From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id DDCFA3858D1E; Tue, 8 Feb 2022 19:57:21 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org DDCFA3858D1E From: "zsojka at seznam dot cz" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/104449] New: [9/10/11/12 Regression] ICE: verify_gimple failed: dead statement in EH table with -fexceptions -fsanitize=address -fstack-check=generic Date: Tue, 08 Feb 2022 19:57:21 +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: 12.0 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 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: Tue, 08 Feb 2022 19:57:22 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D104449 Bug ID: 104449 Summary: [9/10/11/12 Regression] ICE: verify_gimple failed: dead statement in EH table with -fexceptions -fsanitize=3Daddress -fstack-check=3Dgeneric Product: gcc Version: 12.0 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 52378 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D52378&action=3Dedit reduced testcase Compiler output: $ x86_64-pc-linux-gnu-gcc -fexceptions -fsanitize=3Daddress -fstack-check= =3Dgeneric testcase.c testcase.c: In function 'foo': testcase.c:2:1: error: dead statement in EH table 2 | foo (void) | ^~~ # _4 =3D VDEF <.MEM_2> _5 =3D __builtin_alloca_with_align (64, 32); during GIMPLE pass: asan0 testcase.c:2:1: internal compiler error: verify_gimple failed 0x13d156d verify_gimple_in_cfg(function*, bool) /repo/gcc-trunk/gcc/tree-cfg.cc:5561 0x127adc7 execute_function_todo /repo/gcc-trunk/gcc/passes.cc:2084 0x127b2fe execute_todo /repo/gcc-trunk/gcc/passes.cc:2138 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-r12-7089-20220208123931-= g0103c2e4082-checking-yes-rtl-df-extra-amd64/bin/../libexec/gcc/x86_64-pc-l= inux-gnu/12.0.1/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 --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-r12-7089-20220208123931-g0103c2e40= 82-checking-yes-rtl-df-extra-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 12.0.1 20220208 (experimental) (GCC)=