[Bug debug/115066] [debug, gsplit-dwarf, gdwarf-4, g3] DW_MACRO_define_strp used for debug_str_offsets index

[vries at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115066

--- Comment #4 from Tom de Vries <vries at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #3)
> And with -gstrict-dwarf -gdwarf-4?

With:
...
$ gcc.sh -gdwarf-4 -gsplit-dwarf /data/vries/hello.c -g3 -gstrict-dwarf
...
we get:
...
        .section        .debug_macinfo.dwo,"e",@progbits
.Ldebug_macinfo0:
        .byte   0x3     # Start new file
        .uleb128 0      # Included from line number 0
        .uleb128 0x1    # file /data/vries/hello.c
        .byte   0x1     # Define macro
        .uleb128 0      # At line number 0
        .ascii "__STDC__ 1\0"   # The macro
...