From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf1-x42b.google.com (mail-pf1-x42b.google.com [IPv6:2607:f8b0:4864:20::42b]) by sourceware.org (Postfix) with ESMTPS id 2CDB53858D28 for ; Sun, 10 Dec 2023 18:30:10 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 2CDB53858D28 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 2CDB53858D28 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2607:f8b0:4864:20::42b ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1702233011; cv=none; b=JmUsfaWuoZ2F7bLsGkue/VwA40anDUAjmr1+C/DkbN20ouOstJ3rZfaJUffEesYUJ4HvaoJ00fXScW8U+v4wvqFVSAfQpMsT+qwGkOxKZYmre5GhOtnkyUtJPpuDNCfKMb2Hg62Znf1tsZQMrr3PkbUhPQ2FjTa0gvTFeTBUxeU= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1702233011; c=relaxed/simple; bh=PgdRlTNP3SIyluR+yWwxwt20Xj55oTeBXuRGGTDwBS4=; h=DKIM-Signature:Message-ID:Date:MIME-Version:Subject:To:From; b=kzGdftEelpMMAQ+YcxrwJeoigVPNzwYPfDCT/TL3WAWpABpRKMQ1cmlT4PbZno4aVqZuCb8n3rARzXW03qIHds747pgc6ocaA5aMiA1LlnagdPkkyZq0AOeJpWMmqsRGn8aIAEfCCdojauzwSEQmqGBcmnF8lkBbYJrKRAZBbNM= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-pf1-x42b.google.com with SMTP id d2e1a72fcca58-6ce6dd83945so3092662b3a.3 for ; Sun, 10 Dec 2023 10:30:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1702233009; x=1702837809; darn=sourceware.org; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=L7Cpe1QJmrArYbdimR+RumaDn3pyzVW9Uf4zTCs7RXw=; b=U3d7zK9rXMFGloiBqPXMco9kfu73UUsq+Wvk3PkKUJec+6xIS5wNfwdFcvtgwhsm2s th2vH/4tf6bGkfGnBPPAewZTvYNWrqgSIQhiGf1ko+QcWQgI2SOuIkg90FlXlrRaxGD0 AVX3IbtrLT55/0vqi7Dgm7nsBlK2dUgwnT+SuUFsIvp4mCSTthYXOeCqMmpqEB62Sosd nIx87ZyaYC8zIzFWL7xzsb9ac1LHnlc4EsK9tULHmoRWsUBDRm7ZVq3Xr/kD9uzcHCvL ZIFcWd+MQOCz6SKaN+wJknf6lKxOhV3G8pryGLZoyW3mafItYBhmTfy9cmNbVRiP7FNp BuSw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702233009; x=1702837809; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=L7Cpe1QJmrArYbdimR+RumaDn3pyzVW9Uf4zTCs7RXw=; b=pl+hAf9pkb81mF0/APtiUNcB0IqUoP9qmtouMIro8uDb5fZTlprBSlSiZ37F95gH+F wwDLSAkDmYrXI6oDrB/qKKNudC986v8ESVtavjGBezNTnhi73wBendVNRZzcM6sUScNS UvBIxWT3M/njJHz8Dx2DCE52oOFRfN6irGML/JKWo3S5HP3C0ogg7iDuK2rfdq6JchkF tSZZMPj+F107kKGWskbFKhFyRIYn4Oh71WIk9+WJDBLKgAB61nf8Uada6PhoM6ibtkDU w5ggEHkyLFtukw6k9Bm1G+tgTSZj57ar9P8x02fbkR9pa0s5TUcoqBfbt4uSiI1hGoTg 7nGg== X-Gm-Message-State: AOJu0Yz6O2TDJoqeBKl7Y8H3n01hhXCjyEb+B5TLR/pDSHm/8MpcyK9B eHA/5o3oDpiJs6gOyqrPswQ= X-Google-Smtp-Source: AGHT+IGvTmxf3CaWz6vVm8Qw2WHnSdGqjNy+M94Q+3W5OGcRJVADiOhhsHkyJ3TV7tRQsSp2pupu0g== X-Received: by 2002:a05:6a00:93a5:b0:6ce:5e79:7ca1 with SMTP id ka37-20020a056a0093a500b006ce5e797ca1mr3550193pfb.23.1702233008991; Sun, 10 Dec 2023 10:30:08 -0800 (PST) Received: from [172.31.0.109] ([136.36.72.243]) by smtp.gmail.com with ESMTPSA id gu4-20020a056a004e4400b006ce4e3e2524sm4849517pfb.135.2023.12.10.10.30.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 10 Dec 2023 10:30:08 -0800 (PST) Message-ID: Date: Sun, 10 Dec 2023 11:30:04 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Improve performance of the H8 simulator Content-Language: en-US To: Mike Frysinger Cc: gdb-patches@sourceware.org References: <41f2930c-60cd-4992-baec-f8bfee1439e4@gmail.com> From: Jeff Law In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-2.3 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,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 List-Id: On 12/3/23 22:53, Mike Frysinger wrote: > On 03 Dec 2023 21:34, Jeff Law wrote: >> OK for the trunk? > > i don't think anyone pays attention to this port, so go for it ACK. I pay attention to it mostly because it exercises code paths through GCC that most other ports don't. I happen to know it reasonably well too, so when it breaks I can usually make sense of what's gone wrong. > >> + memset (nib_indices, -1, sizeof (int) * 16); > > memset (nib_indices, -1, sizeof (nib_indices)); Agreed. Will fix. jeff