From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3907 invoked by alias); 30 Jan 2005 22:25:14 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 3859 invoked by uid 48); 30 Jan 2005 22:25:09 -0000 Date: Sun, 30 Jan 2005 22:25:00 -0000 Message-ID: <20050130222509.3857.qmail@sourceware.org> From: "schwab at suse dot de" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20050129191719.19698.schwab@suse.de> References: <20050129191719.19698.schwab@suse.de> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug middle-end/19698] [3.3/3.4/4.0 regression] Infinite loop in update_life_info X-Bugzilla-Reason: CC X-SW-Source: 2005-01/txt/msg04505.txt.bz2 List-Id: ------- Additional Comments From schwab at suse dot de 2005-01-30 22:25 ------- Triggered by this change: 2002-07-05 Roger Sayle PR c++/7099 * builtin-attrs.def: Define new attribute lists for use in builtins.def. * builtins.def [DEF_BUILTIN]: Modify to take an additional ATTRS argument, an enumerated value defined in builtin-attrs.def that represents the attribute list for the builtins. Modify all builtin functions to pass an appropriate attribute list. Specify "abort", "exit", "_exit" and "_Exit" builtins here with their required noreturn attributes. * tree.h (enum_builtin_function): Ignore the additional parameter to DEF_BUILTIN. * builtins.c (built_in_names): Likewise. * c-common.c: (builtin_function_2): Replace the "int noreturn_p" argument with a tree representing the functions attribute list. Pass this "attrs" argument to builtin_function. No longer handle the noreturn_p processing manually. (built_in_attributes): Move the definitions from builtin-attrs.def before c_common_nodes_and_builtins. (c_common_nodes_and_builtins): Handle the new ATTRS parameter in DEF_BUILTIN, passing it to both builtin_function and the changed builtin_function_2. -- What |Removed |Added ---------------------------------------------------------------------------- CC| |roger at eyesopen dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19698