[Bug debug/86459] [9 Regression] ICE in output_macinfo_op, at dwarf2out.c:28095 since r260297

[mark at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86459

--- Comment #3 from Mark Wielaard <mark at gcc dot gnu.org> ---
Author: mark
Date: Tue Jul 10 22:44:30 2018
New Revision: 262545

URL: https://gcc.gnu.org/viewcvs?rev=262545&root=gcc&view=rev
Log:
PR debug/86459 - Fix -gsplit-dwarf -g3 gcc_assert

There was a typo in the output_macinfo_op gcc_assert.
The function is called dwarf_FORM, not dwarf_form.
Add the provided testcase from the bug to test -gsplit-dwarf -g3.

gcc/ChangeLog:

        PR debug/86459
        * dwarf2out.c (output_macinfo_op): Fix dwarf_FORM typo in gcc_assert.

gcc/testsuite/ChangeLog:

        PR debug/86459
        * gcc.dg/pr86459.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr86459.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/dwarf2out.c
    trunk/gcc/testsuite/ChangeLog