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[81.2.115.148]) by smtp.gmail.com with ESMTPSA id q62sm11710284wma.42.2021.05.25.08.04.37 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 May 2021 08:04:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=KSjw868kspQmWtXhtqQ/YG76qtL5MRmMP163UpYuiHU=; b=s6Pnd6Ye46L6QMz438Qj/4O4T/Z9yEqmv4iXd/7BDFnS5XWTDC7pMpMNDnJatyMNLT Ik+Dcrnzb2ffPmdYMVh5VCjVWAOJ8dJJv0vZJGsLyVAf9p0AMa1mq2Tn6AqQINc6bMsF uMNYunmTu7DO+Oslozfbzo3QcR49182NchnmxRkkDDdcDk+6Lp0x43KNFNpGLq45OXk3 AcOg+gFrZBUu9gknJDNPd5ivjblAe+BXceMvCJe4KLGg3R8TmxFproMjWsMJVS99IxB0 Y1PtUkC+8c9cMQBjcHfCMbRJR5IFTbEqyXr2TLFmcbDdxfvIxrpTxovytWgJo53ljFOj 1wSg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=KSjw868kspQmWtXhtqQ/YG76qtL5MRmMP163UpYuiHU=; b=ChfDtrU+FgEs0BKJpVyPdBXGFvPIrZ455HIqB2HVI4LWEdxcb7lpE3XJtmFtT0r2Mc wFs2RQoaJyGm9/gBiq2UByo1mhwD0tg8DsZuR1dJS+tIxuFea2GrLtX/41OlxtT5brl7 PKExzEzfH2SaQYpBVOmt1C0Y5/5wHAfPtkVQwEhCGVOgnoB/EdibO55vm4pruqkWWZDh kdH5H/zdSoIjEanOnmUvtDLIzd80ak6CiecT7+Gh0Qmg/QYb8u2Y52ofX43ywYIKJnaj 0uWQn89hBdzdub84/FORpFR2bnfm5W7HapQ1QSMGVIdbfyoM3va0YEB77LxaP5LmG/xW Tn6Q== X-Gm-Message-State: AOAM530+5FW/JYElHkql8JpLPwV4iqfsorNyXwE6L5MzD85n6J3cZZji ffW2loNiVrMBOyFl0cIOa5GLQ1IpMYkQb7vZ X-Google-Smtp-Source: ABdhPJwsEbKeZl6lBG8ubHPRo9rFjQaWkernMpkAfVewLg6JRPybJwMGigfMMdu7KOORMRTQ+xGPmA== X-Received: by 2002:a7b:c7c6:: with SMTP id z6mr24410122wmk.35.1621955078065; Tue, 25 May 2021 08:04:38 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 073/114] target/arm: Split out formats for 2 vectors + 1 index Date: Tue, 25 May 2021 16:02:43 +0100 Message-Id: <20210525150324.32370-74-peter.maydell@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210525150324.32370-1-peter.maydell@linaro.org> References: <20210525150324.32370-1-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::32a; envelope-from=peter.maydell@linaro.org; helo=mail-wm1-x32a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, 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: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @linaro.org) Content-Type: text/plain; charset="utf-8" From: Richard Henderson Currently only used by FMUL, but will shortly be used more. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson Message-id: 20210525010358.152808-52-richard.henderson@linaro.org Signed-off-by: Peter Maydell --- target/arm/sve.decode | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/target/arm/sve.decode b/target/arm/sve.decode index 04ef38f1480..a504b55dad1 100644 --- a/target/arm/sve.decode +++ b/target/arm/sve.decode @@ -67,6 +67,7 @@ &rri_esz rd rn imm esz &rrri_esz rd rn rm imm esz &rrr_esz rd rn rm esz +&rrx_esz rd rn rm index esz &rpr_esz rd pg rn esz &rpr_s rd pg rn s &rprr_s rd pg rn rm s @@ -245,6 +246,12 @@ @rpri_scatter_store ....... msz:2 .. imm:5 ... pg:3 rn:5 rd:5 \ &rpri_scatter_store =20 +# Two registers and a scalar by N-bit index +@rrx_3 ........ .. . .. rm:3 ...... rn:5 rd:5 \ + &rrx_esz index=3D%index3_22_19 +@rrx_2 ........ .. . index:2 rm:3 ...... rn:5 rd:5 &rrx_esz +@rrx_1 ........ .. . index:1 rm:4 ...... rn:5 rd:5 &rrx_esz + ########################################################################### # Instruction patterns. Grouped according to the SVE encodingindex.xhtml. =20 @@ -792,10 +799,9 @@ FMLA_zzxz 01100100 111 index:1 rm:4 00000 sub:1 = rn:5 rd:5 \ ### SVE FP Multiply Indexed Group =20 # SVE floating-point multiply (indexed) -FMUL_zzx 01100100 0.1 .. rm:3 001000 rn:5 rd:5 \ - index=3D%index3_22_19 esz=3D1 -FMUL_zzx 01100100 101 index:2 rm:3 001000 rn:5 rd:5 esz=3D2 -FMUL_zzx 01100100 111 index:1 rm:4 001000 rn:5 rd:5 esz=3D3 +FMUL_zzx 01100100 0. 1 ..... 001000 ..... ..... @rrx_3 esz=3D1 +FMUL_zzx 01100100 10 1 ..... 001000 ..... ..... @rrx_2 esz=3D2 +FMUL_zzx 01100100 11 1 ..... 001000 ..... ..... @rrx_1 esz=3D3 =20 ### SVE FP Fast Reduction Group =20 --=20 2.20.1