* hash a pointer value: Pointer addresses are mostly aligned to 4
* or 8 bytes. So we remove the lowest 3 bits
*/
-#define HASHPTR(ptr) (((char *)ptr - (char *)0) >> 3)
+#define HASH_PTR(ptr) (((char *)ptr - (char *)0) >> 3)
#endif /* __HASHPTR_H__ */
if (node->op == op_Const) {
/* special value for const, as they only differ in their tarval. */
- h = HASHPTR(node->attr.con.tv);
- h = 9*h + HASHPTR(get_irn_mode(node));
+ h = HASH_PTR(node->attr.con.tv);
+ h = 9*h + HASH_PTR(get_irn_mode(node));
} else if (node->op == op_SymConst) {
/* special value for const, as they only differ in their symbol. */
- h = HASHPTR(node->attr.i.sym.type_p);
- h = 9*h + HASHPTR(get_irn_mode(node));
+ h = HASH_PTR(node->attr.i.sym.type_p);
+ h = 9*h + HASH_PTR(get_irn_mode(node));
} else {
/* hash table value = 9*(9*(9*(9*(9*arity+in[0])+in[1])+ ...)+mode)+code */
/* consider all in nodes... except the block if not a control flow. */
for (i = is_cfop(node) ? -1 : 0; i < irn_arity; i++) {
- h = 9*h + HASHPTR(get_irn_intra_n(node, i));
+ h = 9*h + HASH_PTR(get_irn_intra_n(node, i));
}
/* ...mode,... */
- h = 9*h + HASHPTR(get_irn_mode(node));
+ h = 9*h + HASH_PTR(get_irn_mode(node));
/* ...and code */
- h = 9*h + HASHPTR(get_irn_op(node));
+ h = 9*h + HASH_PTR(get_irn_op(node));
}
return h;