From patchwork Wed Oct 28 21:19:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Taylor Simpson X-Patchwork-Id: 11863123 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 18A7E92C for ; Wed, 28 Oct 2020 21:20:39 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8D9D524838 for ; Wed, 28 Oct 2020 21:20:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="i51TJnCv" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8D9D524838 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=quicinc.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:55006 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kXss1-0005Lh-Kk for patchwork-qemu-devel@patchwork.kernel.org; Wed, 28 Oct 2020 17:20:37 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38468) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kXsql-0004bM-Sx for qemu-devel@nongnu.org; Wed, 28 Oct 2020 17:19:19 -0400 Received: from alexa-out-sd-01.qualcomm.com ([199.106.114.38]:4027) by eggs.gnu.org with esmtps (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kXsqi-0007TP-CB for qemu-devel@nongnu.org; Wed, 28 Oct 2020 17:19:18 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1603919956; x=1635455956; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=tF3XORPptp80IhMj+xxICUUjXW0fjQEn9q9GfewXzkE=; b=i51TJnCvawCbwiCEZZ5wG1/gQB+EwL4o0NP/54DGJrF/h1ToVQhOQ7mv 0en67jK6Lv2PZRjaccLDYmhnMMU/1hWWPprw9E3dEVIu6lrKpSFFMMINg M07/lyLw3NBWlj8zAndas0W0xWlw4pLiRUCgcbcNxMuZVDgvGlnL1AcBI o=; Received: from unknown (HELO ironmsg-SD-alpha.qualcomm.com) ([10.53.140.30]) by alexa-out-sd-01.qualcomm.com with ESMTP; 28 Oct 2020 14:19:13 -0700 X-QCInternal: smtphost Received: from vu-tsimpson-aus.qualcomm.com (HELO vu-tsimpson1-aus.qualcomm.com) ([10.222.150.1]) by ironmsg-SD-alpha.qualcomm.com with ESMTP; 28 Oct 2020 14:19:12 -0700 Received: by vu-tsimpson1-aus.qualcomm.com (Postfix, from userid 47164) id 886307BD; Wed, 28 Oct 2020 16:19:12 -0500 (CDT) From: Taylor Simpson To: qemu-devel@nongnu.org Subject: [PATCH] Add int128_or to include/qemu/int128.h Date: Wed, 28 Oct 2020 16:19:09 -0500 Message-Id: <1603919949-17498-1-git-send-email-tsimpson@quicinc.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Received-SPF: pass client-ip=199.106.114.38; envelope-from=tsimpson@qualcomm.com; helo=alexa-out-sd-01.qualcomm.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/28 17:19:13 X-ACL-Warn: Detected OS = FreeBSD 9.x or newer [fuzzy] X-Spam_score_int: -39 X-Spam_score: -4.0 X-Spam_bar: ---- X-Spam_report: (-4.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: tsimpson@quicinc.com, richard.henderson@linaro.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" Discovered the need when working on Hexagon target https://www.mail-archive.com/qemu-devel@nongnu.org/msg733818.html Useful as a standalone patch Signed-off-by: Taylor Simpson Reviewed-by: Philippe Mathieu-Daudé --- include/qemu/int128.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/include/qemu/int128.h b/include/qemu/int128.h index 76ea405..52fc238 100644 --- a/include/qemu/int128.h +++ b/include/qemu/int128.h @@ -58,6 +58,11 @@ static inline Int128 int128_and(Int128 a, Int128 b) return a & b; } +static inline Int128 int128_or(Int128 a, Int128 b) +{ + return a | b; +} + static inline Int128 int128_rshift(Int128 a, int n) { return a >> n; @@ -208,6 +213,11 @@ static inline Int128 int128_and(Int128 a, Int128 b) return (Int128) { a.lo & b.lo, a.hi & b.hi }; } +static inline Int128 int128_or(Int128 a, Int128 b) +{ + return (Int128) { a.lo | b.lo, a.hi | b.hi }; +} + static inline Int128 int128_rshift(Int128 a, int n) { int64_t h;