allow Pin nodes as predecessors for unpinned nodes

[libfirm] / ir / ir / irnode_t.h

diff --git a/ir/ir/irnode_t.h b/ir/ir/irnode_t.h
index 61e7652..98fbe03 100644 (file)
--- a/ir/ir/irnode_t.h
+++ b/ir/ir/irnode_t.h
@@ -112,11 +112,6 @@ _is_ir_node(const void *thing) {
        return (get_kind(thing) == k_ir_node);
 }
 
-static INLINE ir_node *_get_nodes_block(const ir_node *node) {
-       assert(_is_ir_node(node));
-       return node->op->ops.get_block(node);
-}
-
 /**
  * Gets the op of a node.
  * Intern version for libFirm.
@@ -477,6 +472,30 @@ _is_Not(const ir_node *node) {
        return (_get_irn_op(node) == op_Not);
 }
 
+static INLINE int
+_is_Shl(const ir_node *node) {
+       assert(node);
+       return (_get_irn_op(node) == op_Shl);
+}
+
+static INLINE int
+_is_Shr(const ir_node *node) {
+       assert(node);
+       return (_get_irn_op(node) == op_Shr);
+}
+
+static INLINE int
+_is_Shrs(const ir_node *node) {
+       assert(node);
+       return (_get_irn_op(node) == op_Shrs);
+}
+
+static INLINE int
+_is_Rot(const ir_node *node) {
+       assert(node);
+       return (_get_irn_op(node) == op_Rot);
+}
+
 static INLINE int
 _is_Psi(const ir_node *node) {
        assert(node);
@@ -830,7 +849,6 @@ static INLINE void _set_irn_dbg_info(ir_node *n, dbg_info *db) {
 
 /* this section MUST contain all inline functions */
 #define is_ir_node(thing)                     _is_ir_node(thing)
-#define get_nodes_block(node)                 _get_nodes_block(node)
 #define get_irn_intra_arity(node)             _get_irn_intra_arity(node)
 #define get_irn_inter_arity(node)             _get_irn_inter_arity(node)
 #define get_irn_arity(node)                   _get_irn_arity(node)
@@ -889,6 +907,10 @@ static INLINE void _set_irn_dbg_info(ir_node *n, dbg_info *db) {
 #define is_Eor(node)                          _is_Eor(node)
 #define is_Sub(node)                          _is_Sub(node)
 #define is_Not(node)                          _is_Not(node)
+#define is_Shl(node)                          _is_Shl(node)
+#define is_Shr(node)                          _is_Shr(node)
+#define is_Shrs(node)                         _is_Shrs(node)
+#define is_Rot(node)                          _is_Rot(node)
 #define is_Psi(node)                          _is_Psi(node)
 #define is_Tuple(node)                        _is_Tuple(node)
 #define is_no_Block(node)                     _is_no_Block(node)