return _get_irn_intra_arity(node);
}
+#ifdef INTERPROCEDURAL_VIEW
/**
* Returns the number of predecessors without the block predecessor.
* Intern version for libFirm.
*/
extern int (*_get_irn_arity)(const ir_node *node);
+#else
+
+#define _get_irn_arity(n) _get_irn_intra_arity(n)
+#endif
+
/**
* Intern version for libFirm.
*/
return _get_irn_intra_n(node, n);
}
+/**
+ * returns a hash value for a node
+ */
+static INLINE unsigned hash_irn(const ir_node *node)
+{
+ return (unsigned) get_irn_idx(node);
+}
+
/**
* Access to the predecessors of a node.
* To iterate over the operands iterate from 0 to i < get_irn_arity(),
* If it is a block, the entry -1 is NULL.
* Intern version for libFirm.
*/
+#ifdef INTERPROCEDURAL_VIEW
extern ir_node *(*_get_irn_n)(const ir_node *node, int n);
+#else
+#define _get_irn_n(n,i) _get_irn_intra_n(n,i)
+#endif
static INLINE int _get_irn_deps(const ir_node *node) {
return node->deps ? ARR_LEN(node->deps) : 0;
return (node->op->opar == oparity_binary);
}
+static INLINE int
+_is_Phi(const ir_node *node) {
+ ir_op *op;
+ assert(node);
+
+ op = get_irn_op(node);
+#ifdef INTERPROCEDURAL_VIEW
+ if (op == op_Filter) return get_interprocedural_view();
+#endif
+ return (op == op_Phi);
+}
+
+static INLINE int
+_is_Proj(const ir_node *node) {
+ assert(node);
+ return (_get_irn_op(node) == op_Proj);
+}
+
static INLINE int
_is_Bad(const ir_node *node) {
assert(node);
return (_get_irn_op(node) == op_Conv);
}
+static INLINE int
+_is_strictConv(const ir_node *node) {
+ return _is_Conv(node) && get_Conv_strict(node);
+}
+
static INLINE int
_is_Cast(const ir_node *node) {
assert(node);
}
static INLINE ir_node *
-_get_Block_cfgpred(ir_node *node, int pos) {
+_get_Block_cfgpred(const ir_node *node, int pos) {
assert(0 <= pos && pos < get_irn_arity(node));
assert(_is_Block(node));
return _get_irn_n(node, pos);
* Start, but the Bad node.
*/
static INLINE ir_node *
-_get_Block_cfgpred_block(ir_node *node, int pos) {
+_get_Block_cfgpred_block(const ir_node *node, int pos) {
ir_node *res = skip_Proj(get_Block_cfgpred(node, pos));
if (!is_Bad(res))
res = get_nodes_block(res);
#define is_irn_pinned_in_irg(node) _is_irn_pinned_in_irg(node)
#define is_unop(node) _is_unop(node)
#define is_binop(node) _is_binop(node)
+#define is_Proj(node) _is_Proj(node)
+#define is_Phi(node) _is_Phi(node)
#define is_Const(node) _is_Const(node)
#define is_Conv(node) _is_Conv(node)
+#define is_strictConv(node) _is_strictConv(node)
#define is_Cast(node) _is_Cast(node)
#define is_Unknown(node) _is_Unknown(node)
#define is_Return(node) _is_Return(node)