From patchwork Fri Aug 10 17:39:40 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Emilio Cota X-Patchwork-Id: 956360 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=braap.org Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=braap.org header.i=@braap.org header.b="ReUEydrd"; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=messagingengine.com header.i=@messagingengine.com header.b="ZcKUUeZC"; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 41nC8434rvz9s8f for ; Sat, 11 Aug 2018 03:40:36 +1000 (AEST) Received: from localhost ([::1]:57432 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1foBOr-0004NC-Og for incoming@patchwork.ozlabs.org; Fri, 10 Aug 2018 13:40:33 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33674) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1foBOA-0004Kq-K8 for qemu-devel@nongnu.org; Fri, 10 Aug 2018 13:39:51 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1foBO6-0001Qc-MH for qemu-devel@nongnu.org; Fri, 10 Aug 2018 13:39:50 -0400 Received: from wout2-smtp.messagingengine.com ([64.147.123.25]:35729) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1foBO6-0001PW-2Y for qemu-devel@nongnu.org; Fri, 10 Aug 2018 13:39:46 -0400 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.west.internal (Postfix) with ESMTP id 39DBC327; Fri, 10 Aug 2018 13:39:44 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute4.internal (MEProxy); Fri, 10 Aug 2018 13:39:44 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=braap.org; h=cc :date:from:in-reply-to:message-id:references:subject:to :x-me-sender:x-me-sender:x-sasl-enc; s=mesmtp; bh=Q4xpNbRPgefAIu cpyqKdZzDzvRzrOYXZVKIdENpVsUg=; b=ReUEydrd3vACuYFt+m+LZaqvctFAxZ 6/rG2I9thwwpC69jgnIYJAc8+HStoNo1xnZYy1bvr73ECUqm2kT/9V7IceQHMwbM AN4re15hO1m0sR2jGO4i5tKbOF6xRL3ju+YfFpNzPFhFl8quyIl99bmrCrHQtLxg gzgcd2QBv/14s= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:date:from:in-reply-to:message-id :references:subject:to:x-me-sender:x-me-sender:x-sasl-enc; s= fm3; bh=Q4xpNbRPgefAIucpyqKdZzDzvRzrOYXZVKIdENpVsUg=; b=ZcKUUeZC ijtvJUv/d5TM7EPJk1YeFYlNpEqw5tzppiNUjtRCN+c9I9poxn09i4aCULXhh1bG WtTRyKFuL2YD/JCf0rw4JlBJECu9AgY/KugyYFC6s+hstTmUGfiFklNW6bdghxHH lhP1ojk1WfSJuV9XSQvmTEuDJMce7sM7HL9Bn6VPWKuVJ2yeBzaT2P/gEQ+kX0Tc 0iwXcvkb252WcuPx4ueA26l/kB+5hYCkPOIn/RrxgEF1uXlb8Pq/wz5mM4qf9wbu eJl/itPCPYbYcFZOH2uu0WuIiC7/5m3s4vRQdLkL16SJHCKH0bWZrqpeIZJZGbVk /2fcJxj1eRz5uA== X-ME-Proxy: X-ME-Sender: Received: from localhost (flamenco.cs.columbia.edu [128.59.20.216]) by mail.messagingengine.com (Postfix) with ESMTPA id 517F310273; Fri, 10 Aug 2018 13:39:43 -0400 (EDT) From: "Emilio G. Cota" To: qemu-devel@nongnu.org Date: Fri, 10 Aug 2018 13:39:40 -0400 Message-Id: <20180810173941.5301-3-cota@braap.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180810173941.5301-1-cota@braap.org> References: <20180810173941.5301-1-cota@braap.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 64.147.123.25 Subject: [Qemu-devel] [PATCH v2 2/3] target/riscv: optimize indirect branches 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: Bastian Koppelmann , Michael Clark , Richard Henderson , Sagar Karandikar , Palmer Dabbelt Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Reviewed-by: Richard Henderson Signed-off-by: Emilio G. Cota --- target/riscv/translate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/riscv/translate.c b/target/riscv/translate.c index ec2988b4f6..66a80ca772 100644 --- a/target/riscv/translate.c +++ b/target/riscv/translate.c @@ -548,7 +548,7 @@ static void gen_jalr(CPURISCVState *env, DisasContext *ctx, uint32_t opc, if (rd != 0) { tcg_gen_movi_tl(cpu_gpr[rd], ctx->pc_succ_insn); } - tcg_gen_exit_tb(NULL, 0); + tcg_gen_lookup_and_goto_ptr(); if (misaligned) { gen_set_label(misaligned);