projects
/
libfirm
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
use xmalloc instead of malloc
[libfirm]
/
ir
/
ir
/
irgraph.h
diff --git
a/ir/ir/irgraph.h
b/ir/ir/irgraph.h
index
181b3b0
..
115dc9f
100644
(file)
--- a/
ir/ir/irgraph.h
+++ b/
ir/ir/irgraph.h
@@
-17,8
+17,8
@@
*
* @author Martin Trapp, Christian Schaefer
*/
*
* @author Martin Trapp, Christian Schaefer
*/
-#ifndef _IRGRAPH_H_
-#define _IRGRAPH_H_
+#ifndef _
FIRM_IR_
IRGRAPH_H_
+#define _
FIRM_IR_
IRGRAPH_H_
#include <stddef.h>
#include <stddef.h>
@@
-56,22
+56,26
@@
* *frame The ir_node producing the pointer to the stack frame of
* the procedure as output. This is the Proj node on the
* third output of the start node. This output of the start
* *frame The ir_node producing the pointer to the stack frame of
* the procedure as output. This is the Proj node on the
* third output of the start node. This output of the start
- * node is tagged as pns_frame_base. In FIRM most local
+ *
node is tagged as pns_frame_base. In FIRM most local
* variables are modeled as data flow edges. Static
* allocated arrays can not be represented as data flow
* edges. Therefore FIRM has to represent them in the stack
* frame.
*
* *globals This models a pointer to a space in the memory where
* variables are modeled as data flow edges. Static
* allocated arrays can not be represented as data flow
* edges. Therefore FIRM has to represent them in the stack
* frame.
*
* *globals This models a pointer to a space in the memory where
- * _all_ global things are held. Select from this pointer
- * with a Sel node the pointer to a global variable /
- * procedure / compiler known function... .
+ *
_all_ global things are held. Select from this pointer
+ *
with a Sel node the pointer to a global variable /
+ *
procedure / compiler known function... .
*
*
- * *
args The ir_node that produces the arguments of the method as
- *
it's result. This is a Proj node on the fourth output of
- *
the start node. This output is tagged as pn_Start_T_args
.
+ * *
tls This models a pointer to a space in the memory where
+ *
thread local things are held. Select from this pointer
+ *
with a Sel node the pointer to a thread local variable
.
*
*
- * *proj_args The proj nodes of the args node.
+ * *args The ir_node that produces the arguments of the method as
+ * it's result. This is a Proj node on the fourth output of
+ * the start node. This output is tagged as pn_Start_T_args.
+ *
+ * *proj_args The proj nodes of the args node.
*
* *bad The Bad node is an auxiliary node. It is needed only once,
* so there is this globally reachable node.
*
* *bad The Bad node is an auxiliary node. It is needed only once,
* so there is this globally reachable node.
@@
-89,14
+93,14
@@
* Only needed for ir construction.
*
* params/n_loc An int giving the number of local variables in this
* Only needed for ir construction.
*
* params/n_loc An int giving the number of local variables in this
- * procedure. This is needed for ir construction. Name will
- * be changed.
+ *
procedure. This is needed for ir construction. Name will
+ *
be changed.
*
* *value_table This hash table (pset) is used for global value numbering
*
* *value_table This hash table (pset) is used for global value numbering
- * for optimizing use in iropt.c.
+ *
for optimizing use in iropt.c.
*
* *Phi_in_stack; a stack needed for automatic Phi construction, needed only
*
* *Phi_in_stack; a stack needed for automatic Phi construction, needed only
- * during ir construction.
+ *
during ir construction.
*
* visited A int used as flag to traverse the ir_graph.
*
*
* visited A int used as flag to traverse the ir_graph.
*
@@
-137,7
+141,7
@@
void set_interprocedural_view(int state);
* procedure:
*
* - The start block containing a start node and Proj nodes for it's
* procedure:
*
* - The start block containing a start node and Proj nodes for it's
- *
five results (X, M, P, P, T
).
+ *
seven results (X, M, P, P, P, T, P
).
* - The end block containing an end node. This block is not matured
* after executing new_ir_graph() as predecessors need to be added to it.
* (Maturing a block means fixing it's number of predecessors.)
* - The end block containing an end node. This block is not matured
* after executing new_ir_graph() as predecessors need to be added to it.
* (Maturing a block means fixing it's number of predecessors.)
@@
-220,6
+224,11
@@
ir_node *get_irg_globals (const ir_graph *irg);
/** Sets the node that represents the global pointer. */
void set_irg_globals (ir_graph *irg, ir_node *node);
/** Sets the node that represents the global pointer. */
void set_irg_globals (ir_graph *irg, ir_node *node);
+/** Returns the node that represents the tls pointer. */
+ir_node *get_irg_tls (const ir_graph *irg);
+/** Sets the node that represents the tls pointer. */
+void set_irg_tls (ir_graph *irg, ir_node *node);
+
/** Returns the node that represents the initial memory. */
ir_node *get_irg_initial_mem (const ir_graph *irg);
/** Sets the node that represents the initial memory. */
/** Returns the node that represents the initial memory. */
ir_node *get_irg_initial_mem (const ir_graph *irg);
/** Sets the node that represents the initial memory. */
@@
-475,6
+484,9
@@
void *get_irg_loc_description(ir_graph *irg, int n);
*/
unsigned get_irg_estimated_node_cnt(const ir_graph *irg);
*/
unsigned get_irg_estimated_node_cnt(const ir_graph *irg);
+/** Returns the last irn index for this graph. */
+unsigned get_irg_last_idx(const ir_graph *irg);
+
/**
* Access custom graph data.
* The data must have been registered with
/**
* Access custom graph data.
* The data must have been registered with
@@
-505,4
+517,4
@@
unsigned get_irg_estimated_node_cnt(const ir_graph *irg);
*/
size_t register_additional_graph_data(size_t size);
*/
size_t register_additional_graph_data(size_t size);
-#
endif /*
_IRGRAPH_H_ */
+#
endif /* _FIRM_IR
_IRGRAPH_H_ */