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GET /api/1.1/patches/2229317/?format=api
{ "id": 2229317, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2229317/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/patch/20260428063934.4786F4B9DB74@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": "<20260428063934.4786F4B9DB74@sourceware.org>", "date": "2026-04-28T06:39:07", "name": "[x86] enable avx512_two_epilogues and avx512_masked_epilogues for znver6", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "0022676b57d60ccf1023161556ef39e1dd240231", "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/20260428063934.4786F4B9DB74@sourceware.org/mbox/", "series": [ { "id": 501768, "url": "http://patchwork.ozlabs.org/api/1.1/series/501768/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/list/?series=501768", "date": "2026-04-28T06:39:07", "name": "[x86] enable avx512_two_epilogues and avx512_masked_epilogues for znver6", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/501768/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2229317/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2229317/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=AF6blThU;\n\tdkim=pass header.d=suse.de header.i=@suse.de header.a=ed25519-sha256\n header.s=susede2_ed25519 header.b=7NoiL6nb;\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=AF6blThU;\n\tdkim=neutral header.d=suse.de header.i=@suse.de header.a=ed25519-sha256\n header.s=susede2_ed25519 header.b=7NoiL6nb;\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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a=ed25519-sha256; c=relaxed/relaxed; d=suse.de;\n s=susede2_ed25519; t=1777358347;\n h=from:from:reply-to:date:date:to:to:cc:cc:mime-version:mime-version:\n content-type:content-type; bh=FBgmjL7TPs2oM21I7uTzYBCc1R7xlWDnVpYjfF3YDeA=;\n b=7NoiL6nb3AF4ugejNLrBe/JHprJx+Kxsbsb3cMg0ud3wWFo9ITDKwCuJ0DEEN0T8BrO7zK\n Na2y/uaXTX6eKYCw==", "v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de;\n s=susede2_rsa;\n t=1777358347;\n h=from:from:reply-to:date:date:to:to:cc:cc:mime-version:mime-version:\n content-type:content-type; bh=FBgmjL7TPs2oM21I7uTzYBCc1R7xlWDnVpYjfF3YDeA=;\n b=AF6blThUnQu8fT0igpqdETsFhOILZ4NHsTtx6ecyTZrDI39dF8haTGl2TLSAYRfrT2iVZT\n wnSRW9X7+b3BJuu1K+Hl+05khfAZmlr+NNH12PDFL3KdZ7BDM/4lbqhfroP8WrM+A/7dro\n mFKdpRo6uiqgL3HAGefVnxgw/TH0VVw=", "v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de;\n s=susede2_ed25519; t=1777358347;\n h=from:from:reply-to:date:date:to:to:cc:cc:mime-version:mime-version:\n content-type:content-type; bh=FBgmjL7TPs2oM21I7uTzYBCc1R7xlWDnVpYjfF3YDeA=;\n b=7NoiL6nb3AF4ugejNLrBe/JHprJx+Kxsbsb3cMg0ud3wWFo9ITDKwCuJ0DEEN0T8BrO7zK\n Na2y/uaXTX6eKYCw==" ], "Date": "Tue, 28 Apr 2026 08:39:07 +0200 (CEST)", "From": "Richard Biener <rguenther@suse.de>", "To": "gcc-patches@gcc.gnu.org", "cc": "Venkataramanan.Kumar@amd.com, hongtao.liu@intel.com,\n Jan Hubicka <hubicka@ucw.cz>", "Subject": "[PATCH] [x86] enable avx512_two_epilogues and avx512_masked_epilogues\n for znver6", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=US-ASCII", "X-Spamd-Result": "default: False [-1.80 / 50.00]; BAYES_HAM(-3.00)[99.99%];\n MISSING_MID(2.50)[]; NEURAL_HAM_LONG(-1.00)[-1.000];\n NEURAL_HAM_SHORT(-0.20)[-0.995]; MIME_GOOD(-0.10)[text/plain];\n FROM_HAS_DN(0.00)[]; MIME_TRACE(0.00)[0:+];\n MISSING_XM_UA(0.00)[]; ARC_NA(0.00)[];\n RCVD_COUNT_ZERO(0.00)[0]; TO_DN_SOME(0.00)[];\n FROM_EQ_ENVFROM(0.00)[]; FUZZY_RATELIMITED(0.00)[rspamd.com];\n TO_MATCH_ENVRCPT_ALL(0.00)[];\n DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519];\n RCPT_COUNT_THREE(0.00)[4]", "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": "<20260428063934.4786F4B9DB74@sourceware.org>" }, "content": "This fixes an obvious omission.\n\nOK for trunk and branch (after release of 16.1)?\n\nVenkat - there's 5 other mention of m_ZNVER5 but not m_ZNVER6\nin x86-tune.def, please make sure this is not in error.\n\nRichard.\n\n\t* config/i386/x86-tune.def (avx512_two_epilogues): Enable\n\tfor m_ZNVER6.\n\t(avx512_masked_epilogues): Likewise.\n---\n gcc/config/i386/x86-tune.def | 4 ++--\n 1 file changed, 2 insertions(+), 2 deletions(-)", "diff": "diff --git a/gcc/config/i386/x86-tune.def b/gcc/config/i386/x86-tune.def\nindex 53cf1a19433..05a5d5bab50 100644\n--- a/gcc/config/i386/x86-tune.def\n+++ b/gcc/config/i386/x86-tune.def\n@@ -645,12 +645,12 @@ DEF_TUNE (X86_TUNE_AVX512_MOVE_BY_PIECES, \"avx512_move_by_pieces\",\n /* X86_TUNE_AVX512_TWO_EPILOGUES: Use two vector epilogues for 512-bit\n vectorized loops. */\n DEF_TUNE (X86_TUNE_AVX512_TWO_EPILOGUES, \"avx512_two_epilogues\",\n-\t m_ZNVER4 | m_ZNVER5)\n+\t m_ZNVER4 | m_ZNVER5 | m_ZNVER6)\n \n /* X86_TUNE_AVX512_MAKED_EPILOGUES: Use two masked vector epilogues\n when fit. */\n DEF_TUNE (X86_TUNE_AVX512_MASKED_EPILOGUES, \"avx512_masked_epilogues\",\n-\t m_ZNVER4 | m_ZNVER5)\n+\t m_ZNVER4 | m_ZNVER5 | m_ZNVER6)\n \n /*****************************************************************************/\n /*****************************************************************************/\n", "prefixes": [ "x86" ] }