moved iterator allocation outside loop

[libfirm] / ir / be / be_t.h

diff --git a/ir/be/be_t.h b/ir/be/be_t.h
index 3629f8b..ff6ca44 100644 (file)
--- a/ir/be/be_t.h
+++ b/ir/be/be_t.h
@@ -4,39 +4,75 @@
  * @date 8.12.2004
  */
 
-#ifndef _BE_T_H
-#define _BE_T_H
+#ifndef FIRM_BE_T_H
+#define FIRM_BE_T_H
 
+#include "firm_types.h"
 #include "obst.h"
+#include "debug.h"
+#include "bitset.h"
 
+#include "be.h"
+#include "bearch.h"
+#include "be_dbgout.h"
+#include "beirg.h"
 
-#include <beirgmod.h>
-#include <bearch.h>
+#define DUMP_NONE       0
+#define DUMP_INITIAL    (1 << 0)
+#define DUMP_ABI        (1 << 1)
+#define DUMP_SCHED      (1 << 2)
+#define DUMP_PREPARED   (1 << 3)
+#define DUMP_RA         (1 << 4)
+#define DUMP_FINAL      (1 << 5)
+#define DUMP_BE         (1 << 6)
 
-#include "benode_t.h"
+enum {
+       BE_TIME_OFF,
+       BE_TIME_ON
+};
 
-#if 0
-typedef struct _phase_t {
-       const char *name;
-       int id;
-} phase_t;
+enum {
+       BE_VRFY_OFF,
+       BE_VRFY_WARN,
+       BE_VRFY_ASSERT
+};
 
-int phase_register(phase_t *phase);
-void phase_applied(const ir_graph *irg, const phase_t *phase);
-int phase_depends_on(const ir_graph *irg, const phase_t *phase, int n, ...);
-int phase_invalidates(const ir_graph *irg, const phase_t *phase, int n, ...);
-#endif
+enum {
+       BE_SCHED_LIST,
+       BE_SCHED_ILP
+};
+
+/** Backend options */
+struct be_options_t {
+       unsigned dump_flags;      /**< backend dumping flags */
+       int  timing;              /**< time the backend phases */
+       int  opt_profile;         /**< instrument code for profiling */
+       int  omit_fp;             /**< try to omit the frame pointer */
+       int  stabs_debug_support; /**< enable stabs debugging support */
+       int  vrfy_option;         /**< backend verify option */
+       int  scheduler;           /**< the scheduler */
+       char ilp_server[128];     /**< the ilp server name */
+       char ilp_solver[128];     /**< the ilp solver name */
+       char stat_file_name[256]; /**< name of the file where the statistics are put to */
+};
 
-typedef struct _be_main_env_t {
-  struct obstack obst;
-  be_node_factory_t *node_factory;
-  arch_env_t *arch_env;
-} be_main_env_t;
-
-typedef struct _be_main_session_env_t {
-  const be_main_env_t *main_env;
-  ir_graph *irg;
-  dom_front_info_t *dom_front;
-} be_main_session_env_t;
+struct be_main_env_t {
+       struct obstack         obst;
+       arch_env_t            *arch_env;
+       be_options_t          *options;
+       arch_code_generator_t *cg;
+       arch_irn_handler_t    *phi_handler;
+       dbg_handle            *db_handle;
+};
+
+/**
+* Put the registers to be ignored in this IRG into a bitset.
+* @param birg The backend IRG data structure.
+* @param cls  The register class.
+* @param bs   The bitset (may be NULL).
+* @return The number of registers to be ignored.
+*/
+int be_put_ignore_regs(const be_irg_t *birg, const arch_register_class_t *cls,
+                       bitset_t *bs);
 
 #endif