View Compilation Error

0_0_18986240_10929.cpp: In function 'void mul1()':
0_0_18986240_10929.cpp:94:25: error: invalid operands of types 'float*' and 'float*' to binary 'operator^'
     tmp1 ^= cc1 ^= tmp1 ^= cc1;
                         ^
0_0_18986240_10929.cpp:94:25: error:   in evaluation of 'operator^=(float*, float*)'
0_0_18986240_10929.cpp:95:25: error: invalid operands of types 'float*' and 'float*' to binary 'operator^'
     tmp2 ^= cc2 ^= tmp2 ^= cc2;
                         ^
0_0_18986240_10929.cpp:95:25: error:   in evaluation of 'operator^=(float*, float*)'