/* params.h - Run-time parameters.
- Copyright (C) 2001, 2003 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;
+
+ /* True if the parameter was explicitly set. */
+ bool set;
+
+ /* 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;
typedef enum compiler_param
{
-#define DEFPARAM(enumerator, option, msgid, default) \
+#define DEFPARAM(enumerator, option, msgid, default, min, max) \
enumerator,
#include "params.def"
#undef DEFPARAM
#define PARAM_VALUE(ENUM) \
(compiler_params[(int) ENUM].value)
+/* True if the value of the parameter was explicitly changed. */
+#define PARAM_SET_P(ENUM) \
+ (compiler_params[(int) ENUM].set)
+
/* Macros for the various parameters. */
+#define SALIAS_MAX_IMPLICIT_FIELDS \
+ PARAM_VALUE (PARAM_SALIAS_MAX_IMPLICIT_FIELDS)
+#define SALIAS_MAX_ARRAY_ELEMENTS \
+ PARAM_VALUE (PARAM_SALIAS_MAX_ARRAY_ELEMENTS)
+#define SRA_MAX_STRUCTURE_SIZE \
+ PARAM_VALUE (PARAM_SRA_MAX_STRUCTURE_SIZE)
+#define SRA_MAX_STRUCTURE_COUNT \
+ PARAM_VALUE (PARAM_SRA_MAX_STRUCTURE_COUNT)
+#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_MIN_INLINE_INSNS)
#define MAX_INLINE_INSNS_AUTO \
PARAM_VALUE (PARAM_MAX_INLINE_INSNS_AUTO)
-#define MAX_INLINE_INSNS_RTL \
- PARAM_VALUE (PARAM_MAX_INLINE_INSNS_RTL)
+#define MAX_VARIABLE_EXPANSIONS \
+ PARAM_VALUE (PARAM_MAX_VARIABLE_EXPANSIONS)
+#define MIN_VECT_LOOP_BOUND \
+ PARAM_VALUE (PARAM_MIN_VECT_LOOP_BOUND)
#define MAX_DELAY_SLOT_INSN_SEARCH \
PARAM_VALUE (PARAM_MAX_DELAY_SLOT_INSN_SEARCH)
#define MAX_DELAY_SLOT_LIVE_SEARCH \
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 MAX_ALIASED_VOPS \
+ PARAM_VALUE (PARAM_MAX_ALIASED_VOPS)
+#define AVG_ALIASED_VOPS \
+ PARAM_VALUE (PARAM_AVG_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)
+#define MAX_FIELDS_FOR_FIELD_SENSITIVE \
+ ((size_t) PARAM_VALUE (PARAM_MAX_FIELDS_FOR_FIELD_SENSITIVE))
+#define MAX_SCHED_READY_INSNS \
+ PARAM_VALUE (PARAM_MAX_SCHED_READY_INSNS)
+#define PREFETCH_LATENCY \
+ PARAM_VALUE (PARAM_PREFETCH_LATENCY)
+#define SIMULTANEOUS_PREFETCHES \
+ PARAM_VALUE (PARAM_SIMULTANEOUS_PREFETCHES)
+#define L1_CACHE_SIZE \
+ PARAM_VALUE (PARAM_L1_CACHE_SIZE)
+#define L1_CACHE_LINE_SIZE \
+ PARAM_VALUE (PARAM_L1_CACHE_LINE_SIZE)
+#define VERIFY_CANONICAL_TYPES \
+ PARAM_VALUE (PARAM_VERIFY_CANONICAL_TYPES)
#endif /* ! GCC_PARAMS_H */