From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id E923B45830; Wed, 21 Aug 2024 16:55:05 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id DA2594111C; Wed, 21 Aug 2024 16:55:05 +0200 (CEST) Received: from mail-pf1-f180.google.com (mail-pf1-f180.google.com [209.85.210.180]) by mails.dpdk.org (Postfix) with ESMTP id 210FD410DF for ; Wed, 21 Aug 2024 16:55:05 +0200 (CEST) Received: by mail-pf1-f180.google.com with SMTP id d2e1a72fcca58-713eeb4e4a9so2709231b3a.0 for ; Wed, 21 Aug 2024 07:55:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1724252104; x=1724856904; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=IlRxmh3xItLb6rdJL7CqcPcaCkp6ZPWmMSweSMnZpdU=; b=OhflMacKe6iQvHfNVFifM1n+stRCaYJb/lhAtzSI0ttNCCegLVSxgRAeG3V2pfjd+k q59eSFoc3e6XXPJw9fLS+UzO1Aule6YOWLXKizIesbwuXc6GzyWntO0i/NEg1BfHTN3L YyUvVLukbwEgSsAeI1VYCkvXUTe1F+oqxWQ2EHxxikG4rqIY2KnFPIuYmRnv9kJsqHod TQpvjkmLEiNx9xfUUS6CaUXgsEn3tYr6lftzwjWzV2bGytR0HyhSAknGLbVATUKx9N0F nOyf8LvgXlpv1Al+nlTv0mR3rvWo8jz8Wvev+Ut6sfOKJ8udd5CnZ/uNO0AZBBeYr+87 ixlA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1724252104; x=1724856904; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=IlRxmh3xItLb6rdJL7CqcPcaCkp6ZPWmMSweSMnZpdU=; b=UnmF5N0PVbdY7umV88J1s+M/KGioCHY6ptm6K+xQ7G5GC2qHR200RmdESvdNzr3XOS P+BwWC8WpeTyad8oX4zS+XAunX55ZfC2xF6AQUS7cqk37cpkClD8h1kv8YZIJhp84eWq MhsmQYvQY+ZRW6ArDbuNL0nzIlCS1UVgwkluvhA6oGc/moQJbzjlIlmAYphPa/ALF5cO ei/4/5v3xFoSns7AtYSWlgU0jFU7qDfRJ3pkSlrPpZxgHBLjG42g+HgjvWvNuq/oyQ8S UWWosnM877o3T8FLRtvaWlurK96+9yOMQXgOfL8+HQdnSKdamKKnwXhNCY2WuQiVhzin 1+EA== X-Forwarded-Encrypted: i=1; AJvYcCVzb6gEFk/VsP52dadNYd0DuJN09hSXLumg9zaOWwazPGBi1P8vGi3zg1i4GvNCzsuF82A=@dpdk.org X-Gm-Message-State: AOJu0Yw5MyyuhkYBm+l7hiTQJaOjS24yvc/QyaqSj88+QQLZe4yMF1Zz Ep2dtH3NX1jq9pVO0a1DbpHKpW7v++5Suq1h3HwCPm8CQyEnZ93v7uMPxXeOGuQ= X-Google-Smtp-Source: AGHT+IGAH5ihaZRGTx8uoDDhN0XjaHPa+gBHyM8nSbfJaLv0yKWCTp1H37p0N4muFZTDJY2rGrTL0A== X-Received: by 2002:aa7:88c3:0:b0:70d:2c8d:bed0 with SMTP id d2e1a72fcca58-71423557c7amr3330209b3a.24.1724252104261; Wed, 21 Aug 2024 07:55:04 -0700 (PDT) Received: from hermes.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7127af1f2cesm10066341b3a.181.2024.08.21.07.55.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Aug 2024 07:55:04 -0700 (PDT) Date: Wed, 21 Aug 2024 07:55:02 -0700 From: Stephen Hemminger To: Vipin Varghese Cc: , , , , Subject: Re: [PATCH v2 1/3] app/testpmd: add register keyword Message-ID: <20240821075502.3faa0997@hermes.local> In-Reply-To: <20240821143857.1972-2-vipin.varghese@amd.com> References: <20240716063724.850-1-vipin.varghese@amd.com> <20240821143857.1972-1-vipin.varghese@amd.com> <20240821143857.1972-2-vipin.varghese@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On Wed, 21 Aug 2024 20:08:55 +0530 Vipin Varghese wrote: > diff --git a/app/test-pmd/macswap_sse.h b/app/test-pmd/macswap_sse.h > index 223f87a539..29088843b7 100644 > --- a/app/test-pmd/macswap_sse.h > +++ b/app/test-pmd/macswap_sse.h > @@ -16,13 +16,13 @@ do_macswap(struct rte_mbuf *pkts[], uint16_t nb, > uint64_t ol_flags; > int i; > int r; > - __m128i addr0, addr1, addr2, addr3; > + register __m128i addr0, addr1, addr2, addr3; Some compilers treat register as a no-op. Are you sure? Did you check with godbolt.