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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug ipa/106124] [11 Regression] ICE in dwarf2out_abstract_function,
 at dwarf2out.cc:23254
Date: Tue, 02 May 2023 12:03:33 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106124

--- Comment #9 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-11 branch has been updated by Richard Biener
<rguenth@gcc.gnu.org>:

https://gcc.gnu.org/g:1cfc7f22eb4587029624050006c2ab4e82e9a0b1

commit r11-10672-g1cfc7f22eb4587029624050006c2ab4e82e9a0b1
Author: Richard Biener <rguenther@suse.de>
Date:   Mon Mar 27 16:40:15 2023 +0200

    ipa/106124 - ICE with -fkeep-inline-functions and OpenMP

    The testcases in this bug reveal cases where an early generated
    type is collected because it was unused but gets attempted to
    be recreated later when a late DIE for a function (an OpenMP
    reduction) is created.  That's unexpected and possibly the fault
    of OpenMP but the following allows the re-creation of the context
    type to succeed.

            PR ipa/106124
            * dwarf2out.c (lookup_type_die): Reset TREE_ASM_WRITTEN
            so we can re-create the DIE for the type if required.

            * g++.dg/gomp/pr106124.C: New testcase.

    (cherry picked from commit 36330e2e95564a360e6dbcfb4e7566d5c2177415)=