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genautomata.c (copy_node, [...]): Const-ify. 

* genautomata.c (copy_node, VLA_PTR_CREATE, VLA_PTR_EXPAND,
	VLA_PTR_ADD, VLA_HWINT_CREATE, VLA_HWINT_EXPAND, VLA_HWINT_ADD,
	DECL_UNIT, DECL_BYPASS, DECL_AUTOMATON, DECL_EXCL, DECL_PRESENCE,
	DECL_ABSENCE, DECL_RESERV, DECL_INSN_RESERV, REGEXP_UNIT,
	REGEXP_RESERV, REGEXP_SEQUENCE, REGEXP_REPEAT, REGEXP_ALLOF,
	REGEXP_ONEOF, check_name): Const-ify.

From-SVN: r54898
This commit is contained in:
Kaveh R. Ghazi 2002-06-22 03:08:21 +00:00 committed by Kaveh Ghazi
parent 224a45d026
commit 813674e01f
2 changed files with 36 additions and 28 deletions
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9
gcc/ChangeLog
View File

@ -1,3 +1,12 @@
2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* genautomata.c (copy_node, VLA_PTR_CREATE, VLA_PTR_EXPAND,
VLA_PTR_ADD, VLA_HWINT_CREATE, VLA_HWINT_EXPAND, VLA_HWINT_ADD,
DECL_UNIT, DECL_BYPASS, DECL_AUTOMATON, DECL_EXCL, DECL_PRESENCE,
DECL_ABSENCE, DECL_RESERV, DECL_INSN_RESERV, REGEXP_UNIT,
REGEXP_RESERV, REGEXP_SEQUENCE, REGEXP_REPEAT, REGEXP_ALLOF,
REGEXP_ONEOF, check_name): Const-ify.
2002-06-21 Matt Thomas <matt@3am-software.com>
* config/vax/vax.c (vax_output_function_prologue): Use

55
gcc/genautomata.c
View File

@ -211,7 +211,7 @@ typedef struct state_ainsn_table *state_ainsn_table_t;
function `main'. */
static void *create_node PARAMS ((size_t));
static void *copy_node PARAMS ((void *, size_t));
static void *copy_node PARAMS ((const void *, size_t));
static char *check_name PARAMS ((char *, pos_t));
static char *next_sep_el PARAMS ((char **, int, int));
static int n_sep_els PARAMS ((char *, int, int));
@ -530,7 +530,7 @@ static struct obstack irp;
#define VLA_PTR_CREATE(vla, allocated_length, name) \
do \
{ \
vla_ptr_t *vla_ptr = &(vla); \
vla_ptr_t *const vla_ptr = &(vla); \
\
VARRAY_GENERIC_PTR_INIT (vla_ptr->varray, allocated_length, name);\
vla_ptr->length = 0; \
@ -557,8 +557,8 @@ static struct obstack irp;
undefined. */
#define VLA_PTR_EXPAND(vla, n) \
do { \
vla_ptr_t *expand_vla_ptr = &(vla); \
size_t new_length = (n) + expand_vla_ptr->length; \
vla_ptr_t *const expand_vla_ptr = &(vla); \
const size_t new_length = (n) + expand_vla_ptr->length; \
\
if (VARRAY_SIZE (expand_vla_ptr->varray) < new_length) \
VARRAY_GROW (expand_vla_ptr->varray, \
@ -570,7 +570,7 @@ static struct obstack irp;
/* Add element to the end of the vla. */
#define VLA_PTR_ADD(vla, ptr) \
do { \
vla_ptr_t *vla_ptr = &(vla); \
vla_ptr_t *const vla_ptr = &(vla); \
\
VLA_PTR_EXPAND (*vla_ptr, 1); \
VARRAY_GENERIC_PTR (vla_ptr->varray, vla_ptr->length - 1) = (ptr);\
@ -588,7 +588,7 @@ static struct obstack irp;
#define VLA_HWINT_CREATE(vla, allocated_length, name) \
do { \
vla_hwint_t *vla_ptr = &(vla); \
vla_hwint_t *const vla_ptr = &(vla); \
\
VARRAY_WIDE_INT_INIT (vla_ptr->varray, allocated_length, name); \
vla_ptr->length = 0; \
@ -608,8 +608,8 @@ static struct obstack irp;
#define VLA_HWINT_EXPAND(vla, n) \
do { \
vla_hwint_t *expand_vla_ptr = &(vla); \
size_t new_length = (n) + expand_vla_ptr->length; \
vla_hwint_t *const expand_vla_ptr = &(vla); \
const size_t new_length = (n) + expand_vla_ptr->length; \
\
if (VARRAY_SIZE (expand_vla_ptr->varray) < new_length) \
VARRAY_GROW (expand_vla_ptr->varray, \
@ -620,7 +620,7 @@ static struct obstack irp;
#define VLA_HWINT_ADD(vla, ptr) \
do { \
vla_hwint_t *vla_ptr = &(vla); \
vla_hwint_t *const vla_ptr = &(vla); \
\
VLA_HWINT_EXPAND (*vla_ptr, 1); \
VARRAY_WIDE_INT (vla_ptr->varray, vla_ptr->length - 1) = (ptr); \
@ -1244,56 +1244,56 @@ struct state_ainsn_table
#if defined ENABLE_CHECKING && (GCC_VERSION >= 2007)
#define DECL_UNIT(d) __extension__ \
(({ struct decl *_decl = (d); \
(({ struct decl *const _decl = (d); \
if (_decl->mode != dm_unit) \
decl_mode_check_failed (_decl->mode, "dm_unit", \
__FILE__, __LINE__, __FUNCTION__); \
&(_decl)->decl.unit; }))
#define DECL_BYPASS(d) __extension__ \
(({ struct decl *_decl = (d); \
(({ struct decl *const _decl = (d); \
if (_decl->mode != dm_bypass) \
decl_mode_check_failed (_decl->mode, "dm_bypass", \
__FILE__, __LINE__, __FUNCTION__); \
&(_decl)->decl.bypass; }))
#define DECL_AUTOMATON(d) __extension__ \
(({ struct decl *_decl = (d); \
(({ struct decl *const _decl = (d); \
if (_decl->mode != dm_automaton) \
decl_mode_check_failed (_decl->mode, "dm_automaton", \
__FILE__, __LINE__, __FUNCTION__); \
&(_decl)->decl.automaton; }))
#define DECL_EXCL(d) __extension__ \
(({ struct decl *_decl = (d); \
(({ struct decl *const _decl = (d); \
if (_decl->mode != dm_excl) \
decl_mode_check_failed (_decl->mode, "dm_excl", \
__FILE__, __LINE__, __FUNCTION__); \
&(_decl)->decl.excl; }))
#define DECL_PRESENCE(d) __extension__ \
(({ struct decl *_decl = (d); \
(({ struct decl *const _decl = (d); \
if (_decl->mode != dm_presence) \
decl_mode_check_failed (_decl->mode, "dm_presence", \
__FILE__, __LINE__, __FUNCTION__); \
&(_decl)->decl.presence; }))
#define DECL_ABSENCE(d) __extension__ \
(({ struct decl *_decl = (d); \
(({ struct decl *const _decl = (d); \
if (_decl->mode != dm_absence) \
decl_mode_check_failed (_decl->mode, "dm_absence", \
__FILE__, __LINE__, __FUNCTION__); \
&(_decl)->decl.absence; }))
#define DECL_RESERV(d) __extension__ \
(({ struct decl *_decl = (d); \
(({ struct decl *const _decl = (d); \
if (_decl->mode != dm_reserv) \
decl_mode_check_failed (_decl->mode, "dm_reserv", \
decl_mode_check_failed (_decl->mode, "dm_reserv", \
__FILE__, __LINE__, __FUNCTION__); \
&(_decl)->decl.reserv; }))
#define DECL_INSN_RESERV(d) __extension__ \
(({ struct decl *_decl = (d); \
(({ struct decl *const _decl = (d); \
if (_decl->mode != dm_insn_reserv) \
decl_mode_check_failed (_decl->mode, "dm_insn_reserv", \
__FILE__, __LINE__, __FUNCTION__); \
@ -1350,42 +1350,42 @@ decl_mode_check_failed (mode, expected_mode_str, file, line, func)
#define REGEXP_UNIT(r) __extension__ \
(({ struct regexp *_regexp = (r); \
(({ struct regexp *const _regexp = (r); \
if (_regexp->mode != rm_unit) \
regexp_mode_check_failed (_regexp->mode, "rm_unit", \
__FILE__, __LINE__, __FUNCTION__); \
&(_regexp)->regexp.unit; }))
#define REGEXP_RESERV(r) __extension__ \
(({ struct regexp *_regexp = (r); \
(({ struct regexp *const _regexp = (r); \
if (_regexp->mode != rm_reserv) \
regexp_mode_check_failed (_regexp->mode, "rm_reserv", \
__FILE__, __LINE__, __FUNCTION__); \
&(_regexp)->regexp.reserv; }))
#define REGEXP_SEQUENCE(r) __extension__ \
(({ struct regexp *_regexp = (r); \
(({ struct regexp *const _regexp = (r); \
if (_regexp->mode != rm_sequence) \
regexp_mode_check_failed (_regexp->mode, "rm_sequence", \
__FILE__, __LINE__, __FUNCTION__); \
&(_regexp)->regexp.sequence; }))
#define REGEXP_REPEAT(r) __extension__ \
(({ struct regexp *_regexp = (r); \
(({ struct regexp *const _regexp = (r); \
if (_regexp->mode != rm_repeat) \
regexp_mode_check_failed (_regexp->mode, "rm_repeat", \
__FILE__, __LINE__, __FUNCTION__); \
&(_regexp)->regexp.repeat; }))
#define REGEXP_ALLOF(r) __extension__ \
(({ struct regexp *_regexp = (r); \
(({ struct regexp *const _regexp = (r); \
if (_regexp->mode != rm_allof) \
regexp_mode_check_failed (_regexp->mode, "rm_allof", \
__FILE__, __LINE__, __FUNCTION__); \
&(_regexp)->regexp.allof; }))
#define REGEXP_ONEOF(r) __extension__ \
(({ struct regexp *_regexp = (r); \
(({ struct regexp *const _regexp = (r); \
if (_regexp->mode != rm_oneof) \
regexp_mode_check_failed (_regexp->mode, "rm_oneof", \
__FILE__, __LINE__, __FUNCTION__); \
@ -1478,11 +1478,10 @@ create_node (size)
/* Copy IR structure (node). */
static void *
copy_node (from, size)
void *from;
const void *from;
size_t size;
{
void *result;
result = create_node (size);
void *const result = create_node (size);
memcpy (result, from, size);
return result;
}
@ -1493,7 +1492,7 @@ check_name (name, pos)
char * name;
pos_t pos ATTRIBUTE_UNUSED;
{
char *str;
const char *str;
for (str = name; *str != '\0'; str++)
if (*str == '\"')