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[211.28.135.144]) by smtp.gmail.com with ESMTPSA id t21sm48501628pgg.24.2018.12.25.12.59.53 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 25 Dec 2018 12:59:57 -0800 (PST) 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; bh=f1eNLoLfzIylj7d+DzCt9Q14jk93QTgafI861tAZf3Q=; b=Zi4N+J6eW4m0FvLFoAgF2xBHiYwlnnsvdDK8i9N50cVwo1MA7D1X6husHkKITWxoE2 nNSVyD/CNrbWTowjFBPEjvzRo8BdWl4RcROhZjsYOHcMDx9MPnLCXH7Rub4TCWYXYweo dvc6+fKEIr99L7KNLAag3aP5DKf372DQUSOn0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=f1eNLoLfzIylj7d+DzCt9Q14jk93QTgafI861tAZf3Q=; b=Jts1TPXO0L2vxdpKE+bcn5DY3fXReTU/ZDKpMJAxzPdiCAyAWt1zxZiFrLW55dMMCI xfvlv9yEumZJq7eQAuIwxG93vujJTD73jDVhT70/trEaSBnastX5rNrh1Ins/IlKa124 y31fjiw47mKmY27WwR+M0sqiJXILaecYBpWtTiKQv0EcOjXR9oocTzWzYN51oD47T398 BUQ9QTK4q5M/hRuTqOapP+xRsvlf6HdirEOVv+MuQnXFfaLX/9ZXsFkHuTYx9p3/IE9a ezYh0dUZ2K81F/RW7msoK0r5bb/Na1sgGQxHbrJGc4gHFMzt74zq1r6V1/b06VJpbZtM /LeA== X-Gm-Message-State: AJcUukd41sSjY5FMyOBDA/CrQsTrR9vUAQvqHX8XKsD5ATq0tmaGIOT7 A98fVMA8AcS5KhjdQrbvbeCtdrfBWds= X-Google-Smtp-Source: ALg8bN6gfsjZdYCqh9Wk8dJpSco9x4sW2wlwTaSYtWrK4MqH+Ym1MKmgkeJk6qdWYhaGu/ZRVzTw/g== X-Received: by 2002:a17:902:2dc3:: with SMTP id p61mr17181889plb.166.1545771597755; Tue, 25 Dec 2018 12:59:57 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Date: Wed, 26 Dec 2018 07:55:25 +1100 Message-Id: <20181225205529.10874-39-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.2 In-Reply-To: <20181225205529.10874-1-richard.henderson@linaro.org> References: <20181225205529.10874-1-richard.henderson@linaro.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::635 Subject: [Qemu-devel] [PULL 38/42] tcg: Rename and adjust liveness_pass_1 helpers X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" No need for a "tcg_" prefix for a static function; we already have another "la_" prefix for indicating liveness analysis. Pass in nb_globals and nb_temps, as we will already have them in registers for other loops within the parent function. Reviewed-by: Emilio G. Cota Signed-off-by: Richard Henderson --- tcg/tcg.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/tcg/tcg.c b/tcg/tcg.c index 696a45f7f8..0afc6ba1e6 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -2367,10 +2367,8 @@ static void reachable_code_pass(TCGContext *s) =20 /* liveness analysis: end of function: all temps are dead, and globals should be in memory. */ -static void tcg_la_func_end(TCGContext *s) +static void la_func_end(TCGContext *s, int ng, int nt) { - int ng =3D s->nb_globals; - int nt =3D s->nb_temps; int i; =20 for (i =3D 0; i < ng; ++i) { @@ -2383,10 +2381,8 @@ static void tcg_la_func_end(TCGContext *s) =20 /* liveness analysis: end of basic block: all temps are dead, globals and local temps should be in memory. */ -static void tcg_la_bb_end(TCGContext *s) +static void la_bb_end(TCGContext *s, int ng, int nt) { - int ng =3D s->nb_globals; - int nt =3D s->nb_temps; int i; =20 for (i =3D 0; i < ng; ++i) { @@ -2405,9 +2401,10 @@ static void tcg_la_bb_end(TCGContext *s) static void liveness_pass_1(TCGContext *s) { int nb_globals =3D s->nb_globals; + int nb_temps =3D s->nb_temps; TCGOp *op, *op_prev; =20 - tcg_la_func_end(s); + la_func_end(s, nb_globals, nb_temps); =20 QTAILQ_FOREACH_REVERSE_SAFE(op, &s->ops, TCGOpHead, link, op_prev) { int i, nb_iargs, nb_oargs; @@ -2602,7 +2599,7 @@ static void liveness_pass_1(TCGContext *s) =20 /* if end of basic block, update */ if (def->flags & TCG_OPF_BB_END) { - tcg_la_bb_end(s); + la_bb_end(s, nb_globals, nb_temps); } else if (def->flags & TCG_OPF_SIDE_EFFECTS) { /* globals should be synced to memory */ for (i =3D 0; i < nb_globals; i++) { --=20 2.17.2