From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1062 invoked by alias); 7 May 2006 19:29:43 -0000 Received: (qmail 980 invoked by uid 48); 7 May 2006 19:29:35 -0000 Date: Sun, 07 May 2006 19:29:00 -0000 Subject: [Bug tree-optimization/27474] New: ICE: tree check: expected ssa_name, have struct_field_tag in verify_ssa, at tree-ssa.c:776 X-Bugzilla-Reason: CC Message-ID: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "uros at kss-loka dot si" 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 X-SW-Source: 2006-05/txt/msg00687.txt.bz2 List-Id: This ICE happens during compilation of PovRay-3.6.1 with -msse2 -ftree-vectorize (also on x86_64). The ICE is in express.cpp. The reduced testcase is attached, this is the failure with -O -ftree-vectorize: g++ -O -ftree-vectorize -m32 -msse2 reduced.cpp reduced.cpp: In function ‘void pov::Parse_Num_Factor(double*, int*)’: reduced.cpp:94: internal compiler error: tree check: expected ssa_name, have struct_field_tag in verify_ssa, at tree-ssa.c:776 Please submit a full bug report, [etc] The same failure happens with g++ -O -ftree-vectorize on x86_64. -- Summary: ICE: tree check: expected ssa_name, have struct_field_tag in verify_ssa, at tree-ssa.c:776 Product: gcc Version: 4.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: uros at kss-loka dot si GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27474