From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 5767B38582A7; Tue, 2 Aug 2022 19:36:23 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5767B38582A7 From: "dcb314 at hotmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/106510] New: arm : ice in gimple_range_operand1, at gimple-range-fold.cc:485 Date: Tue, 02 Aug 2022 19:36:23 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 12.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: dcb314 at hotmail dot com 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 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, 02 Aug 2022 19:36:23 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106510 Bug ID: 106510 Summary: arm : ice in gimple_range_operand1, at gimple-range-fold.cc:485 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: dcb314 at hotmail dot com Target Milestone: --- Created attachment 53399 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D53399&action=3Dedit C source code For the C testsuite file ./gcc.c-torture/execute/ieee/compare-fp-4.c compil= ed by recent gcc trunk 32 bit ARM cross compiler, does this: during GIMPLE pass: threadfull ./gcc.c-torture/execute/ieee/compare-fp-4.c: In function =C3=A2<80><98>ine= =C3=A2<80><99>: ./gcc.c-torture/execute/ieee/compare-fp-4.c:42:5: internal compiler error: = in gimple_range_operand1, at gimple-range-fold.cc:485 42 | int ine (float x, float y, int ok) | ^~~ 0x88a481 gimple_range_operand1(gimple const*) /home/dcb/gcc/trunk.git/gcc/gimple-range-fold.cc:485 0x88a481 gimple_range_operand1(gimple const*) /home/dcb/gcc/trunk.git/gcc/gimple-range-fold.cc:483 Flag -O2 required. I will have my usual go at reduction.=