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[187.189.51.143]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-2f78ff55633sm531448fac.20.2025.07.04.07.28.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Jul 2025 07:28:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1751639340; x=1752244140; 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=uyEWmMp7L+dAr0fEadjY9idDVfgXR6Setv1KsNsB/Sc=; b=ItYMyCzXYPXHKawzNwWs8pftGWaAAhaVFWm3tLtRoUP5fLUZjIXSOj/HTXaELdDUHq RB7EpX8DOq5ppy5ERvS0hJBX++YGDGy9KfmTWdgy+Yn2m958g49Ab4GYPnsWbPOY/11A igyMODBRrTszHFJ+kke/DtGq6FeERGvZU3nqUC/w3cWqFCPjASpj4dddtHzd54ueaxrU Ipshfy4Qlji6rpphKueSPsBmc0ga1lJkHlW2cTLrDVY6YI2Knhr67OIOvwrDiKBRfZN5 73KfOBGyPWAY5vkz5Y5H56V1I2mpxg8b9pbgnqsMS4IMPB+R0zDI0IzITH6v8pTXOeGb gXTA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751639340; x=1752244140; 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=uyEWmMp7L+dAr0fEadjY9idDVfgXR6Setv1KsNsB/Sc=; b=AKmyCnARPBkC15Y6u5QBT2qHusu5cy8/ZWWvZ9EhNGH3XnaxQZQ9wXt+4PCRIGIIM9 iuwunYtRVrKhr6ZOk+Imm5CCs3EfrnIq6QDbLDkbTmcK0szbo9NmYHSHLGuCxGlSlLbo txT41HqkOThqBJWy4tUkPKTqT39hbWQARz+ddJS6+B1Mf3OZe2rbd3eCZKEGX/C7zo2L UBS9WUzVOF6RELehj0Ww6hcoFN+iPxb2zREIGJUbjicPp8cL0fp/gCSrj7+tsXdi77Sj wl/j7oGHTHtny2R8705TmGa/x83+wtFoRaQJXq9+OcT5v3x7lIqfDeP1GM+nfOpny/9H STsw== X-Gm-Message-State: AOJu0Yxm2VEm0KrW1QEWow9eL01VaUSwrA/TeBZuy+gd2Hoa+6VWGjUl +eJjZ5TVtHbhksOICrXGv2YWM7ZB1SCA7L/cMnWQp24+53OBqK/epity2EG5C3fP9ovk89qHpH9 +kYPW+RQ= X-Gm-Gg: ASbGnctWluZTFkFFZsVRN7ut8RJBe1nAwIC4+8PlKzXHAIrwO42nZmvv2VUepcH9ASx 6tRRczoGLpnYulHv768whA83v6jA/VaNlgxwYHl+2RigQ551zPf6nhUVTSs+lTvlpdp11LF79jN jhG8KFvLixJ/yKW7a9sJ6OihQOVRf4kZ5TIimrO0k4igtcUx5pMc1S1xSlpNUJv4JDxL8x1sp4Z 13MIsL76dSTrtdf//EPa8Eeum8iupFgYSXFO6bwPHbrItT2ebU83gvXgelQqeVM33J7UzTVTH7j D4+ftoznpCz5+dN1ocwJFUs9f/kL6d98ppWCAp/a3wHYPoUEUo6Oo64BjNqGCbbn02qqJZhAx1n Myc5pBElWwJyjWG8sFuLfzI1UfNLtmGHAZJImCeb0lE7r1+eSV76zlE5kHpc= X-Google-Smtp-Source: AGHT+IFsvRnvR9vO5mb2y5jgGgCAmH4HKU79xRxfgHV0DNM06UUVvJg1KcMaoHdz/pZasVdj3LzrKQ== X-Received: by 2002:a05:6830:8008:b0:735:22:7cad with SMTP id 46e09a7af769-73ca48e9df4mr1323294a34.11.1751639340271; Fri, 04 Jul 2025 07:29:00 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, peter.maydell@linaro.org Subject: [PATCH v4 101/108] target/arm: Rename FMOPA_h to FMOPA_w_h Date: Fri, 4 Jul 2025 08:21:04 -0600 Message-ID: <20250704142112.1018902-102-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=2607:f8b0:4864:20::336; envelope-from=richard.henderson@linaro.org; helo=mail-ot1-x336.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: 1751640369156116600 Content-Type: text/plain; charset="utf-8" From: Peter Maydell The pattern we currently have as FMOPA_h is the "widening" insn that takes fp16 inputs and produces single-precision outputs. This is unlike FMOPA_s and FMOPA_d, which are non-widening produce outputs the same size as their inputs. SME2 introduces a non-widening fp16 FMOPA operation; rename FMOPA_h to FMOPA_w_h (for 'widening'), so we can use FMOPA_h for the non-widening version, giving it a name in line with the other non-widening ops FMOPA_s and FMOPA_d. Signed-off-by: Peter Maydell Signed-off-by: Richard Henderson --- target/arm/tcg/helper-sme.h | 2 +- target/arm/tcg/sme_helper.c | 4 ++-- target/arm/tcg/translate-sme.c | 4 ++-- target/arm/tcg/sme.decode | 2 +- 4 files changed, 6 insertions(+), 6 deletions(-) diff --git a/target/arm/tcg/helper-sme.h b/target/arm/tcg/helper-sme.h index c9961d6b7f..67d620e456 100644 --- a/target/arm/tcg/helper-sme.h +++ b/target/arm/tcg/helper-sme.h @@ -135,7 +135,7 @@ DEF_HELPER_FLAGS_5(sme_addva_s, TCG_CALL_NO_RWG, void, = ptr, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_5(sme_addha_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr,= i32) DEF_HELPER_FLAGS_5(sme_addva_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr,= i32) =20 -DEF_HELPER_FLAGS_7(sme_fmopa_h, TCG_CALL_NO_RWG, +DEF_HELPER_FLAGS_7(sme_fmopa_w_h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, ptr, env, i32) DEF_HELPER_FLAGS_7(sme_fmopa_s, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, ptr, fpst, i32) diff --git a/target/arm/tcg/sme_helper.c b/target/arm/tcg/sme_helper.c index 424fc006be..1575a2f20c 100644 --- a/target/arm/tcg/sme_helper.c +++ b/target/arm/tcg/sme_helper.c @@ -1146,8 +1146,8 @@ static float32 f16_dotadd(float32 sum, uint32_t e1, u= int32_t e2, return float32_add(sum, t32, s_std); } =20 -void HELPER(sme_fmopa_h)(void *vza, void *vzn, void *vzm, void *vpn, - void *vpm, CPUARMState *env, uint32_t desc) +void HELPER(sme_fmopa_w_h)(void *vza, void *vzn, void *vzm, void *vpn, + void *vpm, CPUARMState *env, uint32_t desc) { intptr_t row, col, oprsz =3D simd_maxsz(desc); uint32_t neg =3D simd_data(desc) * 0x80008000u; diff --git a/target/arm/tcg/translate-sme.c b/target/arm/tcg/translate-sme.c index d38b8a5ca2..1167aa4964 100644 --- a/target/arm/tcg/translate-sme.c +++ b/target/arm/tcg/translate-sme.c @@ -565,8 +565,8 @@ static bool do_outprod_env(DisasContext *s, arg_op *a, = MemOp esz, return true; } =20 -TRANS_FEAT(FMOPA_h, aa64_sme, do_outprod_env, a, - MO_32, gen_helper_sme_fmopa_h) +TRANS_FEAT(FMOPA_w_h, aa64_sme, do_outprod_env, a, + MO_32, gen_helper_sme_fmopa_w_h) TRANS_FEAT(FMOPA_s, aa64_sme, do_outprod_fpst, a, MO_32, FPST_ZA, gen_helper_sme_fmopa_s) TRANS_FEAT(FMOPA_d, aa64_sme_f64f64, do_outprod_fpst, a, diff --git a/target/arm/tcg/sme.decode b/target/arm/tcg/sme.decode index 5a5b8ff8a5..77744eef4f 100644 --- a/target/arm/tcg/sme.decode +++ b/target/arm/tcg/sme.decode @@ -190,7 +190,7 @@ FMOPA_s 10000000 100 ..... ... ... ..... . 00 .= . @op_32 FMOPA_d 10000000 110 ..... ... ... ..... . 0 ... @op_64 =20 BFMOPA 10000001 100 ..... ... ... ..... . 00 .. @op_32 -FMOPA_h 10000001 101 ..... ... ... ..... . 00 .. @op_32 +FMOPA_w_h 10000001 101 ..... ... ... ..... . 00 .. @op_32 =20 SMOPA_s 1010000 0 10 0 ..... ... ... ..... . 00 .. @op_32 SUMOPA_s 1010000 0 10 1 ..... ... ... ..... . 00 .. @op_32 --=20 2.43.0