From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 3E5C23851C13; Mon, 10 May 2021 14:13:03 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 3E5C23851C13 From: "cnsun at uwaterloo dot ca" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/100505] New: ICE: in record_in_finally_tree, at tree-eh.c:213 Date: Mon, 10 May 2021 14:13:03 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Version: tree-ssa X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: cnsun at uwaterloo dot ca 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 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 May 2021 14:13:03 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D100505 Bug ID: 100505 Summary: ICE: in record_in_finally_tree, at tree-eh.c:213 Product: gcc Version: tree-ssa Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: cnsun at uwaterloo dot ca Target Milestone: --- $ gcc-trunk -v Using built-in specs. COLLECT_GCC=3Dgcc-trunk COLLECT_LTO_WRAPPER=3D/scratch/software/gcc-trunk/libexec/gcc/x86_64-pc-lin= ux-gnu/12.0.0/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: /tmp/tmp.FRQzt2wMfl-gcc-builder/gcc/configure --enable-languages=3Dc,c++,lto --enable-checking-yes --enable-multiarch --prefix=3D/scratch/software/gcc-trunk --disable-bootstrap Thread model: posix Supported LTO compression algorithms: zlib gcc version 12.0.0 20210510 (experimental) [master revision :fb3a8fb4a:25f9f35a85ffee808fc1482b14d91176df59751b] (GCC) $ cat mutant.c __GIMPLE foo() { bb1: bb1: bb1:; } $ gcc-trunk mutant.c mutant.c:1:1: error: =E2=80=98__GIMPLE=E2=80=99 only valid with =E2=80=98-f= gimple=E2=80=99 1 | __GIMPLE | ^~~~~~~~ mutant.c:2:1: warning: return type defaults to =E2=80=98int=E2=80=99 [-Wimp= licit-int] 2 | foo() { | ^~~ mutant.c: In function =E2=80=98foo=E2=80=99: mutant.c:4:1: error: duplicate label =E2=80=98bb1=E2=80=99 4 | bb1: | ^~~ mutant.c:3:1: note: previous definition of =E2=80=98bb1=E2=80=99 with type = =E2=80=98void=E2=80=99 3 | bb1: | ^~~ mutant.c:5:1: error: duplicate label =E2=80=98bb1=E2=80=99 5 | bb1:; | ^~~ mutant.c:3:1: note: previous definition of =E2=80=98bb1=E2=80=99 with type = =E2=80=98void=E2=80=99 3 | bb1: | ^~~ during GIMPLE pass: eh mutant.c:2:1: internal compiler error: in record_in_finally_tree, at tree-eh.c:213 2 | foo() { | ^~~ 0xf5fe56 record_in_finally_tree /tmp/tmp.FRQzt2wMfl-gcc-builder/gcc/gcc/tree-eh.c:213 0xf5fe56 record_in_finally_tree /tmp/tmp.FRQzt2wMfl-gcc-builder/gcc/gcc/tree-eh.c:203 0xf64d79 collect_finally_tree_1 /tmp/tmp.FRQzt2wMfl-gcc-builder/gcc/gcc/tree-eh.c:229 0xf64d79 execute /tmp/tmp.FRQzt2wMfl-gcc-builder/gcc/gcc/tree-eh.c:2197 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions.=