From patchwork Tue Mar 8 21:54:26 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taylor Simpson X-Patchwork-Id: 1603193 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=quicinc.com header.i=@quicinc.com header.a=rsa-sha256 header.s=qcdkim header.b=WQNhBT4x; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) 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 bilbo.ozlabs.org (Postfix) with ESMTPS id 4KCq9G4lRvz9sGD for ; Wed, 9 Mar 2022 09:04:02 +1100 (AEDT) Received: from localhost ([::1]:35424 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nRhw0-0006Ps-Ie for incoming@patchwork.ozlabs.org; Tue, 08 Mar 2022 17:04:00 -0500 Received: from eggs.gnu.org ([209.51.188.92]:57668) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nRhnt-0001lr-GV for qemu-devel@nongnu.org; Tue, 08 Mar 2022 16:55:37 -0500 Received: from alexa-out.qualcomm.com ([129.46.98.28]:7197) by eggs.gnu.org with esmtps (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1nRhnq-0004Ih-Gy for qemu-devel@nongnu.org; Tue, 08 Mar 2022 16:55:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1646776534; x=1678312534; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=sL8u3HZIBgfeu6bcC03NTDMCeFwUq/kjDc+Byt++HQc=; b=WQNhBT4xs4GvtklxPJdjFba8YYli7dqCQjJCgcABI1dgJ7uNXP5UJKQy QbtQ28o+mExL3gEJewzY8syN4ti1KEAK0SCZxHbSYAUOUcjAzkTRKIwav CEfbjMh+QbEa3arOH1JPJUX0mZa4mfPdeM0/tXOpkrhJvhZ2ONCIZjj62 4=; Received: from ironmsg07-lv.qualcomm.com ([10.47.202.151]) by alexa-out.qualcomm.com with ESMTP; 08 Mar 2022 13:55:12 -0800 X-QCInternal: smtphost Received: from hu-tsimpson-lv.qualcomm.com (HELO hu-devc-lv-u18-c.qualcomm.com) ([10.47.235.220]) by ironmsg07-lv.qualcomm.com with ESMTP; 08 Mar 2022 13:54:57 -0800 Received: by hu-devc-lv-u18-c.qualcomm.com (Postfix, from userid 47164) id E30745005B6; Tue, 8 Mar 2022 13:54:36 -0800 (PST) From: Taylor Simpson To: qemu-devel@nongnu.org Subject: [PULL 03/12] Hexagon (target/hexagon) properly set FPINVF bit in sfcmp.uo and dfcmp.uo Date: Tue, 8 Mar 2022 13:54:26 -0800 Message-Id: <20220308215435.21806-4-tsimpson@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220308215435.21806-1-tsimpson@quicinc.com> References: <20220308215435.21806-1-tsimpson@quicinc.com> MIME-Version: 1.0 Received-SPF: pass client-ip=129.46.98.28; envelope-from=tsimpson@qualcomm.com; helo=alexa-out.qualcomm.com X-Spam_score_int: -40 X-Spam_score: -4.1 X-Spam_bar: ---- X-Spam_report: (-4.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_MED=-2.3, 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: , Cc: peter.maydell@linaro.org, tsimpson@quicinc.com, richard.henderson@linaro.org, f4bug@amsat.org, zongyuan.li@smartx.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Instead of checking for nan arguments, use float??_unordered_quiet test cases added in a subsequent patch to more extensively test USR bits Signed-off-by: Taylor Simpson Message-Id: <20220210021556.9217-4-tsimpson@quicinc.com> Reviewed-by: Richard Henderson --- target/hexagon/op_helper.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/target/hexagon/op_helper.c b/target/hexagon/op_helper.c index 47bd51e0ca..75dc0f23f0 100644 --- a/target/hexagon/op_helper.c +++ b/target/hexagon/op_helper.c @@ -938,8 +938,7 @@ int32_t HELPER(sfcmpuo)(CPUHexagonState *env, float32 RsV, float32 RtV) { int32_t PdV; arch_fpop_start(env); - PdV = f8BITSOF(float32_is_any_nan(RsV) || - float32_is_any_nan(RtV)); + PdV = f8BITSOF(float32_unordered_quiet(RsV, RtV, &env->fp_status)); arch_fpop_end(env); return PdV; } @@ -1097,8 +1096,7 @@ int32_t HELPER(dfcmpuo)(CPUHexagonState *env, float64 RssV, float64 RttV) { int32_t PdV; arch_fpop_start(env); - PdV = f8BITSOF(float64_is_any_nan(RssV) || - float64_is_any_nan(RttV)); + PdV = f8BITSOF(float64_unordered_quiet(RssV, RttV, &env->fp_status)); arch_fpop_end(env); return PdV; }