From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id B26A23858284; Fri, 23 Dec 2022 07:37:53 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org B26A23858284 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1671781073; bh=wIpcamglVt3aGz1LmGsMq3F5S8Bn1sBFVhRJk32Txn8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=xi0Xgt37x1l//BZPYn/45/kCveh6KaAI0FPHgWsjkD41+G1NMsnfWzDA+JhlxmlTG QbSMDy5/zrMmlDYS+tRqVV8yrBh/Rkp0HUALTWuDztYysHdiMV7fD2fYBJY+AWoiOR NCAmnKBam5o2OKm5aCBCORAMs7Kgfy+eGOlUluck= From: "amonakov at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/108117] Wrong instruction scheduling on value coming from abnormal SSA Date: Fri, 23 Dec 2022 07:37:52 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: unknown X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: amonakov at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: DUPLICATE 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: 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=3D108117 --- Comment #16 from Alexander Monakov --- Draft patch for the sched1 issue: https://inbox.sourceware.org/gcc-patches/cf62c3ec-0a9e-275e-5efa-2689ff1f00= e2@ispras.ru/T/#m95238afa0f92daa0ba7f8651741089e7cfc03481=