From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 5D9643858D39; Wed, 8 Feb 2023 20:08:39 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5D9643858D39 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1675886919; bh=DVHQbcZFnSbyNPzj91BvnLkLhQvEPKBwT3iEfciWjrM=; h=From:To:Subject:Date:From; b=wuPX3QacbjTPrzM5SUt3dMal4EgQL10x0JgTd16pyKf218n/Ur1/2wqTonYSAdjtF hoFcCm6ABNXs5JvE3ZoiyolEaBr9BIqGkayzQBHHXOji0VYiIMtpnLRxBIkMcx2c7M 1kq87csbOfXPaR+PplkTL4SB3Sa+beEn6j9keZ+g= From: "seurer at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/108726] New: gcc.dg/analyzer/pipe-glibc.c fails on power 9 BE Date: Wed, 08 Feb 2023 20:08:39 +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: 13.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: seurer 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 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D108726 Bug ID: 108726 Summary: gcc.dg/analyzer/pipe-glibc.c fails on power 9 BE Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: seurer at gcc dot gnu.org Target Milestone: --- g:792f039fc37faa3446725a643c8018f084e8ccab, r13-3466-g792f039fc37faa This fails on power 9 BE (only).=20=20 make -k check-gcc RUNTESTFLAGS=3D"--target_board=3Dunix'{-m32,-m64}' analyzer.exp=3Dgcc.dg/analyzer/pipe-glibc.c" FAIL: gcc.dg/analyzer/pipe-glibc.c (test for excess errors) FAIL: gcc.dg/analyzer/pipe-glibc.c (test for excess errors) # of unexpected failures 1 # of unexpected failures 1 # of unexpected failures 2 spawn -ignore SIGHUP /home/seurer/gcc/git/build/gcc-test2/gcc/xgcc -B/home/seurer/gcc/git/build/gcc-test2/gcc/ /home/seurer/gcc/git/gcc-test2/gcc/testsuite/gcc.dg/analyzer/pipe-glibc.c -= m64 -fdiagnostics-plain-output -fanalyzer -Wanalyzer-too-complex -fanalyzer-call-summaries -S -o pipe-glibc.s /home/seurer/gcc/git/gcc-test2/gcc/testsuite/gcc.dg/analyzer/pipe-glibc.c: = In function 'write_to_pipe': /home/seurer/gcc/git/gcc-test2/gcc/testsuite/gcc.dg/analyzer/pipe-glibc.c:2= 8:3: warning: use of possibly-NULL 'stream' where non-null expected [CWE-690] [-Wanalyzer-possible-null-argument] /home/seurer/gcc/git/gcc-test2/gcc/testsuite/gcc.dg/analyzer/pipe-glibc.c:2= 7:12: note: (1) this call could return NULL /home/seurer/gcc/git/gcc-test2/gcc/testsuite/gcc.dg/analyzer/pipe-glibc.c:2= 8:3: note: (2) argument 4 ('stream') from (1) could be NULL where non-null expec= ted : note: argument 4 of '__builtin_fwrite' must be non-null FAIL: gcc.dg/analyzer/pipe-glibc.c (test for excess errors) Excess errors: /home/seurer/gcc/git/gcc-test2/gcc/testsuite/gcc.dg/analyzer/pipe-glibc.c:2= 8:3: warning: use of possibly-NULL 'stream' where non-null expected [CWE-690] [-Wanalyzer-possible-null-argument]=