569     uint32_t m1 = 0U - (uint32_t)m, m2 = ~m1;  in casper_select()  local
574         SET_WORD(&c[i], (GET_WORD(&a[i]) & m2) | (GET_WORD(&b[i]) & m1));  in casper_select()
1976     int m1, m2;  in Jac_addition()  local
1988     CASPER_ECC_equal_to_zero(&m1, Z1);  in Jac_addition()
1990     if (m1 == 0)  in Jac_addition()
2014     CASPER_ECC_equal(&m1, H, U1); /* If H and U1 match then the X-coordinates are the same. */  in Jac_addition()
2016     if (m1 == 0)  in Jac_addition()
2062     int m1, m2;  in Jac_add_affine()  local
2083     CASPER_ECC_equal_to_zero(&m1, Z1);  in Jac_add_affine()
2084     if (m1 == 0)  in Jac_add_affine()
2098     CASPER_ECC_equal(&m1, T4, X1);  in Jac_add_affine()
2100     if (m1 == 0)  in Jac_add_affine()