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Sun, 26 Nov 2023 02:58:10 +0000 Received: from nasanex01c.na.qualcomm.com (nasanex01c.na.qualcomm.com [10.45.79.139]) by NASANPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 3AQ2w9Nk021552 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Sun, 26 Nov 2023 02:58:09 GMT Received: from hu-apinski-lv.qualcomm.com (10.49.16.6) by nasanex01c.na.qualcomm.com (10.45.79.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Sat, 25 Nov 2023 18:58:09 -0800 From: Andrew Pinski To: Subject: [PATCH 2/2] Fix gcc.target/aarch64/simd/vmulxd_{f64, f32}_2.c after after IPA-VRP improvement for return values Date: Sat, 25 Nov 2023 18:58:00 -0800 Message-ID: <20231126025800.1381015-2-quic_apinski@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231126025800.1381015-1-quic_apinski@quicinc.com> References: <20231126025800.1381015-1-quic_apinski@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.49.16.6] X-ClientProxiedBy: nalasex01b.na.qualcomm.com (10.47.209.197) To nasanex01c.na.qualcomm.com (10.45.79.139) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: yWswLFx551qiFyBt6bdW023_WUAAZInH X-Proofpoint-GUID: yWswLFx551qiFyBt6bdW023_WUAAZInH X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.987,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-11-26_01,2023-11-22_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 bulkscore=0 adultscore=0 spamscore=0 mlxlogscore=628 mlxscore=0 phishscore=0 priorityscore=1501 suspectscore=0 lowpriorityscore=0 impostorscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311060000 definitions=main-2311260018 X-Spam-Status: No, score=-13.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, KAM_SHORT, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1783593716530686494 X-GMAIL-MSGID: 1783593716530686494 Just like the patch against gcc.target/aarch64/movk.c, the issue here is the two functions, foo32 and foo64 needed to mark as noipa so that IPA-VRP cannot propagate the return value. gcc/testsuite/ChangeLog: * gcc.target/aarch64/simd/vmulx.x (foo32): Mark as noipa rather than noinline. (foo4): Likewise. --- gcc/testsuite/gcc.target/aarch64/simd/vmulx.x | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/gcc/testsuite/gcc.target/aarch64/simd/vmulx.x b/gcc/testsuite/gcc.target/aarch64/simd/vmulx.x index 8968a64a95c..869e7485646 100644 --- a/gcc/testsuite/gcc.target/aarch64/simd/vmulx.x +++ b/gcc/testsuite/gcc.target/aarch64/simd/vmulx.x @@ -33,13 +33,13 @@ while (0) \ /* Functions used to return values that won't be optimised away. */ -float32_t __attribute__ ((noinline)) +float32_t __attribute__ ((noipa)) foo32 () { return 1.0; } -float64_t __attribute__ ((noinline)) +float64_t __attribute__ ((noipa)) foo64 () { return 1.0;