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[187.189.51.143]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-2f78ff0471esm528016fac.3.2025.07.04.07.21.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Jul 2025 07:21:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1751638905; x=1752243705; 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=Zbj04D9jXpN0WQk/OUr8G1nC6actZ2wzaVw2Ls26iPwn5FnFEb3lNYz8VOVRkNbJ98 Y/SxRDsO2u7lsi2omPei0ZxAfOrNLEAK+mvGoeeVdCcAyTAwB/PStyu+a4/Ic3eStU62 OliLZih+P8cujHeSWsamLUMK47RnN/e9YWnOvuEdqIC32jVW+M5sbE95m81BvGHjftmG I8GtODwBXxEn3SGicYSan3xGp1vSZ0xwBJQ77UG/44K71OUY7YI/S8l5PTD5WgHTSaQK iFpCfHGoctfUtrKSPbCJRR4AiXCI7+uK/grjqut5C+jFYK0jiBiJ59+Od/zaYPsbdmQh lkdA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751638905; x=1752243705; 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=RWnFYWQG7jCCal+n6XaIo6Rj0WcNRJ50ar7eM6G1ZFzD4homdudJthMVG8nbw+iWcC amVJlpjQCuJ9f9EWWhvo8DSOEuqH8wth63xtzIdMJd+OJS2EF4M78vt4wSI/yM1CKQkz Exidm7DbDb8nUorFWmqLHkqArzkyMJotogDjCYIEGUdzowo86SnI3OusRyFIYaVgHnUj jrYK9ZQyGMPbgmafPiXptUY7r5bi0stDy49gTsDWpEI2DbHEWP3YCv32OIPRT6g/+E1R +TgsEME83zfDCUk3hUPw5TchgfKNDhyYWztuVQDYJP2Bzo5KEcOKeHNfOzw/Ei0k+1jy 8pvw== X-Gm-Message-State: AOJu0Yy9HfylhSfmoz6G1tadQA6BbTb9fsRaxHfBiQiCAEg9gt5k1Va8 TFai9XEOilbmUxdfwnWFUFx8wVW+OJSpCdKtusSG7QQ6nAZq41PiCDOYTOWZsPOmCIwBQrasjSA CsutCQWs= X-Gm-Gg: ASbGncvtoDfBncu7cxIB3AUUEFkXw0cl8krYZFkGelqRi5ZbOVX9FbWUSCNlLP3quSC hFXWYh638tDVg2PR9J2zWkUbuHKXUkKRKaTu7fhimEGX4Sl/stKYDlg40w6TmyltZWHp+SEh6dH I4wBuMms+2Itw7DquRaNQgoyt6hST1Xe58wlNh5pl59Qw/4J+g5Ax0wqAH50am3XZyXaFK4N7XX fe8ElJHF9Rv53v2JXb51IJEoz0/MZBVP/43DOiJh4wfMF3A/qXVQQLvKZX1BrHe5Ddh/176YI1j GyNcIWeOaFk0zKbTw0xKB4XOpqY2L0a09bikukaGMsq1AcHBiKHShxVFDEmzOnFGHqa2AfCDrA9 I7Ir0onC58+PevoEuERmHEqkoNCn9KiK0L5gkI56P1UUEOPCr X-Google-Smtp-Source: AGHT+IE0lu6vFD2ajOMSh136r0dJeSbFhdYUChrcNZLm2xpS5cMQSWm1GmlfALxyJYmk10F8bMqUmw== X-Received: by 2002:a05:6870:d907:b0:2e9:93c6:6e4a with SMTP id 586e51a60fabf-2f796d8020fmr1716287fac.38.1751638904659; Fri, 04 Jul 2025 07:21:44 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, peter.maydell@linaro.org Subject: [PATCH v4 029/108] target/arm: Introduce gen_gvec_sve2_sqdmulh Date: Fri, 4 Jul 2025 08:19:52 -0600 Message-ID: <20250704142112.1018902-30-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250704142112.1018902-1-richard.henderson@linaro.org> References: <20250704142112.1018902-1-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=2001:4860:4864:20::29; envelope-from=richard.henderson@linaro.org; helo=mail-oa1-x29.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: 1751640912134116600 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