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GET /api/1.0/patches/2175754/?format=api
{ "id": 2175754, "url": "http://patchwork.ozlabs.org/api/1.0/patches/2175754/?format=api", "project": { "id": 17, "url": "http://patchwork.ozlabs.org/api/1.0/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": "<20251218211109.3562-6-chris.bazley@arm.com>", "date": "2025-12-18T21:11:03", "name": "[v7,05/10] New parameter for vect_maybe_update_slp_op_vectype", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "a9ab5e7f6b5dfe7d07252940e9483e82aceb3fbc", "submitter": { "id": 89471, "url": "http://patchwork.ozlabs.org/api/1.0/people/89471/?format=api", "name": "Christopher Bazley", "email": "Chris.Bazley@arm.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/gcc/patch/20251218211109.3562-6-chris.bazley@arm.com/mbox/", "series": [ { "id": 485915, "url": "http://patchwork.ozlabs.org/api/1.0/series/485915/?format=api", "date": "2025-12-18T21:10:58", "name": "Extend BB SLP vectorization to use predicated tails", "version": 7, "mbox": "http://patchwork.ozlabs.org/series/485915/mbox/" } ], "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2175754/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=arm.com header.i=@arm.com header.a=rsa-sha256\n header.s=selector1 header.b=c4eRmaQv;\n\tdkim=pass (1024-bit key) header.d=arm.com header.i=@arm.com\n header.a=rsa-sha256 header.s=selector1 header.b=c4eRmaQv;\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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dkim=pass (signature was verified)\n header.d=arm.com;dmarc=pass action=none header.from=arm.com;", "spf=pass (sender IP is 172.205.89.229)\n smtp.mailfrom=arm.com; dkim=none (message not signed)\n header.d=none;dmarc=pass action=none header.from=arm.com;" ], "Received-SPF": [ "Pass (protection.outlook.com: domain of arm.com designates\n 4.158.2.129 as permitted sender) receiver=protection.outlook.com;\n client-ip=4.158.2.129; helo=outbound-uk1.az.dlp.m.darktrace.com; pr=C", "Pass (protection.outlook.com: domain of arm.com designates\n 172.205.89.229 as permitted sender) receiver=protection.outlook.com;\n client-ip=172.205.89.229; helo=nebula.arm.com; pr=C" ], "From": "Christopher Bazley <chris.bazley@arm.com>", "To": "<gcc-patches@gcc.gnu.org>", "Subject": "[PATCH v7 05/10] New parameter for vect_maybe_update_slp_op_vectype", "Date": "Thu, 18 Dec 2025 21:11:03 +0000", "Message-ID": "<20251218211109.3562-6-chris.bazley@arm.com>", "X-Mailer": "git-send-email 2.43.0", "In-Reply-To": "<20251218211109.3562-1-chris.bazley@arm.com>", "References": "<20251218211109.3562-1-chris.bazley@arm.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-EOPAttributedMessage": "1", "X-MS-TrafficTypeDiagnostic": "\n DB1PEPF0003922E:EE_|AS8PR08MB9575:EE_|DB1PEPF000509E7:EE_|DB9PR08MB9561:EE_", "X-MS-Office365-Filtering-Correlation-Id": "9dd62907-ecc3-4c39-3367-08de3e7a2d66", "x-checkrecipientrouted": "true", "NoDisclaimer": "true", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "X-Microsoft-Antispam-Untrusted": "BCL:0;\n ARA:13230040|82310400026|376014|36860700013|1800799024;", "X-Microsoft-Antispam-Message-Info-Original": "\n t7hjOPaZgTw2cgEzm2kLocHuAFmRaiLg7yfnGZlZQ3CSSXrdr7aj6vSh0EBrViwrLmCVlc9UYOxmlwnAcs9tCctRu0kVgD9+XYsoBU6YTNPRYiiuB+rUVdBFh0Zb7N5RFljd+xEh05Q87ebfQVpKAcEVhYOYO/3XBwPSfUBIylNXlBb0N0jYXcrDqTyZ5JklSREdy3MKDafSz/nLsYEZYxIQ+DonXqKHcs9jDvsW1x2HObDFrLWlFfdSg1pEC6rh4mgbT56uecH85eQMoLiiuqJe6MtyNELuLo6ob+0zzq/jFchJJCbQJo7AXnehg35ZWNvZT5jkhniIU6X2p3jmmCFYbfRfhbKq8QI4No+GedDvGDhWiArfiOnpaXWw/mkVwUCj5C3leJxEMle/DlnY5gtXTII6x26RaG69AfQJVAaYSUDP3ABp7WbP/bEaAtp6ojbTZ2p0rg3Kqytm0pyszO9GPo2FOdJRAqS1m4q9+BglTGaZMcOEsl7CXtGxUL71Jbyv0Tx85Imb/z6iWKgytlp2zy/XHXQRkJK2qM5fhNysrqcxwM63xEn2lW7R50Bm9JhDaem9ToCNW+B0FPR1ngCGWbOYsdIY0Vjh5aFzCueciIbPIicsG8suBKVJKPyGREzRMAfzNSL8mpHomW3RtvTlkrYwIh/3btUhRex5a0MygqP2B0D94qpgK6Plp9V7t/T3F6goO0TUot2GrzAaAyNM7I22/9oNpzNi+wsyFBZmIPv2+H60a0HNDklESoVffZfQM6THvydSBbIzWurmlwt4OHKWRHoCu+phGiEn8MV3hPA/Ten2XZtGtu7EbwPhHbb4Kl+ncYmr+dQ5htPgGlUPJjIP7cCFRp7bVZoXZF3YNaFwbVCpACsQhqlOFmeOgEGl1QRr2MvxCZT3rd+21g1po/PjmWC1DEEjs7KWUELN26D3A1+C+4uRleki1fwX32F8tMfcFU9Jqp+ktIfBO0F6YIAWCgMy5kOCKJiOUwyYoddgEu4GHzSTh9JXMSEPRwxWvOyjhV6Wmt4rWe7rdjyxChsG6dT2/aefv3cRXNvY//3+RX3DmvlmtqSSeEER+3mWmDlbq+tgvm0O50Rii8L+LaNB8tC6g6yXNvZFjVofBJixaQ0WjifgPxmgwmB/puCTmjfvo+dAfoXtEH5R3uKxD8b5IN6zHNhNXpdiLLoOsU45EDL2PvFL7W+bQLxRCc+Pp08H0tpk7iG50QP5NeMk7R744e8ltyCTeX0DGVt+u58XpCDsP+gPff8hZhTB2beqdyiSFyRRAlHY1E2tUgSVcPFS3Kl1YqZWsnL/zDGaI7LYo/tkOx61udEJXIQA1dfOEF4vkCSrhN8WFuzg2KYsKOpz6VQ76vj7w/zt/QEYQ8v8LZnTHdV+3vi5727JZbcm8UgpQPrjb9SD3ljpxnqQxGgf6EzFyKGWSU9b3IBpFRJda2mN28kc3vuZyBaUgsG/8OsQji9nBbu5IjmsMDJ+/i77VyiR3x7E4Y1xUydD9mVwDEKKOrY2SPdWnpbDDiNePKa73WHdJaAEyalIB8kMBYk4MiezWNRSCngfbzo=", "X-Forefront-Antispam-Report-Untrusted": "CIP:172.205.89.229; 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CTRY:GB; LANG:en; SCL:1; SRV:;\n IPV:NLI; SFV:NSPM; H:outbound-uk1.az.dlp.m.darktrace.com;\n PTR:InfoDomainNonexistent; CAT:NONE;\n SFS:(13230040)(36860700013)(1800799024)(35042699022)(82310400026)(376014)(14060799003);\n DIR:OUT; SFP:1101;", "X-OriginatorOrg": "arm.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "18 Dec 2025 21:12:40.1306 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 9dd62907-ecc3-4c39-3367-08de3e7a2d66", "X-MS-Exchange-CrossTenant-Id": "f34e5979-57d9-4aaa-ad4d-b122a662184d", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d; Ip=[4.158.2.129];\n Helo=[outbound-uk1.az.dlp.m.darktrace.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n DB1PEPF000509E7.eurprd03.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "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": "Update all callers to pass a pointer to the vectorizer state\ninto this helper function. Its value is temporarily unused\nbut will be required for BB SLP with predicated tails.\n\ngcc/ChangeLog:\n\n\t* tree-vect-loop.cc (vectorizable_lane_reducing): Pass\n\tloop_vinfo to vect_maybe_update_slp_op_vectype.\n\t(vectorizable_reduction): As above.\n\t(vectorizable_lc_phi): As above.\n\t(vectorizable_phi): Pass vinfo to\n\tvect_maybe_update_slp_op_vectype.\n\t(vectorizable_recurr): Pass loop_vinfo to\n\tvect_maybe_update_slp_op_vectype.\n\t(vectorizable_induction): As above.\n\t* tree-vect-slp.cc (vectorizable_slp_permutation_1): Pass vinfo\n\tto vect_maybe_update_slp_op_vectype.\n\t* tree-vect-stmts.cc (vectorizable_bswap): As above.\n\t(vectorizable_call): As above.\n\t(vectorizable_simd_clone_call): As above.\n\t(vectorizable_conversion): As above.\n\t(vectorizable_assignment): As above.\n\t(vectorizable_shift): As above.\n\t(vectorizable_operation): As above.\n\t(vectorizable_store): As above.\n\t(vectorizable_load): As above.\n\t(vectorizable_condition): As above.\n\t(vectorizable_comparison_1): As above.\n\t(vect_maybe_update_slp_op_vectype): Update definition to accept\n\ta parameter of type vec_info *.\n\t* tree-vectorizer.h (vect_maybe_update_slp_op_vectype): Update\n\tdeclaration to accept a parameter of type vec_info *.\n\n---\n gcc/tree-vect-loop.cc | 20 ++++++++-------\n gcc/tree-vect-slp.cc | 2 +-\n gcc/tree-vect-stmts.cc | 57 ++++++++++++++++++++++--------------------\n gcc/tree-vectorizer.h | 2 +-\n 4 files changed, 43 insertions(+), 38 deletions(-)", "diff": "diff --git a/gcc/tree-vect-loop.cc b/gcc/tree-vect-loop.cc\nindex 00b21ecfc95..3b48b53182b 100644\n--- a/gcc/tree-vect-loop.cc\n+++ b/gcc/tree-vect-loop.cc\n@@ -6833,7 +6833,7 @@ vectorizable_lane_reducing (loop_vec_info loop_vinfo, stmt_vec_info stmt_info,\n \t return false;\n \t}\n \n- if (!vect_maybe_update_slp_op_vectype (slp_op, vectype))\n+ if (!vect_maybe_update_slp_op_vectype (loop_vinfo, slp_op, vectype))\n \t{\n \t if (dump_enabled_p ())\n \t dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location,\n@@ -6970,7 +6970,7 @@ vectorizable_reduction (loop_vec_info loop_vinfo,\n unsigned j;\n slp_tree child;\n FOR_EACH_VEC_ELT (SLP_TREE_CHILDREN (slp_node), j, child)\n-\tif (!vect_maybe_update_slp_op_vectype (child,\n+\tif (!vect_maybe_update_slp_op_vectype (loop_vinfo, child,\n \t\t\t\t\t SLP_TREE_VECTYPE (slp_node)))\n \t {\n \t if (dump_enabled_p ())\n@@ -7088,7 +7088,7 @@ vectorizable_reduction (loop_vec_info loop_vinfo,\n \t\t vectype_op = get_vectype_for_scalar_type (loop_vinfo,\n \t\t\t\t\t\t\t type_op);\n \t\t if (!vectype_op\n-\t\t || !vect_maybe_update_slp_op_vectype (op_node,\n+\t\t || !vect_maybe_update_slp_op_vectype (loop_vinfo, op_node,\n \t\t\t\t\t\t\t vectype_op))\n \t\t return false;\n \t\t}\n@@ -7777,7 +7777,8 @@ vectorizable_reduction (loop_vec_info loop_vinfo,\n \n if (single_defuse_cycle || reduction_type == FOLD_LEFT_REDUCTION)\n for (i = 0; i < (int) op.num_ops; i++)\n- if (!vect_maybe_update_slp_op_vectype (slp_op[i], vectype_op[i]))\n+ if (!vect_maybe_update_slp_op_vectype (loop_vinfo, slp_op[i],\n+\t\t\t\t\t vectype_op[i]))\n \t{\n \t if (dump_enabled_p ())\n \t dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location,\n@@ -8482,7 +8483,8 @@ vectorizable_lc_phi (loop_vec_info loop_vinfo,\n \n /* Deal with copies from externs or constants that disguise as\n loop-closed PHI nodes (PR97886). */\n- if (!vect_maybe_update_slp_op_vectype (SLP_TREE_CHILDREN (slp_node)[0],\n+ if (!vect_maybe_update_slp_op_vectype (loop_vinfo,\n+\t\t\t\t\t SLP_TREE_CHILDREN (slp_node)[0],\n \t\t\t\t\t SLP_TREE_VECTYPE (slp_node)))\n {\n if (dump_enabled_p ())\n@@ -8558,7 +8560,7 @@ vectorizable_phi (bb_vec_info vinfo,\n \t\t\t \"PHI node with unvectorized backedge def\\n\");\n \t return false;\n \t }\n-\telse if (!vect_maybe_update_slp_op_vectype (child, vectype))\n+\telse if (!vect_maybe_update_slp_op_vectype (vinfo, child, vectype))\n \t {\n \t if (dump_enabled_p ())\n \t dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location,\n@@ -8747,7 +8749,7 @@ vectorizable_recurr (loop_vec_info loop_vinfo, stmt_vec_info stmt_info,\n unsigned j;\n slp_tree child;\n FOR_EACH_VEC_ELT (SLP_TREE_CHILDREN (slp_node), j, child)\n-\tif (!vect_maybe_update_slp_op_vectype (child, vectype))\n+\tif (!vect_maybe_update_slp_op_vectype (loop_vinfo, child, vectype))\n \t {\n \t if (dump_enabled_p ())\n \t dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location,\n@@ -9624,8 +9626,8 @@ vectorizable_induction (loop_vec_info loop_vinfo,\n unsigned j;\n slp_tree child;\n FOR_EACH_VEC_ELT (SLP_TREE_CHILDREN (slp_node), j, child)\n-\tif (!vect_maybe_update_slp_op_vectype\n-\t (child, SLP_TREE_VECTYPE (slp_node)))\n+\tif (!vect_maybe_update_slp_op_vectype (loop_vinfo, child,\n+\t\t\t\t\t SLP_TREE_VECTYPE (slp_node)))\n \t {\n \t if (dump_enabled_p ())\n \t dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location,\ndiff --git a/gcc/tree-vect-slp.cc b/gcc/tree-vect-slp.cc\nindex dae6b9cdaaf..103871e8780 100644\n--- a/gcc/tree-vect-slp.cc\n+++ b/gcc/tree-vect-slp.cc\n@@ -11514,7 +11514,7 @@ vectorizable_slp_permutation_1 (vec_info *vinfo, gimple_stmt_iterator *gsi,\n FOR_EACH_VEC_ELT (children, i, child)\n {\n if ((SLP_TREE_DEF_TYPE (child) != vect_internal_def\n-\t && !vect_maybe_update_slp_op_vectype (child, op_vectype))\n+\t && !vect_maybe_update_slp_op_vectype (vinfo, child, op_vectype))\n \t || !types_compatible_p (SLP_TREE_VECTYPE (child), op_vectype)\n \t || !types_compatible_p (TREE_TYPE (vectype), TREE_TYPE (op_vectype)))\n \t{\ndiff --git a/gcc/tree-vect-stmts.cc b/gcc/tree-vect-stmts.cc\nindex dbca9ea3af2..7ed37aeb398 100644\n--- a/gcc/tree-vect-stmts.cc\n+++ b/gcc/tree-vect-stmts.cc\n@@ -3458,7 +3458,7 @@ vectorizable_bswap (vec_info *vinfo,\n \n if (cost_vec)\n {\n- if (!vect_maybe_update_slp_op_vectype (slp_op[0], vectype_in))\n+ if (!vect_maybe_update_slp_op_vectype (vinfo, slp_op[0], vectype_in))\n \t{\n \t if (dump_enabled_p ())\n \t dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location,\n@@ -3793,7 +3793,7 @@ vectorizable_call (vec_info *vinfo,\n if (cost_vec) /* transformation not required. */\n {\n for (i = 0; i < nargs; ++i)\n-\tif (!vect_maybe_update_slp_op_vectype (slp_op[i],\n+\tif (!vect_maybe_update_slp_op_vectype (vinfo, slp_op[i],\n \t\t\t\t\t vectypes[i]\n \t\t\t\t\t ? vectypes[i] : vectype_in))\n \t {\n@@ -4494,7 +4494,8 @@ vectorizable_simd_clone_call (vec_info *vinfo, stmt_vec_info stmt_info,\n if (cost_vec) /* transformation not required. */\n {\n for (unsigned i = 0; i < nargs; ++i)\n-\tif (!vect_maybe_update_slp_op_vectype (slp_op[i], arginfo[i].vectype))\n+\tif (!vect_maybe_update_slp_op_vectype (vinfo, slp_op[i],\n+\t\t\t\t\t arginfo[i].vectype))\n \t {\n \t if (dump_enabled_p ())\n \t dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location,\n@@ -5750,8 +5751,8 @@ vectorizable_conversion (vec_info *vinfo,\n \n if (cost_vec)\t\t/* transformation not required. */\n {\n- if (!vect_maybe_update_slp_op_vectype (slp_op0, vectype_in)\n-\t || !vect_maybe_update_slp_op_vectype (slp_op1, vectype_in))\n+ if (!vect_maybe_update_slp_op_vectype (vinfo, slp_op0, vectype_in)\n+\t || !vect_maybe_update_slp_op_vectype (vinfo, slp_op1, vectype_in))\n \t{\n \t if (dump_enabled_p ())\n \t dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location,\n@@ -6104,7 +6105,7 @@ vectorizable_assignment (vec_info *vinfo,\n \n if (cost_vec) /* transformation not required. */\n {\n- if (!vect_maybe_update_slp_op_vectype (slp_op, vectype_in))\n+ if (!vect_maybe_update_slp_op_vectype (vinfo, slp_op, vectype_in))\n \t{\n \t if (dump_enabled_p ())\n \t dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location,\n@@ -6432,13 +6433,13 @@ vectorizable_shift (vec_info *vinfo,\n \n if (cost_vec) /* transformation not required. */\n {\n- if (!vect_maybe_update_slp_op_vectype (slp_op0, vectype)\n+ if (!vect_maybe_update_slp_op_vectype (vinfo, slp_op0, vectype)\n \t || ((!scalar_shift_arg || dt[1] == vect_internal_def)\n-\t && (!incompatible_op1_vectype_p\n-\t\t || dt[1] == vect_constant_def)\n-\t && !vect_maybe_update_slp_op_vectype\n-\t\t\t (slp_op1,\n-\t\t\t incompatible_op1_vectype_p ? vectype : op1_vectype)))\n+\t && (!incompatible_op1_vectype_p || dt[1] == vect_constant_def)\n+\t && !vect_maybe_update_slp_op_vectype (vinfo, slp_op1,\n+\t\t\t\t\t\t incompatible_op1_vectype_p\n+\t\t\t\t\t\t ? vectype\n+\t\t\t\t\t\t : op1_vectype)))\n \t{\n \t if (dump_enabled_p ())\n \t dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location,\n@@ -6863,9 +6864,9 @@ vectorizable_operation (vec_info *vinfo,\n \t}\n \n /* Put types on constant and invariant SLP children. */\n- if (!vect_maybe_update_slp_op_vectype (slp_op0, vectype)\n-\t || !vect_maybe_update_slp_op_vectype (slp_op1, vectype)\n-\t || !vect_maybe_update_slp_op_vectype (slp_op2, vectype))\n+ if (!vect_maybe_update_slp_op_vectype (vinfo, slp_op0, vectype)\n+\t || !vect_maybe_update_slp_op_vectype (vinfo, slp_op1, vectype)\n+\t || !vect_maybe_update_slp_op_vectype (vinfo, slp_op2, vectype))\n \t{\n \t if (dump_enabled_p ())\n \t dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location,\n@@ -8340,9 +8341,9 @@ vectorizable_store (vec_info *vinfo,\n \t\t\t\t\t vls_type, group_size, &ls,\n \t\t\t\t\t mask_node);\n \n- if (!vect_maybe_update_slp_op_vectype (op_node, vectype)\n+ if (!vect_maybe_update_slp_op_vectype (vinfo, op_node, vectype)\n \t || (mask_node\n-\t && !vect_maybe_update_slp_op_vectype (mask_node,\n+\t && !vect_maybe_update_slp_op_vectype (vinfo, mask_node,\n \t\t\t\t\t\t mask_vectype)))\n \t{\n \t if (dump_enabled_p ())\n@@ -8769,7 +8770,7 @@ vectorizable_store (vec_info *vinfo,\n \t above only handles the mask and the first store operand node. */\n \tfor (slp_tree child : SLP_TREE_CHILDREN (slp_node))\n \t if (child != mask_node\n-\t && !vect_maybe_update_slp_op_vectype (child, vectype))\n+\t && !vect_maybe_update_slp_op_vectype (vinfo, child, vectype))\n \t {\n \t if (dump_enabled_p ())\n \t\tdump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location,\n@@ -9934,7 +9935,7 @@ vectorizable_load (vec_info *vinfo,\n if (costing_p) /* transformation not required. */\n {\n if (mask_node\n-\t && !vect_maybe_update_slp_op_vectype (mask_node,\n+\t && !vect_maybe_update_slp_op_vectype (vinfo, mask_node,\n \t\t\t\t\t\tmask_vectype))\n \t{\n \t if (dump_enabled_p ())\n@@ -12278,13 +12279,14 @@ vectorizable_condition (vec_info *vinfo,\n \t\t || !expand_vec_cond_expr_p (vectype, vec_cmp_type))))\n \treturn false;\n \n- if (!vect_maybe_update_slp_op_vectype (SLP_TREE_CHILDREN (slp_node)[0],\n+ if (!vect_maybe_update_slp_op_vectype (vinfo,\n+\t\t\t\t\t SLP_TREE_CHILDREN (slp_node)[0],\n \t\t\t\t\t comp_vectype)\n \t || (op_adjust == 1\n-\t && !vect_maybe_update_slp_op_vectype\n-\t\t\t (SLP_TREE_CHILDREN (slp_node)[1], comp_vectype))\n-\t || !vect_maybe_update_slp_op_vectype (then_slp_node, vectype)\n-\t || !vect_maybe_update_slp_op_vectype (else_slp_node, vectype))\n+\t && !vect_maybe_update_slp_op_vectype (\n+\t\tvinfo, SLP_TREE_CHILDREN (slp_node)[1], comp_vectype))\n+\t || !vect_maybe_update_slp_op_vectype (vinfo, then_slp_node, vectype)\n+\t || !vect_maybe_update_slp_op_vectype (vinfo, else_slp_node, vectype))\n \t{\n \t if (dump_enabled_p ())\n \t dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location,\n@@ -12725,8 +12727,8 @@ vectorizable_comparison_1 (vec_info *vinfo, tree vectype,\n \t}\n \n /* Put types on constant and invariant SLP children. */\n- if (!vect_maybe_update_slp_op_vectype (slp_rhs1, vectype)\n-\t || !vect_maybe_update_slp_op_vectype (slp_rhs2, vectype))\n+ if (!vect_maybe_update_slp_op_vectype (vinfo, slp_rhs1, vectype)\n+\t || !vect_maybe_update_slp_op_vectype (vinfo, slp_rhs2, vectype))\n \t{\n \t if (dump_enabled_p ())\n \t dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location,\n@@ -13906,7 +13908,7 @@ vect_is_simple_use (vec_info *vinfo, slp_tree slp_node,\n for example when conflicting vector types are present. */\n \n bool\n-vect_maybe_update_slp_op_vectype (slp_tree op, tree vectype)\n+vect_maybe_update_slp_op_vectype (vec_info *vinfo, slp_tree op, tree vectype)\n {\n if (!op || SLP_TREE_DEF_TYPE (op) == vect_internal_def)\n return true;\n@@ -13920,6 +13922,7 @@ vect_maybe_update_slp_op_vectype (slp_tree op, tree vectype)\n && SLP_TREE_DEF_TYPE (op) == vect_external_def\n && SLP_TREE_LANES (op) > 1)\n return false;\n+ (void) vinfo; /* FORNOW */\n SLP_TREE_VECTYPE (op) = vectype;\n return true;\n }\ndiff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h\nindex a4337035417..26d9afe69ba 100644\n--- a/gcc/tree-vectorizer.h\n+++ b/gcc/tree-vectorizer.h\n@@ -2507,7 +2507,7 @@ extern bool vect_is_simple_use (vec_info *, slp_tree,\n \t\t\t\tunsigned, tree *, slp_tree *,\n \t\t\t\tenum vect_def_type *,\n \t\t\t\ttree *, stmt_vec_info * = NULL);\n-extern bool vect_maybe_update_slp_op_vectype (slp_tree, tree);\n+extern bool vect_maybe_update_slp_op_vectype (vec_info *, slp_tree, tree);\n extern tree perm_mask_for_reverse (tree);\n extern bool supportable_widening_operation (code_helper, tree, tree, bool,\n \t\t\t\t\t code_helper*, code_helper*,\n", "prefixes": [ "v7", "05/10" ] }