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([187.210.107.185]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-2efd50b1b2fsm3864281fac.32.2025.07.02.05.34.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Jul 2025 05:34:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1751459668; x=1752064468; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=vNZtaHI5O3n0iljnyaa7aMe3WPZsbbr5by4hbzbNhjg=; b=szkdBUr1EMox6nU4xlpNQAx5wZ5yDTcOgpkknSMzDkQXShm5+xXBzGQSKGY68l/Ooj M+yl8Ped0NnDO4zeds+K1F/KNXyzToqQnattMm4k7Wssnn+Aq5xNB66KjVHFbMD9K74r zQISkC5UK7VWbEaNCJm5oRLtLk64MpQCxFs6ilcRNznSAO6IAy7GNfa8TkNlx9iB9C6R xqbWDl3WLDuKenRLnhC/UQaz4GWxVSuQE/LYdHVcjbHKumBM16+ONRckaRAzuCZN9HQx 5YgGVgQrkjzFZynAQW5Mx+doXXXg90o+8pF+WRMOI8Px4ROgHmwQKp71lZQ+Lff/ppKc AJHA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751459668; x=1752064468; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=vNZtaHI5O3n0iljnyaa7aMe3WPZsbbr5by4hbzbNhjg=; b=Jx8DSmFrYOKli1n0B2hhyPDh953clrvl4Xq5AQIsC6ztkN1AKQhJFlD5E6+UFl3Yqy PWpr+iUk0n8iJ76BX0JaA9adltL1ADO0naVPasMm1ON2qb+7IZFPahzXWcRg7X4DoxH8 pW1Y0ZkiS3migRBdZiTfyXCyHhKk2cLElts+ozxXZMA5DK1j40nIUA+spLSZXf1qZNKU GYNjkeClUy8PkszV7ShzYZ/PpiIvwCMoF91GRsR+Mzi4krlf0+qu9V5BRcFtOfnxG5oC 755b9ZqknQW+YBNw4CB45PpuccMBSTHzUhEm75HcK+LL0UZ6j+6FcdOu7MpJEr7f3GFs no4w== X-Gm-Message-State: AOJu0YzJAQkTcje9+2DWdJSUqq+sfzLhbr41MhH4WB4t4+xm7o+/+tfR 6nLQL51aowRFEPt7OZS+8t86ihpUp7Nho6pxtd8fonvnWqj/w0MgGnqqMLPvIqZW869hHUItyOW JhlrOxFQ= X-Gm-Gg: ASbGncu35Nfyzyp1Xr2aAQ4QTRkgD9OwuzgQAxmniUOvCvdtiR45m7TYz22nanVRRnx 8nrNP5RG8OzhSsZ1dnbds5R/gIWjuh1sAv4UXu/yZJU0+DO2hEvQQ9ext0fQrk1sZFJi6BR8QgL IL8TzvCgIHgI/zWT8Rk6n4bE9i7+caYiqH1z2Z9FITUUco6+QwfvXb1Sj+YQFD4vwJSQU/6kF+E LMoYOR3/yhQEo/c+bndgIp+RCRiOggTWIQlBwUqnE3N/K7gvGYF8miTmSob4Xf61kUIVY1LR7OW 12PwwV34XZF/f2/CFLTL6HK+hAMonhSfdhhfTu1WxwawLci3Oo6kdc12xP4DpcQcFThqgw== X-Google-Smtp-Source: AGHT+IFcx8e71Sbv+PrWSfd3ZCKV1PMOiT8u90r3wMLXiNDXDXPRC/Sbr58Pze/usq8fGa5m8T8Jsg== X-Received: by 2002:a05:6830:4427:b0:72b:87bd:ad5b with SMTP id 46e09a7af769-73b4cd316bdmr2145624a34.4.1751459667839; Wed, 02 Jul 2025 05:34:27 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, peter.maydell@linaro.org Subject: [PATCH v3 12/97] target/arm: Rename MOVA for translate Date: Wed, 2 Jul 2025 06:32:45 -0600 Message-ID: <20250702123410.761208-13-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250702123410.761208-1-richard.henderson@linaro.org> References: <20250702123410.761208-1-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::32f; envelope-from=richard.henderson@linaro.org; helo=mail-ot1-x32f.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: 2.1.29 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-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1751460092931116600 Content-Type: text/plain; charset="utf-8" Prepare for more kinds of MOVA from SME2 by renaming the existing SME1 MOVA to indicate tile to/from vector. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- target/arm/tcg/translate-sme.c | 12 +++++----- target/arm/tcg/sme.decode | 42 +++++++++++++++++----------------- 2 files changed, 27 insertions(+), 27 deletions(-) diff --git a/target/arm/tcg/translate-sme.c b/target/arm/tcg/translate-sme.c index e22ec393fd..2c8cb24b7c 100644 --- a/target/arm/tcg/translate-sme.c +++ b/target/arm/tcg/translate-sme.c @@ -151,7 +151,7 @@ static bool trans_ZERO_zt0(DisasContext *s, arg_ZERO_zt= 0 *a) return true; } =20 -static bool trans_MOVA(DisasContext *s, arg_MOVA *a) +static bool do_mova_tile(DisasContext *s, arg_mova_p *a, bool to_vec) { static gen_helper_gvec_4 * const h_fns[5] =3D { gen_helper_sve_sel_zpzz_b, gen_helper_sve_sel_zpzz_h, @@ -173,9 +173,6 @@ static bool trans_MOVA(DisasContext *s, arg_MOVA *a) TCGv_i32 t_desc; int svl; =20 - if (!dc_isar_feature(aa64_sme, s)) { - return false; - } if (!sme_smza_enabled_check(s)) { return true; } @@ -189,14 +186,14 @@ static bool trans_MOVA(DisasContext *s, arg_MOVA *a) =20 if (a->v) { /* Vertical slice -- use sme mova helpers. */ - if (a->to_vec) { + if (to_vec) { zc_fns[a->esz](t_zr, t_za, t_pg, t_desc); } else { cz_fns[a->esz](t_za, t_zr, t_pg, t_desc); } } else { /* Horizontal slice -- reuse sve sel helpers. */ - if (a->to_vec) { + if (to_vec) { h_fns[a->esz](t_zr, t_za, t_zr, t_pg, t_desc); } else { h_fns[a->esz](t_za, t_zr, t_za, t_pg, t_desc); @@ -205,6 +202,9 @@ static bool trans_MOVA(DisasContext *s, arg_MOVA *a) return true; } =20 +TRANS_FEAT(MOVA_tz, aa64_sme, do_mova_tile, a, false) +TRANS_FEAT(MOVA_zt, aa64_sme, do_mova_tile, a, true) + static bool do_movt(DisasContext *s, arg_MOVT_rzt *a, void (*func)(TCGv_i64, TCGv_ptr, tcg_target_long)) { diff --git a/target/arm/tcg/sme.decode b/target/arm/tcg/sme.decode index efe369e079..459b96805f 100644 --- a/target/arm/tcg/sme.decode +++ b/target/arm/tcg/sme.decode @@ -27,29 +27,29 @@ ZERO_zt0 11000000 01 001 00000000000 00000001 ### SME Move into/from Array =20 %mova_rs 13:2 !function=3Dplus_12 -&mova esz rs pg zr za off v:bool to_vec:bool +&mova_p esz rs pg zr za off v:bool =20 -MOVA 11000000 00 00000 0 v:1 .. pg:3 zr:5 0 off:4 \ - &mova to_vec=3D0 rs=3D%mova_rs esz=3D0 za=3D0 -MOVA 11000000 01 00000 0 v:1 .. pg:3 zr:5 0 za:1 off:3 \ - &mova to_vec=3D0 rs=3D%mova_rs esz=3D1 -MOVA 11000000 10 00000 0 v:1 .. pg:3 zr:5 0 za:2 off:2 \ - &mova to_vec=3D0 rs=3D%mova_rs esz=3D2 -MOVA 11000000 11 00000 0 v:1 .. pg:3 zr:5 0 za:3 off:1 \ - &mova to_vec=3D0 rs=3D%mova_rs esz=3D3 -MOVA 11000000 11 00000 1 v:1 .. pg:3 zr:5 0 za:4 \ - &mova to_vec=3D0 rs=3D%mova_rs esz=3D4 off=3D0 +MOVA_tz 11000000 00 00000 0 v:1 .. pg:3 zr:5 0 off:4 \ + &mova_p rs=3D%mova_rs esz=3D0 za=3D0 +MOVA_tz 11000000 01 00000 0 v:1 .. pg:3 zr:5 0 za:1 off:3 \ + &mova_p rs=3D%mova_rs esz=3D1 +MOVA_tz 11000000 10 00000 0 v:1 .. pg:3 zr:5 0 za:2 off:2 \ + &mova_p rs=3D%mova_rs esz=3D2 +MOVA_tz 11000000 11 00000 0 v:1 .. pg:3 zr:5 0 za:3 off:1 \ + &mova_p rs=3D%mova_rs esz=3D3 +MOVA_tz 11000000 11 00000 1 v:1 .. pg:3 zr:5 0 za:4 \ + &mova_p rs=3D%mova_rs esz=3D4 off=3D0 =20 -MOVA 11000000 00 00001 0 v:1 .. pg:3 0 off:4 zr:5 \ - &mova to_vec=3D1 rs=3D%mova_rs esz=3D0 za=3D0 -MOVA 11000000 01 00001 0 v:1 .. pg:3 0 za:1 off:3 zr:5 \ - &mova to_vec=3D1 rs=3D%mova_rs esz=3D1 -MOVA 11000000 10 00001 0 v:1 .. pg:3 0 za:2 off:2 zr:5 \ - &mova to_vec=3D1 rs=3D%mova_rs esz=3D2 -MOVA 11000000 11 00001 0 v:1 .. pg:3 0 za:3 off:1 zr:5 \ - &mova to_vec=3D1 rs=3D%mova_rs esz=3D3 -MOVA 11000000 11 00001 1 v:1 .. pg:3 0 za:4 zr:5 \ - &mova to_vec=3D1 rs=3D%mova_rs esz=3D4 off=3D0 +MOVA_zt 11000000 00 00001 0 v:1 .. pg:3 0 off:4 zr:5 \ + &mova_p rs=3D%mova_rs esz=3D0 za=3D0 +MOVA_zt 11000000 01 00001 0 v:1 .. pg:3 0 za:1 off:3 zr:5 \ + &mova_p rs=3D%mova_rs esz=3D1 +MOVA_zt 11000000 10 00001 0 v:1 .. pg:3 0 za:2 off:2 zr:5 \ + &mova_p rs=3D%mova_rs esz=3D2 +MOVA_zt 11000000 11 00001 0 v:1 .. pg:3 0 za:3 off:1 zr:5 \ + &mova_p rs=3D%mova_rs esz=3D3 +MOVA_zt 11000000 11 00001 1 v:1 .. pg:3 0 za:4 zr:5 \ + &mova_p rs=3D%mova_rs esz=3D4 off=3D0 =20 ### SME Move into/from ZT0 =20 --=20 2.43.0