From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2551 invoked by alias); 5 Aug 2014 14:31:46 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 2508 invoked by uid 48); 5 Aug 2014 14:31:43 -0000 From: "ubizjak at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug go/61871] FAIL: regexp from libgo testsuite on non-split stack targets Date: Tue, 05 Aug 2014 14:31:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: go X-Bugzilla-Version: 4.10.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: ubizjak at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: ian at airs dot com X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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-SW-Source: 2014-08/txt/msg00303.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D61871 --- Comment #1 from Uro=C5=A1 Bizjak --- Ops, I was also testing with this patch: --cut here-- Index: go/regexp/all_test.go =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D --- go/regexp/all_test.go (revision 213529) +++ go/regexp/all_test.go (working copy) @@ -475,7 +475,7 @@ // This ran out of stack before issue 7608 was fixed. func TestOnePassCutoff(t *testing.T) { - MustCompile(`^(?:x{1,1000}){1,1000}$`) + MustCompile(`^(?:x{1,1000}){1,500}$`) } func BenchmarkLiteral(b *testing.B) { --cut here-- >>From gcc-bugs-return-457807-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Tue Aug 05 14:46:43 2014 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 15691 invoked by alias); 5 Aug 2014 14:46:43 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 15637 invoked by uid 48); 5 Aug 2014 14:46:40 -0000 From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/62025] New: [4.9/4.10 Regression] Miscompilation of openssl sha512.c Date: Tue, 05 Aug 2014 14:46:00 -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: 4.9.1 X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED 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 cf_gcctarget attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-08/txt/msg00304.txt.bz2 Content-length: 824 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62025 Bug ID: 62025 Summary: [4.9/4.10 Regression] Miscompilation of openssl sha512.c Product: gcc Version: 4.9.1 Status: UNCONFIRMED Keywords: wrong-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: jakub at gcc dot gnu.org CC: krebbel at gcc dot gnu.org, rsandifo at gcc dot gnu.org Target: s390-linux Created attachment 33248 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33248&action=edit sha.c The following testcase is miscompiled on s390-linux, starting with r207605 (including latest trunk), with e.g. -O2 -m31 -march=z196 -mtune=z10 options.