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[173.198.77.218]) by smtp.gmail.com with ESMTPSA id a14-20020a170902ecce00b0019a837be977sm3513341plh.271.2023.02.26.21.25.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 26 Feb 2023 21:25:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; 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=hocy2mGz2CCTt4Bq9qJMXd0ON/jxXgLLJ1IYsbDvM70=; b=Z3qB62jRnsosfZFFSnFsygvQwHDESxfA6NXeL/SrCxOH4nlJPz/sQnIq5WdwrbKbcq YallIXZuELjIHIiN9/0lt+SJdGu8U1NCnplKGkWm/kfYSIAEaE169XiEEnjfsbN2w3Lu zUsEirC+QmGVRnWIIjRSLzoWck4KIpiVOlhgs6TihYhii19HqJ9JOUl2HTGU4mc/nBkL GghIFUJnHhk4Aj87GYp3Rm3v+MEQseSGwOVmsJ2tfFmZkGtgyOWDbUr2/fDhXuPoKiYw mnwG+j4WfyubHZG9qw22iKv79dI97857/t85UVRCaEUIw0z6RQJXiJeawuAKRPLleO8z rCSQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=hocy2mGz2CCTt4Bq9qJMXd0ON/jxXgLLJ1IYsbDvM70=; b=OMYEwZ8WV816zbd5DwkqlOYdiA3t906xQsBCWS/4oHTMLwYOCP2tm8VGGI7grtdtny xqJ4ZLlrF1LOT/HTEzCxL1l9Oe/MOmy9QgRbu+l8tWk34OpZl/jniutO1W0Ewoe9QNOP 6++E3PfxHT8im22hdWzi7kQh07L59uCOV6l/+ePysBOCwQilBgrTqZR+Z03byGFf/m4M MRVYZeVSkRh+/ubmDYSJtn+lGca+yuF02aUuIXKm1K63xaUceyaa+jLwZRTgwwxb+XuR WQ34mLyaW8tiLbCW28btpL5LEMvQUuL6hNgk3Ges2NGoRMwmmnjX1DZTAGZCd27OzZGN InVg== X-Gm-Message-State: AO0yUKXtPapRC6ER2pz/L0BmeQyYDurbEc8GZFMkVRL51vWEuPpyrxex PvLq9IQmM9KE1OPplgg08xKzFOZQ5BrKQlf4ogA= X-Google-Smtp-Source: AK7set8kol9HF9Xbb7B3wZ0EdzlGrvHSIx3cExvKYnzgr6V7Zxfhwi5c1uYhkK53No6Q8Eby3YXoCg== X-Received: by 2002:a17:903:41cd:b0:199:10d2:b9da with SMTP id u13-20020a17090341cd00b0019910d2b9damr24884092ple.58.1677475529538; Sun, 26 Feb 2023 21:25:29 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, qemu-ppc@nongnu.org, qemu-riscv@nongnu.org, qemu-s390x@nongnu.org, jcmvbkbc@gmail.com, kbastian@mail.uni-paderborn.de, ysato@users.sourceforge.jp, gaosong@loongson.cn, jiaxun.yang@flygoat.com, tsimpson@quicinc.com, ale@rev.ng, mrolnik@gmail.com, edgar.iglesias@gmail.com Subject: [PATCH v2 07/76] target/arm: Drop DisasContext.tmp_a64 Date: Sun, 26 Feb 2023 19:23:56 -1000 Message-Id: <20230227052505.352889-8-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230227052505.352889-1-richard.henderson@linaro.org> References: <20230227052505.352889-1-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+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::62c; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62c.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+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1677475639639100001 Content-Type: text/plain; charset="utf-8" Translators are no longer required to free tcg temporaries, therefore there's no need to record temps for later freeing. Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell --- target/arm/translate.h | 3 --- target/arm/translate-a64.c | 25 +------------------------ 2 files changed, 1 insertion(+), 27 deletions(-) diff --git a/target/arm/translate.h b/target/arm/translate.h index db29e8d799..d7fdbc1e3e 100644 --- a/target/arm/translate.h +++ b/target/arm/translate.h @@ -149,9 +149,6 @@ typedef struct DisasContext { int c15_cpar; /* TCG op of the current insn_start. */ TCGOp *insn_start; -#define TMP_A64_MAX 16 - int tmp_a64_count; - TCGv_i64 tmp_a64[TMP_A64_MAX]; } DisasContext; =20 typedef struct DisasCompare { diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index 2a0bba3815..98d1bee5d5 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -408,27 +408,9 @@ static void gen_goto_tb(DisasContext *s, int n, int64_= t diff) } } =20 -static void init_tmp_a64_array(DisasContext *s) -{ -#ifdef CONFIG_DEBUG_TCG - memset(s->tmp_a64, 0, sizeof(s->tmp_a64)); -#endif - s->tmp_a64_count =3D 0; -} - -static void free_tmp_a64(DisasContext *s) -{ - int i; - for (i =3D 0; i < s->tmp_a64_count; i++) { - tcg_temp_free_i64(s->tmp_a64[i]); - } - init_tmp_a64_array(s); -} - TCGv_i64 new_tmp_a64(DisasContext *s) { - assert(s->tmp_a64_count < TMP_A64_MAX); - return s->tmp_a64[s->tmp_a64_count++] =3D tcg_temp_new_i64(); + return tcg_temp_new_i64(); } =20 TCGv_i64 new_tmp_a64_zero(DisasContext *s) @@ -14781,8 +14763,6 @@ static void aarch64_tr_init_disas_context(DisasCont= extBase *dcbase, bound =3D 1; } dc->base.max_insns =3D MIN(dc->base.max_insns, bound); - - init_tmp_a64_array(dc); } =20 static void aarch64_tr_tb_start(DisasContextBase *db, CPUState *cpu) @@ -14938,9 +14918,6 @@ static void aarch64_tr_translate_insn(DisasContextB= ase *dcbase, CPUState *cpu) break; } =20 - /* if we allocated any temporaries, free them here */ - free_tmp_a64(s); - /* * After execution of most insns, btype is reset to 0. * Note that we set btype =3D=3D -1 when the insn sets btype. --=20 2.34.1