sign_extend
sample = sign_extend(reg, fls(STATUS_TEMP_MASK) - 1);
uint8_t access_size:4, sign_extend:1, dir:1, unused:2;
vie->sign_extend = (esr_iss & ISS_DATA_SSE) ? 1 : 0;
uint8_t access_size:4, sign_extend:1, dir:1, unused:2;
if ((vie->sign_extend == 0) && (vie->access_size < 8))
int sign_extend;
sign_extend = 1;
sign_extend = 0;
sign_extend = 0;
sign_extend = 0;
vie->sign_extend = sign_extend;