[Bug fortran/15832] New: ICE in move_for_stack_reg, at reg-stack.c:1120

["schnetter at aei dot mpg dot de" <gcc-bugzilla at gcc dot gnu dot org>]

I receive an internal compiler error with gfortran from gcc version 3.5.0 
20040604 (experimental).  I compile with the options 
 
$ /home/eschnett/gcc/bin/gfortran -march=pentium4 -malign-double -g3 -O3 
-funroll-loops -Wall -c -o 
~/Calpha/Cactus/configs/einstein-gcc/build/WaveToyFO/calcrhs.F77.o 
~/Calpha/Cactus/configs/einstein-gcc/build/WaveToyFO/calcrhs.f 
 
and receive the output 
 
Warning: Line 1 
of /home/eschnett/Calpha/Cactus/configs/einstein-gcc/build/WaveToyFO/calcrhs.f 
is being truncated 
Warning: Line 12 
of /home/eschnett/Calpha/Cactus/configs/einstein-gcc/build/WaveToyFO/calcrhs.f 
is being truncated 
/home/eschnett/Calpha/Cactus/configs/einstein-gcc/build/WaveToyFO/calcrhs.f: 
In function `wavetoyfo_deriv': 
/home/eschnett/Calpha/Cactus/configs/einstein-gcc/build/WaveToyFO/calcrhs.f:9: 
warning: '__result_wavetoyfo_deriv' may be used uninitialized in this function 
/home/eschnett/Calpha/Cactus/configs/einstein-gcc/build/WaveToyFO/calcrhs.f:21: 
internal compiler error: in move_for_stack_reg, at reg-stack.c:1120 
Please submit a full bug report, 
with preprocessed source if appropriate. 
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

-- 
           Summary: ICE in move_for_stack_reg, at reg-stack.c:1120
           Product: gcc
           Version: 3.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: schnetter at aei dot mpg dot de
                CC: gcc-bugs at gcc dot gnu dot org
 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=15832