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Wed, 8 Jun 2022 07:41:57 +0000 From: "George, Jini Susan" To: Bruno Larsen , "gdb-patches@sourceware.org" Subject: RE: [PATCH v3 03/14] change gdb.base/symbol-alias to xfail with clang Thread-Topic: [PATCH v3 03/14] change gdb.base/symbol-alias to xfail with clang Thread-Index: AQHYcRMVRnj1GTD3tk6iLHHx7PAnuK1DeMkAgACAUYCAATrwMA== Date: Wed, 8 Jun 2022 07:41:57 +0000 Message-ID: References: <20220607125346.14861-1-blarsen@redhat.com> In-Reply-To: <20220607125346.14861-1-blarsen@redhat.com> Accept-Language: en-IN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: msip_labels: MSIP_Label_d4243a53-6221-4f75-8154-e4b33a5707a1_ActionId=3d19a87c-c64b-480a-987b-fe46762e6de2; MSIP_Label_d4243a53-6221-4f75-8154-e4b33a5707a1_ContentBits=0; MSIP_Label_d4243a53-6221-4f75-8154-e4b33a5707a1_Enabled=true; MSIP_Label_d4243a53-6221-4f75-8154-e4b33a5707a1_Method=Privileged; MSIP_Label_d4243a53-6221-4f75-8154-e4b33a5707a1_Name=Public-AIP 2.0; MSIP_Label_d4243a53-6221-4f75-8154-e4b33a5707a1_SetDate=2022-06-08T07:41:06Z; 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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: BY5PR12MB4965.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 8643178a-0dc5-453c-c96e-08da49225da0 X-MS-Exchange-CrossTenant-originalarrivaltime: 08 Jun 2022 07:41:57.4724 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: +0PvdfAaZMtgECPTeVbuyljXThi+J+2BfJLUyOrqd6X5Ygb850aNDTICv/j0IgUoD54Iwolw6hZaQzm/a0Le/Q== X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB6140 X-Spam-Status: No, score=-10.7 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_PASS, 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: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Jun 2022 07:42:03 -0000 [Public] Thanks, Bruno. This seems reasonable. Thanks, Jini. >>-----Original Message----- >>From: Gdb-patches >bounces+jigeorge=3Damd.com@sourceware.org> On Behalf Of Bruno Larsen via >>Gdb-patches >>Sent: Tuesday, June 7, 2022 6:24 PM >>To: gdb-patches@sourceware.org >>Subject: RE: [PATCH v3 03/14] change gdb.base/symbol-alias to xfail with = clang >> >>[CAUTION: External Email] >> >>Hi Jini, >> >>Great to hear that Kavitha's changes have landed on clang! I do think tha= t it is >>still important to have xfails, however, since only new clangs would add = the >>information, and GDB is tested in all manner of systems. >> >>I have changed the patch to assume that clang 15 has Kavitha's patches, a= nd >>changed the clang compiler test. Does this look acceptable? >> >>[PATCH v4 03/14] gdb/testsuite: Change gdb.base/symbol-alias to xfail wit= h old >>clang >> >>Clang didn't use to add alias information, even when using -gfull. This = commit >>checks if the clang version being used is already providing alias informa= tion (15 >>or newer), otherwise it adds an XFAIL. >>--- >> gdb/testsuite/gdb.base/symbol-alias.exp | 9 +++++++-- >> 1 file changed, 7 insertions(+), 2 deletions(-) >> >>diff --git a/gdb/testsuite/gdb.base/symbol-alias.exp >>b/gdb/testsuite/gdb.base/symbol-alias.exp >>index 289f49bbc3f..078158dc101 100644 >>--- a/gdb/testsuite/gdb.base/symbol-alias.exp >>+++ b/gdb/testsuite/gdb.base/symbol-alias.exp >>@@ -31,6 +31,11 @@ foreach f {"func" "func_alias"} { } >> >> # Variables. >>-foreach v {"g_var_s" "g_var_s_alias"} { >>- gdb_test "p $v" "=3D {field1 =3D 1, field2 =3D 2}" >>+gdb_test "p g_var_s" "=3D {field1 =3D 1, field2 =3D 2}" >>+ >>+# Clang didn't include alias information until version 15. >>+if {[test_compiler_info {clang-[1-9]*}] >>+ || [test_compiler_info {clang-1[0-4]*}]} { >>+ setup_xfail "clang/52664" *-*-* >> } >>+gdb_test "p g_var_s_alias" "=3D {field1 =3D 1, field2 =3D 2}" >>-- >>2.31.1