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Warning fixes:

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* c-lex.c (yylex): Remove unused variable `bytes'.
        * flow.c (print_rtl_with_bb): Cast the return value of alloca.
        * function.c (assign_parms): Wrap variable `varargs_setup' in
        macro SETUP_INCOMING_VARARGS.
        (thread_prologue_and_epilogue_insns): Mark parameter `f' with
        ATTRIBUTE_UNUSED.
        * local-alloc.c (no_equiv): Likewise for parameter `store'.
        * sched.c (schedule_insns): Remove unused variables `insn' and `next'.
        * tlink.c (symbol_hash_newfunc, symbol_hash_lookup,
        file_hash_newfunc, file_hash_lookup, demangled_hash_newfunc,
        demangled_hash_lookup, symbol_push, symbol_pop, file_push,
        file_pop, tlink_init, tlink_execute, frob_extension,
        obstack_fgets, tfgets, pfgets, freadsym, read_repo_file,
        maybe_tweak, recompile_files, read_repo_files,
        demangle_new_symbols, scan_linker_output): Add static prototype.
        (symbol_hash_newfunc, file_hash_newfunc, demangled_hash_newfunc):
        Make the third argument a `hash_table_key'.
        * toplev.c (debug_start_source_file): Mark parameter `filename'
        with ATTRIBUTE_UNUSED.

From-SVN: r25871
This commit is contained in:
Kaveh R. Ghazi 1999-03-20 19:21:31 +00:00 committed by Kaveh Ghazi
parent 59d4096429
commit 54ea1de9f3
8 changed files with 80 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
gcc/ChangeLog
View File

@ -1,3 +1,32 @@
Sat Mar 20 21:46:06 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* c-lex.c (yylex): Remove unused variable `bytes'.
* flow.c (print_rtl_with_bb): Cast the return value of alloca.
* function.c (assign_parms): Wrap variable `varargs_setup' in
macro SETUP_INCOMING_VARARGS.
(thread_prologue_and_epilogue_insns): Mark parameter `f' with
ATTRIBUTE_UNUSED.
* local-alloc.c (no_equiv): Likewise for parameter `store'.
* sched.c (schedule_insns): Remove unused variables `insn' and `next'.
* tlink.c (symbol_hash_newfunc, symbol_hash_lookup,
file_hash_newfunc, file_hash_lookup, demangled_hash_newfunc,
demangled_hash_lookup, symbol_push, symbol_pop, file_push,
file_pop, tlink_init, tlink_execute, frob_extension,
obstack_fgets, tfgets, pfgets, freadsym, read_repo_file,
maybe_tweak, recompile_files, read_repo_files,
demangle_new_symbols, scan_linker_output): Add static prototype.
(symbol_hash_newfunc, file_hash_newfunc, demangled_hash_newfunc):
Make the third argument a `hash_table_key'.
* toplev.c (debug_start_source_file): Mark parameter `filename'
with ATTRIBUTE_UNUSED.
Sun Mar 21 02:28:21 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* tm.texi (Varargs): Don't split argument of @item across lines.

2
gcc/c-lex.c
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@ -1694,7 +1694,7 @@ yylex ()
int spec_long = 0;
int spec_long_long = 0;
int spec_imag = 0;
int bytes, warn, i;
int warn, i;
traditional_type = ansi_type = type = NULL_TREE;
while (1)

6
gcc/flow.c
View File

@ -4268,8 +4268,10 @@ print_rtl_with_bb (outf, rtx_first)
int i;
enum bb_state { NOT_IN_BB, IN_ONE_BB, IN_MULTIPLE_BB };
int max_uid = get_max_uid ();
basic_block *start = alloca (max_uid * sizeof (basic_block));
basic_block *end = alloca (max_uid * sizeof (basic_block));
basic_block *start = (basic_block *)
alloca (max_uid * sizeof (basic_block));
basic_block *end = (basic_block *)
alloca (max_uid * sizeof (basic_block));
enum bb_state *in_bb_p = (enum bb_state *)
alloca (max_uid * sizeof (enum bb_state));

4
gcc/function.c
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@ -4028,7 +4028,9 @@ assign_parms (fndecl, second_time)
/* This is a dummy PARM_DECL that we used for the function result if
the function returns a structure. */
tree function_result_decl = 0;
#ifdef SETUP_INCOMING_VARARGS
int varargs_setup = 0;
#endif
rtx conversion_insns = 0;
/* Nonzero if the last arg is named `__builtin_va_alist',
@ -6451,7 +6453,7 @@ contains (insn, vec)
void
thread_prologue_and_epilogue_insns (f)
rtx f;
rtx f ATTRIBUTE_UNUSED;
{
int insertted = 0;

2
gcc/local-alloc.c
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@ -983,7 +983,7 @@ update_equiv_regs ()
but needs to be there because this function is called from note_stores. */
static void
no_equiv (reg, store)
rtx reg, store;
rtx reg, store ATTRIBUTE_UNUSED;
{
int regno;
rtx list;

2
gcc/sched.c
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@ -4327,8 +4327,6 @@ schedule_insns (dump_file)
for (b = 0; b < n_basic_blocks; b++)
{
rtx insn, next;
note_list = 0;
split_block_insns (b, reload_completed == 0 || ! flag_schedule_insns);

52
gcc/tlink.c
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@ -76,6 +76,38 @@ typedef struct demangled_hash_entry
static struct hash_table symbol_table;
static struct hash_entry * symbol_hash_newfunc PARAMS ((struct hash_entry *,
struct hash_table *,
hash_table_key));
static struct symbol_hash_entry * symbol_hash_lookup PARAMS ((const char *,
boolean));
static struct hash_entry * file_hash_newfunc PARAMS ((struct hash_entry *,
struct hash_table *,
hash_table_key));
static struct file_hash_entry * file_hash_lookup PARAMS ((const char *));
static struct hash_entry * demangled_hash_newfunc PARAMS ((struct hash_entry *,
struct hash_table *,
hash_table_key));
static struct demangled_hash_entry *
demangled_hash_lookup PARAMS ((const char *, boolean));
static void symbol_push PARAMS ((symbol *));
static symbol * symbol_pop PARAMS ((void));
static void file_push PARAMS ((file *));
static file * file_pop PARAMS ((void));
static void tlink_init PARAMS ((void));
static int tlink_execute PARAMS ((char *, char **, char *));
static char * frob_extension PARAMS ((char *, const char *));
static char * obstack_fgets PARAMS ((FILE *, struct obstack *));
static char * tfgets PARAMS ((FILE *));
static char * pfgets PARAMS ((FILE *));
static void freadsym PARAMS ((FILE *, file *, int));
static void read_repo_file PARAMS ((file *));
static void maybe_tweak PARAMS ((char *, file *));
static int recompile_files PARAMS ((void));
static int read_repo_files PARAMS ((char **));
static void demangle_new_symbols PARAMS ((void));
static int scan_linker_output PARAMS ((const char *));
/* Create a new entry for the symbol hash table.
Passed to hash_table_init. */
@ -83,7 +115,7 @@ static struct hash_entry *
symbol_hash_newfunc (entry, table, string)
struct hash_entry *entry;
struct hash_table *table;
const char *string;
hash_table_key string;
{
struct symbol_hash_entry *ret = (struct symbol_hash_entry *) entry;
if (ret == NULL)
@ -94,8 +126,7 @@ symbol_hash_newfunc (entry, table, string)
return NULL;
}
ret = ((struct symbol_hash_entry *)
hash_newfunc ((struct hash_entry *) ret, table,
(hash_table_key) string));
hash_newfunc ((struct hash_entry *) ret, table, string));
ret->file = NULL;
ret->chosen = 0;
ret->tweaking = 0;
@ -124,7 +155,7 @@ static struct hash_entry *
file_hash_newfunc (entry, table, string)
struct hash_entry *entry;
struct hash_table *table;
const char *string;
hash_table_key string;
{
struct file_hash_entry *ret = (struct file_hash_entry *) entry;
if (ret == NULL)
@ -135,8 +166,7 @@ file_hash_newfunc (entry, table, string)
return NULL;
}
ret = ((struct file_hash_entry *)
hash_newfunc ((struct hash_entry *) ret, table,
(hash_table_key) string));
hash_newfunc ((struct hash_entry *) ret, table, string));
ret->args = NULL;
ret->dir = NULL;
ret->main = NULL;
@ -164,7 +194,7 @@ static struct hash_entry *
demangled_hash_newfunc (entry, table, string)
struct hash_entry *entry;
struct hash_table *table;
const char *string;
hash_table_key string;
{
struct demangled_hash_entry *ret = (struct demangled_hash_entry *) entry;
if (ret == NULL)
@ -175,8 +205,7 @@ demangled_hash_newfunc (entry, table, string)
return NULL;
}
ret = ((struct demangled_hash_entry *)
hash_newfunc ((struct hash_entry *) ret, table,
(hash_table_key) string));
hash_newfunc ((struct hash_entry *) ret, table, string));
ret->mangled = NULL;
return (struct hash_entry *) ret;
}
@ -309,7 +338,8 @@ tlink_execute (prog, argv, redir)
static char *
frob_extension (s, ext)
char *s, *ext;
char *s;
const char *ext;
{
char *p = rindex (s, '/');
if (! p)
@ -578,7 +608,7 @@ demangle_new_symbols ()
static int
scan_linker_output (fname)
char *fname;
const char *fname;
{
FILE *stream = fopen (fname, "r");
char *line;

2
gcc/toplev.c
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@ -5521,7 +5521,7 @@ print_switch_values (file, pos, max, indent, sep, term)
void
debug_start_source_file (filename)
register char *filename;
register char *filename ATTRIBUTE_UNUSED;
{
#ifdef DBX_DEBUGGING_INFO
if (write_symbols == DBX_DEBUG)