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[97.113.169.147]) by smtp.gmail.com with ESMTPSA id p9sm4123698pgs.89.2018.02.28.08.48.22 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 28 Feb 2018 08:48:23 -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; bh=Qyv7V4h0pVSz27pY8T3TlOZf7AIVP9a7Bm88uviW7zo=; b=iFvj3iyqjJck25oUCIqiFfRXt6A22sDk+5epDUnyaORYTMqmflj9+LEINa3JA5LVcq DA/ML94YEhl9t47gWqopixblgl4m3cTdkiiCWqv7K9wFWlNdQJjuA4byQx8vn1cr/f3L oNh5QN8Y/YWnZqq0nxN1UpzPLWwEha9g+KlwA= 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; bh=Qyv7V4h0pVSz27pY8T3TlOZf7AIVP9a7Bm88uviW7zo=; b=XjeetJE0foRyvL+DiZ/1X3bmObzMN1MTB8OtC+fhZdUb2NIY6KOd+GS/FxVHOLzpC3 QHu+nonkuJM62FNIAP4W05SZPmQ7WXOgLJlkmzfDbVWTrEgXFQiWW6dMu4kIbRACBdlA niW087NuW7PTRSfSVRnGEIhQaqrHVmVXapXfZ65KwHatDyhpamWx51ULzN6BXXGOsecu sTSjanmfRPNuoPrt61WWYY4/tX24aW/v58/HG7OI8bJPNhYv8kQ2RA8l8ciSUFj3U22p k1l2w6Qyu4SLpopd2AsHhkqaJZuTsjUxAV4LuaqqtjMC6tujkxrNSQOeyPqMGK5t+CmG dHew== X-Gm-Message-State: APf1xPCV5N5VzD9yUZlIsi7HnowEzgQXw6A+PllYFRLHuMCTnLmu98ts WWCUj9/89CmDPkW92UtlOxyL7ZyR4iA= X-Google-Smtp-Source: AH8x225lt8BQiaIvs1tEJ+zIRrKGD6CioVv5cql/jQlSvHEUo+tTUNb4fbkdq25hRm+PeFm66VzEpA== X-Received: by 10.99.183.5 with SMTP id t5mr15051957pgf.416.1519836504076; Wed, 28 Feb 2018 08:48:24 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Date: Wed, 28 Feb 2018 08:48:16 -0800 Message-Id: <20180228164816.24110-5-richard.henderson@linaro.org> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180228164816.24110-1-richard.henderson@linaro.org> References: <20180228164816.24110-1-richard.henderson@linaro.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:400e:c00::242 Subject: [Qemu-devel] [RISU 3/3] Add arm and thumb vqrdml[as]h, vcadd, vcmla X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-arm@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Signed-off-by: Richard Henderson --- arm.risu | 25 +++++++++++++++++++++++++ thumb.risu | 25 +++++++++++++++++++++++++ 2 files changed, 50 insertions(+) diff --git a/arm.risu b/arm.risu index 13ea019..af73345 100644 --- a/arm.risu +++ b/arm.risu @@ -831,3 +831,28 @@ VCVT_rm_neon A1 1111 00111 d 11 size:2 11 vd:4 00 rm:2= op q m 0 vm:4 # Note that sz =3D=3D 0b11 is UNPREDICTABLE (either UNDEF, NOP or as if = =3D=3D 0b10) # as is cond !=3D 1110 (either UNDEF, NOP, cond-exec or unconditional exec) CRC32 A1 1110 00010 sz:2 0 rn:4 rd:4 00 c 0 0100 rm:4 !constraints { $sz != =3D 3; } + +# +# ARMv8.1 extensions +# +@v8_1_simd + +VQRDMLAH A1 111100110 d:1 size:2 vn:4 vd:4 1011 n:1 q:1 m:1 1 vm:4 +VQRDMLAH_s A1 1111001 q:1 1 d:1 size:2 vn:4 vd:4 1110 n:1 1 m:1 0 vm:4 + +VQRDMLSH A1 111100110 d:1 size:2 vn:4 vd:4 1100 n:1 q:1 m:1 1 vm:4 +VQRDMLSH_s A1 1111001 q:1 1 d:1 size:2 vn:4 vd:4 1111 n:1 1 m:1 0 vm:4 + +# +# ARMv8.3 extensions +# +@v8_3_compnum + +# Disable fp16 until qemu supports it. +VCADD A1 1111110 rot:1 1 d:1 0 s:1 vn:4 vd:4 1000 n:1 q:1 m:1 0 vm:4= \ +!constraints { $s !=3D 0; } + +VCMLA A1 1111110 rot:2 d:1 1 s:1 vn:4 vd:4 1000 n:1 q:1 m:1 0 vm:4 \ +!constraints { $s !=3D 0; } +VCMLA_s A1 11111110 s:1 d:1 rot:2 vn:4 vd:4 1000 n:1 q:1 m:1 0 vm:4 \ +!constraints { $s !=3D 0; } diff --git a/thumb.risu b/thumb.risu index bf7556b..b8afa59 100644 --- a/thumb.risu +++ b/thumb.risu @@ -437,3 +437,28 @@ STR T2 11111 000 0100 rn:4 rt:4 000000 imm:2 rm:4 \ =20 # V8 only instructions CRC32 T1 111 1101 011 0 c rn:4 1111 rd:4 10 sz:2 rm:4 !constraints { $sz != =3D 3; } + +# +# ARMv8.1 extensions +# +@v8_1_simd + +VQRDMLAH T1 111111110 d:1 size:2 vn:4 vd:4 1011 n:1 q:1 m:1 1 vm:4 +VQRDMLAH_s T1 111 q:1 11111 d:1 size:2 vn:4 vd:4 1110 n:1 1 m:1 0 vm:4 + +VQRDMLSH T1 111111110 d:1 size:2 vn:4 vd:4 1100 n:1 q:1 m:1 1 vm:4 +VQRDMLSH_s T1 111 q:1 11111 d:1 size:2 vn:4 vd:4 1111 n:1 1 m:1 0 vm:4 + +# +# ARMv8.3 extensions +# +@v8_3_compnum + +# Disable fp16 until qemu supports it. +VCADD T1 1111110 rot:1 1 d:1 0 s:1 vn:4 vd:4 1000 n:1 q:1 m:1 0 vm:= 4 \ +!constraints { $s !=3D 0; } + +VCMLA T1 1111110 rot:2 d:1 1 s:1 vn:4 vd:4 1000 n:1 q:1 m:1 0 vm:4 \ +!constraints { $s !=3D 0; } +VCMLA_s T1 11111110 s:1 d:1 rot:2 vn:4 vd:4 1000 n:1 q:1 m:1 0 vm:4 \ +!constraints { $s !=3D 0; } --=20 2.14.3