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Tue, 19 May 2020 16:04:09 +0000 From: Stephen Long To: Subject: [PATCH RISU 2/4] sve2.risu: Add patterns for integer multiply (unpredicated) Date: Tue, 19 May 2020 09:03:52 -0700 Message-ID: <20200519160354.4430-3-steplong@quicinc.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200519160354.4430-1-steplong@quicinc.com> References: <20200519160354.4430-1-steplong@quicinc.com> X-ClientProxiedBy: MN2PR05CA0026.namprd05.prod.outlook.com (2603:10b6:208:c0::39) To MWHPR0201MB3547.namprd02.prod.outlook.com (2603:10b6:301:7b::24) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from STEPLONG.qualcomm.com (24.102.122.190) by MN2PR05CA0026.namprd05.prod.outlook.com (2603:10b6:208:c0::39) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3021.13 via Frontend Transport; Tue, 19 May 2020 16:04:08 +0000 X-Mailer: git-send-email 2.25.1 X-Originating-IP: [24.102.122.190] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 535c7ab7-4641-4e3b-09ea-08d7fc0e4390 X-MS-TrafficTypeDiagnostic: MWHPR0201MB3484: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:1079; 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envelope-from=steplong@quicinc.com; helo=alexa-out-sd-01.qualcomm.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/19 12:04:11 X-ACL-Warn: Detected OS = FreeBSD 9.x or newer [fuzzy] X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, MSGID_FROM_MTA_HEADER=0.001, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN 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: peter.maydell@linaro.org, richard.henderson@linaro.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Stephen Long --- sve2.risu | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/sve2.risu b/sve2.risu index eb1d75a..ccdb19f 100755 --- a/sve2.risu +++ b/sve2.risu @@ -1,6 +1,17 @@ # Input file for risugen defining AArch64 SVE2 instructions .mode arm.aarch64 +# integer multiply vectors (unpredicated) +MUL A64_V 00000100 size:2 1 zm:5 0110 00 zn:5 zd:5 +SMULH A64_V 00000100 size:2 1 zm:5 0110 10 zn:5 zd:5 +UMULH A64_V 00000100 size:2 1 zm:5 0110 11 zn:5 zd:5 +PMUL A64_V 00000100 size:2 1 zm:5 0110 01 zn:5 zd:5 \ +!constraints { $size == 0; } + +# signed saturating doubling multiply high (unpredicated) +SQDMULH A64_V 00000100 size:2 1 zm:5 01110 0 zn:5 zd:5 +SQRDMULH A64_V 00000100 size:2 1 zm:5 01110 1 zn:5 zd:5 + # floating-point pairwise FADDP A64_V 01100100 size:2 010 000 100 pg:3 zm:5 zdn:5 \ !constraints { $size != 0; }