From patchwork Fri Nov 3 17:38:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 740697 Delivered-To: patch@linaro.org Received: by 2002:a5d:538f:0:b0:32d:baff:b0ca with SMTP id d15csp1515887wrv; Fri, 3 Nov 2023 10:42:03 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFyEaXerTt/Ph42z3Zwfg0ERYxdgc16k7PE3xrin1uaEL6aswswS6ma5u+XNuYDKSXFQkY5 X-Received: by 2002:a81:6c4c:0:b0:5a7:f002:4fe4 with SMTP id h73-20020a816c4c000000b005a7f0024fe4mr3797068ywc.23.1699033323275; Fri, 03 Nov 2023 10:42:03 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1699033323; cv=none; d=google.com; s=arc-20160816; b=ZPpuxHt+E33nzhVV4Jp1WIa7IRUUhMawbvGe84KysrhzKV3CdBbBq+/1t8iWlcHb6c QbgZYvXiWCfXzsjjwW7KGhnNQs5Ivys/v2YZ5t9JXRvJbwRHkOOY5AyOfeM0rJTJJ403 9TowozPluHYnEqyKeyfcQBCXS2YcJoo6S5fhiMZBGjJS6HGe5sxt6TpgmSMG4zn9CAlr LrZhWYJsaWg0E/1qIvcirO8Pr6OXpFbYSkuvLA8Wcx6xwGFTqZLCkvTXocsOClKtnTGY K4PniogyioID6lRO1wDFc8RcVz6qDrzMa2JWumg5MjrBvrWcnq5VESAchdlPwStYjoNS dkvQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=YRZtObwWQaX9TO3lug87cQ176cg0u3ArC+G+NFVft7c=; fh=TYrED6TOMxGX0VC4GtjviASLbYyJe19+7/tKWjN44KQ=; b=OajMG4xlkxuYIddVp0UYUzPhjXvc9vt13D4NFA3E7ExzqiHBevdVXbR9FC6dy9j+qZ tZ0XOmqZxpYb+gTqTV6syjisqKbXtA1oh15THx01cfYCcF1q9bl44ZFvs1pxb1mA42yL FKn9E5ca7c6TnEQBUXXUh9SKYJvxSBkn4fTf+oVBiiRqdp88QZKxAOUwu1gI1fOzOyEn M/wDKg1KNzujMWstOFErmwlMo1GxjPJYxRnraPG8+OxNXCwdLeDHLqd7NjKz11sTdAya lzhJsZsPSJgSR8IxjdV/T/DbY9Htiq7R/YutwmFCOABmJk4lZ8VpWM8WEW6NXQ19iO6F dWzQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=qUWLGIkg; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id h15-20020a0cf8cf000000b0066d1f749b1fsi1893811qvo.574.2023.11.03.10.42.02 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Fri, 03 Nov 2023 10:42:03 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=qUWLGIkg; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qyy8X-0005H5-Rp; Fri, 03 Nov 2023 13:39:14 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qyy8I-0005Ek-Bh for qemu-devel@nongnu.org; Fri, 03 Nov 2023 13:39:00 -0400 Received: from mail-pl1-x62e.google.com ([2607:f8b0:4864:20::62e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qyy8E-0003UC-Rw for qemu-devel@nongnu.org; Fri, 03 Nov 2023 13:38:56 -0400 Received: by mail-pl1-x62e.google.com with SMTP id d9443c01a7336-1cc7077d34aso19339285ad.2 for ; Fri, 03 Nov 2023 10:38:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1699033132; x=1699637932; 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=YRZtObwWQaX9TO3lug87cQ176cg0u3ArC+G+NFVft7c=; b=qUWLGIkghipUuswd68B9AHJ78JODQUrYMDKcmKZjsR6G+KVa3bjiVnF/GvEgZsNOSq ijCnkakXeUD2SLVTe8xxr+XxFz5iqdm0KKHSqng75ZACdPzNBP4GQXH6AShj1y70KZRZ Mo1IBSqWT9hxp4jlOeQzKvHZO+UPxx6HW44iBpRmwk5umQQmxazf3Bsors3v/h4zDKdE 2Pjy1jbVowCha+xjQHtyD0MYyMxNtnINvkds27HUkjRpYQu/hmK1uatv1FaexULKCNI7 LChMudIjgbExyZ2xypS3nN7wy7L9boAqohItvP/hlI2OCw180CiEracUrbpIDy8B6yuA u8+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699033132; x=1699637932; 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=YRZtObwWQaX9TO3lug87cQ176cg0u3ArC+G+NFVft7c=; b=slXabqu9TKZ/AvH4z7wg2/DcmZ4vtQ/1F/NpcowEJ1+7YR5bETZDLvnfVLHT0f6oCG ngCwvzdLFsYQQc5dXWifpj+AyYxYmwVE3IUXTb8cViQNCuYz88WOG36ZfUaLJ2i2pUPm UFB98OmU9I7YHbVbiyeox7re7sMaMxHWjMfiFXz1yAfaYBXKAaU/SdqFUw85EQ5MbvxH 0lRPSeM/0GmzYGKea8PUcFkR1gnYSlB7X3BcWKBlkDe29VbZ0qlnWO/t3sUR785gfjOM gQDP06GUUhZSo3dI3AdoyYDPgmNA3VFyW6iz4OtP5qW9TuNkdAGoQxZ1T0mcFv4I6mZS ytSw== X-Gm-Message-State: AOJu0YwylRF40DlimZme7LKXWI6qvmudq2mINUxITKUh46sDl4Z3I0EF s4s5KmAsKpSXsyNa6Sq7r+g1pKEyGHQkKRZM3jE= X-Received: by 2002:a17:903:2306:b0:1cc:3fc9:1802 with SMTP id d6-20020a170903230600b001cc3fc91802mr17475751plh.61.1699033132275; Fri, 03 Nov 2023 10:38:52 -0700 (PDT) Received: from stoup.. ([71.212.149.95]) by smtp.gmail.com with ESMTPSA id c10-20020a170902c1ca00b001c0cb2aa2easm1628267plc.121.2023.11.03.10.38.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Nov 2023 10:38:51 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: mark.cave-ayland@ilande.co.uk Subject: [PATCH 12/22] target/sparc: Use i128 for FdTOq, FxTOq Date: Fri, 3 Nov 2023 10:38:31 -0700 Message-Id: <20231103173841.33651-13-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231103173841.33651-1-richard.henderson@linaro.org> References: <20231103173841.33651-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::62e; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62e.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+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Signed-off-by: Richard Henderson --- target/sparc/helper.h | 4 ++-- target/sparc/fop_helper.c | 8 ++++---- target/sparc/translate.c | 9 +++++---- 3 files changed, 11 insertions(+), 10 deletions(-) diff --git a/target/sparc/helper.h b/target/sparc/helper.h index 5e93342583..20f67f89b0 100644 --- a/target/sparc/helper.h +++ b/target/sparc/helper.h @@ -94,14 +94,14 @@ DEF_HELPER_FLAGS_2(fitos, TCG_CALL_NO_RWG, f32, env, s32) #ifdef TARGET_SPARC64 DEF_HELPER_FLAGS_2(fxtos, TCG_CALL_NO_RWG, f32, env, s64) DEF_HELPER_FLAGS_2(fxtod, TCG_CALL_NO_RWG, f64, env, s64) -DEF_HELPER_FLAGS_2(fxtoq, TCG_CALL_NO_RWG, void, env, s64) +DEF_HELPER_FLAGS_2(fxtoq, TCG_CALL_NO_RWG, i128, env, s64) #endif DEF_HELPER_FLAGS_2(fdtos, TCG_CALL_NO_RWG, f32, env, f64) DEF_HELPER_FLAGS_2(fstod, TCG_CALL_NO_RWG, f64, env, f32) DEF_HELPER_FLAGS_2(fqtos, TCG_CALL_NO_RWG, f32, env, i128) DEF_HELPER_FLAGS_2(fstoq, TCG_CALL_NO_RWG, i128, env, f32) DEF_HELPER_FLAGS_2(fqtod, TCG_CALL_NO_RWG, f64, env, i128) -DEF_HELPER_FLAGS_2(fdtoq, TCG_CALL_NO_RWG, void, env, f64) +DEF_HELPER_FLAGS_2(fdtoq, TCG_CALL_NO_RWG, i128, env, f64) DEF_HELPER_FLAGS_2(fstoi, TCG_CALL_NO_RWG, s32, env, f32) DEF_HELPER_FLAGS_2(fdtoi, TCG_CALL_NO_RWG, s32, env, f64) DEF_HELPER_FLAGS_2(fqtoi, TCG_CALL_NO_RWG, s32, env, i128) diff --git a/target/sparc/fop_helper.c b/target/sparc/fop_helper.c index c7dc835d28..9a0110e201 100644 --- a/target/sparc/fop_helper.c +++ b/target/sparc/fop_helper.c @@ -163,9 +163,9 @@ float64 helper_fxtod(CPUSPARCState *env, int64_t src) return int64_to_float64(src, &env->fp_status); } -void helper_fxtoq(CPUSPARCState *env, int64_t src) +Int128 helper_fxtoq(CPUSPARCState *env, int64_t src) { - QT0 = int64_to_float128(src, &env->fp_status); + return f128_ret(int64_to_float128(src, &env->fp_status)); } #endif @@ -195,9 +195,9 @@ float64 helper_fqtod(CPUSPARCState *env, Int128 src) return float128_to_float64(f128_in(src), &env->fp_status); } -void helper_fdtoq(CPUSPARCState *env, float64 src) +Int128 helper_fdtoq(CPUSPARCState *env, float64 src) { - QT0 = float64_to_float128(src, &env->fp_status); + return f128_ret(float64_to_float128(src, &env->fp_status)); } /* Float to integer conversion. */ diff --git a/target/sparc/translate.c b/target/sparc/translate.c index 1f96990316..e01cbc5bcb 100644 --- a/target/sparc/translate.c +++ b/target/sparc/translate.c @@ -4750,9 +4750,10 @@ TRANS(FiTOq, ALL, do_env_qf, a, gen_helper_fitoq) TRANS(FsTOq, ALL, do_env_qf, a, gen_helper_fstoq) static bool do_env_qd(DisasContext *dc, arg_r_r *a, - void (*func)(TCGv_env, TCGv_i64)) + void (*func)(TCGv_i128, TCGv_env, TCGv_i64)) { TCGv_i64 src; + TCGv_i128 dst; if (gen_trap_ifnofpu(dc)) { return true; @@ -4763,9 +4764,9 @@ static bool do_env_qd(DisasContext *dc, arg_r_r *a, gen_op_clear_ieee_excp_and_FTT(); src = gen_load_fpr_D(dc, a->rs); - func(tcg_env, src); - gen_op_store_QT0_fpr(QFPREG(a->rd)); - gen_update_fprs_dirty(dc, QFPREG(a->rd)); + dst = tcg_temp_new_i128(); + func(dst, tcg_env, src); + gen_store_fpr_Q(dc, a->rd, dst); return advance_pc(dc); }