From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17796 invoked by alias); 8 Jan 2005 19:42:56 -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 17783 invoked by uid 48); 8 Jan 2005 19:42:53 -0000 Date: Sat, 08 Jan 2005 19:42:00 -0000 Message-ID: <20050108194253.17782.qmail@sourceware.org> From: "pinskia at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20050108193643.19333.drab@kepler.fjfi.cvut.cz> References: <20050108193643.19333.drab@kepler.fjfi.cvut.cz> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug tree-optimization/19333] [4.0 Regression] Compilation SEGFAULTs with -O1 -finline-functions on the x86_64 architecture. X-Bugzilla-Reason: CC X-SW-Source: 2005-01/txt/msg01006.txt.bz2 List-Id: ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-08 19:42 ------- Confirmed, here is the backtrace: #0 0x0014c5f4 in maybe_fold_offset_to_array_ref (base=0x416dd15c, offset=0x4164caa0, orig_type=0x416a1570) at ../../gcc/tree-ssa-ccp.c:1351 #1 0x0014dcfc in maybe_fold_stmt_indirect (expr=0x416ffc60, base=0x416dd15c, offset=0x4164caa0) at ../../gcc/tree-ssa-ccp.c:1559 #2 0x0014f0dc in fold_stmt_r (expr_p=0x41702188, walk_subtrees=0xbfffe744, data=0xbfffe97c) at ../../gcc/tree-ssa-ccp.c:1753 #3 0x0074389c in walk_tree (tp=0x41702188, func=0x14ee20 , data=0xbfffe97c, pset=0x0) at ../../gcc/tree-inline.c:2017 #4 0x00744574 in walk_tree (tp=0x416ffc5c, func=0x14ee20 , data=0xbfffe97c, pset=0x0) at ../../gcc/tree-inline.c:2114 #5 0x0014f1e8 in fold_stmt_r (expr_p=0x41703140, walk_subtrees=0xbfffe8e4, data=0xbfffe97c) at ../../gcc/tree-ssa-ccp.c:1763 #6 0x0074389c in walk_tree (tp=0x41703140, func=0x14ee20 , data=0xbfffe97c, pset=0x0) at ../../gcc/tree-inline.c:2017 #7 0x00150dfc in fold_stmt (stmt_p=0x416fc6b0) at ../../gcc/tree-ssa-ccp.c:2046 #8 0x0019ee98 in optimize_stmt (walk_data=0xbfffee00, bb=0x416e2ef4, si={tsi = {ptr = 0x416fc6a8, container = 0x416dbd68}, bb = 0x416e2ef4}) at ../../gcc/tree-ssa-dom.c:2922 -- What |Removed |Added ---------------------------------------------------------------------------- CC| |pinskia at gcc dot gnu dot | |org Status|UNCONFIRMED |NEW Component|target |tree-optimization Ever Confirmed| |1 Keywords| |ice-on-valid-code Last reconfirmed|0000-00-00 00:00:00 |2005-01-08 19:42:52 date| | Summary|Compilation SEGFAULTs with -|[4.0 Regression] Compilation |O1 -finline-functions on the|SEGFAULTs with -O1 -finline- |x86_64 architecture. |functions on the x86_64 | |architecture. Target Milestone|--- |4.0.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19333