From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-1.mimecast.com (us-smtp-1.mimecast.com [207.211.31.81]) by sourceware.org (Postfix) with ESMTP id 0CA573844045 for ; Tue, 4 Aug 2020 06:37:01 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 0CA573844045 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-415-DcsZ9X9xNeiTut3j72q4yQ-1; Tue, 04 Aug 2020 02:36:59 -0400 X-MC-Unique: DcsZ9X9xNeiTut3j72q4yQ-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 8236F10059A2 for ; Tue, 4 Aug 2020 06:36:58 +0000 (UTC) Received: from abulafia.quesejoda.com (ovpn-112-71.ams2.redhat.com [10.36.112.71]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 22CC490E7F; Tue, 4 Aug 2020 06:36:57 +0000 (UTC) Received: from abulafia.quesejoda.com (localhost [127.0.0.1]) by abulafia.quesejoda.com (8.15.2/8.15.2) with ESMTPS id 0746aqaX518085 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Tue, 4 Aug 2020 08:36:52 +0200 Received: (from aldyh@localhost) by abulafia.quesejoda.com (8.15.2/8.15.2/Submit) id 0746aq0R518084; Tue, 4 Aug 2020 08:36:52 +0200 From: Aldy Hernandez To: gcc-patches@gcc.gnu.org Subject: [PUSHED 7/8] Adjust simplify_conversion_using_ranges for irange API. Date: Tue, 4 Aug 2020 08:34:49 +0200 Message-Id: <20200804063441.517123-8-aldyh@redhat.com> In-Reply-To: <20200804063441.517123-1-aldyh@redhat.com> References: <20200804063441.517123-1-aldyh@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-13.3 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) 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-List-Received-Date: Tue, 04 Aug 2020 06:37:02 -0000 gcc/ChangeLog: * vr-values.c (simplify_conversion_using_ranges): Convert to irange API. --- gcc/vr-values.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/gcc/vr-values.c b/gcc/vr-values.c index e78b25596b0..38c9a657dad 100644 --- a/gcc/vr-values.c +++ b/gcc/vr-values.c @@ -3969,11 +3969,14 @@ simplify_conversion_using_ranges (gimple_stmt_iterator *gsi, gimple *stmt) /* Get the value-range of the inner operand. Use get_range_info in case innerop was created during substitute-and-fold. */ wide_int imin, imax; - if (!INTEGRAL_TYPE_P (TREE_TYPE (innerop)) - || get_range_info (innerop, &imin, &imax) != VR_RANGE) + value_range vr; + if (!INTEGRAL_TYPE_P (TREE_TYPE (innerop))) return false; - innermin = widest_int::from (imin, TYPE_SIGN (TREE_TYPE (innerop))); - innermax = widest_int::from (imax, TYPE_SIGN (TREE_TYPE (innerop))); + get_range_info (innerop, vr); + if (vr.undefined_p () || vr.varying_p ()) + return false; + innermin = widest_int::from (vr.lower_bound (), TYPE_SIGN (TREE_TYPE (innerop))); + innermax = widest_int::from (vr.upper_bound (), TYPE_SIGN (TREE_TYPE (innerop))); /* Simulate the conversion chain to check if the result is equal if the middle conversion is removed. */ -- 2.26.2