From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 5F8DA385E008; Wed, 25 Mar 2020 11:26:03 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5F8DA385E008 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1585135563; bh=eBfnjLZjImd0hoCLzUGIoD7RxjXf+RyZtivmOqVFUPA=; h=From:To:Subject:Date:From; b=Oc3fAxjLTvpEjYBOmjrnPIzqBmyIoYj2BkIrh6WUELEbLBM4DrjjEOBY9q9KwDXvo SL+mU4iSL5D35ZBEVn7AFPCR10108tO8StYY9m3kLmPPJB8X6so/SeVlgEnhKniaJD 3OfmXhU38/9ZQ0S4jYWLQAjuviRGw6YCZZAt6l8Q= From: "burnus at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: =?UTF-8?B?W0J1ZyBsdG8vOTQzMjBdIE5ldzogW09wZW5NUF1bT2ZmbG9hZGlu?= =?UTF-8?B?Z10gbHRvMSBJQ0UgZHVyaW5nIElQQSBwYXNzOiBpbmxpbmUg4oCTIG9mZmxp?= =?UTF-8?B?bmVfc2l6ZSBhdCBnY2MvaXBhLWlubGluZS1hbmFseXNpcy5jOjQ1Mw==?= Date: Wed, 25 Mar 2020 11:26:03 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: lto X-Bugzilla-Version: 10.0 X-Bugzilla-Keywords: ice-on-invalid-code, openmp X-Bugzilla-Severity: normal X-Bugzilla-Who: burnus 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: Wed, 25 Mar 2020 11:26:03 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94320 Bug ID: 94320 Summary: [OpenMP][Offloading] lto1 ICE during IPA pass: inline =E2=80=93 offline_size at gcc/ipa-inline-analysis.c:453 Product: gcc Version: 10.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code, openmp Severity: normal Priority: P3 Component: lto Assignee: unassigned at gcc dot gnu.org Reporter: burnus at gcc dot gnu.org CC: marxin at gcc dot gnu.org Target Milestone: --- May or may not be related to PR 92029 Still reducing the test case. When compiling with "-fopenmp -O0" it works, = but with "-fopenmp -O1" the offloading-compiler (AMDGCN or =E2=80=93 has here = =E2=80=93 nvptx) ICEs with: during IPA pass: inline lto1: internal compiler error: Segmentation fault 0xbdb6ff crash_signal =20=20=20=20=20=20=20 /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-main= line/src/gcc-mainline/gcc/toplev.c:328 0x98074f offline_size =20=20=20=20=20=20=20 /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-main= line/src/gcc-mainline/gcc/ipa-inline-analysis.c:453 0x980b58 growth_positive_p(cgraph_node*, cgraph_edge*, int) =20=20=20=20=20=20=20 /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-main= line/src/gcc-mainline/gcc/ipa-inline-analysis.c:549 0x138610f want_inline_function_to_all_callers_p =20=20=20=20=20=20=20 /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-main= line/src/gcc-mainline/gcc/ipa-inline.c:1088 0x138c37f ipa_inline =20=20=20=20=20=20=20 /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-main= line/src/gcc-mainline/gcc/ipa-inline.c:2752 0x138d099 execute =20=20=20=20=20=20=20 /net/build5-trusty-cs/scratch/tburnus/openacc.x86_64-linux-gnu-openacc-main= line/src/gcc-mainline/gcc/ipa-inline.c:3091 It fails in ipa-inline-analysis.c's: offline_size (struct cgraph_node *node, ipa_size_summary *info) { if (!DECL_EXTERNAL (node->decl)) { if (node->will_be_removed_from_program_if_no_direct_calls_p ()) return info->size; as info =3D=3D NULL and decl is " get (node); And ->get returns: 369 return exists (node) ? (*m_vector)[node->get_summary_id ()] : N= ULL;=