contrib/gcc/regmove.c

287 	      if (live && reg_mentioned_p (cc0_rtx, PATTERN (insn)))
299 	      note_stores (PATTERN (insn), flags_set_1, NULL);
437 	      && asm_noperands (PATTERN (p)) >= 0
438 	      && reg_overlap_mentioned_p (src, PATTERN (p)))
443 	  || (GET_CODE (PATTERN (p)) == USE
444 	      && reg_overlap_mentioned_p (src, XEXP (PATTERN (p), 0))))
468 	      if (reg_overlap_mentioned_p (src, PATTERN (q)))
476 		      && reg_mentioned_p (dest, PATTERN (q)))
484 							     PATTERN (q))))
628 		if (reg_mentioned_p (dest, PATTERN (q)))
629 		  PATTERN (q) = replace_rtx (PATTERN (q), dest, src);
978 	  if (add && validate_change (insn, &PATTERN (insn), add, 0))
1001 		  if (reg_overlap_mentioned_p (dst, PATTERN (p)))
1015 		  if (reg_overlap_mentioned_p (dst, PATTERN (p)))
1026       if (reg_set_p (dst, PATTERN (p)))
1047       else if (reg_set_p (src, PATTERN (p)))
1202 		  && count_occurrences (PATTERN (insn), src, 0) > 1)
1317 		  && count_occurrences (PATTERN (insn), src, 0) > 1)
1439 		  if (reg_overlap_mentioned_p (src, PATTERN (p))
1440 		      || reg_overlap_mentioned_p (dst, PATTERN (p)))
1463 		  if (reg_overlap_mentioned_p (src, PATTERN (p)))
1739 	  || (GET_CODE (PATTERN (p)) == USE
1740 	      && reg_overlap_mentioned_p (src, XEXP (PATTERN (p), 0))))
1762 	      if (reg_overlap_mentioned_p (src, PATTERN (p)))
1776 		  else if (reg_overlap_mentioned_p (src, PATTERN (q))
1845       if (reg_overlap_mentioned_p (dst, PATTERN (p)))
1847       if (! src_note && reg_overlap_mentioned_p (src, PATTERN (p)))
1880       post_inc = emit_insn_after (copy_rtx (PATTERN (insn)), p);
1893       rtx pat = PATTERN (insn);
1909 	  while (! INSN_P (insn) || PATTERN (insn) != pat)
1946 	      if (reg_overlap_mentioned_p (src, PATTERN (q)))
1997 		   && (reg_overlap_mentioned_p (src, PATTERN (q))
2002 	  else if (reg_overlap_mentioned_p (inc_dest, PATTERN (q)))
2013   if (reg_overlap_mentioned_p (dst, PATTERN (insn)))
2179       || GET_CODE (PATTERN (insn)) != PARALLEL)
2182   tmp = PATTERN (insn);
2461 	  && !for_each_rtx (&PATTERN (insn), record_stack_memrefs, &data))
2472 	      || reg_mentioned_p (stack_pointer_rtx, PATTERN (insn))))