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[2620:52:3:1:0:246e:9693:128c]) by mx.google.com with ESMTPS id kd16-20020a17090798d000b009886470de61si6564487ejc.857.2023.06.29.02.57.11 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Jun 2023 02:57:11 -0700 (PDT) Received-SPF: pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) client-ip=2620:52:3:1:0:246e:9693:128c; Authentication-Results: mx.google.com; dkim=pass header.i=@gcc.gnu.org header.s=default header.b=J3qlqxr2; spf=pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) smtp.mailfrom="gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=gnu.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id BEB40385840A for ; Thu, 29 Jun 2023 09:57:08 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org BEB40385840A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1688032628; bh=ZC+2+ixcbDV7Kt477DBuDJB0IunCVJ1vksvHkzN/CEQ=; h=Date:To:Subject:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=J3qlqxr2nOl7Z5AuuX/fyk+tM59ZgAMN7K88Ii4xZvhYWgsvJgoHKWGKuGu409q+P 1EVJ/aAfBceyTC4jXSrS/d4FR0UyY7/ij3aO3qrN4wDnja/q8CjzRHMKc49PEf0hkl eJDXT16eYAM6Y/qn2i/96n6bD8xIlAGlmj8mxZV8= X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2001:67c:2178:6::1c]) by sourceware.org (Postfix) with ESMTPS id A2EAA385841A for ; Thu, 29 Jun 2023 09:56:15 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org A2EAA385841A Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out1.suse.de (Postfix) with ESMTP id D36EB2185A for ; Thu, 29 Jun 2023 09:56:14 +0000 (UTC) Received: from wotan.suse.de (wotan.suse.de [10.160.0.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by relay2.suse.de (Postfix) with ESMTPS id C97342C141 for ; Thu, 29 Jun 2023 09:56:14 +0000 (UTC) Date: Thu, 29 Jun 2023 09:56:14 +0000 (UTC) To: gcc-patches@gcc.gnu.org Subject: [PATCH] tree-optimization/110460 - fend off vector types from vectorizer User-Agent: Alpine 2.22 (LSU 394 2020-01-19) MIME-Version: 1.0 X-Spam-Status: No, score=-10.5 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, MISSING_MID, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Richard Biener via Gcc-patches From: Richard Biener Reply-To: Richard Biener Errors-To: gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org Sender: "Gcc-patches" Message-Id: <20230629095708.BEB40385840A@sourceware.org> X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1770030504589360495?= X-GMAIL-MSGID: =?utf-8?q?1770030504589360495?= The following makes fending off existing vector types from vectorization also apply to word_mode vector types. I've chosen to add a positive list of allowed scalar types here for clarity. Bootstrapped and tested on x86_64-unknown-linux-gnu, pushed. PR tree-optimization/110460 * tree-vect-stmts.cc (get_related_vectype_for_scalar_type): Only allow integral, pointer and scalar float type scalar_type. --- gcc/tree-vect-stmts.cc | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/gcc/tree-vect-stmts.cc b/gcc/tree-vect-stmts.cc index d642d3c257f..68faa8ead39 100644 --- a/gcc/tree-vect-stmts.cc +++ b/gcc/tree-vect-stmts.cc @@ -12174,8 +12174,11 @@ get_related_vectype_for_scalar_type (machine_mode prevailing_mode, machine_mode simd_mode; tree vectype; - if (!is_int_mode (TYPE_MODE (scalar_type), &inner_mode) - && !is_float_mode (TYPE_MODE (scalar_type), &inner_mode)) + if ((!INTEGRAL_TYPE_P (scalar_type) + && !POINTER_TYPE_P (scalar_type) + && !SCALAR_FLOAT_TYPE_P (scalar_type)) + || (!is_int_mode (TYPE_MODE (scalar_type), &inner_mode) + && !is_float_mode (TYPE_MODE (scalar_type), &inner_mode))) return NULL_TREE; unsigned int nbytes = GET_MODE_SIZE (inner_mode);