From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugzilla@gcc.gnu.org>
Received: by sourceware.org (Postfix, from userid 48)
	id AA7243858C5F; Sun, 21 Jan 2024 17:01:16 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org AA7243858C5F
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1705856476;
	bh=9sR0UGZtV0OFIqeUTIHdAjxJ+PlYcgCn7x9zat4aqaU=;
	h=From:To:Subject:Date:In-Reply-To:References:From;
	b=kVEabGC9ztAIYMgUGaWlt/i2S/f+D1lYEsgbhkbs836iPMGIdnORxgC97d3wXm1IL
	 3mlUF6hgpPnbKN+FS/7nBf8C7dyPAA1zrs8VawU+QuMImP3UKiwXrLz4mEyiNffP2c
	 X4PufjTj1pkdMGb8EaETfGIvmmxXUINKyYI3Kv94=
From: "doko at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug go/84948] [11/12/13/14 regression] ICE in set_from, at
 go/gofrontend/types.cc:2660
Date: Sun, 21 Jan 2024 17:01:15 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: go
X-Bugzilla-Version: 8.0
X-Bugzilla-Keywords: ice-on-valid-code
X-Bugzilla-Severity: normal
X-Bugzilla-Who: doko at gcc dot gnu.org
X-Bugzilla-Status: UNCONFIRMED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P4
X-Bugzilla-Assigned-To: ian at airs dot com
X-Bugzilla-Target-Milestone: 11.5
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: cc
Message-ID: <bug-84948-4-jmFp4apSbg@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-84948-4@http.gcc.gnu.org/bugzilla/>
References: <bug-84948-4@http.gcc.gnu.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
List-Id: <gcc-bugs.sourceware.org>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D84948

Matthias Klose <doko at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |doko at gcc dot gnu.org

--- Comment #11 from Matthias Klose <doko at gcc dot gnu.org> ---
seen with trunk 20240121 on m68k-linux-gnu, trying to build libgo:

go1: internal compiler error: in set_from, at go/gofrontend/types.cc:2863
0x67b949 Ptrmask::set_from(Gogo*, Type*, long, long)
        ../../src/gcc/go/gofrontend/types.cc:2863
0x9681a8 Ptrmask::set_from(Gogo*, Type*, long, long)
        ../../src/gcc/go/gofrontend/types.cc:2837
0x9681a8 Ptrmask::set_from(Gogo*, Type*, long, long)
        ../../src/gcc/go/gofrontend/types.cc:2896
0x968668 Ptrmask::set_from(Gogo*, Type*, long, long)
        ../../src/gcc/go/gofrontend/types.cc:3046
0x968668 Type::gc_ptrmask_var(Gogo*, long, long)
        ../../src/gcc/go/gofrontend/types.cc:3042
0x969399 Type::make_gc_symbol_var(Gogo*)
        ../../src/gcc/go/gofrontend/types.cc:2722
0x96953a Type::gc_symbol_pointer(Gogo*)
        ../../src/gcc/go/gofrontend/types.cc:2672
0x8c7da1 Struct_construction_expression::do_get_backend(Translate_context*)
        ../../src/gcc/go/gofrontend/expressions.cc:17133
0x8c7da1 Struct_construction_expression::do_get_backend(Translate_context*)
        ../../src/gcc/go/gofrontend/expressions.cc:17133
0x961e68 Type::make_type_descriptor_var(Gogo*)
        ../../src/gcc/go/gofrontend/types.cc:1433
0x9623dd Type::type_descriptor_pointer(Gogo*, Location)
        ../../src/gcc/go/gofrontend/types.cc:1308
0x8fa79d Named_object::get_backend(Gogo*, std::vector<Bexpression*,
std::allocator<Bexpression*>
 >&, std::vector<Btype*, std::allocator<Btype*> >&, std::vector<Bfunction*,
std::allocator<Bfunc
tion*> >&)
        ../../src/gcc/go/gofrontend/gogo.cc:8976
0x8fc8f9 Gogo::write_globals()
        ../../src/gcc/go/gofrontend/gogo.cc:1578
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <file:///usr/share/doc/gcc-14/README.Bugs> for instructions.
make[7]: *** [Makefile:3059: runtime.lo] Error 1=