From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 3D5293858CD1; Sat, 25 Nov 2023 11:36:43 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 3D5293858CD1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1700912203; bh=1znjepVGcYBoYmTZ3uJ4Aug9iyuS5kCxhqc9s5+fKS8=; h=From:To:Subject:Date:From; b=mtmgVL0nQRojDy82PsEx+PYA2PhSb2FUV7UXB5beDfKWARhqr+tVHx0F/nctoAG1M thu3wme1uRIJIbYAaOvnEZTa2ijnZHrY28K3wz4Esby5cJJ1yg8RDseBpqE/oB/lr/ Zf30v75ZAynFEWwXbM/z2Yp2QcIuxTAdRrtOqtZA= From: "zsojka at seznam dot cz" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/112710] New: [13/14 Regression] ICE: in write_type, at cp/mangle.cc:2226 with -fdump-go-spec=filename -flto -fno-use-linker-plugin Date: Sat, 25 Nov 2023 11:36:42 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: zsojka at seznam dot cz X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status keywords bug_severity priority component assigned_to reporter target_milestone cf_gcchost cf_gcctarget attachments.created Message-ID: 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: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D112710 Bug ID: 112710 Summary: [13/14 Regression] ICE: in write_type, at cp/mangle.cc:2226 with -fdump-go-spec=3Dfilename -flto -fno-use-linker-plugin Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: middle-end Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created attachment 56686 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D56686&action=3Dedit reduced testcase Compiler output: $ x86_64-pc-linux-gnu-gcc -fdump-go-spec=3Dfilename -flto -fno-use-linker-p= lugin testcase.C -w testcase.C:2:6: internal compiler error: in write_type, at cp/mangle.cc:2226 2 | void foo(const bool *); | ^~~ 0x761ff3 write_type /repo/gcc-trunk/gcc/cp/mangle.cc:2226 0xfcec7d write_type /repo/gcc-trunk/gcc/cp/mangle.cc:2398 0xfd087e write_method_parms /repo/gcc-trunk/gcc/cp/mangle.cc:2880 0xfd0a97 write_bare_function_type /repo/gcc-trunk/gcc/cp/mangle.cc:2816 0xfd0c2c write_mangled_name /repo/gcc-trunk/gcc/cp/mangle.cc:810 0xfd1410 mangle_decl_string /repo/gcc-trunk/gcc/cp/mangle.cc:4092 0xfd15fa get_mangled_id /repo/gcc-trunk/gcc/cp/mangle.cc:4113 0xfd15fa mangle_decl(tree_node*) /repo/gcc-trunk/gcc/cp/mangle.cc:4151 0x1acb60d decl_assembler_name(tree_node*) /repo/gcc-trunk/gcc/tree.cc:719 0x14a2f8d go_output_fndecl /repo/gcc-trunk/gcc/godump.cc:1109 0x14a2f8d go_finish /repo/gcc-trunk/gcc/godump.cc:1408 Please submit a full bug report, with preprocessed source (by using -freport-bug). Please include the complete backtrace with any bug report. See for instructions. $ x86_64-pc-linux-gnu-gcc -v Using built-in specs. COLLECT_GCC=3D/repo/gcc-trunk/binary-latest-amd64/bin/x86_64-pc-linux-gnu-g= cc COLLECT_LTO_WRAPPER=3D/repo/gcc-trunk/binary-trunk-r14-5841-20231125103155-= g9866c98e101-checking-yes-rtl-df-extra-nobootstrap-amd64/bin/../libexec/gcc= /x86_64-pc-linux-gnu/14.0.0/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: /repo/gcc-trunk//configure --enable-languages=3Dc,c++ --enable-valgrind-annotations --disable-nls --enable-checking=3Dyes,rtl,df,= extra --disable-bootstrap --with-cloog --with-ppl --with-isl --build=3Dx86_64-pc-linux-gnu --host=3Dx86_64-pc-linux-gnu --target=3Dx86_64-pc-linux-gnu --with-ld=3D/usr/bin/x86_64-pc-linux-gnu-ld --with-as=3D/usr/bin/x86_64-pc-linux-gnu-as --disable-libstdcxx-pch --prefix=3D/repo/gcc-trunk//binary-trunk-r14-5841-20231125103155-g9866c98e1= 01-checking-yes-rtl-df-extra-nobootstrap-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 14.0.0 20231125 (experimental) (GCC)=