From patchwork Sun Feb 6 23:57:20 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Diego Novillo X-Patchwork-Id: 82071 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) by ozlabs.org (Postfix) with SMTP id B002CB70E3 for ; Mon, 7 Feb 2011 10:57:35 +1100 (EST) Received: (qmail 20568 invoked by alias); 6 Feb 2011 23:57:33 -0000 Received: (qmail 20558 invoked by uid 22791); 6 Feb 2011 23:57:33 -0000 X-SWARE-Spam-Status: No, hits=-2.9 required=5.0 tests=AWL, BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, RCVD_IN_DNSWL_LOW, SPF_HELO_PASS, T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from smtp-out.google.com (HELO smtp-out.google.com) (74.125.121.67) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Sun, 06 Feb 2011 23:57:26 +0000 Received: from wpaz17.hot.corp.google.com (wpaz17.hot.corp.google.com [172.24.198.81]) by smtp-out.google.com with ESMTP id p16NvMvc018665 for ; Sun, 6 Feb 2011 15:57:23 -0800 Received: from iyb14 (iyb14.prod.google.com [10.241.49.78]) by wpaz17.hot.corp.google.com with ESMTP id p16NvL8g007837 (version=TLSv1/SSLv3 cipher=RC4-MD5 bits=128 verify=NOT) for ; Sun, 6 Feb 2011 15:57:21 -0800 Received: by iyb14 with SMTP id 14so5724385iyb.6 for ; Sun, 06 Feb 2011 15:57:21 -0800 (PST) MIME-Version: 1.0 Received: by 10.42.229.133 with SMTP id ji5mr1833699icb.5.1297036640838; Sun, 06 Feb 2011 15:57:20 -0800 (PST) Reply-To: dnovillo@google.com, gcc-patches@gcc.gnu.org, simonb@google.com, reply@codereview.appspotmail.com X-Google-Appengine-App-Id: codereview Message-ID: <20cf3056445b3ce888049ba5e09c@google.com> Date: Sun, 06 Feb 2011 23:57:20 +0000 Subject: [google] Add new flag -fstrict-enum-precision (issue4128067) From: dnovillo@google.com To: gcc-patches@gcc.gnu.org, simonb@google.com Cc: reply@codereview.appspotmail.com X-System-Of-Record: true X-IsSubscribed: yes Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Delivered-To: mailing list gcc-patches@gcc.gnu.org Reviewers: gcc-patches_gcc.gnu.org, simonb, Description: This feature has not yet been contributed to trunk. Adding the flag in google/integration to prevent build breakage due to unknown flags. Tested on x86_64. Committed to google/integration. 2011-02-06 Diego Novillo * common.opt (fstrict-enum-precision): New placeholder flag. diff --git a/gcc/ChangeLog.google-integration b/gcc/ChangeLog.google-integration index 68694e3..9fe1818 100644 --- a/gcc/ChangeLog.google-integration +++ b/gcc/ChangeLog.google-integration @@ -1,3 +1,8 @@ +2011-02-06 Diego Novillo + + * common.opt (fstrict-enum-precision): New placeholder + flag. + 2011-02-02 Diego Novillo Mainline merge r169512. diff --git a/gcc/common.opt b/gcc/common.opt index 0a1bf0c..9ed6216 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -1990,6 +1990,10 @@ ftree-vrp Common Report Var(flag_tree_vrp) Init(0) Optimization Perform Value Range Propagation on trees +fstrict-enum-precision +Common Report Var(flag_strict_enum_precision) Init(1) Optimization +Perform transformations based on enum precision + funit-at-a-time Common Report Var(flag_unit_at_a_time) Init(1) Optimization Compile whole compilation unit at a time Please review this at http://codereview.appspot.com/4128067/ Affected files: M gcc/ChangeLog.google-integration M gcc/common.opt Index: gcc/ChangeLog.google-integration diff --git a/gcc/ChangeLog.google-integration b/gcc/ChangeLog.google-integration index 68694e30ebdbc6a14601a9544fbcf5860557de22..9fe1818657e8ef2c47abd68f00ead0e952d7311a 100644 --- a/gcc/ChangeLog.google-integration +++ b/gcc/ChangeLog.google-integration @@ -1,3 +1,8 @@ +2011-02-06 Diego Novillo + + * common.opt (fstrict-enum-precision): New placeholder + flag. + 2011-02-02 Diego Novillo Mainline merge r169512. Index: gcc/common.opt diff --git a/gcc/common.opt b/gcc/common.opt index 0a1bf0c4a1803061ae8bc81b7cadcb69770f0ec5..9ed6216b0ea22d1575eb8e20130f181a1374b30a 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -1990,6 +1990,10 @@ ftree-vrp Common Report Var(flag_tree_vrp) Init(0) Optimization Perform Value Range Propagation on trees +fstrict-enum-precision +Common Report Var(flag_strict_enum_precision) Init(1) Optimization +Perform transformations based on enum precision + funit-at-a-time Common Report Var(flag_unit_at_a_time) Init(1) Optimization Compile whole compilation unit at a time