A bug while compilation adda_1.1

[mar-one]

Ubuntu 12.04.
gcc, 4:4.6.3-1ubuntu5.

The information which I got during compilation:
...
gcc -c -O3 -ffast-math -funroll-loops -w -std=c99 ../debug.c
gcc -c -O3 -ffast-math -funroll-loops -w -std=c99 ../timing.c
gcc -c -O3 -ffast-math -funroll-loops -w -std=c99 ../linalg.c
../linalg.c: In function ‘nIncrem’:
../linalg.c:279:6: internal compiler error: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1294
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-4.6/README.Bugs> for instructions.
Preprocessed source stored into /tmp/ccPlcB0D.out file, please attach this to your bugreport.
make[1]: *** [linalg.o] Error 1
make[1]: Leaving directory `/home/maruan/Downloads/adda_1.1/src/seq'
make: *** [seq] Error 2

The link to the project: http://code.google.com/p/a-dda/