[Bug middle-end/38431] New: [graphite] several ICEs with CP2K

[jv244 at cam dot ac dot uk]

the current graphite branch segfaults & ICEs on several files from CP2K.
Compiling with '-O2 -ffast-math -funroll-loops -ftree-vectorize -march=native
-fgraphite -fgraphite-identity'

To reproduce get 

http://www.pci.uzh.ch/vandevondele/tmp/CP2K_2008_12_03.tgz

untar and type make

at least on the following files:

mltfftsg.F
mltfftsg_tools.F
harris_force_types.F
ai_moments.F
cp_units.F
ps_wavelet_util.F
cp_fm_basic_linalg.F
ps_wavelet_kernel.F
ai_angmom.F
distribution_optimize.F
qs_util.F
atom_fit.F
atom_operators.F
dynamical_coeff_types.F
pw_spline_utils.F
pw_poisson_types.F
xc_derivative_set_types.F
cp_ddapc_methods.F
qs_all_potential.F
qs_operators_ao.F

I have ICEs.

The first one is:
ai_moments.F: In function ‘cossin’:
ai_moments.F:44: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make: *** [ai_moments.o] Error

The same files compile fine with '-O0 -fgraphite -fgraphite-identity' so I
guess it is related to applying graphite to optimized code (or the other way
around).


-- 
           Summary: [graphite] several ICEs with CP2K
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jv244 at cam dot ac dot uk


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38431