From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 316CA385BF81; Tue, 28 Apr 2020 07:40:58 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 316CA385BF81 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1588059658; bh=h+3UCGWq+oiCcxkJ5OQk94zXJrkN9Pid8yqWXTIhI5M=; h=From:To:Subject:Date:From; b=w1qMM9ckURjl9l6OoLmGKPzEVE1ejek3thgX4WC7blr62TITVWE14oNJEJJlIHjef YWijd4G8qNcd0JvBLZ79+yZkxQ0I0pPK+8eEURSifxSR5pHGGe8HP1DNQVXM6Vn2+9 HMH9QK9cTIfajmiKb4EDv1qUpHktQh8NNgmUI17Q= From: "tschwinge at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/94813] New: [10 regression] 'libgomp.fortran/use_device_ptr-1.f90' offloading execution test regression Date: Tue, 28 Apr 2020 07:40:57 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: fortran X-Bugzilla-Version: 10.0 X-Bugzilla-Keywords: openmp X-Bugzilla-Severity: normal X-Bugzilla-Who: tschwinge 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: Tue, 28 Apr 2020 07:40:58 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94813 Bug ID: 94813 Summary: [10 regression] 'libgomp.fortran/use_device_ptr-1.f90' offloading execution test regression Product: gcc Version: 10.0 Status: UNCONFIRMED Keywords: openmp Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: tschwinge at gcc dot gnu.org CC: burnus at gcc dot gnu.org, jakub at gcc dot gnu.org, tkoenig at gcc dot gnu.org Target Milestone: --- The recent commit 06eca1acafa27e19e82dc73927394a7a4d0bdbc5 "Fix PR 93956, w= rong pointer when returned via function" regresses in offloading configurations = (at least gcn, nvptx): PASS: libgomp.fortran/use_device_ptr-1.f90 -O0 (test for excess erro= rs) [-PASS:-]{+FAIL:+} libgomp.fortran/use_device_ptr-1.f90 -O0 execution test ... for all torture testing variants. Program received signal SIGSEGV, Segmentation fault. 0x0000000000409976 in omp_device_ptr () at source-gcc/libgomp/testsuite/libgomp.fortran/use_device_ptr-1.f90:508 508 call copy3_array1(AptrA, BptrB) (gdb) bt #0 0x0000000000409976 in omp_device_ptr () at source-gcc/libgomp/testsuite/libgomp.fortran/use_device_ptr-1.f90:508 #1 0x000000000040b564 in main (argc=3D1, argv=3D0x7fffffffd971) at source-gcc/libgomp/testsuite/libgomp.fortran/use_device_ptr-1.f90:423 #2 0x00007ffff70f5b97 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x0000000000400c6a in _start () No regression seen for host-fallback execution.=