Lines Matching refs:return_copy
248 rtx return_copy = PREV_INSN (last_insn);
253 if (INSN_P (return_copy))
255 if (GET_CODE (PATTERN (return_copy)) == USE
256 && GET_CODE (XEXP (PATTERN (return_copy), 0)) == REG
258 (REGNO (XEXP (PATTERN (return_copy), 0)))))
261 last_insn = return_copy;
267 return_copy_pat = single_set (return_copy);
270 return_copy_pat = PATTERN (return_copy);
294 int mode = MODE_NEEDED (e, return_copy);
319 last_insn = return_copy;
327 if (return_copy == BB_HEAD (src_bb))
332 last_insn = return_copy;