projects
/
gcc.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
libitm.exp: Reorder lib loads into dependency order.
[gcc.git]
/
gcc
/
recog.h
diff --git
a/gcc/recog.h
b/gcc/recog.h
index 3354a66496a4508d5fcddc3517b40240f0c67fae..71e801edb2ded297bfe27962c59b6918e8049378 100644
(file)
--- a/
gcc/recog.h
+++ b/
gcc/recog.h
@@
-1,6
+1,5
@@
/* Declarations for interface to insn recognizer and insn-output.c.
/* Declarations for interface to insn recognizer and insn-output.c.
- Copyright (C) 1987, 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004,
- 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+ Copyright (C) 1987-2013 Free Software Foundation, Inc.
This file is part of GCC.
This file is part of GCC.
@@
-18,6
+17,9
@@
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
+#ifndef GCC_RECOG_H
+#define GCC_RECOG_H
+
/* Random number that should be large enough for all purposes. */
#define MAX_RECOG_ALTERNATIVES 30
/* Random number that should be large enough for all purposes. */
#define MAX_RECOG_ALTERNATIVES 30
@@
-76,7
+78,7
@@
extern int asm_operand_ok (rtx, const char *, const char **);
extern bool validate_change (rtx, rtx *, rtx, bool);
extern bool validate_unshare_change (rtx, rtx *, rtx, bool);
extern bool canonicalize_change_group (rtx insn, rtx x);
extern bool validate_change (rtx, rtx *, rtx, bool);
extern bool validate_unshare_change (rtx, rtx *, rtx, bool);
extern bool canonicalize_change_group (rtx insn, rtx x);
-extern int insn_invalid_p (rtx);
+extern int insn_invalid_p (rtx
, bool
);
extern int verify_changes (int);
extern void confirm_change_group (void);
extern int apply_change_group (void);
extern int verify_changes (int);
extern void confirm_change_group (void);
extern int apply_change_group (void);
@@
-102,7
+104,7
@@
extern int num_changes_pending (void);
#ifdef HAVE_cc0
extern int next_insn_tests_no_inequality (rtx);
#endif
#ifdef HAVE_cc0
extern int next_insn_tests_no_inequality (rtx);
#endif
-extern
int reg_fits_class_p (rtx, enum reg_class
, int, enum machine_mode);
+extern
bool reg_fits_class_p (const_rtx, reg_class_t
, int, enum machine_mode);
extern int offsettable_memref_p (rtx);
extern int offsettable_nonstrict_memref_p (rtx);
extern int offsettable_memref_p (rtx);
extern int offsettable_nonstrict_memref_p (rtx);
@@
-111,7
+113,7
@@
extern int offsettable_address_addr_space_p (int, enum machine_mode, rtx,
#define offsettable_address_p(strict,mode,addr) \
offsettable_address_addr_space_p ((strict), (mode), (addr), \
ADDR_SPACE_GENERIC)
#define offsettable_address_p(strict,mode,addr) \
offsettable_address_addr_space_p ((strict), (mode), (addr), \
ADDR_SPACE_GENERIC)
-extern
int mode_dependent_address_p (rtx
);
+extern
bool mode_dependent_address_p (rtx, addr_space_t
);
extern int recog (rtx, rtx, int *);
#ifndef GENERATOR_FILE
extern int recog (rtx, rtx, int *);
#ifndef GENERATOR_FILE
@@
-177,7
+179,7
@@
extern int which_alternative;
/* The following vectors hold the results from insn_extract. */
/* The following vectors hold the results from insn_extract. */
-struct recog_data
+struct recog_data
_d
{
/* It is very tempting to make the 5 operand related arrays into a
structure and index on that. However, to be source compatible
{
/* It is very tempting to make the 5 operand related arrays into a
structure and index on that. However, to be source compatible
@@
-194,6
+196,9
@@
struct recog_data
/* Gives the constraint string for operand N. */
const char *constraints[MAX_RECOG_OPERANDS];
/* Gives the constraint string for operand N. */
const char *constraints[MAX_RECOG_OPERANDS];
+ /* Nonzero if operand N is a match_operator or a match_parallel. */
+ char is_operator[MAX_RECOG_OPERANDS];
+
/* Gives the mode of operand N. */
enum machine_mode operand_mode[MAX_RECOG_OPERANDS];
/* Gives the mode of operand N. */
enum machine_mode operand_mode[MAX_RECOG_OPERANDS];
@@
-227,6
+232,9
@@
struct recog_data
/* The number of alternatives in the constraints for the insn. */
char n_alternatives;
/* The number of alternatives in the constraints for the insn. */
char n_alternatives;
+ /* True if insn is ASM_OPERANDS. */
+ bool is_asm;
+
/* Specifies whether an insn alternative is enabled using the
`enabled' attribute in the insn pattern definition. For back
ends not using the `enabled' attribute the array fields are
/* Specifies whether an insn alternative is enabled using the
`enabled' attribute in the insn pattern definition. For back
ends not using the `enabled' attribute the array fields are
@@
-237,7
+245,7
@@
struct recog_data
rtx insn;
};
rtx insn;
};
-extern struct recog_data recog_data;
+extern struct recog_data
_d
recog_data;
/* Contains a vector of operand_alternative structures for every operand.
Set up by preprocess_constraints. */
/* Contains a vector of operand_alternative structures for every operand.
Set up by preprocess_constraints. */
@@
-260,7
+268,11
@@
struct insn_operand_data
const char strict_low;
const char strict_low;
+ const char is_operator;
+
const char eliminable;
const char eliminable;
+
+ const char allows_mem;
};
/* Legal values for insn_data.output_format. Indicate what type of data
};
/* Legal values for insn_data.output_format. Indicate what type of data
@@
-270,10
+282,10
@@
struct insn_operand_data
#define INSN_OUTPUT_FORMAT_MULTI 2 /* const char * const * */
#define INSN_OUTPUT_FORMAT_FUNCTION 3 /* const char * (*)(...) */
#define INSN_OUTPUT_FORMAT_MULTI 2 /* const char * const * */
#define INSN_OUTPUT_FORMAT_FUNCTION 3 /* const char * (*)(...) */
-struct insn_data
+struct insn_data
_d
{
const char *const name;
{
const char *const name;
-#if HAVE_DESIGNATED_INITIALIZERS
+#if HAVE_DESIGNATED_
UNION_
INITIALIZERS
union {
const char *single;
const char *const *multi;
union {
const char *single;
const char *const *multi;
@@
-289,11
+301,14
@@
struct insn_data
const insn_gen_fn genfun;
const struct insn_operand_data *const operand;
const insn_gen_fn genfun;
const struct insn_operand_data *const operand;
+ const char n_generator_args;
const char n_operands;
const char n_dups;
const char n_alternatives;
const char output_format;
};
const char n_operands;
const char n_dups;
const char n_alternatives;
const char output_format;
};
-extern const struct insn_data insn_data[];
+extern const struct insn_data
_d
insn_data[];
extern int peep2_current_count;
extern int peep2_current_count;
+
+#endif /* GCC_RECOG_H */