From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25209 invoked by alias); 29 Oct 2004 19:25:53 -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 25192 invoked by uid 48); 29 Oct 2004 19:25:50 -0000 Date: Fri, 29 Oct 2004 19:25:00 -0000 Message-ID: <20041029192550.25189.qmail@sourceware.org> From: "pinskia at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20041014004506.17986.aaronavay62@aaronwl.com> References: <20041014004506.17986.aaronavay62@aaronwl.com> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug tree-optimization/17986] [4.0 Regression] Compile error for make.adb breaks bootstrap X-Bugzilla-Reason: CC X-SW-Source: 2004-10/txt/msg03748.txt.bz2 List-Id: ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-10-29 19:25 ------- Actually this is a tree optimization problem, SSA_NAMEs cause too many function levels in the GC code from PR18226: Program received signal SIGSEGV, Segmentation fault. gt_ggc_mx_lang_tree_node (x_p=0x3f9edc0) at ./gtype-ada.h:27 27 if (ggc_test_and_set_mark (x)) #0 gt_ggc_mx_lang_tree_node (x_p=0x3f9edc0) at ./gtype-ada.h:27 x = (union lang_tree_node * const) 0x3f9edc0 __FUNCTION__ = "gt_ggc_mx_lang_tree_node" #1 0x0042b215 in gt_ggc_mx_lang_tree_node (x_p=0x41510a0) at ./gtype-ada.h:178 x = (union lang_tree_node * const) 0x41510a0 __FUNCTION__ = "gt_ggc_mx_lang_tree_node" #2 0x0042b215 in gt_ggc_mx_lang_tree_node (x_p=0x3c84af0) at ./gtype-ada.h:178 x = (union lang_tree_node * const) 0x3c84af0 __FUNCTION__ = "gt_ggc_mx_lang_tree_node" ... -- What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |NEW Last reconfirmed|2004-10-14 19:22:29 |2004-10-29 19:25:49 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17986