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GET /api/patches/2197163/?format=api
{ "id": 2197163, "url": "http://patchwork.ozlabs.org/api/patches/2197163/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/patch/ydd1pijwxpb.fsf@CeBiTec.Uni-Bielefeld.DE/", "project": { "id": 17, "url": "http://patchwork.ozlabs.org/api/projects/17/?format=api", "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, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<ydd1pijwxpb.fsf@CeBiTec.Uni-Bielefeld.DE>", "list_archive_url": null, "date": "2026-02-17T09:01:20", "name": "[COMMITTED] testsuite: Fix gcc.dg/asm-hard-reg-1.c on x86", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "2fa96a47ae2a4c45ec7fc1019d6c3099f2a919d0", "submitter": { "id": 4362, "url": "http://patchwork.ozlabs.org/api/people/4362/?format=api", "name": "Rainer Orth", "email": "ro@CeBiTec.Uni-Bielefeld.DE" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/gcc/patch/ydd1pijwxpb.fsf@CeBiTec.Uni-Bielefeld.DE/mbox/", "series": [ { "id": 492399, "url": "http://patchwork.ozlabs.org/api/series/492399/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/list/?series=492399", "date": "2026-02-17T09:01:20", "name": "[COMMITTED] testsuite: Fix gcc.dg/asm-hard-reg-1.c on x86", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/492399/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2197163/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2197163/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org>", "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 (2048-bit key;\n unprotected) header.d=cebitec.uni-bielefeld.de header.i=@cebitec.uni-bielefeld.de\n header.a=rsa-sha256 header.s=20200306 header.b=Cb23/q9U;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=38.145.34.32; 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Tue, 17 Feb 2026 09:02:17 +0000 (GMT)", "from smtp.CeBiTec.Uni-Bielefeld.DE (smtp.CeBiTec.Uni-Bielefeld.DE\n [129.70.160.84])\n by sourceware.org (Postfix) with ESMTPS id F170C4BA2E1A\n for <gcc-patches@gcc.gnu.org>; Tue, 17 Feb 2026 09:01:22 +0000 (GMT)", "from localhost (localhost.CeBiTec.Uni-Bielefeld.DE [127.0.0.1])\n by smtp.CeBiTec.Uni-Bielefeld.DE (Postfix) with ESMTP id DF2F0E33BC;\n Tue, 17 Feb 2026 10:01:21 +0100 (CET)", "from smtp.CeBiTec.Uni-Bielefeld.DE ([127.0.0.1])\n by localhost (smtp.cebitec.uni-bielefeld.de [127.0.0.1]) (amavisd-new,\n port 10026)\n with ESMTP id 0UvtyxE9V-cC; Tue, 17 Feb 2026 10:01:21 +0100 (CET)", "from manam.CeBiTec.Uni-Bielefeld.DE (p508543ca.dip0.t-ipconnect.de\n [80.133.67.202]) (Authenticated sender: ro)\n by smtp.CeBiTec.Uni-Bielefeld.DE (Postfix) with ESMTPSA id 71EE9E43C0;\n Tue, 17 Feb 2026 10:01:21 +0100 (CET)" ], "DKIM-Filter": [ "OpenDKIM Filter v2.11.0 sourceware.org 6FA244BA2E1A", "OpenDKIM Filter v2.11.0 sourceware.org F170C4BA2E1A" ], "DMARC-Filter": "OpenDMARC Filter v1.4.2 sourceware.org F170C4BA2E1A", "ARC-Filter": "OpenARC Filter v1.0.0 sourceware.org F170C4BA2E1A", "ARC-Seal": "i=1; 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Lu <hjl.tools@gmail.com>", "Subject": "[COMMITTED] testsuite: Fix gcc.dg/asm-hard-reg-1.c on x86", "Date": "Tue, 17 Feb 2026 10:01:20 +0100", "Message-ID": "<ydd1pijwxpb.fsf@CeBiTec.Uni-Bielefeld.DE>", "User-Agent": "Gnus/5.13 (Gnus v5.13)", "MIME-Version": "1.0", "Content-Type": "multipart/mixed; boundary=\"=-=-=\"", "X-BeenThere": "gcc-patches@gcc.gnu.org", "X-Mailman-Version": "2.1.30", "Precedence": "list", "List-Id": "Gcc-patches mailing list <gcc-patches.gcc.gnu.org>", "List-Unsubscribe": "<https://gcc.gnu.org/mailman/options/gcc-patches>,\n <mailto:gcc-patches-request@gcc.gnu.org?subject=unsubscribe>", "List-Archive": "<https://gcc.gnu.org/pipermail/gcc-patches/>", "List-Post": "<mailto:gcc-patches@gcc.gnu.org>", "List-Help": "<mailto:gcc-patches-request@gcc.gnu.org?subject=help>", "List-Subscribe": "<https://gcc.gnu.org/mailman/listinfo/gcc-patches>,\n <mailto:gcc-patches-request@gcc.gnu.org?subject=subscribe>", "Errors-To": "gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org" }, "content": "The gcc.dg/asm-hard-reg-1.c test FAILs on i386-pc-solaris2.11 and\ni686-pc-linux-gnu with -m64:\n\nFAIL: gcc.dg/asm-hard-reg-1.c scan-assembler-times foo\\\\t%ecx 4\n\nIt turns out the target selectors of the x86 scans are badly confused:\n\n* Using an i?86-*-* target selector is always wrong given the existance\n of biarch i?86-*-* targets. They should use the x86 effective target\n with ilp32 instead.\n\n* dg directives don't heed the preprocessor, so scans were duplicated\n for i?86-*-* and x86-*-*, sometimes with different target selectors.\n\nThis patch simplifies and fixes the target selectors, removing\nduplication.\n\nTested on i386-pc-solaris2.11 with -m32/-m64 and x86_64-pc-linux-gnu\nwith -m64/-m32/-mx32, and i686-pc-linux-gnu with -m32/-m64.\n\nCommitted to trunk.\n\n\tRainer", "diff": "# HG changeset patch\n# Parent ae6028af1202323bd3290119c646073f326ac8d1\ntestsuite: Fix gcc.dg/asm-hard-reg-1.c on x86\n\ndiff --git a/gcc/testsuite/gcc.dg/asm-hard-reg-1.c b/gcc/testsuite/gcc.dg/asm-hard-reg-1.c\n--- a/gcc/testsuite/gcc.dg/asm-hard-reg-1.c\n+++ b/gcc/testsuite/gcc.dg/asm-hard-reg-1.c\n@@ -8,9 +8,13 @@\n /* { dg-final { scan-assembler-times \"foo\\tr4\" 8 { target { arm*-*-* } } } } */\n #elif defined (__i386__)\n # define GPR \"{ecx}\"\n-/* { dg-final { scan-assembler-times \"foo\\t%cl\" 2 { target { i?86-*-* } } } } */\n-/* { dg-final { scan-assembler-times \"foo\\t%cx\" 2 { target { i?86-*-* } } } } */\n-/* { dg-final { scan-assembler-times \"foo\\t%ecx\" 4 { target { i?86-*-* } } } } */\n+#elif defined (__x86_64__)\n+# define GPR \"{rcx}\"\n+/* { dg-final { scan-assembler-times \"foo\\t%cl\" 2 { target x86 } } } */\n+/* { dg-final { scan-assembler-times \"foo\\t%cx\" 2 { target x86 } } } */\n+/* { dg-final { scan-assembler-times \"foo\\t%ecx\" 4 { target { x86 && ilp32 } } } } */\n+/* { dg-final { scan-assembler-times \"foo\\t%ecx\" 2 { target { x86 && lp64 } } } } */\n+/* { dg-final { scan-assembler-times \"foo\\t%rcx\" 2 { target { x86 && lp64 } } } } */\n #elif defined (__powerpc__) || defined (__POWERPC__)\n # define GPR \"{r5}\"\n /* { dg-final { scan-assembler-times \"foo\\t5\" 8 { target { powerpc*-*-* } } } } */\n@@ -20,13 +24,6 @@\n #elif defined (__s390__)\n # define GPR \"{r4}\"\n /* { dg-final { scan-assembler-times \"foo\\t%r4\" 8 { target { s390*-*-* } } } } */\n-#elif defined (__x86_64__)\n-# define GPR \"{rcx}\"\n-/* { dg-final { scan-assembler-times \"foo\\t%cl\" 2 { target { i?86-*-* x86_64-*-* } } } } */\n-/* { dg-final { scan-assembler-times \"foo\\t%cx\" 2 { target { i?86-*-* x86_64-*-* } } } } */\n-/* { dg-final { scan-assembler-times \"foo\\t%ecx\" 2 { target { { i?86-*-* x86_64-*-* } && lp64 } } } } */\n-/* { dg-final { scan-assembler-times \"foo\\t%rcx\" 2 { target { { i?86-*-* x86_64-*-* } && lp64 } } } } */\n-/* { dg-final { scan-assembler-times \"foo\\t%ecx\" 4 { target { { i?86-*-* x86_64-*-* } && { ! lp64 } } } } } */\n #endif\n \n char\n", "prefixes": [ "COMMITTED" ] }