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cpplib.c (if_directive_nameo): Add static prototype.

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* cpplib.c (if_directive_nameo): Add static prototype.

	* cse.c (cse_insn): Remove unused variable `p'.

	* except.c (create_rethrow_ref, push_entry,
	receive_exception_label, new_eh_region_entry, find_func_region,
	clear_function_eh_region, process_nestinfo): Add static prototypes.
	(get_reg_for_handler): Hide definition.
	(process_nestinfo): Initialize variable `extra_handlers'.

	* expr.h (expand_builtin_longjmp): Add extern prototype.

	* final.c (final_addr_vec_align, align_fuzz): Add static prototypes.

	* function.c (prepare_function_start): Likewise.
	(pop_function_context_from): Mark parameter `context' with
	ATTRIBUTE_UNUSED.
	(push_temp_slots_for_block, flush_addressof): Hide definition.

	* gcov.c (init_arc, reverse_arcs, create_program_flow_graph,
	solve_program_flow_graph, calculate_branch_probs,
	function_summary, main, fancy_abort): Add prototypes.

	* gen-protos.c (add_hash, parse_fn_proto, main): Likewise.
	(add_hash): Constify a char*.

	* ggc-common.c (ggc_mark_rtx_ptr, ggc_mark_tree_ptr,
	ggc_mark_tree_varray_ptr, ggc_mark_tree_hash_table_ptr,
	ggc_mark_string_ptr, ggc_mark_tree_hash_table_entry): Add prototypes.

	* integrate.c (expand_inline_function_eh_labelmap): Likewise.

	* lists.c (free_list, zap_lists): Likewise.

From-SVN: r29783
This commit is contained in:
Kaveh R. Ghazi 1999-10-03 16:28:33 +00:00 committed by Kaveh Ghazi
parent 93868d11a6
commit ca3075bd73
12 changed files with 90 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
gcc/ChangeLog
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@ -1,3 +1,39 @@
Sun Oct 3 12:24:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* cpplib.c (if_directive_nameo): Add static prototype.
* cse.c (cse_insn): Remove unused variable `p'.
* except.c (create_rethrow_ref, push_entry,
receive_exception_label, new_eh_region_entry, find_func_region,
clear_function_eh_region, process_nestinfo): Add static prototypes.
(get_reg_for_handler): Hide definition.
(process_nestinfo): Initialize variable `extra_handlers'.
* expr.h (expand_builtin_longjmp): Add extern prototype.
* final.c (final_addr_vec_align, align_fuzz): Add static prototypes.
* function.c (prepare_function_start): Likewise.
(pop_function_context_from): Mark parameter `context' with
ATTRIBUTE_UNUSED.
(push_temp_slots_for_block, flush_addressof): Hide definition.
* gcov.c (init_arc, reverse_arcs, create_program_flow_graph,
solve_program_flow_graph, calculate_branch_probs,
function_summary, main, fancy_abort): Add prototypes.
* gen-protos.c (add_hash, parse_fn_proto, main): Likewise.
(add_hash): Constify a char*.
* ggc-common.c (ggc_mark_rtx_ptr, ggc_mark_tree_ptr,
ggc_mark_tree_varray_ptr, ggc_mark_tree_hash_table_ptr,
ggc_mark_string_ptr, ggc_mark_tree_hash_table_entry): Add prototypes.
* integrate.c (expand_inline_function_eh_labelmap): Likewise.
* lists.c (free_list, zap_lists): Likewise.
Sun Oct 3 12:05:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> Sun Oct 3 12:05:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* alias.c (nonlocal_reference_p): Add static prototype. * alias.c (nonlocal_reference_p): Add static prototype.

2
gcc/cpplib.c
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@ -49,6 +49,8 @@ static void skip_if_group PROTO ((cpp_reader *));
static void parse_name PARAMS ((cpp_reader *, int)); static void parse_name PARAMS ((cpp_reader *, int));
static void parse_string PARAMS ((cpp_reader *, int)); static void parse_string PARAMS ((cpp_reader *, int));
static int parse_assertion PARAMS ((cpp_reader *)); static int parse_assertion PARAMS ((cpp_reader *));
static const char *if_directive_name PARAMS ((cpp_reader *,
struct if_stack *));
/* External declarations. */ /* External declarations. */

2
gcc/cse.c
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@ -7404,8 +7404,6 @@ cse_insn (insn, libcall_insn)
it. If it was a computed branch, delete it and re-emit. */ it. If it was a computed branch, delete it and re-emit. */
else if (dest == pc_rtx && GET_CODE (src) == LABEL_REF) else if (dest == pc_rtx && GET_CODE (src) == LABEL_REF)
{ {
rtx p;
/* If this is not in the format for a simple branch and /* If this is not in the format for a simple branch and
we are the only SET in it, re-emit it. */ we are the only SET in it, re-emit it. */
if (! simplejump_p (insn) && n_sets == 1) if (! simplejump_p (insn) && n_sets == 1)

15
gcc/except.c
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@ -472,7 +472,14 @@ static void mark_eh_node PROTO((struct eh_node *));
static void mark_eh_stack PROTO((struct eh_stack *)); static void mark_eh_stack PROTO((struct eh_stack *));
static void mark_eh_queue PROTO((struct eh_queue *)); static void mark_eh_queue PROTO((struct eh_queue *));
static void mark_tree_label_node PROTO ((struct label_node *)); static void mark_tree_label_node PROTO ((struct label_node *));
static void mark_func_eh_entry PROTO ((void *)); static void mark_func_eh_entry PROTO ((void *));
static rtx create_rethrow_ref PROTO ((int));
static void push_entry PROTO ((struct eh_stack *, struct eh_entry*));
static void receive_exception_label PROTO ((rtx));
static int new_eh_region_entry PROTO ((int, rtx));
static int find_func_region PROTO ((int));
static void clear_function_eh_region PROTO ((void));
static void process_nestinfo PROTO ((int, eh_nesting_info *, int *));
rtx expand_builtin_return_addr PROTO((enum built_in_function, int, rtx)); rtx expand_builtin_return_addr PROTO((enum built_in_function, int, rtx));
@ -877,7 +884,7 @@ get_new_handler (handler, typeinfo)
/* Find the index in function_eh_regions associated with a NOTE region. If /* Find the index in function_eh_regions associated with a NOTE region. If
the region cannot be found, a -1 is returned. This should never happen! */ the region cannot be found, a -1 is returned. This should never happen! */
int static int
find_func_region (insn_region) find_func_region (insn_region)
int insn_region; int insn_region;
{ {
@ -2842,6 +2849,7 @@ eh_regs (pcontext, psp, pra, outgoing)
/* Retrieve the register which contains the pointer to the eh_context /* Retrieve the register which contains the pointer to the eh_context
structure set the __throw. */ structure set the __throw. */
#if 0
rtx rtx
get_reg_for_handler () get_reg_for_handler ()
{ {
@ -2850,6 +2858,7 @@ get_reg_for_handler ()
current_function_decl); current_function_decl);
return reg1; return reg1;
} }
#endif
/* Set up the epilogue with the magic bits we'll need to return to the /* Set up the epilogue with the magic bits we'll need to return to the
exception handler. */ exception handler. */
@ -3064,7 +3073,7 @@ process_nestinfo (block, info, nested_eh_region)
handler_info *ptr, *last_ptr = NULL; handler_info *ptr, *last_ptr = NULL;
int x, y, count = 0; int x, y, count = 0;
int extra = 0; int extra = 0;
handler_info **extra_handlers; handler_info **extra_handlers = 0;
int index = info->region_index[block]; int index = info->region_index[block];
/* If we've already processed this block, simply return. */ /* If we've already processed this block, simply return. */

1
gcc/expr.h
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@ -891,6 +891,7 @@ extern rtx expand_builtin_va_arg PROTO((tree, tree));
#endif #endif
extern rtx expand_builtin_setjmp PROTO((rtx, rtx, rtx, rtx)); extern rtx expand_builtin_setjmp PROTO((rtx, rtx, rtx, rtx));
extern void expand_builtin_longjmp PROTO ((rtx, rtx));
extern rtx expand_builtin_saveregs PROTO((void)); extern rtx expand_builtin_saveregs PROTO((void));
extern int get_varargs_alias_set PROTO((void)); extern int get_varargs_alias_set PROTO((void));

8
gcc/final.c
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@ -310,6 +310,10 @@ static void leaf_renumber_regs PROTO((rtx));
#ifdef HAVE_cc0 #ifdef HAVE_cc0
static int alter_cond PROTO((rtx)); static int alter_cond PROTO((rtx));
#endif #endif
#ifndef ADDR_VEC_ALIGN
static int final_addr_vec_align PROTO ((rtx));
#endif
static int align_fuzz PROTO ((rtx, rtx, int, unsigned));
/* Initialize data in final at the beginning of a compilation. */ /* Initialize data in final at the beginning of a compilation. */
@ -824,7 +828,7 @@ get_attr_length (insn)
#endif #endif
#ifndef ADDR_VEC_ALIGN #ifndef ADDR_VEC_ALIGN
int static int
final_addr_vec_align (addr_vec) final_addr_vec_align (addr_vec)
rtx addr_vec; rtx addr_vec;
{ {
@ -889,7 +893,7 @@ label_to_alignment (label)
GROWTH should be ~0 if the objective is to compute potential code size GROWTH should be ~0 if the objective is to compute potential code size
increase, and 0 if the objective is to compute potential shrink. increase, and 0 if the objective is to compute potential shrink.
The return value is undefined for any other value of GROWTH. */ The return value is undefined for any other value of GROWTH. */
int static int
align_fuzz (start, end, known_align_log, growth) align_fuzz (start, end, known_align_log, growth)
rtx start, end; rtx start, end;
int known_align_log; int known_align_log;

7
gcc/function.c
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@ -280,6 +280,7 @@ static void compute_insns_for_mem PROTO ((rtx, rtx, struct hash_table *));
static void mark_temp_slot PROTO ((struct temp_slot *)); static void mark_temp_slot PROTO ((struct temp_slot *));
static void mark_function_status PROTO ((struct function *)); static void mark_function_status PROTO ((struct function *));
static void mark_function_chain PROTO ((void *)); static void mark_function_chain PROTO ((void *));
static void prepare_function_start PROTO ((void));
/* Pointer to chain of `struct function' for containing functions. */ /* Pointer to chain of `struct function' for containing functions. */
@ -349,7 +350,7 @@ push_function_context ()
void void
pop_function_context_from (context) pop_function_context_from (context)
tree context; tree context ATTRIBUTE_UNUSED;
{ {
struct function *p = outer_function_chain; struct function *p = outer_function_chain;
struct var_refs_queue *queue; struct var_refs_queue *queue;
@ -1148,6 +1149,7 @@ push_temp_slots ()
/* Likewise, but save the new level as the place to allocate variables /* Likewise, but save the new level as the place to allocate variables
for blocks. */ for blocks. */
#if 0
void void
push_temp_slots_for_block () push_temp_slots_for_block ()
{ {
@ -1182,6 +1184,7 @@ set_target_temp_slot_level (level)
{ {
target_temp_slot_level = level; target_temp_slot_level = level;
} }
#endif
/* Pop a temporary nesting level. All slots in use in the current level /* Pop a temporary nesting level. All slots in use in the current level
are freed. */ are freed. */
@ -2680,6 +2683,7 @@ gen_mem_addressof (reg, decl)
/* If DECL has an RTL that is an ADDRESSOF rtx, put it into the stack. */ /* If DECL has an RTL that is an ADDRESSOF rtx, put it into the stack. */
#if 0
void void
flush_addressof (decl) flush_addressof (decl)
tree decl; tree decl;
@ -2691,6 +2695,7 @@ flush_addressof (decl)
&& GET_CODE (XEXP (XEXP (DECL_RTL (decl), 0), 0)) == REG) && GET_CODE (XEXP (XEXP (DECL_RTL (decl), 0), 0)) == REG)
put_addressof_into_stack (XEXP (DECL_RTL (decl), 0), 0); put_addressof_into_stack (XEXP (DECL_RTL (decl), 0), 0);
} }
#endif
/* Force the register pointed to by R, an ADDRESSOF rtx, into the stack. */ /* Force the register pointed to by R, an ADDRESSOF rtx, into the stack. */

10
gcc/gcov.c
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@ -220,6 +220,15 @@ static void read_files PROTO ((void));
static void scan_for_source_files PROTO ((void)); static void scan_for_source_files PROTO ((void));
static void output_data PROTO ((void)); static void output_data PROTO ((void));
static void print_usage PROTO ((void)) ATTRIBUTE_NORETURN; static void print_usage PROTO ((void)) ATTRIBUTE_NORETURN;
static void init_arc PROTO ((struct adj_list *, int, int, struct bb_info *));
static struct adj_list *reverse_arcs PROTO ((struct adj_list *));
static void create_program_flow_graph PROTO ((struct bb_info_list *));
static void solve_program_flow_graph PROTO ((struct bb_info_list *));
static void calculate_branch_probs PROTO ((struct bb_info_list *, int,
struct arcdata **, int));
static void function_summary PROTO ((void));
extern int main PROTO ((int, char **));
int int
main (argc, argv) main (argc, argv)
@ -269,6 +278,7 @@ fnotice VPROTO ((FILE *file, const char *msgid, ...))
/* More 'friendly' abort that prints the line and file. /* More 'friendly' abort that prints the line and file.
config.h can #define abort fancy_abort if you like that sort of thing. */ config.h can #define abort fancy_abort if you like that sort of thing. */
extern void fancy_abort PROTO ((void)) ATTRIBUTE_NORETURN;
void void
fancy_abort () fancy_abort ()

7
gcc/gen-protos.c
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@ -25,13 +25,16 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
int verbose = 0; int verbose = 0;
const char *progname; const char *progname;
static void add_hash PARAMS ((const char *));
static int parse_fn_proto PARAMS ((char *, char *, struct fn_decl *));
#define HASH_SIZE 2503 /* a prime */ #define HASH_SIZE 2503 /* a prime */
int hash_tab[HASH_SIZE]; int hash_tab[HASH_SIZE];
int next_index; int next_index;
static void static void
add_hash (fname) add_hash (fname)
char *fname; const char *fname;
{ {
int i, i0; int i, i0;
@ -124,6 +127,8 @@ parse_fn_proto (start, end, fn)
return 1; return 1;
} }
extern int main PARAMS ((int, char **));
int int
main (argc, argv) main (argc, argv)
int argc ATTRIBUTE_UNUSED; int argc ATTRIBUTE_UNUSED;

7
gcc/ggc-common.c
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@ -29,6 +29,13 @@
#include "tree.h" #include "tree.h"
#include "varray.h" #include "varray.h"
static void ggc_mark_rtx_ptr PARAMS ((void *));
static void ggc_mark_tree_ptr PARAMS ((void *));
static void ggc_mark_tree_varray_ptr PARAMS ((void *));
static void ggc_mark_tree_hash_table_ptr PARAMS ((void *));
static void ggc_mark_string_ptr PARAMS ((void *));
static boolean ggc_mark_tree_hash_table_entry PARAMS ((struct hash_entry *,
hash_table_key));
/* Maintain global roots that are preserved during GC. */ /* Maintain global roots that are preserved during GC. */

2
gcc/integrate.c
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@ -78,6 +78,7 @@ static void process_reg_param PROTO((struct inline_remap *, rtx,
rtx)); rtx));
void set_decl_abstract_flags PROTO((tree, int)); void set_decl_abstract_flags PROTO((tree, int));
static tree copy_and_set_decl_abstract_origin PROTO((tree)); static tree copy_and_set_decl_abstract_origin PROTO((tree));
static rtx expand_inline_function_eh_labelmap PROTO((rtx));
/* The maximum number of instructions accepted for inlining a /* The maximum number of instructions accepted for inlining a
function. Increasing values mean more agressive inlining. function. Increasing values mean more agressive inlining.
@ -1240,7 +1241,6 @@ expand_inline_function (fndecl, parms, target, ignore, type,
default: default:
abort (); abort ();
break;
} }
if (copy) if (copy)

3
gcc/lists.c
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@ -24,6 +24,9 @@ Boston, MA 02111-1307, USA. */
#include "rtl.h" #include "rtl.h"
#include "ggc.h" #include "ggc.h"
static void free_list PARAMS ((rtx *, rtx *));
static void zap_lists PARAMS ((void *));
/* Functions for maintaining cache-able lists of EXPR_LIST and INSN_LISTs. */ /* Functions for maintaining cache-able lists of EXPR_LIST and INSN_LISTs. */
/* An INSN_LIST containing all INSN_LISTs allocated but currently unused. */ /* An INSN_LIST containing all INSN_LISTs allocated but currently unused. */