From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by sourceware.org (Postfix) with ESMTPS id 6CBBE3858408 for ; Fri, 7 Jan 2022 08:20:03 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 6CBBE3858408 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-out1.suse.de (Postfix) with ESMTPS id 279A321114; Fri, 7 Jan 2022 08:20:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1641543602; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ch4MtRd/FLv3R0HDjaESf771UV0Uj0R/cNyimxSK79Y=; b=euzsREgwM4E5MADL1IwhOhyDBW/saWs564dkOo0e7lRt+sG/8+tlmrequVblyFpCmM0bzf aBrub9JQcNKzmDErD/0d+8NdpLIaofaRGRf67B0041VxTqr0fvMhgocGTd0PmXCa1VUOpE EmQBInGCqLQr51ZGKiiG9Mv8+PqnATM= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1641543602; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ch4MtRd/FLv3R0HDjaESf771UV0Uj0R/cNyimxSK79Y=; b=DUPVaP6Ei19a4Ti1/oqNQc73TENZ9RtBvVqevC/Quq9zE8pVmeSQMCJt/+hn1FDDXBPmj+ 7oSJdJkeEhlHoDCg== 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 0CB1A13CAA; Fri, 7 Jan 2022 08:20:02 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id gXV0AbL312HKNAAAMHmgww (envelope-from ); Fri, 07 Jan 2022 08:20:02 +0000 Message-ID: Date: Fri, 7 Jan 2022 09:20:01 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.4.1 Subject: Re: Issue with a flag that I defined getting set to zero Content-Language: en-US To: Gary Oblock , "gcc@gcc.gnu.org" References: From: =?UTF-8?Q?Martin_Li=c5=a1ka?= In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-7.0 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, NICE_REPLY_A, SPF_HELO_NONE, SPF_PASS, 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@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Jan 2022 08:20:05 -0000 On 1/7/22 09:10, Gary Oblock via Gcc wrote: > An optimization flag that I recently added is being > set to zero in push_cfun (which after a couple of > levels of calls cl_optimization_restore to this.) Question is: what's the value of the flag in your IPA pass if you set -finterleaving-index-32-bits? It should not really be zero. > > The flag defined like this: > > finterleaving-index-32-bits > Common Var(flag_interleaving_index_32_bits) Init(0) Optimization > Structure reorganization optimization, instance interleaving. > > Note, I'm working around this but l'd really like > to not have to do so therefore I'm wondering if somebody > could explain what's happening and what I'd need > to do instead? You defined the flag well. > > Thanks, > > Gary > > > CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, is for the sole use of the intended recipient(s) and contains information that is confidential and proprietary to Ampere Computing or its subsidiaries. It is to be used solely for the purpose of furthering the parties' business relationship. Any unauthorized review, copying, or distribution of this email (or any attachments thereto) is strictly prohibited. If you are not the intended recipient, please contact the sender immediately and permanently delete the original and any copies of this email and any attachments thereto. Can you please remove this ugly notice that it's completely misleading? If not, I would then recommend creating a private email. Martin