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[2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3b471b96534sm2816857f8f.48.2025.07.04.09.25.52 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Jul 2025 09:25:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1751646354; x=1752251154; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=BGvcMzw2YbNb+RRs5hQKU9iqoYKiVi3qTy/vHNGYSOo=; b=ggDc4wjdwz7lSRXRyf6aO20DziiQgjjHpZn+MRk+YzOlAgsvwXfN83bOs2FdshdNlr upQb5SAeY+yHH3If7COaavTEntQBYw/RP6BWikP6ZtwuXyhDf0YlzBZ0XAoKoWKymy7p Y98zvDlmb7gioVZ2/dzcn3kGNHKnaFyEWIn105KzHq4ixEPrbDPPrFIeJ4vmZKtdTdAI P1+txm2Jf08R9DMGk0gVGdsMlKSofJY7k2sY5nIR9Sfm1mOR9NToecJJ+Xsw16/Evy8p Fh0M2GbcLJTI2RdOqhI1W2gmaVca24JuMio1cA8OuY9HKOchb4rqczNk+0Yzib7ujdBf EUbg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751646354; x=1752251154; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=BGvcMzw2YbNb+RRs5hQKU9iqoYKiVi3qTy/vHNGYSOo=; b=SBenJaz97fae1oi4Nrl9MnV3biddwLNNlqE8Tm9tRtMY3s42Zw/FZVbrAFcDErPpGl p1zggGyz0+x4cqGV/D0iHUcBRUGfHKWRQCAIM9AXEYcHumW6iYZ3syutoH35jXPBnj/E 6L31i/qlLag5QHNJqCzamct33p7Mtr/gBfwY9AZziqLIyBftkiSDNIFPSnmFX/GxXxJ7 SmT+xnqYNSY1GvNFIZvmWDMPkZkMCBeXDQSS2zFCgyVYhFMTTbBti9iOvq4ZpcrJlObh fBEVvy+3aajBRZZeos1IX8Cq4+n6pQFy4dHkR/P56xla2eJpfVOSd13FAewrGWJpV8u0 28sQ== X-Gm-Message-State: AOJu0YyU/HKch41ifHM6EqIkmfPTNPNI7khuKix9q6AHpitBPXbFH4Xn 4FMRRSk+PKQdKENg1uERnKrFDiebYL5tUrQcKDYqoMISCVrQR/1Y35FcjbpOblE2nXlwRtK1vFJ ZBWr+ X-Gm-Gg: ASbGncucVyWZRH5PvXznjbokbbwCFFju/jbVO+fIy3bGewishJn1NN05PmO4UArt0Y0 2UrzPyRod0wtgIR7PaGd4vZSkoKARL5J9gGkB37PKy6/BScLmmgfn/BGBwcqy8+llt3cUGljBUZ 24uvaLEJScpEgrEoAPMw28/exmk6eFgX5HMS2RBsiKWgiHubLsNLnM0zmWJUZyzIPDAr0W0jmf4 Yex8L2xsVynlJkkOZr21TVbB0mdtpuhnppAOkktOR97dEW5zZ2ua3fozBp3HWnrODE+dPT6htcY 5Fie5MKPvSHrn0vbBZjtyJpt83oQSdBl3WmDYfO18+YBphgn/e0s4/tyUycNHVld1zng X-Google-Smtp-Source: AGHT+IHqo9LmruOvPVe+kg4ssB7D8ZvFpJW58+fUYzHC/BVgItOM8Iq6mqXwNdcoR/ZLuUjgAH1R5Q== X-Received: by 2002:a05:6000:2509:b0:3a4:e665:ca5 with SMTP id ffacd0b85a97d-3b4964c5f00mr2724873f8f.23.1751646354216; Fri, 04 Jul 2025 09:25:54 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 055/119] target/arm: Tighten USDOT (vectors) decode Date: Fri, 4 Jul 2025 17:23:55 +0100 Message-ID: <20250704162501.249138-56-peter.maydell@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250704162501.249138-1-peter.maydell@linaro.org> References: <20250704162501.249138-1-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::435; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x435.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: 1751646449221116600 Content-Type: text/plain; charset="utf-8" From: Richard Henderson Rename to USDOT_zzzz_4s and force size=3D2 during decode. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson Message-id: 20250704142112.1018902-44-richard.henderson@linaro.org Signed-off-by: Peter Maydell --- target/arm/tcg/sve.decode | 2 +- target/arm/tcg/translate-sve.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/target/arm/tcg/sve.decode b/target/arm/tcg/sve.decode index 51847ea56ee..401c0258527 100644 --- a/target/arm/tcg/sve.decode +++ b/target/arm/tcg/sve.decode @@ -1599,7 +1599,7 @@ SQRDCMLAH_zzzz 01000100 esz:2 0 rm:5 0011 rot:2 rn:5= rd:5 ra=3D%reg_movprfx =20 ## SVE mixed sign dot product =20 -USDOT_zzzz 01000100 .. 0 ..... 011 110 ..... ..... @rda_rn_rm +USDOT_zzzz_4s 01000100 10 0 ..... 011 110 ..... ..... @rda_rn_rm_ex esz= =3D2 =20 ### SVE2 floating point matrix multiply accumulate BFMMLA 01100100 01 1 ..... 111 001 ..... ..... @rda_rn_rm_ex esz= =3D1 diff --git a/target/arm/tcg/translate-sve.c b/target/arm/tcg/translate-sve.c index 56353b3bb4d..c82a0f771db 100644 --- a/target/arm/tcg/translate-sve.c +++ b/target/arm/tcg/translate-sve.c @@ -7151,8 +7151,8 @@ static gen_helper_gvec_4 * const sqrdcmlah_fns[] =3D { TRANS_FEAT(SQRDCMLAH_zzzz, aa64_sve2, gen_gvec_ool_zzzz, sqrdcmlah_fns[a->esz], a->rd, a->rn, a->rm, a->ra, a->rot) =20 -TRANS_FEAT(USDOT_zzzz, aa64_sve_i8mm, gen_gvec_ool_arg_zzzz, - a->esz =3D=3D 2 ? gen_helper_gvec_usdot_4b : NULL, a, 0) +TRANS_FEAT(USDOT_zzzz_4s, aa64_sve_i8mm, gen_gvec_ool_arg_zzzz, + gen_helper_gvec_usdot_4b, a, 0) =20 TRANS_FEAT_NONSTREAMING(AESMC, aa64_sve2_aes, gen_gvec_ool_zz, gen_helper_crypto_aesmc, a->rd, a->rd, 0) --=20 2.43.0