From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 10DF93833A28; Wed, 7 Dec 2022 01:34:58 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 10DF93833A28 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1670376899; bh=AAJRsUlkGmQx3kRok9WF5wNGHHvcXCqQxGHKNuf39zc=; h=From:To:Subject:Date:In-Reply-To:References:From; b=EPu0US+EG7Nq0zZo/4gMQ/1DHhaQ/RoMKwNegDEhjFFx4PdthYCQ2vyPDe/MzMaHP zzZw8RA3uE/6iigTibqgVOxUxNQl2sPltkV8luKiIhDbtNg7yBehz8V7xSJ6hBSt9B /ySRxBxTgRSZ+a1DEw8sfKY76no0oNqDlqiWs9Aw= From: "caiyinyu at loongson dot cn" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/107967] [13 regression] The gcc commit r13-3923 caused the glibc make check fails. Date: Wed, 07 Dec 2022 01:34:55 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: needs-reduction, wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: caiyinyu at loongson dot cn X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 13.0 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 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D107967 --- Comment #10 from caiyinyu --- (In reply to Jakub Jelinek from comment #9) > Created attachment 54029 [details] > gcc13-pr107967.patch >=20 > Untested fix. Deferring the mode_composite stuff for later. There are still some fails and errors are almost all about "Exception "Divi= de by zero" not set". cat math/test-float64-lgamma.out: testing _Float64 (without inline functions) Failure: lgamma (-3): Exception "Divide by zero" not set Failure: lgamma_downward (-3): Exception "Divide by zero" not set Failure: lgamma_towardzero (-3): Exception "Divide by zero" not set Failure: lgamma_upward (-3): Exception "Divide by zero" not set Test suite completed: 7880 test cases plus 5260 tests for exception flags and 5260 tests for errno executed. 4 errors occurred. FAIL: math/test-double-lgamma FAIL: math/test-double-log1p FAIL: math/test-float-lgamma FAIL: math/test-float-log1p FAIL: math/test-float128-catan FAIL: math/test-float128-catanh FAIL: math/test-float128-lgamma FAIL: math/test-float128-log FAIL: math/test-float128-log1p FAIL: math/test-float128-y0 FAIL: math/test-float128-y1 FAIL: math/test-float32-lgamma FAIL: math/test-float32-log1p FAIL: math/test-float32x-lgamma FAIL: math/test-float32x-log1p FAIL: math/test-float64-lgamma FAIL: math/test-float64-log1p FAIL: math/test-float64x-lgamma FAIL: math/test-ldouble-lgamma=