From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 5A6C23890417; Tue, 9 Mar 2021 18:00:19 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5A6C23890417 From: "msebor at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/99489] [11 Regression] internal compiler error: during GIMPLE pass: strlen in dlt_logstorage_log_file_name() Date: Tue, 09 Mar 2021 18:00:19 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 11.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: msebor at gcc dot gnu.org X-Bugzilla-Status: NEW 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: cc cf_reconfirmed_on short_desc bug_status everconfirmed keywords Message-ID: In-Reply-To: References: 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, 09 Mar 2021 18:00:19 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99489 Martin Sebor changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |msebor at gcc dot gnu.org Last reconfirmed| |2021-03-09 Summary|internal compiler error: |[11 Regression] internal |during GIMPLE pass: strlen |compiler error: during |in |GIMPLE pass: strlen in |dlt_logstorage_log_file_nam |dlt_logstorage_log_file_nam |e() |e() Status|UNCONFIRMED |NEW Ever confirmed|0 |1 Keywords| |ice-on-valid-code --- Comment #2 from Martin Sebor --- Confirmed with a native x86_64 compiler and the full backtrace below. It's most likely a regression introduced in g:7f5ff78ff3f971c11ec67f422b2fd34281db9123. during GIMPLE pass: strlen /mnt/b/yoe/master/build/tmp/work/cortexa72-yoe-linux-musl/dlt-daemon/2.18.6= -r0/git/src/offlinelogstorage/dlt_offline_logstorage_behavior.c: In function =E2=80=98dlt_logstorage_log_file_name.part.0=E2=80=99: /mnt/b/yoe/master/build/tmp/work/cortexa72-yoe-linux-musl/dlt-daemon/2.18.6= -r0/git/src/offlinelogstorage/dlt_offline_logstorage_behavior.c:54:6: internal compiler error: gimple check: expected gimple_call(error_mark), ha= ve gimple_nop() in gimple_call_fndecl, at gimple.h:3171 0xe66115 gimple_check_failed(gimple const*, char const*, int, char const*, gimple_code, tree_code) /src/gcc/master/gcc/gimple.c:1259 0xbb23bf GIMPLE_CHECK2 /src/gcc/master/gcc/gimple.h:74 0xb7bbe1 gimple_call_fndecl /src/gcc/master/gcc/gimple.h:3171 0xb8edf0 gimple_call_alloc_size(gimple*, generic_wide_int= *, range_query*) /src/gcc/master/gcc/builtins.c:4931 0x15cc71e handle_builtin_stxncpy_strncat /src/gcc/master/gcc/tree-ssa-strlen.c:3108 0x15caea9 handle_builtin_strncat /src/gcc/master/gcc/tree-ssa-strlen.c:2666 0x15d214f strlen_check_and_optimize_call /src/gcc/master/gcc/tree-ssa-strlen.c:5165 0x15d2d30 check_and_optimize_stmt /src/gcc/master/gcc/tree-ssa-strlen.c:5373 0x15d3917 strlen_dom_walker::before_dom_children(basic_block_def*) /src/gcc/master/gcc/tree-ssa-strlen.c:5625 0x22901c2 dom_walker::walk(basic_block_def*) /src/gcc/master/gcc/domwalk.c:309 0x15d3c0e printf_strlen_execute /src/gcc/master/gcc/tree-ssa-strlen.c:5691 0x15d3fa4 execute /src/gcc/master/gcc/tree-ssa-strlen.c:5813 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions.=