[Bug lto/85371] [8 Regression] Compiling code with -g -flto gives an ICE on darwin after revision r259317

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85371

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Thu Apr 12 12:27:14 2018
New Revision: 259345

URL: https://gcc.gnu.org/viewcvs?rev=259345&root=gcc&view=rev
Log:
2018-04-12  Richard Biener  <rguent...@suse.de>

        PR lto/85371
        * dwarf2out.c (init_sections_and_labels): Use
debug_line_section[_label]
        for the early LTO debug to properly generate references to it
        during DIE emission.  Do not re-use that for the skeleton for
        split-dwarf.
        (dwarf2out_early_finish): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/dwarf2out.c