From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id D7A3A3870905; Thu, 4 Mar 2021 08:09:27 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D7A3A3870905 From: "marxin at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/99378] New: ICE in decompose_normal_address, at rtlanal.c:6710 Date: Thu, 04 Mar 2021 08:09:27 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: 11.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: marxin 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 keywords bug_severity priority component assigned_to reporter cc 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: Thu, 04 Mar 2021 08:09:28 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99378 Bug ID: 99378 Summary: ICE in decompose_normal_address, at rtlanal.c:6710 Product: gcc Version: 11.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: rtl-optimization Assignee: unassigned at gcc dot gnu.org Reporter: marxin at gcc dot gnu.org CC: vmakarov at gcc dot gnu.org Target Milestone: --- The following fails: $ gcc /home/marxin/Programming/gcc/gcc/testsuite/gcc.target/i386/pr99123.c = -O2 -c -funroll-all-loops during RTL pass: reload /home/marxin/Programming/gcc/gcc/testsuite/gcc.target/i386/pr99123.c: In function =E2=80=98foo=E2=80=99: /home/marxin/Programming/gcc/gcc/testsuite/gcc.target/i386/pr99123.c:51:1: internal compiler error: in decompose_normal_address, at rtlanal.c:6710 51 | } | ^ 0x6ff9e3 decompose_normal_address /home/marxin/Programming/gcc/gcc/rtlanal.c:6710 0x6ff9e3 decompose_address(address_info*, rtx_def**, machine_mode, unsigned char, rtx_code) /home/marxin/Programming/gcc/gcc/rtlanal.c:6787 0xcda45d process_address_1 /home/marxin/Programming/gcc/gcc/lra-constraints.c:3455 0xcdc618 process_address /home/marxin/Programming/gcc/gcc/lra-constraints.c:3729 0xcdc618 curr_insn_transform /home/marxin/Programming/gcc/gcc/lra-constraints.c:4044 0xce208e lra_constraints(bool) /home/marxin/Programming/gcc/gcc/lra-constraints.c:5133 0xccdd0f lra(_IO_FILE*) /home/marxin/Programming/gcc/gcc/lra.c:2336 0xc856e4 do_reload /home/marxin/Programming/gcc/gcc/ira.c:5827 0xc856e4 execute /home/marxin/Programming/gcc/gcc/ira.c:6013 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions.=