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[8.43.85.97]) by mx.google.com with ESMTPS id o20-20020a170906975400b00778aa522d8fsi9082202ejy.350.2022.09.29.03.50.53 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Sep 2022 03:50:53 -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=ArED1vro; 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 F18863857341 for ; Thu, 29 Sep 2022 10:47:39 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org F18863857341 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1664448460; bh=KNhm7nGmj+2GwNGdHxSgmj7EqL2+hAlku0Wt30RvqRw=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=ArED1vrolX0sq7Ye+UbBh6DqfOvI1DWOicZCJOYIQEnenbgYY9p5Xc3zxdZjipA9u RR+eD7cWCk4d13+Jl7KLmIv1O2XtM/4Peom5LF5CXm+nKkamLrIOdNIYr+n/neRKyr QOOuW5bXeP6sTdHxO1uaQmCuIVa+eSc2ECktp6cI= 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 B3C6B3856242 for ; Thu, 29 Sep 2022 10:44:11 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org B3C6B3856242 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 372A31063 for ; Thu, 29 Sep 2022 03:44:18 -0700 (PDT) Received: from localhost (e121540-lin.manchester.arm.com [10.32.98.62]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 315393F73B for ; Thu, 29 Sep 2022 03:44:11 -0700 (PDT) To: gcc-patches@gcc.gnu.org Mail-Followup-To: gcc-patches@gcc.gnu.org, richard.sandiford@arm.com Subject: [pushed] data-ref: Fix ranges_maybe_overlap_p test Date: Thu, 29 Sep 2022 11:44:09 +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=-45.6 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 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?1745300910883864654?= X-GMAIL-MSGID: =?utf-8?q?1745300910883864654?= dr_may_alias_p rightly used poly_int_tree_p to guard a use of ranges_maybe_overlap_p, but used the non-poly extractors. This caused a few failures in the SVE ACLE asm tests. Tested on aarch64-linux-gnu and x86_64-linux-gnu. Pushed as obvious. Richard gcc/ * tree-data-ref.cc (dr_may_alias_p): Use to_poly_widest instead of to_widest. --- gcc/tree-data-ref.cc | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/gcc/tree-data-ref.cc b/gcc/tree-data-ref.cc index 91bfb619d66..978c3f002f7 100644 --- a/gcc/tree-data-ref.cc +++ b/gcc/tree-data-ref.cc @@ -2979,10 +2979,10 @@ dr_may_alias_p (const struct data_reference *a, const struct data_reference *b, && operand_equal_p (DR_OFFSET (a), DR_OFFSET (b)) && poly_int_tree_p (tree_size_a) && poly_int_tree_p (tree_size_b) - && !ranges_maybe_overlap_p (wi::to_widest (DR_INIT (a)), - wi::to_widest (tree_size_a), - wi::to_widest (DR_INIT (b)), - wi::to_widest (tree_size_b))) + && !ranges_maybe_overlap_p (wi::to_poly_widest (DR_INIT (a)), + wi::to_poly_widest (tree_size_a), + wi::to_poly_widest (DR_INIT (b)), + wi::to_poly_widest (tree_size_b))) { gcc_assert (integer_zerop (DR_STEP (a)) && integer_zerop (DR_STEP (b)));