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[8.43.85.97]) by mx.google.com with ESMTPS id ch23-20020a170906c2d700b00988cfda7080si357681ejb.722.2023.06.19.01.45.47 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Jun 2023 01:45:47 -0700 (PDT) Received-SPF: pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 8.43.85.97 as permitted sender) client-ip=8.43.85.97; Authentication-Results: mx.google.com; dkim=pass header.i=@gcc.gnu.org header.s=default header.b="ss/a/MyU"; spf=pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 8.43.85.97 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 778853858D28 for ; Mon, 19 Jun 2023 08:45:46 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 778853858D28 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1687164346; bh=rxcDGWo5iQdFhAlpChplKbQwhNBQLZ/FmnWGggbkv2o=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=ss/a/MyUwPOeAJyW3ruqxdCqsaN+lqworQAP/Kc3WkSaLVSDBOyKaLiU5h5AemWZ6 UPlQfbsceJD08pJ2fNeD5pqC9Mh450EY/uqFP+grlgaky/eINSxkLrH8tOxE/xKzS+ I8HpjynsUFiwxE2kr2Gij1JHFo2vkrA6ylxKRTOc= X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by sourceware.org (Postfix) with ESMTP id 2346F3858D28 for ; Mon, 19 Jun 2023 08:45:00 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 2346F3858D28 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 9039D2F4 for ; Mon, 19 Jun 2023 01:45:43 -0700 (PDT) Received: from localhost (e121540-lin.manchester.arm.com [10.32.110.72]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 6BA653F64C for ; Mon, 19 Jun 2023 01:44:59 -0700 (PDT) To: gcc-patches@gcc.gnu.org Mail-Followup-To: gcc-patches@gcc.gnu.org, richard.sandiford@arm.com Subject: [committed] vect: Restore aarch64 bootstrap Date: Mon, 19 Jun 2023 09:44:58 +0100 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 X-Spam-Status: No, score=-27.6 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_NONE, KAM_DMARC_STATUS, KAM_LAZY_DOMAIN_SECURITY, SPF_HELO_NONE, SPF_NONE, 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 Sandiford via Gcc-patches From: Richard Sandiford Reply-To: Richard Sandiford Errors-To: gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org Sender: "Gcc-patches" X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1769120043085637172?= X-GMAIL-MSGID: =?utf-8?q?1769120043085637172?= Spot-tested on aarch64-linux-gnu, pushed as obvious. Richard gcc/ * tree-vect-loop-manip.cc (vect_set_loop_condition_partial_vectors): Handle null niters_skip. --- gcc/tree-vect-loop-manip.cc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/gcc/tree-vect-loop-manip.cc b/gcc/tree-vect-loop-manip.cc index 213d248b485..20f570e4a0d 100644 --- a/gcc/tree-vect-loop-manip.cc +++ b/gcc/tree-vect-loop-manip.cc @@ -820,7 +820,8 @@ vect_set_loop_condition_partial_vectors (class loop *loop, tree ni_actual_type = TREE_TYPE (niters); unsigned int ni_actual_precision = TYPE_PRECISION (ni_actual_type); tree niters_skip = LOOP_VINFO_MASK_SKIP_NITERS (loop_vinfo); - niters_skip = gimple_convert (&preheader_seq, compare_type, niters_skip); + if (niters_skip) + niters_skip = gimple_convert (&preheader_seq, compare_type, niters_skip); /* Convert NITERS to the same size as the compare. */ if (compare_precision > ni_actual_precision