experimenting. Fixed now.