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GET /api/1.1/patches/2229451/?format=api
{ "id": 2229451, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2229451/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/patch/20260428091138.BE8194BB58A3@sourceware.org/", "project": { "id": 17, "url": "http://patchwork.ozlabs.org/api/1.1/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 }, "msgid": "<20260428091138.BE8194BB58A3@sourceware.org>", "date": "2026-04-28T09:11:06", "name": "[2/4] Cost scalar into vect_body", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "4d2ece156fefb3c35af4846c069f2c1719fea4cd", "submitter": { "id": 4338, "url": "http://patchwork.ozlabs.org/api/1.1/people/4338/?format=api", "name": "Richard Biener", "email": "rguenther@suse.de" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/gcc/patch/20260428091138.BE8194BB58A3@sourceware.org/mbox/", "series": [ { "id": 501803, "url": "http://patchwork.ozlabs.org/api/1.1/series/501803/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/list/?series=501803", "date": "2026-04-28T09:11:06", "name": "[1/4] Simplify vect_get_known_peeling_cost", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/501803/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2229451/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2229451/checks/", "tags": {}, "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=suse.de header.i=@suse.de header.a=rsa-sha256\n header.s=susede2_rsa header.b=TH3/3ixe;\n\tdkim=pass header.d=suse.de header.i=@suse.de header.a=ed25519-sha256\n header.s=susede2_ed25519 header.b=qbkqlrRl;\n\tdkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de\n header.a=rsa-sha256 header.s=susede2_rsa header.b=TH3/3ixe;\n\tdkim=neutral header.d=suse.de header.i=@suse.de header.a=ed25519-sha256\n header.s=susede2_ed25519 header.b=qbkqlrRl;\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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a=rsa-sha256; d=sourceware.org; s=key; t=1777367467; cv=none;\n b=PnIyPvF+MX9CZGZu5FoIwfnJkvtep/PrMmMhEbx2IV6mcEjzQqfWl1y3trUkImU/NOWYWfbQ+x7ZaZB+qIaCgsEatIvb9R2R5wVAor6dgYwbnf751z/wP8w1MeeIk05kTJcZOTKfHeEmDUBqZ9j2oo1Q5cRVsWVj+t8gFK3yN+U=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=sourceware.org; s=key;\n t=1777367467; c=relaxed/simple;\n bh=YGLinxd0LK1XcM0cVgaRNR3U9B0RP4OH6GvdcrYJisk=;\n h=DKIM-Signature:DKIM-Signature:DKIM-Signature:DKIM-Signature:Date:\n From:To:Subject:MIME-Version;\n b=nxbSCJe9f/IfDOOPale2FHNsv+B6eDneH1lFxSrei6NiKvh/XsS4DSzBME07dUo7vhXdtrKwlTg2VVRh+mmorGOjqEnk8q1GuBogeNbgJ+6Qa0ZRvK44JzNj1OqEgo4UIZoD+sWHdpqO1Ylh5YG0YnuLQ1eoJiFuV675xxoJriM=", "ARC-Authentication-Results": "i=1; server2.sourceware.org", "DKIM-Signature": [ "v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de;\n s=susede2_rsa;\n t=1777367466;\n h=from:from:reply-to:date:date:to:to:cc:mime-version:mime-version:\n content-type:content-type; bh=DmHoN0ZFxmyKAOfGP/36yISORXgKpz3uE5qa484Wmzs=;\n b=TH3/3ixeX11NOyIHLEayNoF2+J5cibJp7XpgRX9+2eqyMpUCAnbGcqMQ2ovOGkFTE7yTPJ\n snr/CRKxjDuT2gnLaB6cWT+FsR5XrzqCqqWi7DIvemALwwzbFkgLfLKERNXrrxhwBuqnP9\n CetERhCBoHzWSHvSB3Ob8dnHQKuunXc=", "v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de;\n s=susede2_ed25519; t=1777367466;\n h=from:from:reply-to:date:date:to:to:cc:mime-version:mime-version:\n content-type:content-type; bh=DmHoN0ZFxmyKAOfGP/36yISORXgKpz3uE5qa484Wmzs=;\n b=qbkqlrRlN27foFvsaRqHYSy/blJTtHhweSdIfxqB7i3hNu0x0FGSXPpXNGdkrBKRdqTNxl\n jjJp991BduFQJJCg==", "v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de;\n s=susede2_rsa;\n t=1777367466;\n h=from:from:reply-to:date:date:to:to:cc:mime-version:mime-version:\n content-type:content-type; bh=DmHoN0ZFxmyKAOfGP/36yISORXgKpz3uE5qa484Wmzs=;\n b=TH3/3ixeX11NOyIHLEayNoF2+J5cibJp7XpgRX9+2eqyMpUCAnbGcqMQ2ovOGkFTE7yTPJ\n snr/CRKxjDuT2gnLaB6cWT+FsR5XrzqCqqWi7DIvemALwwzbFkgLfLKERNXrrxhwBuqnP9\n CetERhCBoHzWSHvSB3Ob8dnHQKuunXc=", "v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de;\n s=susede2_ed25519; t=1777367466;\n h=from:from:reply-to:date:date:to:to:cc:mime-version:mime-version:\n content-type:content-type; bh=DmHoN0ZFxmyKAOfGP/36yISORXgKpz3uE5qa484Wmzs=;\n b=qbkqlrRlN27foFvsaRqHYSy/blJTtHhweSdIfxqB7i3hNu0x0FGSXPpXNGdkrBKRdqTNxl\n jjJp991BduFQJJCg==" ], "Date": "Tue, 28 Apr 2026 11:11:06 +0200 (CEST)", "From": "Richard Biener <rguenther@suse.de>", "To": "gcc-patches@gcc.gnu.org", "Subject": "[PATCH 2/4] Cost scalar into vect_body", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=US-ASCII", "X-Spamd-Result": "default: False [-1.80 / 50.00]; BAYES_HAM(-3.00)[100.00%];\n MISSING_MID(2.50)[]; NEURAL_HAM_LONG(-1.00)[-0.998];\n NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain];\n TO_MATCH_ENVRCPT_ALL(0.00)[]; RCPT_COUNT_ONE(0.00)[1];\n MISSING_XM_UA(0.00)[]; FROM_EQ_ENVFROM(0.00)[];\n TO_DN_NONE(0.00)[]; ARC_NA(0.00)[]; RCVD_COUNT_ZERO(0.00)[0];\n FUZZY_RATELIMITED(0.00)[rspamd.com];\n DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519];\n MIME_TRACE(0.00)[0:+]; FROM_HAS_DN(0.00)[]", "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", "Message-Id": "<20260428091138.BE8194BB58A3@sourceware.org>" }, "content": "The following adjusts vect_compute_single_scalar_iteration_cost to\nrecord stmts as vect_body rather than vect_prologue so that\nscalar_costs->body_cost () will not be zero.\n\nBootstrapped and tested on x86_64-unknown-linux-gnu, pushed.\n\n\t* tree-vect-loop.cc (vect_compute_single_scalar_iteration_cost):\n\tRecord stmt cost to vect_body.\n---\n gcc/tree-vect-loop.cc | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)", "diff": "diff --git a/gcc/tree-vect-loop.cc b/gcc/tree-vect-loop.cc\nindex 1452677c461..cc40f43c252 100644\n--- a/gcc/tree-vect-loop.cc\n+++ b/gcc/tree-vect-loop.cc\n@@ -1413,7 +1413,7 @@ vect_compute_single_scalar_iteration_cost (loop_vec_info loop_vinfo)\n \t /* We are using vect_prologue here to avoid scaling twice\n \t by the inner loop factor. */\n \t record_stmt_cost (&LOOP_VINFO_SCALAR_ITERATION_COST (loop_vinfo),\n-\t\t\t factor, kind, stmt_info, 0, vect_prologue);\n+\t\t\t factor, kind, stmt_info, 0, vect_body);\n }\n }\n \n", "prefixes": [ "2/4" ] }