From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 0A9B43858C2A; Mon, 18 Sep 2023 20:26:17 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 0A9B43858C2A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1695068777; bh=OrDBuWyBM2EzBFuxwtZqSl/MVKrrPAo8u5njqs69H/U=; h=From:To:Subject:Date:From; b=cVsbjxHx2Iwx84Gdpts7ICy5ET38HHKuvXQF/zetabG3qgDuMgKKvENFJlBpi+NUR 0MN2d+oUdT0HHeyECw9Hw7SyPa+MwGcxJg4Cf4oFY7R3bc1G4NABo9aM5um4JNoJZf 3Lu9Xj9xMNdUznfF64dC716lQl9xanX3RBWf6M+U= From: "seurer at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/111465] New: [14 regression] stage 3 ICE kills bootstrap Date: Mon, 18 Sep 2023 20:26:16 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: bootstrap X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: seurer at gcc dot gnu.org 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 bug_severity priority component assigned_to reporter target_milestone 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=3D111465 Bug ID: 111465 Summary: [14 regression] stage 3 ICE kills bootstrap Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap Assignee: unassigned at gcc dot gnu.org Reporter: seurer at gcc dot gnu.org Target Milestone: --- /home/seurer/gcc/git/build/gcc-trunk-bootstrap/./prev-gcc/xg++ -B/home/seurer/gcc/git/build/gcc-trunk-bootstrap/./prev-gcc/ -B/home/seurer/gcc/git/install/gcc-trunk-bootstrap/powerpc64le-unknown-linu= x-gnu/bin/ -nostdinc++ -B/home/seurer/gcc/git/build/gcc-trunk-bootstrap/prev-powerpc64le-unknown-l= inux-gnu/libstdc++-v3/src/.libs -B/home/seurer/gcc/git/build/gcc-trunk-bootstrap/prev-powerpc64le-unknown-l= inux-gnu/libstdc++-v3/libsupc++/.libs -I/home/seurer/gcc/git/build/gcc-trunk-bootstrap/prev-powerpc64le-unknown-l= inux-gnu/libstdc++-v3/include/powerpc64le-unknown-linux-gnu -I/home/seurer/gcc/git/build/gcc-trunk-bootstrap/prev-powerpc64le-unknown-l= inux-gnu/libstdc++-v3/include -I/home/seurer/gcc/git/gcc-trunk-bootstrap/libstdc++-v3/libsupc++ -L/home/seurer/gcc/git/build/gcc-trunk-bootstrap/prev-powerpc64le-unknown-l= inux-gnu/libstdc++-v3/src/.libs -L/home/seurer/gcc/git/build/gcc-trunk-bootstrap/prev-powerpc64le-unknown-l= inux-gnu/libstdc++-v3/libsupc++/.libs -I/home/seurer/gcc/git/gcc-trunk-bootstrap/libcpp -I. -I/home/seurer/gcc/git/gcc-trunk-bootstrap/libcpp/../include -I/home/seurer/gcc/git/gcc-trunk-bootstrap/libcpp/include -g -O2 -fcheckin= g=3D1 -W -Wall -Wno-narrowing -Wwrite-strings -Wmissing-format-attribute -pedantic -Wno-long-long -Werror -fno-exceptions -fno-rtti -I/home/seurer/gcc/git/gcc-trunk-bootstrap/libcpp -I. -I/home/seurer/gcc/git/gcc-trunk-bootstrap/libcpp/../include -I/home/seurer/gcc/git/gcc-trunk-bootstrap/libcpp/include -c -o line-map= .o -MT line-map.o -MMD -MP -MF .deps/line-map.Tpo /home/seurer/gcc/git/gcc-trunk-bootstrap/libcpp/line-map.cc /home/seurer/gcc/git/gcc-trunk-bootstrap/libcpp/line-map.cc: In function 'i= nt linemap_compare_locations(line_maps*, location_t, location_t)': /home/seurer/gcc/git/gcc-trunk-bootstrap/libcpp/line-map.cc:1434:1: error: statement uses released SSA name 1434 | linemap_compare_locations (line_maps *set, | ^~~~~~~~~~~~~~~~~~~~~~~~~ _219 =3D _216; The use of _216 should have been replaced during GIMPLE pass: dom /home/seurer/gcc/git/gcc-trunk-bootstrap/libcpp/line-map.cc:1434:1: internal compiler error: cannot update SSA form I am tracking down exactly where this started but it was just earlier today= .=