+2004-01-18 Andrew Pinski <pinskia@physics.uc.edu>
+
+ * config/rs6000/rs6000.c (rs6000_special_round_type_align):
+ Check for NULL in the chain and remove repeated code.
+
2004-01-18 Jan Hubicka <jh@suse.cz>
* coverage.c (checksum_string): Rename to ...
rs6000_special_round_type_align (tree type, int computed, int specified)
{
tree field = TYPE_FIELDS (type);
- if (!field)
- return MAX (computed, specified);
/* Skip all the static variables only if ABI is greater than
1 or equal to 0. */
- while (TREE_CODE (field) == VAR_DECL)
+ while (field != NULL && TREE_CODE (field) == VAR_DECL)
field = TREE_CHAIN (field);
- if (field == type || DECL_MODE (field) != DFmode)
+ if (field == NULL || field == type || DECL_MODE (field) != DFmode)
return MAX (computed, specified);
return MAX (MAX (computed, specified), 64);