{"id":2223381,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2223381/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/patch/ad9F7RM_ajZosFYe@tucnak/","project":{"id":17,"url":"http://patchwork.ozlabs.org/api/1.1/projects/17/?format=json","name":"GNU Compiler Collection","link_name":"gcc","list_id":"gcc-patches.gcc.gnu.org","list_email":"gcc-patches@gcc.gnu.org","web_url":null,"scm_url":null,"webscm_url":null},"msgid":"","date":"2026-04-15T08:01:49","name":"[committed] testsuite: Portability fixes for reflect/mangle[23].C","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"5c69383a6ee1b11467aca7c64977e5015a10bbd5","submitter":{"id":671,"url":"http://patchwork.ozlabs.org/api/1.1/people/671/?format=json","name":"Jakub Jelinek","email":"jakub@redhat.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/gcc/patch/ad9F7RM_ajZosFYe@tucnak/mbox/","series":[{"id":499940,"url":"http://patchwork.ozlabs.org/api/1.1/series/499940/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/list/?series=499940","date":"2026-04-15T08:01:49","name":"[committed] testsuite: Portability fixes for reflect/mangle[23].C","version":1,"mbox":"http://patchwork.ozlabs.org/series/499940/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2223381/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2223381/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","gcc-patches@gcc.gnu.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","gcc-patches@gcc.gnu.org"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256\n header.s=mimecast20190719 header.b=McUUnbE+;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=2620:52:6:3111::32; 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Wed, 15 Apr 2026 08:01:52 +0000 (UTC)","from tucnak.zalov.cz (localhost [127.0.0.1])\n by tucnak.zalov.cz (8.18.1/8.18.1) with ESMTPS id 63F81nHF1903448\n (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT);\n Wed, 15 Apr 2026 10:01:49 +0200","(from jakub@localhost)\n by tucnak.zalov.cz (8.18.1/8.18.1/Submit) id 63F81ng71903447;\n Wed, 15 Apr 2026 10:01:49 +0200"],"DKIM-Filter":["OpenDKIM Filter v2.11.0 sourceware.org 3E8714BA2E10","OpenDKIM Filter v2.11.0 sourceware.org E3D964BA543C"],"DMARC-Filter":"OpenDMARC Filter v1.4.2 sourceware.org E3D964BA543C","ARC-Filter":"OpenARC Filter v1.0.0 sourceware.org E3D964BA543C","ARC-Seal":"i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1776240116; cv=none;\n b=GMe1zqwG2jvLvtk2BgAarpEgm4CKstLaHCoX1rJL4Oesrnv685C/GBlyxeWLYGvnLEms2RqF3xExFQqEGGa2pnciEvcob3TdsikfLg9OOi03W1fhys9E7bw7AgUt5wdSbVgAy1HZGyDMJSiANktLkYyKc3krqvUon3VGco9SVJI=","ARC-Message-Signature":"i=1; a=rsa-sha256; d=sourceware.org; s=key;\n t=1776240116; c=relaxed/simple;\n bh=T9e58VeF0SQ/h8L+oTUfT4LwPI1JwiyPM5v23+ixA8A=;\n h=DKIM-Signature:Date:From:To:Subject:Message-ID:MIME-Version;\n b=thaVWZck48Emnm3+zXCrV5Txpe/TpR62OI0pTlmn9UUcVW/wb1SODBD4bpIgqcOvq84HJGtk3eXYGD0Erw1trzgOsZfdBbIeks0jefoBMcYhbY+xEFkm3titQruuhQIS+HWCZCdfIt2Zg2kb/EnVFvXMir+cSij0t1rWmwzJMpI=","ARC-Authentication-Results":"i=1; server2.sourceware.org","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n s=mimecast20190719; t=1776240115;\n h=from:from:reply-to:reply-to:subject:subject:date:date:\n message-id:message-id:to:to:cc:cc:mime-version:mime-version:\n content-type:content-type; bh=Ef3k6i6VPUCKSdn4FAvF0BTipxj4MVhvWY/NZeO8N5Q=;\n b=McUUnbE+rHWI+7yhSfevdzqIItwKVWDJ2cy7m9cqQLXlk7bqr/BED4CWKvE1zVsG6b4jjQ\n V+rdQHVPlKLvgh13a9Vuul0QErw4OOiVHQFmwC+mCia6LTa5D/OTqzEuEIJIsBsz6EduVG\n 17lMZzvlL5Ogi9AehhlFXKs+tVrJZ8A=","X-MC-Unique":"r-GRSNfLPbGTgOKKY5d86w-1","X-Mimecast-MFC-AGG-ID":"r-GRSNfLPbGTgOKKY5d86w_1776240113","Date":"Wed, 15 Apr 2026 10:01:49 +0200","From":"Jakub Jelinek ","To":"gcc-patches@gcc.gnu.org","Cc":"Marek Polacek ","Subject":"[committed] testsuite: Portability fixes for reflect/mangle[23].C","Message-ID":"","MIME-Version":"1.0","X-Scanned-By":"MIMEDefang 3.0 on 10.30.177.12","X-Mimecast-Spam-Score":"0","X-Mimecast-MFC-PROC-ID":"3L44NI-gfKT-G3VDBw6gcHArQg7ICYv4pu-rXDghv0g_1776240113","X-Mimecast-Originator":"redhat.com","Content-Type":"text/plain; charset=us-ascii","Content-Disposition":"inline","X-BeenThere":"gcc-patches@gcc.gnu.org","X-Mailman-Version":"2.1.30","Precedence":"list","List-Id":"Gcc-patches mailing list ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Reply-To":"Jakub Jelinek ","Errors-To":"gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org"},"content":"Hi!\n\nIn one case we mangle size_t, which varries among targets, m on x86_64,\nj on ia32, could be y as well.\nAnd the other problematic spot is that we canonicalize ARRAY_REF indices\nto ptrdiff_t:\n if (TREE_CODE (decl) == ARRAY_REF\n && TREE_CODE (op) == INTEGER_CST)\n /* Canonicalize array offsets to ptrdiff_t; how they were\n written doesn't matter for subobject identity. */\n op = fold_convert (ptrdiff_type_node, op);\nand again those varry among targets, l on x86_64, i on ia32, could be\nx on other targets.\n\nTested on x86_64-linux -m64/-m32, committed to trunk as obvious.\n\n2026-04-15 Jakub Jelinek \n\n\t* g++.dg/reflect/mangle2.C: Expect \\[jmy] instead of just m for size_t\n\tmangling.\n\t* g++.dg/reflect/mangle3.C: Expect \\[ilx] instead of just l for\n\tptrdiff_t mangling.\n\n\n\tJakub","diff":"--- gcc/testsuite/g++.dg/reflect/mangle2.C.jj\t2026-04-14 08:39:48.648636173 +0200\n+++ gcc/testsuite/g++.dg/reflect/mangle2.C\t2026-04-15 09:22:20.845761076 +0200\n@@ -45,4 +45,4 @@ g ()\n \n // { dg-final { scan-assembler \"_ZZ1gvENKUlTyQrqXtlDSLDmtyT_EEEEvE_clIiEEDav\" } }\n // { dg-final { scan-assembler \"_ZZ1gvENKUlTyQrqXtlNDSclL_ZNSt4meta9parent_ofEDmELDmtyT_EEE1BEEEvE0_clIN1N1SEEEDav\" } }\n-// { dg-final { scan-assembler \"_ZZ1gvENKUlTyQrqXtlDtdtcvT__EDScldtclL_ZNSt4meta25nonstatic_data_members_ofEDmNS0_14access_contextEELDmtyS_EclL_ZNS1_9uncheckedEvEEEL_ZNSt6vectorIDmSaIDmEEixEmELi0EEEEEEvE1_clI1CEEDav\" } }\n+// { dg-final { scan-assembler \"_ZZ1gvENKUlTyQrqXtlDtdtcvT__EDScldtclL_ZNSt4meta25nonstatic_data_members_ofEDmNS0_14access_contextEELDmtyS_EclL_ZNS1_9uncheckedEvEEEL_ZNSt6vectorIDmSaIDmEEixE\\[jmy]ELi0EEEEEEvE1_clI1CEEDav\" } }\n--- gcc/testsuite/g++.dg/reflect/mangle3.C.jj\t2026-04-14 08:39:48.648636173 +0200\n+++ gcc/testsuite/g++.dg/reflect/mangle3.C\t2026-04-15 09:26:09.028914792 +0200\n@@ -174,7 +174,7 @@ g (int p)\n f5();\n // { dg-final { scan-assembler \"_Z2f5ILDmvlLi42EEEDtDST_EEv\" } }\n f5();\n-// { dg-final { scan-assembler \"_Z2f5ILDmobixL_Z3arrELl1EEEDtDST_EEv\" } }\n+// { dg-final { scan-assembler \"_Z2f5ILDmobixL_Z3arrEL\\[ilx]1EEEDtDST_EEv\" } }\n f5();\n // { dg-final { scan-assembler \"_Z2f5ILDmpa_1giEEDtDST_EEv\" } }\n f5();\n","prefixes":["committed"]}