From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 302173858D20; Wed, 17 Apr 2024 21:03:16 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 302173858D20 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1713387796; bh=Md/cJbTm0QsD+Ff8AuIXrpRGlgO75QQaTiLYJTMKndk=; h=From:To:Subject:Date:In-Reply-To:References:From; b=FR05zUBOinyGkQoNGs8kLsCIhLtXC8UX+FoaykUyTlKKlfD6IAcNPVdeRpMsBx26C rtg/amlZjPZCPMbJJmw7Ao5r0pD8NCl2zJhLx0krFBr2XRpDUcCpNb2bWjS2QYgLmh PkFnE0UbQtU0nW70oyaUPFCis0z9cDM3O+Np/kdQ= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/112976] expand_gimple_stmt_1 vs gimple_assign_nontemporal_move_p vs SSA_NAME on lhs Date: Wed, 17 Apr 2024 21:03:15 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: internal-improvement X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: pinskia 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=3D112976 --- Comment #2 from Andrew Pinski --- Note gimple_assign_nontemporal_move_p is just for non temporal stores. Ther= e is no code handling non-temporal loads (which do exist on some targets, aarch64 for an example).=20 I will also add a comment to that effect above gimple_assign_nontemporal_mo= ve_p too. Plus I will also add to the verifier that gimple_assign_nontemporal_move_p = is only set for the case where LHS !=3D SSA_NAME ....=