From patchwork Tue Oct 19 08:48:23 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aldy Hernandez X-Patchwork-Id: 46378 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 93BCD385841F for ; Tue, 19 Oct 2021 08:49:08 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 93BCD385841F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1634633348; bh=rAktPC22G8XxqEL+tFU8EW7P9tZJ69VtGAEN24WAxpo=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=x1WW6/uTSXCaTYUeoNhlhG7FhkZzfadWagxZNR9EQtG0YePOC2zNjvrRcp87pb1q8 CUc86rLs5JFYyugRQLVGAcYJ9Tvi8eJtX7TVwNJRHXyZrIIPTWcQLQmXU3/DOxn6ev H74yZ4njBl7sOzlf+1C4IcVvBA9Rfwda2Fq5OFJg= X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by sourceware.org (Postfix) with ESMTPS id 1DAD23858D39 for ; Tue, 19 Oct 2021 08:48:39 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 1DAD23858D39 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-44-IupjELujMBih4kzP4X7g0Q-1; Tue, 19 Oct 2021 04:48:35 -0400 X-MC-Unique: IupjELujMBih4kzP4X7g0Q-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 6A043802682; Tue, 19 Oct 2021 08:48:34 +0000 (UTC) Received: from abulafia.quesejoda.com (unknown [10.39.193.2]) by smtp.corp.redhat.com (Postfix) with ESMTPS id EC11719C59; Tue, 19 Oct 2021 08:48:33 +0000 (UTC) Received: from abulafia.quesejoda.com (localhost [127.0.0.1]) by abulafia.quesejoda.com (8.16.1/8.15.2) with ESMTPS id 19J8mU9w444874 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Tue, 19 Oct 2021 10:48:31 +0200 Received: (from aldyh@localhost) by abulafia.quesejoda.com (8.16.1/8.16.1/Submit) id 19J8mU4A444873; Tue, 19 Oct 2021 10:48:30 +0200 To: Richard Biener , GCC patches Subject: [COMMITTED] Change threading comment before pass_ccp pass. Date: Tue, 19 Oct 2021 10:48:23 +0200 Message-Id: <20211019084823.444807-1-aldyh@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-Spam-Status: No, score=-13.0 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Aldy Hernandez via Gcc-patches From: Aldy Hernandez Reply-To: Aldy Hernandez Errors-To: gcc-patches-bounces+patchwork=sourceware.org@gcc.gnu.org Sender: "Gcc-patches" As suggested. Thanks. gcc/ChangeLog: * passes.def: Change threading comment before pass_ccp pass. --- gcc/passes.def | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/gcc/passes.def b/gcc/passes.def index c11c237f6d2..4c54176328b 100644 --- a/gcc/passes.def +++ b/gcc/passes.def @@ -339,9 +339,7 @@ along with GCC; see the file COPYING3. If not see NEXT_PASS (pass_thread_jumps); NEXT_PASS (pass_vrp, false /* warn_array_bounds_p */); NEXT_PASS (pass_vrp_threader); - /* Threading can leave many const/copy propagations in the IL. - Clean them up. Instead of just copy_prop, we use ccp to - compute alignment and nonzero bits. */ + /* Run CCP to compute alignment and nonzero bits. */ NEXT_PASS (pass_ccp, true /* nonzero_p */); NEXT_PASS (pass_warn_restrict); NEXT_PASS (pass_dse);