View Compilation Error

0_0_16768244_17585.cpp: In function 'int main()':
0_0_16768244_17585.cpp:71:1: error: unrecognizable insn:
 }
 ^
(insn 45 44 46 5 (set (reg:DI 1 dx)
        (plus:DI (symbol_ref:DI ("q") [flags 0x2] <var_decl 0000000008da21c8 q>)
            (reg:DI 129))) GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1967 -1
     (expr_list:REG_EQUAL (const:DI (plus:DI (symbol_ref:DI ("q") [flags 0x2] <var_decl 0000000008da21c8 q>)
                (const_int 17179869188 [0x400000004])))
        (nil)))
0_0_16768244_17585.cpp:71:1: internal compiler error: in extract_insn, at recog.c:2202
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://sourceforge.net/projects/mingw-w64> for instructions.