[Bug debug/123886] [13/14 Regression] Invalid assembly expressions generated with LTO and debuging info

cvs-commit at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Mon Mar 16 13:40:15 GMT 2026


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123886

--- Comment #11 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-14 branch has been updated by Richard Biener
<rguenth@gcc.gnu.org>:

https://gcc.gnu.org/g:49b60a20de51bd0a0b0ba745f2f1ccf2e5970dfb

commit r14-12449-g49b60a20de51bd0a0b0ba745f2f1ccf2e5970dfb
Author: Richard Biener <rguenther@suse.de>
Date:   Fri Jan 30 14:55:58 2026 +0100

    debug/123886 - remove GTY((skip)) from external_die_map entry

    The following avoids GCing IDENTIFIER_POINTERs referenced from
    external_die_map after we clear ggc_protect_identifiers.  I never
    expected those to be GCed.

            PR debug/123886
            * dwarf2out.cc (sym_off_pair::sym): Remove GTY((skip)).

    (cherry picked from commit 2b44a1ab15cfd0936860bbb78ece649e9b5ca0a0)


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