From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 36E073857B8E; Wed, 13 Mar 2024 15:11:07 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 36E073857B8E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1710342667; bh=iBwv6NbcZkxme3f0QUPAOGREfm3ZhoQBH3rGMtNWsD8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=jrs/YPln1lgQw16PaV7HZgoSUWbkQ4SRIovWDUQGklb9duEVLwZYXP6U7CVDy+b7c 3Qzjigl+Z+OmDHE/JQ3OkZ3tQNiTL6RXTpssQqK1FFLQl9r91UGjrTudHaVKhpvhg7 PXuHk0TCbK8I2+MswAEjCtRySqSe+rK6/gZ+nxk0= From: "amonakov at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/114261] [13/14 Regression] Scheduling takes excessive time (97%) since r13-5154-g733a1b777f1 Date: Wed, 13 Mar 2024 15:11:06 +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: 14.0 X-Bugzilla-Keywords: compile-time-hog X-Bugzilla-Severity: normal X-Bugzilla-Who: amonakov at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 13.3 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=3D114261 --- Comment #10 from Alexander Monakov --- Indeed, but OTOH according to bug 84402 comment 58 it caused a noticeable h= it on gimple-match.cc compilation: 733a1b777f16cd397b43a242d9c31761f66d3da8 13th January 2023 sched-deps: do not schedule pseudos across calls [PR108117] (Alexander Mona= kov) Stage 2: +14% Stage 3: +9% In any case, if the proposed band-aid is unnecessary, that's fine with me.=