[Pw_forum] Compilation QE4.3.1 under Cygwin (gcc, g++4.6.1)

[beata_bp Gazeta.pl]

Hi everyone,
I know that in fact it isn't QE , but gfortran compiler problem, but
maybe there is a simple solution how to avoid it for the time being.
I am trying to compile PW (QE4.3.1) under Cygwin (gcc, g++4.6.1).
The config passed succesfully.
And make pw gives the following error:
Below is also the last line of compilation script:

gfortran -O3 -g -x f95-cpp-input -D__GFORTRAN -D__STD_F95 -D__FFTW3 -I../include
 -I../iotk/src -I../Modules -I. -c realus.f90
realus.f90: In function 'augmentation_qq':
realus.f90:3004:0: error: insn does not satisfy its constraints:
(insn 373 372 237 13 (set (reg/v/f:SI 10 st(2) [orig:281 op ] [281])
        (mem/c:SI (plus:SI (reg/f:SI 7 sp)
                (const_int 36 [0x24])) [0 S4 A32])) realus.f90:2939 50
{*movsi_internal}
     (nil))
realus.f90:3004:0: internal compiler error: in reload_cse_simpl
postreload.c:403
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[1]: *** [realus.o] Error 1
make[1]: Leaving directory `/cygdrive/c/cygwin/espresso-4.3/PW'
make: *** [pw] Error 2

Best Regards and
Thanks in advance for any suggestion
Beata Paluchowska
Institute of Atomic Energy,
Świerk-Otwock
Poland.