Lines Matching defs:copy_start
250 int copy_start, copy_num;
276 copy_start = REGNO (copy_reg);
279 copy_start = REGNO (SUBREG_REG (copy_reg));
282 if (copy_start >= FIRST_PSEUDO_REGISTER)
285 = hard_regno_nregs[copy_start][GET_MODE (copy_reg)];
306 if (copy_start >= ret_start
307 && copy_start + copy_num <= ret_end
313 if (copy_start >= ret_start
314 && copy_start + copy_num <= ret_end)
317 || !FUNCTION_VALUE_REGNO_P (copy_start))