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{ "id": 2196026, "url": "http://patchwork.ozlabs.org/api/covers/2196026/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/cover/20260212184146.119C920453@pchp3.se.axis.com/", "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": "<20260212184146.119C920453@pchp3.se.axis.com>", "list_archive_url": null, "date": "2026-02-12T18:41:46", "name": "[committed,0/3] CRIS: A few performance tweaks", "submitter": { "id": 78298, "url": "http://patchwork.ozlabs.org/api/people/78298/?format=api", "name": "Hans-Peter Nilsson", "email": "hp@axis.com" }, "mbox": "http://patchwork.ozlabs.org/project/gcc/cover/20260212184146.119C920453@pchp3.se.axis.com/mbox/", "series": [ { "id": 492004, "url": "http://patchwork.ozlabs.org/api/series/492004/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/list/?series=492004", "date": "2026-02-12T18:41:46", "name": "CRIS: A few performance tweaks", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/492004/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/2196026/comments/", "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 (1024-bit key;\n unprotected) header.d=axis.com header.i=@axis.com header.a=rsa-sha256\n header.s=selector1 header.b=aa5V5Jaf;\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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CTRY:SE; LANG:en; SCL:1; SRV:;\n IPV:NLI; SFV:NSPM; H:mail.axis.com; PTR:InfoDomainNonexistent; CAT:NONE;\n SFS:(13230040)(1800799024)(82310400026)(36860700013)(376014); DIR:OUT;\n SFP:1101;", "X-MS-Exchange-AntiSpam-MessageData-ChunkCount": "1", "X-MS-Exchange-AntiSpam-MessageData-0": "\n ijKfJMD+vQPbpviYGglAPcgoBBBzd8YO29FkkjdlGBN/f6b89o2lQ8ZbMimZuX/MgtmvrPyT2IxN7siCBKJmTE/KRT/z0qU/q+FiHca4EmCkXfbgobkLER73d7l4FdkBM9jyJIGXkgovbh8f5kErlJU1ASKKp6IHXMFjFoXAQfK01PF+UZtaqqloRNhzRcjpAj6NgikKW59EAGcpQKuEDKGWhQX1HlbyNrPufnktYJxtZpNHsioHvCrGEZOkYJgxIW+rMhE3g/fegXPAuybAszrsOvDEIjEiWcv4BbLy5yIVWm3NC/BtoYWJ3jEYYikAcQRAGpvQxNyQXJnaGdrWicSRyQkGlda5zVpIhcV3Zotwh6rm5ZiwjmnQL2kQnGvs8Y/aOpfS7DHrxrwA/GjT1BhaKsRPw3RY+zm+gzIFF1Li9vaCY3c7Y7bT64FEK+RK", "X-OriginatorOrg": "axis.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "12 Feb 2026 18:41:46.4535 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 36eac1ef-aa50-4b58-7941-08de6a66601e", "X-MS-Exchange-CrossTenant-Id": "78703d3c-b907-432f-b066-88f7af9ca3af", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=78703d3c-b907-432f-b066-88f7af9ca3af; Ip=[195.60.68.100];\n Helo=[mail.axis.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n DB1PEPF000509FC.eurprd03.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "GVXPR02MB8351", "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": "A few tweaks to the CRIS port, nothing to see, move along.\n\n(As CRIS is not being a target on which the release depends,\nI can do this even at this release stage.)\n\nThe set was regtested together, but is order-dependent (at\nleast 1 and 2). It was committed separately for possible\nfuture bisection needs. Together, the patches did improve\ncoremark results, but by a miniscule factor: speed by 0.002%\n(from 4887074 to 4886993 cycles) and size by 0.1% (code from\n58199 to 58143 bytes) and as you can see, with rounding\ndoing heavy lifting.\n\nThis is certainly not fallout from rewriting a not-so-new\npass, since nobody to my knowledge is working on any pass\nthat's long been dysfunctional, and even if they were,\nthey'd probably also deny everything just as much (how would\nI know?) and not committing or even alluding to any kind of\ndeadline.\n\nbrgds, H-P" }