contrib/gcc/reload1.c

1207 	    && REG_P (SET_SRC (PATTERN (insn)))
1209 	    && (REGNO (SET_SRC (PATTERN (insn)))
1525 		  && SET_SRC (set) == SET_DEST (set)
1526 		  && REG_P (SET_SRC (set))
1527 		  && REGNO (SET_SRC (set)) >= FIRST_PSEUDO_REGISTER)
1969       && ! side_effects_p (SET_SRC (PATTERN (prev))))
2259       switch (GET_CODE (SET_SRC (x)))
2266 	  set_label_offsets (SET_SRC (x), insn, initial_p);
2270 	  tem = XEXP (SET_SRC (x), 1);
2276 	  tem = XEXP (SET_SRC (x), 2);
2852 		rtx src = SET_SRC (x);
2864       elimination_effects (SET_SRC (x), 0);
2983 		rtx base = SET_SRC (old_set);
3001 		        base = SET_SRC (prev_set);
3026 		    validate_change (insn, &SET_SRC (old_set), src, 1);
3031 			SET_SRC (old_set) = src;
3063       if (GET_CODE (SET_SRC (old_set)) == PLUS)
3064 	plus_src = SET_SRC (old_set);
3069       else if (REG_P (SET_SRC (old_set))
3142 		if (!validate_change (insn, &SET_SRC (old_set), new_src, 0))
3148 		      SET_SRC (old_set) = new_src;
3194 	  if (old_set && recog_data.operand_loc[i] == &SET_SRC (old_set))
3270 	  && ((REG_P (SET_SRC (old_set))
3272 		   || !REG_P (SET_SRC (new_body))))
3277 		  && ((MEM_P (SET_SRC (old_set))
3278 		       && SET_SRC (old_set) != recog_data.operand[1])
3282 	      || GET_CODE (SET_SRC (old_set)) == PLUS))
3390 	    || GET_CODE (SET_SRC (x)) != PLUS
3391 	    || XEXP (SET_SRC (x), 0) != dest
3392 	    || GET_CODE (XEXP (SET_SRC (x), 1)) != CONST_INT))
5791 		  && CONSTANT_P (SET_SRC (set)))
5792 		search_equiv = SET_SRC (set);
6587 	      if (REG_P (SET_SRC (PATTERN (temp)))
6588 		  && REGNO (SET_SRC (PATTERN (temp))) < FIRST_PSEUDO_REGISTER)
6590 		  spill_reg_store[REGNO (SET_SRC (PATTERN (temp)))] = 0;
6591 		  spill_reg_stored_to[REGNO (SET_SRC (PATTERN (temp)))] = 0;
6991 	  || !reg_mentioned_p (old, SET_SRC (set))
7015 		&& SET_SRC (set) == rl->reg_rtx)
7017 		int src = REGNO (SET_SRC (set));
7037 			 && SET_SRC (set) == rl->reg_rtx
7049 		    if (set && SET_SRC (set) == s_reg
7565 		      src_reg = SET_SRC (set);
8102       || GET_CODE (SET_SRC (set)) != PLUS || GET_CODE (SET_SRC (set2)) != PLUS
8103       || GET_CODE (XEXP (SET_SRC (set), 1)) != CONST_INT
8104       || GET_CODE (XEXP (SET_SRC (set2), 1)) != CONST_INT)
8108       || ! rtx_equal_p (dst, XEXP (SET_SRC (set), 0))
8109       || ! rtx_equal_p (dst, XEXP (SET_SRC (set2), 0))
8110       || (INTVAL (XEXP (SET_SRC (set), 1))
8111 	  != -INTVAL (XEXP (SET_SRC (set2), 1))))
8220   delete_address_reloads_1 (prev, SET_SRC (set), current_insn);