From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2934 invoked by alias); 6 Aug 2014 18:04:37 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 2850 invoked by uid 89); 6 Aug 2014 18:04:36 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.1 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=3.3.2 X-HELO: eggs.gnu.org Received: from eggs.gnu.org (HELO eggs.gnu.org) (208.118.235.92) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-SHA encrypted) ESMTPS; Wed, 06 Aug 2014 18:04:35 +0000 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XF4ub-0001nx-B4 for gcc-patches@gcc.gnu.org; Wed, 06 Aug 2014 13:22:11 -0400 Received: from mx1.redhat.com ([209.132.183.28]:56090) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XF4ub-0001ng-3v for gcc-patches@gcc.gnu.org; Wed, 06 Aug 2014 13:22:05 -0400 Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id s76HL42a013087 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Wed, 6 Aug 2014 13:21:04 -0400 Received: from c64.redhat.com (vpn-239-139.phx2.redhat.com [10.3.239.139]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id s76HJ2r6030913; Wed, 6 Aug 2014 13:21:04 -0400 From: David Malcolm To: gcc-patches@gcc.gnu.org Cc: David Malcolm Subject: [PATCH 210/236] varasm.c: Use rtx_sequence Date: Wed, 06 Aug 2014 18:04:00 -0000 Message-Id: <1407345815-14551-211-git-send-email-dmalcolm@redhat.com> In-Reply-To: <1407345815-14551-1-git-send-email-dmalcolm@redhat.com> References: <1407345815-14551-1-git-send-email-dmalcolm@redhat.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 209.132.183.28 X-IsSubscribed: yes X-SW-Source: 2014-08/txt/msg00719.txt.bz2 gcc/ * varasm.c (mark_constants): Convert a GET_CODE check into a dyn_cast, strengthening local "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence to clarify the code. --- gcc/varasm.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/gcc/varasm.c b/gcc/varasm.c index 8c65c1c..2b05915 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -3957,13 +3957,12 @@ mark_constants (rtx_insn *insn) /* Insns may appear inside a SEQUENCE. Only check the patterns of insns, not any notes that may be attached. We don't want to mark a constant just because it happens to appear in a REG_EQUIV note. */ - if (GET_CODE (PATTERN (insn)) == SEQUENCE) + if (rtx_sequence *seq = dyn_cast (PATTERN (insn))) { - rtx seq = PATTERN (insn); - int i, n = XVECLEN (seq, 0); + int i, n = seq->len (); for (i = 0; i < n; ++i) { - rtx subinsn = XVECEXP (seq, 0, i); + rtx subinsn = seq->element (i); if (INSN_P (subinsn)) for_each_rtx (&PATTERN (subinsn), mark_constant, NULL); } -- 1.8.5.3