From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id A6B21386EC2F; Wed, 28 Oct 2020 10:25:10 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org A6B21386EC2F From: "clyon at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/97616] New: [11 regression] bb-slp-58.c and bb-slp-59.c fail on arm after r11-4428 Date: Wed, 28 Oct 2020 10:25:10 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 11.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: clyon 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 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: Wed, 28 Oct 2020 10:25:10 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D97616 Bug ID: 97616 Summary: [11 regression] bb-slp-58.c and bb-slp-59.c fail on arm after r11-4428 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: clyon at gcc dot gnu.org Target Milestone: --- Since r11-4428 (g:4a369d199bf2f34e037030b18d0da923e8a24997) I have noticed regressions on arm: FAIL: gcc.dg/vect/bb-slp-58.c -flto -ffat-lto-objects scan-tree-dump-times slp1 "optimized: basic block" 1 FAIL: gcc.dg/vect/bb-slp-58.c -flto -ffat-lto-objects scan-tree-dump-times slp1 "transform load" 2 FAIL: gcc.dg/vect/bb-slp-58.c scan-tree-dump-times slp1 "optimized: basic block" 1 FAIL: gcc.dg/vect/bb-slp-58.c scan-tree-dump-times slp1 "transform load" 2 FAIL: gcc.dg/vect/bb-slp-59.c -flto -ffat-lto-objects scan-tree-dump-times loopdone "VEC_PERM_EXPR" 1 FAIL: gcc.dg/vect/bb-slp-59.c -flto -ffat-lto-objects scan-tree-dump-times slp1 "optimized: basic block" 1 FAIL: gcc.dg/vect/bb-slp-59.c -flto -ffat-lto-objects scan-tree-dump-times slp1 "transform load" 2 FAIL: gcc.dg/vect/bb-slp-59.c scan-tree-dump-times loopdone "VEC_PERM_EXPR"= 1 FAIL: gcc.dg/vect/bb-slp-59.c scan-tree-dump-times slp1 "optimized: basic block" 1 FAIL: gcc.dg/vect/bb-slp-59.c scan-tree-dump-times slp1 "transform load" 2 The expected patterns are found 0 times.=