/* params.h - Run-time parameters.
- Copyright (C) 2001 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2003, 2004, 2005 Free Software Foundation, Inc.
Written by Mark Mitchell <mark@codesourcery.com>.
This file is part of GCC.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.
+Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA.
*/
const char *const option;
/* The associated value. */
int value;
+
+ /* Minimum acceptable value. */
+ int min_value;
+
+ /* Maximum acceptable value, if greater than minimum */
+ int max_value;
+
/* A short description of the option. */
const char *const help;
} param_info;
/* Add the N PARAMS to the current list of compiler parameters. */
-extern void add_params
- PARAMS ((const param_info params[], size_t n));
+extern void add_params (const param_info params[], size_t n);
/* Set the VALUE associated with the parameter given by NAME. */
-extern void set_param_value
- PARAMS ((const char *name, int value));
+extern void set_param_value (const char *name, int value);
\f
/* The parameters in use by language-independent code. */
typedef enum compiler_param
{
-#define DEFPARAM(enumerator, option, msgid, default) \
+#define DEFPARAM(enumerator, option, msgid, default, min, max) \
enumerator,
#include "params.def"
-#undef DEFPARAM
+#undef DEFPARAM
LAST_PARAM
} compiler_param;
/* The value of the parameter given by ENUM. */
#define PARAM_VALUE(ENUM) \
(compiler_params[(int) ENUM].value)
-
+
/* Macros for the various parameters. */
+#define SALIAS_MAX_IMPLICIT_FIELDS \
+ PARAM_VALUE (PARAM_SALIAS_MAX_IMPLICIT_FIELDS)
+#define SRA_MAX_STRUCTURE_SIZE \
+ PARAM_VALUE (PARAM_SRA_MAX_STRUCTURE_SIZE)
+#define SRA_FIELD_STRUCTURE_RATIO \
+ PARAM_VALUE (PARAM_SRA_FIELD_STRUCTURE_RATIO)
+#define MAX_INLINE_INSNS_SINGLE \
+ PARAM_VALUE (PARAM_MAX_INLINE_INSNS_SINGLE)
#define MAX_INLINE_INSNS \
PARAM_VALUE (PARAM_MAX_INLINE_INSNS)
+#define MAX_INLINE_SLOPE \
+ PARAM_VALUE (PARAM_MAX_INLINE_SLOPE)
+#define MIN_INLINE_INSNS \
+ PARAM_VALUE (PARAM_MIN_INLINE_INSNS)
+#define MAX_INLINE_INSNS_AUTO \
+ PARAM_VALUE (PARAM_MAX_INLINE_INSNS_AUTO)
+#define MAX_VARIABLE_EXPANSIONS \
+ PARAM_VALUE (PARAM_MAX_VARIABLE_EXPANSIONS)
#define MAX_DELAY_SLOT_INSN_SEARCH \
PARAM_VALUE (PARAM_MAX_DELAY_SLOT_INSN_SEARCH)
#define MAX_DELAY_SLOT_LIVE_SEARCH \
((size_t) PARAM_VALUE (PARAM_MAX_GCSE_MEMORY))
#define MAX_GCSE_PASSES \
PARAM_VALUE (PARAM_MAX_GCSE_PASSES)
+#define GCSE_AFTER_RELOAD_PARTIAL_FRACTION \
+ PARAM_VALUE (PARAM_GCSE_AFTER_RELOAD_PARTIAL_FRACTION)
+#define GCSE_AFTER_RELOAD_CRITICAL_FRACTION \
+ PARAM_VALUE (PARAM_GCSE_AFTER_RELOAD_CRITICAL_FRACTION)
+#define MAX_UNROLLED_INSNS \
+ PARAM_VALUE (PARAM_MAX_UNROLLED_INSNS)
+#define MAX_SMS_LOOP_NUMBER \
+ PARAM_VALUE (PARAM_MAX_SMS_LOOP_NUMBER)
+#define SMS_MAX_II_FACTOR \
+ PARAM_VALUE (PARAM_SMS_MAX_II_FACTOR)
+#define SMS_DFA_HISTORY \
+ PARAM_VALUE (PARAM_SMS_DFA_HISTORY)
+#define SMS_LOOP_AVERAGE_COUNT_THRESHOLD \
+ PARAM_VALUE (PARAM_SMS_LOOP_AVERAGE_COUNT_THRESHOLD)
+#define GLOBAL_VAR_THRESHOLD \
+ PARAM_VALUE (PARAM_GLOBAL_VAR_THRESHOLD)
+#define MAX_ALIASED_VOPS \
+ PARAM_VALUE (PARAM_MAX_ALIASED_VOPS)
+#define INTEGER_SHARE_LIMIT \
+ PARAM_VALUE (PARAM_INTEGER_SHARE_LIMIT)
+#define MAX_LAST_VALUE_RTL \
+ PARAM_VALUE (PARAM_MAX_LAST_VALUE_RTL)
+#define MIN_VIRTUAL_MAPPINGS \
+ PARAM_VALUE (PARAM_MIN_VIRTUAL_MAPPINGS)
+#define VIRTUAL_MAPPINGS_TO_SYMS_RATIO \
+ PARAM_VALUE (PARAM_VIRTUAL_MAPPINGS_TO_SYMS_RATIO)
#endif /* ! GCC_PARAMS_H */