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GET /api/patches/2226745/?format=api
{ "id": 2226745, "url": "http://patchwork.ozlabs.org/api/patches/2226745/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/patch/bmm.hhuoz4ezzq.gcc.gcc-TEST.pinskia.76.1.2@forge-stage.sourceware.org/", "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": "<bmm.hhuoz4ezzq.gcc.gcc-TEST.pinskia.76.1.2@forge-stage.sourceware.org>", "list_archive_url": null, "date": "2026-04-22T18:43:41", "name": "[v1,2/2] First step for copy prop for agr refs", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "08798c905540e285084028ca6477e60b1cfc052b", "submitter": { "id": 93219, "url": "http://patchwork.ozlabs.org/api/people/93219/?format=api", "name": "Andrew Pinski via Sourceware Forge", "email": "forge-bot+pinskia@forge-stage.sourceware.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/gcc/patch/bmm.hhuoz4ezzq.gcc.gcc-TEST.pinskia.76.1.2@forge-stage.sourceware.org/mbox/", "series": [ { "id": 501088, "url": "http://patchwork.ozlabs.org/api/series/501088/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/list/?series=501088", "date": "2026-04-22T18:43:40", "name": "WIP: copypropv6a", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/501088/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2226745/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2226745/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 spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=2620:52:6:3111::32; helo=vm01.sourceware.org;\n envelope-from=gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org;\n receiver=patchwork.ozlabs.org)", "sourceware.org; dmarc=none (p=none dis=none)\n header.from=forge-stage.sourceware.org", "sourceware.org;\n spf=pass smtp.mailfrom=forge-stage.sourceware.org", "server2.sourceware.org;\n arc=none smtp.remote-ip=38.145.34.39" ], "Received": [ "from vm01.sourceware.org (vm01.sourceware.org\n [IPv6:2620:52:6:3111::32])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519 server-signature ECDSA (secp384r1) server-digest SHA384)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g18850WPrz1yD5\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 23 Apr 2026 05:15:49 +1000 (AEST)", "from vm01.sourceware.org (localhost [127.0.0.1])\n\tby sourceware.org (Postfix) with ESMTP id 16E614858454\n\tfor <incoming@patchwork.ozlabs.org>; Wed, 22 Apr 2026 19:15:47 +0000 (GMT)", "from forge-stage.sourceware.org (vm08.sourceware.org [38.145.34.39])\n by sourceware.org (Postfix) with ESMTPS id 08B81431420A\n for <gcc-patches@gcc.gnu.org>; Wed, 22 Apr 2026 18:44:38 +0000 (GMT)", "from forge-stage.sourceware.org (localhost [IPv6:::1])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n key-exchange x25519 server-signature ECDSA (prime256v1) server-digest SHA256)\n (No client certificate requested)\n by forge-stage.sourceware.org (Postfix) with ESMTPS id CFF2343502\n for <gcc-patches@gcc.gnu.org>; Wed, 22 Apr 2026 18:44:37 +0000 (UTC)" ], "DKIM-Filter": [ "OpenDKIM Filter v2.11.0 sourceware.org 16E614858454", "OpenDKIM Filter v2.11.0 sourceware.org 08B81431420A" ], "DMARC-Filter": "OpenDMARC Filter v1.4.2 sourceware.org 08B81431420A", "ARC-Filter": "OpenARC Filter v1.0.0 sourceware.org 08B81431420A", "ARC-Seal": "i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1776883478; cv=none;\n b=Wuxnq/bhG6hFZJgrc3o7n8i1BQBXDCwySfHF4CVAOPwfqGuuSFdrZSbCKbluAZ9al8wbqfBcE1Hr8v8hcMDle+FQaOh4zY3gZqCcZf7i/CsAk8M2uXOVnGe0acz1Ptro0qefKVkU3OYQ22rb9g7nxkCM2iVzq+P956NDppyKsqE=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=sourceware.org; s=key;\n t=1776883478; c=relaxed/simple;\n bh=ZjnMH7MOZFkPkJNji0cgEK4syo3gpPO+KSCR/UTdAcI=;\n h=From:Date:Subject:To:Message-ID;\n b=Z/O6fdobflMFMo5H0PXwYRFQxtXcdhsDlEXb30mJgCavvI0OVKKdFh+MKYGxspJSN+SLfblxpxix7OZ3u3H1GOOYWkHdLZqZDdV+u7OiW5LpIHz+ig1MfFpV3h47m6SYZuawSVG1TpIvANn6G9g4A0rC5bq1xsFhWJ2d5CYWQyA=", "ARC-Authentication-Results": "i=1; server2.sourceware.org", "From": "Andrew Pinski via Sourceware Forge\n <forge-bot+pinskia@forge-stage.sourceware.org>", "Date": "Wed, 22 Apr 2026 18:43:41 +0000", "Subject": "[PATCH v1 2/2] First step for copy prop for agr refs", "To": "gcc-patches mailing list <gcc-patches@gcc.gnu.org>", "Message-ID": "\n <bmm.hhuoz4ezzq.gcc.gcc-TEST.pinskia.76.1.2@forge-stage.sourceware.org>", "X-Mailer": "batrachomyomachia", "X-Pull-Request-Organization": "gcc", "X-Pull-Request-Repository": "gcc-TEST", "X-Pull-Request": "https://forge.sourceware.org/gcc/gcc-TEST/pulls/76", "References": "\n <bmm.hhuoz4ezzq.gcc.gcc-TEST.pinskia.76.1.0@forge-stage.sourceware.org>", "In-Reply-To": "\n <bmm.hhuoz4ezzq.gcc.gcc-TEST.pinskia.76.1.0@forge-stage.sourceware.org>", "X-Patch-URL": "\n https://forge.sourceware.org/pinskia/gcc-TEST/commit/ee553880954a9bffed9432d5e8992578e3421b03", "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>", "Reply-To": "gcc-patches mailing list <gcc-patches@gcc.gnu.org>,\n pinskia@gcc.gnu.org", "Errors-To": "gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org" }, "content": "From: Andrew Pinski <andrew.pinski@oss.qualcomm.com>\n\ngcc/ChangeLog:\n\n\t* tree-ssa-forwprop.cc (optimize_agr_copyprop_1):\n\t(optimize_agr_copyprop):\n\nSigned-off-by: Andrew Pinski <andrew.pinski@oss.qualcomm.com>\n---\n gcc/tree-ssa-forwprop.cc | 7 +++----\n 1 file changed, 3 insertions(+), 4 deletions(-)", "diff": "diff --git a/gcc/tree-ssa-forwprop.cc b/gcc/tree-ssa-forwprop.cc\nindex c466d9464d37..16bef82cd1d4 100644\n--- a/gcc/tree-ssa-forwprop.cc\n+++ b/gcc/tree-ssa-forwprop.cc\n@@ -1425,8 +1425,7 @@ static bool\n optimize_agr_copyprop_1 (gimple *stmt, gimple *use_stmt,\n \t\t\t tree dest, tree src)\n {\n- gcc_assert (gimple_assign_load_p (use_stmt)\n-\t && gimple_store_p (use_stmt));\n+ gcc_assert (gimple_assign_load_p (use_stmt));\n if (gimple_has_volatile_ops (use_stmt))\n return false;\n tree dest2 = gimple_assign_lhs (use_stmt);\n@@ -1494,7 +1493,8 @@ optimize_agr_copyprop_1 (gimple *stmt, gimple *use_stmt,\n *a = *a;\n */\n if (!operand_equal_p (dest2, src, 0)\n- && !DECL_P (dest2) && !DECL_P (src))\n+ && !DECL_P (dest2) && !DECL_P (src)\n+ && TREE_CODE (dest2) != SSA_NAME)\n {\n /* If *a and *b have the same base see if\n \t the offset between the two is greater than\n@@ -1639,7 +1639,6 @@ optimize_agr_copyprop (gimple_stmt_iterator *gsip)\n FOR_EACH_IMM_USE_STMT (use_stmt, iter, vdef)\n {\n if (gimple_assign_load_p (use_stmt)\n-\t && gimple_store_p (use_stmt)\n \t && optimize_agr_copyprop_1 (stmt, use_stmt, dest, src))\n \tchanged = true;\n else if (is_gimple_call (use_stmt)\n", "prefixes": [ "v1", "2/2" ] }