From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 42868 invoked by alias); 3 Aug 2015 20:33:37 -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 42859 invoked by uid 89); 3 Aug 2015 20:33:37 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.4 required=5.0 tests=AWL,BAYES_00,KAM_LAZY_DOMAIN_SECURITY,RP_MATCHES_RCVD,SPF_HELO_PASS autolearn=no version=3.3.2 X-HELO: mx1.redhat.com Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-GCM-SHA384 encrypted) ESMTPS; Mon, 03 Aug 2015 20:33:34 +0000 Received: from int-mx14.intmail.prod.int.phx2.redhat.com (int-mx14.intmail.prod.int.phx2.redhat.com [10.5.11.27]) by mx1.redhat.com (Postfix) with ESMTPS id 8911F8E508; Mon, 3 Aug 2015 20:33:33 +0000 (UTC) Received: from anchor.twiddle.net (vpn-236-208.phx2.redhat.com [10.3.236.208]) by int-mx14.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id t73KXW5r021218; Mon, 3 Aug 2015 16:33:32 -0400 Subject: Re: [committed] Use target-insns.def for can_extend and ptr_extend To: gcc-patches@gcc.gnu.org, richard.sandiford@arm.com References: <87vbd4m33n.fsf@e105548-lin.cambridge.arm.com> From: Richard Henderson Message-ID: <55BFD01B.5010607@redhat.com> Date: Mon, 03 Aug 2015 20:33:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0 MIME-Version: 1.0 In-Reply-To: <87vbd4m33n.fsf@e105548-lin.cambridge.arm.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2015-08/txt/msg00121.txt.bz2 On 07/28/2015 01:36 PM, Richard Sandiford wrote: > Index: gcc/target-insns.def > =================================================================== > --- gcc/target-insns.def 2015-07-28 20:56:29.721512028 +0100 > +++ gcc/target-insns.def 2015-07-28 20:56:29.713512127 +0100 > @@ -34,6 +34,7 @@ DEF_TARGET_INSN (allocate_stack, (rtx x0 > DEF_TARGET_INSN (builtin_longjmp, (rtx x0)) > DEF_TARGET_INSN (builtin_setjmp_receiver, (rtx x0)) > DEF_TARGET_INSN (builtin_setjmp_setup, (rtx x0)) > +DEF_TARGET_INSN (can_extend, (rtx x0, rtx x1)) > DEF_TARGET_INSN (canonicalize_funcptr_for_compare, (rtx x0, rtx x1)) > DEF_TARGET_INSN (casesi, (rtx x0, rtx x1, rtx x2, rtx x3, rtx x4)) > DEF_TARGET_INSN (check_stack, (rtx x0)) Am I missing something? Where is the can_extend hook used? r~