From patchwork Wed Sep 13 10:53:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bastian Koppelmann X-Patchwork-Id: 13382748 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EBD07CA5534 for ; Wed, 13 Sep 2023 10:54:55 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qgNVI-0007cW-13; Wed, 13 Sep 2023 06:53:52 -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 1qgNVG-0007bj-2X for qemu-devel@nongnu.org; Wed, 13 Sep 2023 06:53:50 -0400 Received: from zuban.uni-paderborn.de ([2001:638:502:c003::17]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qgNVC-0006PP-MX for qemu-devel@nongnu.org; Wed, 13 Sep 2023 06:53:49 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mail.uni-paderborn.de; s=20170601; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=QfQ/IQgEpuKNF1XoYo8fvmA/nwkfLOiwBnUFXRAmCBI=; b=EfQzPUzhrag1Bf+YwZUeM30dG0 thG6j5Q1AHhsGAy66Y3AFXMFq6AykSFQIZVybxUj7jLHKFhk4nSAHiPnP5GuWSPrLI6n/4MB42N5o Jp/uP8H3dvujCK04ZLgWWl2mgq6+GapiBX3ha4aJfCr6GkMotvjpCxGoI9WHlndB1q1c=; X-Envelope-From: From: Bastian Koppelmann To: qemu-devel@nongnu.org Cc: kbastian@mail.uni-paderborn.de Subject: [PATCH 03/10] tests/tcg: Reset result register after each test Date: Wed, 13 Sep 2023 12:53:19 +0200 Message-ID: <20230913105326.40832-4-kbastian@mail.uni-paderborn.de> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230913105326.40832-1-kbastian@mail.uni-paderborn.de> References: <20230913105326.40832-1-kbastian@mail.uni-paderborn.de> MIME-Version: 1.0 X-IMT-spamd-action: no action X-PMX-Version: 6.4.9.2830568, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2023.9.13.104216, AntiVirus-Engine: 6.0.2, AntiVirus-Data: 2023.9.13.602000 X-Sophos-SenderHistory: ip=84.184.54.91, fs=7, da=182211484, mc=6, sc=0, hc=6, sp=0, fso=7, re=0, sd=0, hd=0 X-IMT-Source: Intern X-IMT-Spam-Score: 0.0 () X-IMT-Authenticated-Sender: uid=kbastian,ou=People,o=upb,c=de Received-SPF: pass client-ip=2001:638:502:c003::17; envelope-from=kbastian@mail.uni-paderborn.de; helo=zuban.uni-paderborn.de X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org some insns use the result register implicitly as an input. Thus, we could end up with data from the previous insn spilling over. Signed-off-by: Bastian Koppelmann --- tests/tcg/tricore/asm/macros.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tests/tcg/tricore/asm/macros.h b/tests/tcg/tricore/asm/macros.h index 0f349dbf1e..e831f73721 100644 --- a/tests/tcg/tricore/asm/macros.h +++ b/tests/tcg/tricore/asm/macros.h @@ -46,7 +46,8 @@ test_ ## num: \ code; \ LI(DREG_CORRECT_RESULT, correct) \ mov DREG_TEST_NUM, num; \ - jne testreg, DREG_CORRECT_RESULT, fail \ + jne testreg, DREG_CORRECT_RESULT, fail; \ + mov testreg, 0 #define TEST_CASE_E(num, correct_lo, correct_hi, code...) \ test_ ## num: \