From patchwork Tue May 2 12:36:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Martin_Li=C5=A1ka?= X-Patchwork-Id: 68627 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 6EEB33857704 for ; Tue, 2 May 2023 12:36:27 +0000 (GMT) X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by sourceware.org (Postfix) with ESMTPS id 8C1B6385842A for ; Tue, 2 May 2023 12:36:08 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 8C1B6385842A Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=suse.cz Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=suse.cz Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id B33931F8C4; Tue, 2 May 2023 12:36:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1683030967; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=GhMeL5QvIqGPnTp56w2rZlrX8j2Cox3I219NYfpxkKY=; b=YqkiSMIzR2EhAdFV4Cnyah32QXBkORipvqIuV0eof72aUdH883oM5Sbb4ts+bOaLjHRFbM xmXLL8ChU/ufoxi5qS4RVz2jh5U7qmp9iw2IQsU94G4bDMOjTpRAM94upl/rzC3s3aQppK 0ILeedkAxEV7C11e3+VWMWoG1zNe5J4= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1683030967; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=GhMeL5QvIqGPnTp56w2rZlrX8j2Cox3I219NYfpxkKY=; b=Ot3aGh8l90YQFwb8OZYEqhLbV9qqtyekOUWBYkhTfv8Kxmr0kPWUvVWJa/CVRtMlAsRZwp HQ+kzOG9OQyYKwBA== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id A25CA139C3; Tue, 2 May 2023 12:36:07 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id QE3GJrcDUWRtPgAAMHmgww (envelope-from ); Tue, 02 May 2023 12:36:07 +0000 Message-ID: <9fa34cf8-4d1b-bd02-6757-cae0d07be888@suse.cz> Date: Tue, 2 May 2023 14:36:07 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.1 From: =?utf-8?q?Martin_Li=C5=A1ka?= Subject: [PATCH (pushed)] docs: port documentation of VRP params To: gcc-patches@gcc.gnu.org Content-Language: en-US Cc: Andrew MacLeod X-Spam-Status: No, score=-11.8 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) 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: , Errors-To: gcc-patches-bounces+patchwork=sourceware.org@gcc.gnu.org Sender: "Gcc-patches" gcc/ChangeLog: * doc/invoke.texi: Update documentation based on param.opt file. --- gcc/doc/invoke.texi | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 2f40c58b21c..b92b8576027 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -15988,15 +15988,9 @@ The maximum number of may-defs we analyze when looking for a must-def specifying the dynamic type of an object that invokes a virtual call we may be able to devirtualize speculatively. -@item evrp-sparse-threshold -Maximum number of basic blocks before EVRP uses a sparse cache. - @item ranger-debug Specifies the type of debug output to be issued for ranges. -@item evrp-switch-limit -Specifies the maximum number of switch cases before EVRP ignores a switch. - @item unroll-jam-min-percent The minimum percentage of memory references that must be optimized away for the unroll-and-jam transformation to be considered profitable. @@ -16055,6 +16049,15 @@ this parameter. The default value of this parameter is 50. @item vect-induction-float Enable loop vectorization of floating point inductions. +@item vrp-sparse-threshold +Maximum number of basic blocks before VRP uses a sparse bitmap cache. + +@item vrp-switch-limit +Maximum number of outgoing edges in a switch before VRP will not process it. + +@item vrp-vector-threshold +Maximum number of basic blocks for VRP to use a basic cache vector. + @item avoid-fma-max-bits Maximum number of bits for which we avoid creating FMAs.