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: 311456 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B634EC4363A for ; Wed, 28 Oct 2020 21:20:47 +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 E5B5F24838 for ; Wed, 28 Oct 2020 21:20:46 +0000 (UTC) Authentication-Results: mail.kernel.org; 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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+qemu-devel=archiver.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;