#include "firm_types.h"
#include "irop.h"
+#include "iropt.h"
#include "irextbb.h"
#include "type.h"
* *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
- * _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.
* 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
- * for optimizing use in iropt.c.
+ * for optimizing use in iropt.c.
*
* *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.
*
* 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.)
/** 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. */
/** Sets the node that represents the argument pointer. */
void set_irg_args (ir_graph *irg, ir_node *node);
+/** Returns the node that represents the value parameter base pointer. */
+ir_node *get_irg_value_param_base (const ir_graph *irg);
+/** Sets the node that represents the value parameter base pointer. */
+void set_irg_value_param_base (ir_graph *irg, ir_node *node);
+
/** Returns an array of the nodes of the argument pointer. */
ir_node **get_irg_proj_args (const ir_graph *irg);
/** Sets the array of the nodes of the argument pointer. */
* The graph is in phase_building during construction of the irgraph.
* The construction is finished by a call to finalize_cons().
*
- * Finalize_cons() sets the state to phase_high. All stadard Firm nodes are
+ * Finalize_cons() sets the state to phase_high. All standard Firm nodes are
* allowed.
*
* To get the irgraph into phase_low all Sel nodes must be removed and
* memory allocated by Alloc must be explicit. @@@ More conditions?
*
* phase_backend is set if architecture specific machine nodes are inserted
- * (and probally most standard Firm are removed).
+ * (and probably most standard Firm are removed).
*/
typedef enum {
phase_building,
phase_high,
phase_low,
- phase_backend
+ phase_backend
} irg_phase_state;
/** returns the phase_state of an IR graph. */
* Tells how to handle an ir graph in inlineing.
*/
typedef enum {
- irg_inline_any, /**< No restriction on inlineing. Default. */
- irg_inline_forbidden, /**< The graph may not be inlined. */
- irg_inline_recomended, /**< The graph should be inlined. */
- irg_inline_forced /**< The graph must be inlined. */
+ irg_inline_any, /**< No restriction on inlineing. Default. */
+ irg_inline_forbidden, /**< The graph may not be inlined. */
+ irg_inline_recomended, /**< The graph should be inlined. */
+ irg_inline_forced, /**< The graph must be inlined. */
+ irg_inline_forced_no_body /**< The graph must be inlined. No body is allowed
+ to be emitted. */
} irg_inline_property;
/** Returns the inline property of a graph. */
/** Returns the last irn index for this graph. */
unsigned get_irg_last_idx(const ir_graph *irg);
+/** Returns the floating point model of this graph. */
+unsigned get_irg_fp_model(const ir_graph *irg);
+
+/** Sets a floating point model for this graph. */
+void set_irg_fp_model(ir_graph *irg, unsigned model);
+
/**
* Access custom graph data.
* The data must have been registered with
projects / libfirm / blobdiff