dist/gcc/ira-lives.c

93 /* Record hard register REGNO as now being live.  */
100 /* Process the definition of hard register REGNO.  This updates
111 	  && REGNO (ignore_reg_for_conflicts)
178       && REGNO (ignore_reg_for_conflicts) < FIRST_PSEUDO_REGISTER)
181       ignore_regno = ignore_total_regno = REGNO (ignore_reg_for_conflicts);
279 /* Determine from the objects_live bitmap whether REGNO is currently live,
297 /* Mark the pseudo register REGNO as live.  Update all information about
376   int regno = REGNO (reg);
398 /* Mark a pseudo, or one of its subwords, as live.  REGNO is the pseudo's
423   if (REGNO (reg) >= FIRST_PSEUDO_REGISTER)
424     mark_pseudo_reg_live (orig_reg, REGNO (reg));
429 /* Mark the pseudo register REGNO as dead.  Update all information about
502   int regno = REGNO (reg);
523 /* Mark a pseudo, or one of its subwords, as dead.  REGNO is the pseudo's
554 	  || REGNO (reg) < FIRST_PSEUDO_REGISTER
558   if (REGNO (reg) >= FIRST_PSEUDO_REGISTER)
559     mark_pseudo_reg_dead (orig_reg, REGNO (reg));
580   if (! REG_P (reg) || REGNO (reg) < FIRST_PSEUDO_REGISTER)
583   a = ira_curr_regno_allocno_map[REGNO (reg)];
590   mark_pseudo_reg_live (orig_reg, REGNO (reg));
591   mark_pseudo_reg_live (orig_dreg, REGNO (dreg));
592   mark_pseudo_reg_dead (orig_reg, REGNO (reg));
593   mark_pseudo_reg_dead (orig_dreg, REGNO (dreg));
672   if (! REG_P (dreg) || REGNO (dreg) < FIRST_PSEUDO_REGISTER)
675   a = ira_curr_regno_allocno_map[REGNO (dreg)];
830 	if (! REG_P (dreg) || REGNO (dreg) >= FIRST_PSEUDO_REGISTER)
941 	  || (REG_P (op) && (regno = REGNO (op)) >= FIRST_PSEUDO_REGISTER))
1000 	  && (regno = REGNO (operand)) >= FIRST_PSEUDO_REGISTER)
1094 		      || !pseudo_regno_single_word_and_live_p (REGNO (src)))
1104 		      || !pseudo_regno_single_word_and_live_p (REGNO (dest)))
1142   int dst_regno = REGNO (SET_DEST (set));
1143   int src_regno = REGNO (SET_SRC (set));
1403 		      && ALLOCNO_REGNO (a) == (int) REGNO (cheap_reg))
1444 		  if (! REG_P (ureg) || REGNO (ureg) >= FIRST_PSEUDO_REGISTER)
1501 		      && REGNO (pic_offset_table_rtx) >= FIRST_PSEUDO_REGISTER)