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[187.189.51.144]) by smtp.gmail.com with ESMTPSA id u19sm3470898ote.15.2021.03.09.08.22.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Mar 2021 08:22:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=gqJnI67ZsQPzrPFFIP/tf6r9PpztXTYxjNrV84rekq4=; b=uumtE7RaWimHkpHQG3IuIYrCoycoH9N7U5i/2c1Ue/7SOqhIwiIss/2e/fDXGVRcsG rgrklQPMmdB750IVU0hnibtYaaMN5mNHPQenrObw9Y6TK/2esuV7xu9BWynwtDuDes7z GsCIGhf5JvuErBWURNSft+lmyHY8ZeN9PrsdDSeLTGVilcdFYj3DR3awNO4ix6URMvIi A2EPbnSUTZPLK5p3IMNngi/tFDXIiEifcPqBhsB411AtDcD9WK+z2q3NErlaKo9H06hb 6wsWzzDuGQHPjDnaPZYABtXRk0rhPcEsf0/e+F4nipzYigbiXh85LqzMSFJV8Dzx4MHX nh9Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=gqJnI67ZsQPzrPFFIP/tf6r9PpztXTYxjNrV84rekq4=; b=jTbMwNI5IBzZoHU9nGIryjU8SNBqTzgNcnHf/2cJz9FE4Cr8JhWj1/ysLYaOq15WVE YDhDiPSL8AZo8PJMU7LXJ4VBcAHIL73G/tWKbJOGOGt8O2Kl7NUJB/i2sjGyaF754FNO +UTld7gvdla7YtBKt/sEZJuT1Zs/yqoReUH5hOLzyCidHWhVEDs8oIYEQgMNGZTiVgWq C/rAIUGEFJgWKZqPawBEmqE7n/uHlp10ONe5hX5ktJ2b/mBiSPB/KncPTPrFcX7NFbaI 1wFm0N6gK6rH8FhCTYi2qWy+PsMExMdY9w46FLX7jSgHuRx5ZeB1e0nNB5Csa9TIynp/ LLmg== X-Gm-Message-State: AOAM531jxPKJYZtINHWoOuWj19dFVScEU+z6p5FMJ/w8pWI9Qm8aMV3H x8ljHUI2zwvbfG7Y7fbBvK6BggcVzufwq1cG X-Google-Smtp-Source: ABdhPJwCLobaDVUjYB0DCor6zzHix+e7cGm+ewY5uG84ut+siUx9idFcjcZ6SYUw4OHixoEc83xFtg== X-Received: by 2002:a05:6830:802:: with SMTP id r2mr21007229ots.110.1615306931216; Tue, 09 Mar 2021 08:22:11 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v4 50/78] target/arm: Split out formats for 2 vectors + 1 index Date: Tue, 9 Mar 2021 08:20:13 -0800 Message-Id: <20210309162041.23124-51-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210309162041.23124-1-richard.henderson@linaro.org> References: <20210309162041.23124-1-richard.henderson@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=2607:f8b0:4864:20::331; envelope-from=richard.henderson@linaro.org; helo=mail-ot1-x331.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: , Cc: peter.maydell@linaro.org, qemu-arm@nongnu.org, alex.bennee@linaro.org 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" Currently only used by FMUL, but will shortly be used more. Signed-off-by: Richard Henderson --- target/arm/sve.decode | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/target/arm/sve.decode b/target/arm/sve.decode index 04ef38f148..eb5d4b052e 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 +246,14 @@ @rpri_scatter_store ....... msz:2 .. imm:5 ... pg:3 rn:5 rd:5 \ &rpri_scatter_store =20 +# Two registers and a scalar by index +@rrx_h ........ 0. . .. rm:3 ...... rn:5 rd:5 \ + &rrx_esz index=3D%index3_22_19 esz=3D1 +@rrx_s ........ 10 . index:2 rm:3 ...... rn:5 rd:5 \ + &rrx_esz esz=3D2 +@rrx_d ........ 11 . index:1 rm:4 ...... rn:5 rd:5 \ + &rrx_esz esz=3D3 + ########################################################################### # Instruction patterns. Grouped according to the SVE encodingindex.xhtml. =20 @@ -792,10 +801,9 @@ 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 .. 1 ..... 001000 ..... ..... @rrx_h +FMUL_zzx 01100100 .. 1 ..... 001000 ..... ..... @rrx_s +FMUL_zzx 01100100 .. 1 ..... 001000 ..... ..... @rrx_d =20 ### SVE FP Fast Reduction Group =20 --=20 2.25.1