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[174.21.71.225]) by smtp.gmail.com with ESMTPSA id g13-20020aa7874d000000b0050dc762816fsm3781539pfo.73.2022.05.27.11.26.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 May 2022 11:26:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=leuExD2Pporl9LtnldepaUw6TRBXA4XqOPpHKchnupk=; b=bC63AtO6XBtkV34aDlIZ17SK0ZzFjek9YZG21zYnPZ89zDUlqjkhTqYSAccTkjGfkv 4F0p+V+fg210end3hOl4jk7tXF5wiCrUPZZXFLu0UGWVjdkPg3N/UHZ4WYVo97brKPnr Yln8uSJUsnHycarjdy+iNr64EHVsRL1X28VomMU1uSlitLjmQI2a7s1ifghnEbPAmLO9 4Nlo+rz32hELhXeI+lHqM+BM+/ZfhuYrMewRB0PfosYzjCb4XVAUPDmqL+uh5Nad8xBR q+GQebL1t7g0/FB/uU2QdBgJe01fmDDg9sfqDr7n+ISX6YhXmR053hWFgxtvIAYd3tQQ 14jg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=leuExD2Pporl9LtnldepaUw6TRBXA4XqOPpHKchnupk=; b=t5OganrDF3Xodc2tMzV2m8cnG6sD6Tf9foASppeHUlmy/H9eXk5tQLPJ9w26kRtxWQ hNUDPaBJik8XCyEcJuLhP1tdJh3u1T2B+XsH9Q93Abyf80QTvxArUYp54xAORvpbhYQL EwTFCq2LiruNJXVYrliwH/jtEb8G6fkoyXjwGNhWcYFTurkW4t37GC9YER3sgBGfz4lc fZsFQxu8jXvqcZMi9okNjq/C0V8qp/PXChxCvwC5pghm6QTcSkFVthWGbZ/u+Jb282/I mUHepjOieDAui22EHMfZ5W4x5gnB4nm+PImnGU3remeKqNvDd0FtY8zILiQy1miOrxvb qA6g== X-Gm-Message-State: AOAM533xpWQQrl0ABScBXYlZ5k3GCucnFM2+9eK8BqLXSGO70XOV52ns Rxgu3RfZHccaHR+rrQOAi78RSU0XZstt9w== X-Google-Smtp-Source: ABdhPJy3giAcmkiGO3ThFcU1xgobDha8KVik8x8rqgf+utPKPrbeDYuwShg6RMpWYtzZag5Mn54tLw== X-Received: by 2002:a17:902:ef45:b0:156:1858:71fc with SMTP id e5-20020a170902ef4500b00156185871fcmr43439509plx.23.1653675996339; Fri, 27 May 2022 11:26:36 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Subject: [PATCH 094/114] target/arm: Move null function and sve check into do_frint_mode Date: Fri, 27 May 2022 11:18:47 -0700 Message-Id: <20220527181907.189259-95-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220527181907.189259-1-richard.henderson@linaro.org> References: <20220527181907.189259-1-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::1036; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1036.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, T_SCC_BODY_TEXT_LINE=-0.01 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" X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1653682142499100001 Content-Type: text/plain; charset="utf-8" Signed-off-by: Richard Henderson --- target/arm/translate-sve.c | 52 +++++++++++++++++--------------------- 1 file changed, 23 insertions(+), 29 deletions(-) diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index 2a5fbec2d6..43cfd2818e 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -4140,62 +4140,56 @@ TRANS_FEAT(FRINTX, aa64_sve, gen_gvec_fpst_arg_zpz,= frintx_fns[a->esz], static bool do_frint_mode(DisasContext *s, arg_rpr_esz *a, int mode, gen_helper_gvec_3_ptr *fn) { - if (sve_access_check(s)) { - unsigned vsz =3D vec_full_reg_size(s); - TCGv_i32 tmode =3D tcg_const_i32(mode); - TCGv_ptr status =3D fpstatus_ptr(a->esz =3D=3D MO_16 ? FPST_FPCR_F= 16 : FPST_FPCR); + unsigned vsz; + TCGv_i32 tmode; + TCGv_ptr status; =20 - gen_helper_set_rmode(tmode, tmode, status); - - tcg_gen_gvec_3_ptr(vec_full_reg_offset(s, a->rd), - vec_full_reg_offset(s, a->rn), - pred_full_reg_offset(s, a->pg), - status, vsz, vsz, 0, fn); - - gen_helper_set_rmode(tmode, tmode, status); - tcg_temp_free_i32(tmode); - tcg_temp_free_ptr(status); + if (fn =3D=3D NULL) { + return false; } + if (!sve_access_check(s)) { + return true; + } + + vsz =3D vec_full_reg_size(s); + tmode =3D tcg_const_i32(mode); + status =3D fpstatus_ptr(a->esz =3D=3D MO_16 ? FPST_FPCR_F16 : FPST_FPC= R); + + gen_helper_set_rmode(tmode, tmode, status); + + tcg_gen_gvec_3_ptr(vec_full_reg_offset(s, a->rd), + vec_full_reg_offset(s, a->rn), + pred_full_reg_offset(s, a->pg), + status, vsz, vsz, 0, fn); + + gen_helper_set_rmode(tmode, tmode, status); + tcg_temp_free_i32(tmode); + tcg_temp_free_ptr(status); return true; } =20 static bool trans_FRINTN(DisasContext *s, arg_rpr_esz *a) { - if (a->esz =3D=3D 0) { - return false; - } return do_frint_mode(s, a, float_round_nearest_even, frint_fns[a->esz]= ); } =20 static bool trans_FRINTP(DisasContext *s, arg_rpr_esz *a) { - if (a->esz =3D=3D 0) { - return false; - } return do_frint_mode(s, a, float_round_up, frint_fns[a->esz]); } =20 static bool trans_FRINTM(DisasContext *s, arg_rpr_esz *a) { - if (a->esz =3D=3D 0) { - return false; - } return do_frint_mode(s, a, float_round_down, frint_fns[a->esz]); } =20 static bool trans_FRINTZ(DisasContext *s, arg_rpr_esz *a) { - if (a->esz =3D=3D 0) { - return false; - } return do_frint_mode(s, a, float_round_to_zero, frint_fns[a->esz]); } =20 static bool trans_FRINTA(DisasContext *s, arg_rpr_esz *a) { - if (a->esz =3D=3D 0) { - return false; - } return do_frint_mode(s, a, float_round_ties_away, frint_fns[a->esz]); } =20 --=20 2.34.1