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([187.210.107.185]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-2efd50b1b2fsm3864281fac.32.2025.07.02.05.34.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Jul 2025 05:34:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1751459677; x=1752064477; 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=LMdweUCeXr0ws90t7Pfr3ZnPLeSvedfSjs9EhIvlp+U=; b=ov5z95/Xc5l3ZRL43yVqzWK7WMXNMeGnjr6/d9Yy4AFDD6k5M5NJuib2gcRko0NRk/ bPbMjDqhb2ePZ4VpvErM+AW/jXCLFer6E3o0g8Ddw6HkM5P/+tsNmFNv6sTuPNyMJX7A J0IQz6ByR8aw+dA+6dlAlYKyKI1eMScNd3YsSVGzW+4HFds6o/Jb3+kJgjE3JZi9Ri3h TSTuft3UhBnYu+HFlX3cEa5VZj5Mx50+ilXK+1EUPaaOaWpgZuNcurVZWe8RB65lFdKm 8sF/OcLMgVbv2iTv/3XHuFJ2aG5oxrvzEci5SLYBJgtk1jHMNly+Sb2FfhjXOOte6H30 HkjA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751459677; x=1752064477; 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=LMdweUCeXr0ws90t7Pfr3ZnPLeSvedfSjs9EhIvlp+U=; b=hNj+ZlY/OJC11vJGv1wKAgWZBAJAeTfI/5ESNmvJrTBsN2tIPlMv0MsIvniKjsdPUH 8feLhcyehBKShC1dPbqujXklEIs6MzkkvanQVu65/iFGTVW3leDKd169vOgL7Dk6G8lJ gcNalnymu5R8bFg0Ago1tQ0nOgSEECI8V0RLRGset9PvJywZicJNjABDvt6IScVSeGNL xIITf28OSSWzu7hybyJMIQz6YZd/Qy3DPqEfY+ztIveu5lZGfRFGbzy/BG5ecLP2pEY7 uUKDMl2uSpKMpR7tJKIZDLu8vRbGO85MbNdHc+pNQkjVr388atORVgUmckAFv7OSmqTC bA6Q== X-Gm-Message-State: AOJu0YwsSmnDZEFBrX4A+oNCHgpxHUw4Btdj6g7lrv3yvKqmYZ9TsAkm KWj5T+MrD6awWo2AVUy1DX+metJT07WWF7VD72nc0FYqXqj02vFDCFNYJg/lUOOAMQirHT29rTr Z8cBxKF0= X-Gm-Gg: ASbGnctXfKyxuD4cGt6l4x4nCYgWspCoqt45PK95Pxxvwu2xqosK0g9iEzt0W19qfM7 u5NfSftXyh2tsIrmtMY60Au5TpSApMbKfFDPIPtVWXRM9eOv8+ORiwC9y/sT52A6wH7XvPQkj2f pkPg21W7m6QYW+L+qLWhESPGYno6U2bRa8VWkW1SQvn5zBO+7Xjf/gk1Fl0SaUehOs7QESpBI+4 Vuk1sUKU8sx3oDuwRNXNHOGhN3wttoInFgO20nOWm5qCUWbryboTsC1l1N03XysiYdXEVgrwx6O zOIgE/4WmjbyCt44shDUgft/rqudXdehe9s+4YnEY0MWxUzAQEQHhMLhdflZyeCALt61+g== X-Google-Smtp-Source: AGHT+IHP/rVccERcQHC4WsfHM2KAMHPGt2KIVAS+YjAYv3xIy5dRCLbBgzzaOY8oLCDhorWu8Q+Thg== X-Received: by 2002:a05:6870:2313:b0:2d5:1725:f529 with SMTP id 586e51a60fabf-2f5c7cfb19emr2005170fac.27.1751459677156; Wed, 02 Jul 2025 05:34:37 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, peter.maydell@linaro.org Subject: [PATCH v3 19/97] target/arm: Introduce gen_gvec_sve2_sqdmulh Date: Wed, 2 Jul 2025 06:32:52 -0600 Message-ID: <20250702123410.761208-20-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::c36; envelope-from=richard.henderson@linaro.org; helo=mail-oo1-xc36.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: 1751460279033116600 Content-Type: text/plain; charset="utf-8" To be used by both SVE2 and SME2. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- target/arm/tcg/translate-a64.h | 4 ++++ target/arm/tcg/gengvec64.c | 11 +++++++++++ target/arm/tcg/translate-sve.c | 8 +------- 3 files changed, 16 insertions(+), 7 deletions(-) diff --git a/target/arm/tcg/translate-a64.h b/target/arm/tcg/translate-a64.h index 8a9f4b2053..993dde61a4 100644 --- a/target/arm/tcg/translate-a64.h +++ b/target/arm/tcg/translate-a64.h @@ -225,6 +225,10 @@ void gen_gvec_usqadd_qc(unsigned vece, uint32_t rd_ofs, uint32_t rn_ofs, uint32_t rm_ofs, uint32_t opr_sz, uint32_t max_sz); =20 +void gen_gvec_sve2_sqdmulh(unsigned vece, uint32_t rd_ofs, + uint32_t rn_ofs, uint32_t rm_ofs, + uint32_t opr_sz, uint32_t max_sz); + void gen_sve_ldr(DisasContext *s, TCGv_ptr, int vofs, int len, int rn, int imm, MemOp align); void gen_sve_str(DisasContext *s, TCGv_ptr, int vofs, diff --git a/target/arm/tcg/gengvec64.c b/target/arm/tcg/gengvec64.c index 2617cde0a5..2429cab1b8 100644 --- a/target/arm/tcg/gengvec64.c +++ b/target/arm/tcg/gengvec64.c @@ -369,3 +369,14 @@ void gen_gvec_usqadd_qc(unsigned vece, uint32_t rd_ofs, tcg_gen_gvec_4(rd_ofs, offsetof(CPUARMState, vfp.qc), rn_ofs, rm_ofs, opr_sz, max_sz, &ops[vece]); } + +void gen_gvec_sve2_sqdmulh(unsigned vece, uint32_t rd_ofs, + uint32_t rn_ofs, uint32_t rm_ofs, + uint32_t opr_sz, uint32_t max_sz) +{ + static gen_helper_gvec_3 * const fns[4] =3D { + gen_helper_sve2_sqdmulh_b, gen_helper_sve2_sqdmulh_h, + gen_helper_sve2_sqdmulh_s, gen_helper_sve2_sqdmulh_d, + }; + tcg_gen_gvec_3_ool(rd_ofs, rn_ofs, rm_ofs, opr_sz, max_sz, 0, fns[vece= ]); +} diff --git a/target/arm/tcg/translate-sve.c b/target/arm/tcg/translate-sve.c index d2cd298b5b..7e304245c6 100644 --- a/target/arm/tcg/translate-sve.c +++ b/target/arm/tcg/translate-sve.c @@ -5948,6 +5948,7 @@ TRANS_FEAT(MOVPRFX_z, aa64_sve, do_movz_zpz, a->rd, a= ->rn, a->pg, a->esz, false) */ =20 TRANS_FEAT(MUL_zzz, aa64_sve2, gen_gvec_fn_arg_zzz, tcg_gen_gvec_mul, a) +TRANS_FEAT(SQDMULH_zzz, aa64_sve2, gen_gvec_fn_arg_zzz, gen_gvec_sve2_sqdm= ulh, a) =20 static gen_helper_gvec_3 * const smulh_zzz_fns[4] =3D { gen_helper_gvec_smulh_b, gen_helper_gvec_smulh_h, @@ -5966,13 +5967,6 @@ TRANS_FEAT(UMULH_zzz, aa64_sve2, gen_gvec_ool_arg_zz= z, TRANS_FEAT(PMUL_zzz, aa64_sve2, gen_gvec_ool_arg_zzz, gen_helper_gvec_pmul_b, a, 0) =20 -static gen_helper_gvec_3 * const sqdmulh_zzz_fns[4] =3D { - gen_helper_sve2_sqdmulh_b, gen_helper_sve2_sqdmulh_h, - gen_helper_sve2_sqdmulh_s, gen_helper_sve2_sqdmulh_d, -}; -TRANS_FEAT(SQDMULH_zzz, aa64_sve2, gen_gvec_ool_arg_zzz, - sqdmulh_zzz_fns[a->esz], a, 0) - static gen_helper_gvec_3 * const sqrdmulh_zzz_fns[4] =3D { gen_helper_sve2_sqrdmulh_b, gen_helper_sve2_sqrdmulh_h, gen_helper_sve2_sqrdmulh_s, gen_helper_sve2_sqrdmulh_d, --=20 2.43.0