From patchwork Tue Aug 8 23:06:29 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luc Van Oostenryck X-Patchwork-Id: 9889235 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 6331C60363 for ; Tue, 8 Aug 2017 23:06:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 564DA2889F for ; Tue, 8 Aug 2017 23:06:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4B3C22892B; Tue, 8 Aug 2017 23:06:58 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.3 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, RCVD_IN_SORBS_SPAM, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EFA462889F for ; Tue, 8 Aug 2017 23:06:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752517AbdHHXG5 (ORCPT ); Tue, 8 Aug 2017 19:06:57 -0400 Received: from mail-wm0-f66.google.com ([74.125.82.66]:36913 "EHLO mail-wm0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752495AbdHHXG4 (ORCPT ); Tue, 8 Aug 2017 19:06:56 -0400 Received: by mail-wm0-f66.google.com with SMTP id t138so4898964wmt.4 for ; Tue, 08 Aug 2017 16:06:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=/BJ7RaWEp/+XY5y88KeOyW0v4v/CgEmNBhfUbfheITc=; b=B+E9jGyMkEfqv31KLF8jCUcYmpxiGuNLdm++jkRkHVwOWX/2A47UyelW6nxf4w+l14 zzLo1ZCGZP86hADBJMSxCg/zzv/3brLJJD8d4dq0LQ9ErO+f/seVPvDjL7N+ZL7nyQso uCcDp9K7LepJz0ZUnmESD7xZx6/vXFVBhVFgNMlEml5G3rU4Q7Nk+SztqYEqMvCOzd0l nwdIhoVEzaA44U7+6n42MP+XtZ6KTA+2N+6nn6PHfxUGB1qnrMZZk1dMH9vnPYxI30Cw pRry8tJQKNbUHVoiTX6xi0ReCmRFY683fgQkcQvn04qvIcBSoNB2WbDgDM7yH/c3hh5j Eorg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=/BJ7RaWEp/+XY5y88KeOyW0v4v/CgEmNBhfUbfheITc=; b=LDxAylchOQiWnYGOyX3g+D7LBFtg9o6GxQYXgQRM3EFgrwt7p2ZLDcS9tiWnHmg40p R88Od4iy2IgoWvtKlyVFz1lESOaAUwO5iGedFV3Vvyfri6spYFd04yfLW8e/rErB2fah OwS4YWt4d5XdNphAUpeNG11qe/7Qk2KXbF9VVp8/i34tsZFS1rYcS7e1Qwcrb0B0iwFh rzHrOCIUuuUSy+j51Z78JDd2HOSV7sQGoBhn+Njz7ZKr6o1+PVNlSy12JMXkvxqlKelE 6UnYMHT93k20ircZkBn98qx1X0LRs3USHQgr4kjB6OpwkHzv/6kIyDtmJv6mR/GdGkzu wQEA== X-Gm-Message-State: AHYfb5hN12p4PeJNd1vFM5KbGDc7H9ctkOy9hLAKXDRej8R3V84Mj5lA myOKECha7ayTph/HDcI= X-Received: by 10.80.192.72 with SMTP id u8mr5908195edd.155.1502233615193; Tue, 08 Aug 2017 16:06:55 -0700 (PDT) Received: from localhost.localdomain ([2a02:a03f:4076:600:6494:649b:1a34:f1b]) by smtp.gmail.com with ESMTPSA id n15sm1133490edb.87.2017.08.08.16.06.54 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 08 Aug 2017 16:06:54 -0700 (PDT) From: Luc Van Oostenryck To: linux-sparse@vger.kernel.org Cc: Christopher Li , Linus Torvalds , Dibyendu Majumdar , Luc Van Oostenryck Subject: [PATCH v3 3/8] reuse nbr_pseudo_users() Date: Wed, 9 Aug 2017 01:06:29 +0200 Message-Id: <20170808230634.16227-4-luc.vanoostenryck@gmail.com> X-Mailer: git-send-email 2.13.2 In-Reply-To: <20170808230634.16227-1-luc.vanoostenryck@gmail.com> References: <20170808230634.16227-1-luc.vanoostenryck@gmail.com> Sender: linux-sparse-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sparse@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This small helper was used in unssa.c but is helpfull elsewhere too. Change it to an inline function and move it to one of the header. Signed-off-by: Luc Van Oostenryck --- linearize.h | 5 +++++ simplify.c | 2 +- unssa.c | 5 ----- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/linearize.h b/linearize.h index bac82d7ff..7f2e976e7 100644 --- a/linearize.h +++ b/linearize.h @@ -301,6 +301,11 @@ static inline struct pseudo_user *alloc_pseudo_user(struct instruction *insn, ps return user; } +static inline int nbr_pseudo_users(pseudo_t p) +{ + return ptr_list_size((struct ptr_list *)p->users); +} + static inline void use_pseudo(struct instruction *insn, pseudo_t p, pseudo_t *pp) { *pp = p; diff --git a/simplify.c b/simplify.c index d9528de43..8b63bcaff 100644 --- a/simplify.c +++ b/simplify.c @@ -800,7 +800,7 @@ static int simplify_associative_binop(struct instruction *insn) return 0; if (!simple_pseudo(def->src2)) return 0; - if (ptr_list_size((struct ptr_list *)def->target->users) != 1) + if (nbr_pseudo_users(def->target) != 1) return 0; switch_pseudo(def, &def->src1, insn, &insn->src2); return REPEAT_CSE; diff --git a/unssa.c b/unssa.c index e7c9154d5..736474b90 100644 --- a/unssa.c +++ b/unssa.c @@ -34,11 +34,6 @@ #include -static inline int nbr_pseudo_users(pseudo_t p) -{ - return ptr_list_size((struct ptr_list *)p->users); -} - static int simplify_phi_node(struct instruction *phi, pseudo_t tmp) { pseudo_t target = phi->target;