This is the mail archive of the gcc@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Trunk GCC fails to compile cpu2k6/dealII at -O2


Hi!
GCC 4.3 compiler revision 121206 gets ICE while compiling cpu2006/447.dealII source file data_out_base.cc at -O2 optimization level on x86_64-redhat-linux.


Similar to previously reported cpu2k6/perlbench failure, this regression is caused by "Rewrite of portions of points-to solver" patch http://gcc.gnu.org/ml/gcc-patches/2007-01/msg01541.html (revision 120931).

Error log is listed below. I'm working to get a small reproducer.

data_out_base.cc: In static member function 'static void DataOutBase::write_vtk(const std::vector<DataOutBase::Patch<dim, spacedim>, std::allocator<DataOutBase::Patch<dim, spacedim> > >&, const std::vector<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&, const DataOutBase::VtkFlags&, std::ostream&) [with int dim = 3, int spacedim = 4]':
data_out_base.cc:2949: internal compiler error: tree check: expected tree that contains 'decl minimal' structure, have 'reduc_max_expr' in add_call_clobber_ops, at tree-ssa-operands.c:1780
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.


- Grigory


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]