[Bug c++/53032] New: [4.8 Regression] 447.dealII in SPEC CPU 2006 failed to build

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53032

             Bug #: 53032
           Summary: [4.8 Regression] 447.dealII in SPEC CPU 2006 failed to
                    build
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: hjl.tools@gmail.com
                CC: areg.melikadamyan@gmail.com


On Linux/x86-64, revision 186566 gave

g++ -c -o mg_dof_tools.o -DSPEC_CPU -DNDEBUG  -Iinclude -DBOOST_DISABLE_THREADS
-Ddeal_II_dimension=3 -O3 -funroll-loops -ffast-math    -DSPEC_CPU_LP64      
mg_dof_tools.cc
...
mg_dof_tools.cc: In static member function 'static void
MGTools::count_dofs_per_component(const MGDoFHandler<dim>&,
std::vector<std::vector<unsigned int> >&, std::vector<unsigned int>) [with int
dim = 3]':
mg_dof_tools.cc:299:1: internal compiler error: Segmentation fault
 MGTools::count_dofs_per_component (
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Revision 186516 is OK.