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Wed, 10 Jan 2024 08:58:57 +0000 Date: Wed, 10 Jan 2024 08:58:43 +0000 From: Szabolcs Nagy To: Adhemerval Zanella , libc-alpha@sourceware.org Subject: Re: [PATCH] math: Fix test-fenv.c feupdateenv tests Message-ID: References: <20240109194033.909210-1-adhemerval.zanella@linaro.org> Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20240109194033.909210-1-adhemerval.zanella@linaro.org> X-ClientProxiedBy: LO4P123CA0358.GBRP123.PROD.OUTLOOK.COM (2603:10a6:600:18d::21) To DB9PR08MB7179.eurprd08.prod.outlook.com (2603:10a6:10:2cc::19) MIME-Version: 1.0 X-MS-TrafficTypeDiagnostic: DB9PR08MB7179:EE_|DB9PR08MB9514:EE_|AM4PEPF00025F9B:EE_|AS2PR08MB8973:EE_ X-MS-Office365-Filtering-Correlation-Id: 31bd676f-8525-4d37-709b-08dc11ba66f9 x-checkrecipientrouted: true NoDisclaimer: true X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam-Untrusted: BCL:0; X-Microsoft-Antispam-Message-Info-Original: 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 X-Forefront-Antispam-Report-Untrusted: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DB9PR08MB7179.eurprd08.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(366004)(376002)(39860400002)(136003)(346002)(396003)(230922051799003)(1800799012)(451199024)(186009)(64100799003)(4744005)(2906002)(5660300002)(41300700001)(83380400001)(6486002)(26005)(38100700002)(2616005)(6666004)(6512007)(6506007)(478600001)(8676002)(8936002)(44832011)(86362001)(36756003)(66946007)(66476007)(66556008)(316002);DIR:OUT;SFP:1101; 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X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Jan 2024 08:59:06.8511 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 31bd676f-8525-4d37-709b-08dc11ba66f9 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: AM4PEPF00025F9B.EURPRD83.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS2PR08MB8973 X-Spam-Status: No, score=-11.4 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,FORGED_SPF_HELO,GIT_PATCH_0,KAM_DMARC_NONE,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE,UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: The 01/09/2024 16:40, Adhemerval Zanella wrote: > The feupdateenv tests added by 802aef27b2 do not restore the floating > point mask, which might keep some floating point exception enabled and > thus make the feupdateenv_single_test raise an unexpected signal. > > Checked on x86_64-linux-gnu and aarch64-linux-gnu (on Apple M1 trapping > is supported). looks good. Reviewed-by: Szabolcs Nagy > --- > math/test-fenv.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/math/test-fenv.c b/math/test-fenv.c > index 9db6789e64..8d39181b14 100644 > --- a/math/test-fenv.c > +++ b/math/test-fenv.c > @@ -659,6 +659,7 @@ static void > feupdate_single_test (const char *flag_name, int fe_exc) > { > feenv_nomask_test (flag_name, fe_exc, feupdateenv); > + fesetenv (FE_DFL_ENV); > feenv_mask_test (flag_name, fe_exc, feupdateenv); > } > #endif > -- > 2.34.1 >