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riscv-gcc-1
Commit 13536812 by Kaveh R. Ghazi Committed by Kaveh Ghazi
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machmode.h: PROTO -> PARAMS. 

        * machmode.h: PROTO -> PARAMS.
        * mbchar.h: Likewise.
        * mips-tdump.c: Likewise.
        * mips-tfile.c: Likewise.
        * optabs.c: Likewise.
        * output.h: Likewise.
        * prefix.c: Likewise.
        * profile.c: Likewise.
        * protoize.c: Likewise.
        * real.h: Likewise.
        * recog.c: Likewise.
        * recog.h: Likewise.
        * regclass.c: Likewise.
        * regmove.c: Likewise.
        * regs.h: Likewise.

From-SVN: r31459
parent 3fe41456
Showing with 265 additions and 247 deletions
gcc/ChangeLog
2000-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* machmode.h: PROTO -> PARAMS.
* mbchar.h: Likewise.
* mips-tdump.c: Likewise.
* mips-tfile.c: Likewise.
* optabs.c: Likewise.
* output.h: Likewise.
* prefix.c: Likewise.
* profile.c: Likewise.
* protoize.c: Likewise.
* real.h: Likewise.
* recog.c: Likewise.
* recog.h: Likewise.
* regclass.c: Likewise.
* regmove.c: Likewise.
* regs.h: Likewise.
2000-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* ggc-common.c: PROTO -> PARAMS.
* ggc-page.c: Likewise.
* ggc-simple.c: Likewise.
......
gcc/machmode.h
......@@ -105,22 +105,22 @@ extern const unsigned char mode_wider_mode[];
If LIMIT is nonzero, then don't use modes bigger than MAX_FIXED_MODE_SIZE.
The value is BLKmode if no other mode is found. */
extern enum machine_mode mode_for_size PROTO((unsigned int, enum mode_class, int));
extern enum machine_mode mode_for_size PARAMS ((unsigned int, enum mode_class, int));
/* Similar, but find the smallest mode for a given width. */
extern enum machine_mode smallest_mode_for_size PROTO((unsigned int,
extern enum machine_mode smallest_mode_for_size PARAMS ((unsigned int,
enum mode_class));
/* Return an integer mode of the exact same size as the input mode,
or BLKmode on failure. */
extern enum machine_mode int_mode_for_mode PROTO((enum machine_mode));
extern enum machine_mode int_mode_for_mode PARAMS ((enum machine_mode));
/* Find the best mode to use to access a bit field. */
extern enum machine_mode get_best_mode PROTO((int, int, int, enum machine_mode, int));
extern enum machine_mode get_best_mode PARAMS ((int, int, int, enum machine_mode, int));
/* Determine alignment, 1<=result<=BIGGEST_ALIGNMENT. */
......
gcc/mbchar.h
......@@ -31,9 +31,9 @@ Boston, MA 02111-1307, USA. */
#define ISEUCJP(c) ((c) >= 0xa1 && (c) <= 0xfe)
#define ISJIS(c) ((c) >= 0x21 && (c) <= 0x7e)
extern int local_mbtowc PROTO ((wchar_t *, const char *, size_t));
extern int local_mblen PROTO ((const char *, size_t));
extern int local_mb_cur_max PROTO ((void));
extern int local_mbtowc PARAMS ((wchar_t *, const char *, size_t));
extern int local_mblen PARAMS ((const char *, size_t));
extern int local_mb_cur_max PARAMS ((void));
/* The locale being used for multibyte characters in string/char literals. */
extern const char *literal_codeset;
......
gcc/mips-tdump.c
......@@ -56,8 +56,8 @@ typedef const PTR_T CPTR_T;
#define uint unsigned int
#define ulong unsigned long
void fatal PROTO ((const char *)) ATTRIBUTE_NORETURN;
void fancy_abort PROTO ((void)) ATTRIBUTE_NORETURN;
void fatal PARAMS ((const char *)) ATTRIBUTE_NORETURN;
void fancy_abort PARAMS ((void)) ATTRIBUTE_NORETURN;
void
fatal(s)
......@@ -1441,7 +1441,7 @@ read_tfile __proto((void))
extern int main PROTO ((int, char **));
extern int main PARAMS ((int, char **));
int
main (argc, argv)
......
gcc/mips-tfile.c
......@@ -637,8 +637,8 @@ extern void pfatal_with_name
extern void fancy_abort __proto((void)) ATTRIBUTE_NORETURN;
void botch __proto((const char *)) ATTRIBUTE_NORETURN;
extern void fatal PVPROTO((const char *format, ...)) ATTRIBUTE_PRINTF_1 ATTRIBUTE_NORETURN;
extern void error PVPROTO((const char *format, ...)) ATTRIBUTE_PRINTF_1;
extern void fatal PARAMS ((const char *format, ...)) ATTRIBUTE_PRINTF_1 ATTRIBUTE_NORETURN;
extern void error PARAMS ((const char *format, ...)) ATTRIBUTE_PRINTF_1;
#ifndef MIPS_DEBUGGING_INFO
......@@ -4801,7 +4801,7 @@ copy_object __proto((void))
/* Ye olde main program. */
extern int main PROTO ((int, char **));
extern int main PARAMS ((int, char **));
int
main (argc, argv)
......@@ -5554,7 +5554,7 @@ free_thead (ptr)
/*VARARGS*/
void
fatal VPROTO((const char *format, ...))
fatal VPARAMS ((const char *format, ...))
{
#ifndef ANSI_PROTOTYPES
const char *format;
......@@ -5584,7 +5584,7 @@ fatal VPROTO((const char *format, ...))
/*VARARGS*/
void
error VPROTO((const char *format, ...))
error VPARAMS ((const char *format, ...))
{
#ifndef ANSI_PROTOTYPES
char *format;
......
gcc/optabs.c
......@@ -83,32 +83,32 @@ enum insn_code setcc_gen_code[NUM_RTX_CODE];
enum insn_code movcc_gen_code[NUM_MACHINE_MODES];
#endif
static int add_equal_note PROTO((rtx, rtx, enum rtx_code, rtx, rtx));
static rtx widen_operand PROTO((rtx, enum machine_mode,
static int add_equal_note PARAMS ((rtx, rtx, enum rtx_code, rtx, rtx));
static rtx widen_operand PARAMS ((rtx, enum machine_mode,
enum machine_mode, int, int));
static int expand_cmplxdiv_straight PROTO((rtx, rtx, rtx, rtx,
static int expand_cmplxdiv_straight PARAMS ((rtx, rtx, rtx, rtx,
rtx, rtx, enum machine_mode,
int, enum optab_methods,
enum mode_class, optab));
static int expand_cmplxdiv_wide PROTO((rtx, rtx, rtx, rtx,
static int expand_cmplxdiv_wide PARAMS ((rtx, rtx, rtx, rtx,
rtx, rtx, enum machine_mode,
int, enum optab_methods,
enum mode_class, optab));
static enum insn_code can_fix_p PROTO((enum machine_mode, enum machine_mode,
static enum insn_code can_fix_p PARAMS ((enum machine_mode, enum machine_mode,
int, int *));
static enum insn_code can_float_p PROTO((enum machine_mode, enum machine_mode,
static enum insn_code can_float_p PARAMS ((enum machine_mode, enum machine_mode,
int));
static rtx ftruncify PROTO((rtx));
static optab init_optab PROTO((enum rtx_code));
static void init_libfuncs PROTO((optab, int, int, const char *, int));
static void init_integral_libfuncs PROTO((optab, const char *, int));
static void init_floating_libfuncs PROTO((optab, const char *, int));
static rtx ftruncify PARAMS ((rtx));
static optab init_optab PARAMS ((enum rtx_code));
static void init_libfuncs PARAMS ((optab, int, int, const char *, int));
static void init_integral_libfuncs PARAMS ((optab, const char *, int));
static void init_floating_libfuncs PARAMS ((optab, const char *, int));
#ifdef HAVE_conditional_trap
static void init_traps PROTO((void));
static void init_traps PARAMS ((void));
#endif
static void emit_cmp_and_jump_insn_1 PROTO((rtx, rtx, enum machine_mode,
static void emit_cmp_and_jump_insn_1 PARAMS ((rtx, rtx, enum machine_mode,
enum rtx_code, int, rtx));
static void prepare_float_lib_cmp PROTO((rtx *, rtx *, enum rtx_code *,
static void prepare_float_lib_cmp PARAMS ((rtx *, rtx *, enum rtx_code *,
enum machine_mode *, int *));
/* Add a REG_EQUAL note to the last insn in SEQ. TARGET is being set to
......
gcc/output.h
......@@ -20,144 +20,144 @@ the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* Initialize data in final at the beginning of a compilation. */
extern void init_final PROTO((const char *));
extern void init_final PARAMS ((const char *));
/* Called at end of source file,
to output the block-profiling table for this entire compilation. */
extern void end_final PROTO((const char *));
extern void end_final PARAMS ((const char *));
/* Enable APP processing of subsequent output.
Used before the output from an `asm' statement. */
extern void app_enable PROTO((void));
extern void app_enable PARAMS ((void));
/* Disable APP processing of subsequent output.
Called from varasm.c before most kinds of output. */
extern void app_disable PROTO((void));
extern void app_disable PARAMS ((void));
/* Return the number of slots filled in the current
delayed branch sequence (we don't count the insn needing the
delay slot). Zero if not in a delayed branch sequence. */
extern int dbr_sequence_length PROTO((void));
extern int dbr_sequence_length PARAMS ((void));
/* Indicate that branch shortening hasn't yet been done. */
extern void init_insn_lengths PROTO((void));
extern void init_insn_lengths PARAMS ((void));
#ifdef RTX_CODE
/* Obtain the current length of an insn. If branch shortening has been done,
get its actual length. Otherwise, get its maximum length. */
extern int get_attr_length PROTO((rtx));
extern int get_attr_length PARAMS ((rtx));
/* Make a pass over all insns and compute their actual lengths by shortening
any branches of variable length if possible. */
extern void shorten_branches PROTO((rtx));
extern void shorten_branches PARAMS ((rtx));
/* Output assembler code for the start of a function,
and initialize some of the variables in this file
for the new function. The label for the function and associated
assembler pseudo-ops have already been output in
`assemble_start_function'. */
extern void final_start_function PROTO((rtx, FILE *, int));
extern void final_start_function PARAMS ((rtx, FILE *, int));
/* Output assembler code for the end of a function.
For clarity, args are same as those of `final_start_function'
even though not all of them are needed. */
extern void final_end_function PROTO((rtx, FILE *, int));
extern void final_end_function PARAMS ((rtx, FILE *, int));
/* Output assembler code for some insns: all or part of a function. */
extern void final PROTO((rtx, FILE *, int, int));
extern void final PARAMS ((rtx, FILE *, int, int));
/* The final scan for one insn, INSN. Args are same as in `final', except
that INSN is the insn being scanned. Value returned is the next insn to
be scanned. */
extern rtx final_scan_insn PROTO((rtx, FILE *, int, int, int));
extern rtx final_scan_insn PARAMS ((rtx, FILE *, int, int, int));
/* Replace a SUBREG with a REG or a MEM, based on the thing it is a
subreg of. */
extern rtx alter_subreg PROTO((rtx));
extern rtx alter_subreg PARAMS ((rtx));
/* Report inconsistency between the assembler template and the operands.
In an `asm', it's the user's fault; otherwise, the compiler's fault. */
extern void output_operand_lossage PROTO((const char *));
extern void output_operand_lossage PARAMS ((const char *));
/* Output a string of assembler code, substituting insn operands.
Defined in final.c. */
extern void output_asm_insn PROTO((const char *, rtx *));
extern void output_asm_insn PARAMS ((const char *, rtx *));
/* Compute a worst-case reference address of a branch so that it
can be safely used in the presence of aligned labels.
Defined in final.c. */
extern int insn_current_reference_address PROTO((rtx));
extern int insn_current_reference_address PARAMS ((rtx));
/* Find the alignment associated with a CODE_LABEL.
Defined in final.c. */
extern int label_to_alignment PROTO((rtx));
extern int label_to_alignment PARAMS ((rtx));
/* Output a LABEL_REF, or a bare CODE_LABEL, as an assembler symbol. */
extern void output_asm_label PROTO((rtx));
extern void output_asm_label PARAMS ((rtx));
/* Print a memory reference operand for address X
using machine-dependent assembler syntax. */
extern void output_address PROTO((rtx));
extern void output_address PARAMS ((rtx));
/* Print an integer constant expression in assembler syntax.
Addition and subtraction are the only arithmetic
that may appear in these expressions. */
extern void output_addr_const PROTO((FILE *, rtx));
extern void output_addr_const PARAMS ((FILE *, rtx));
/* Output a string of assembler code, substituting numbers, strings
and fixed syntactic prefixes. */
extern void asm_fprintf PVPROTO((FILE *file, const char *p, ...));
extern void asm_fprintf PARAMS ((FILE *file, const char *p, ...));
/* Split up a CONST_DOUBLE or integer constant rtx into two rtx's for single
words. */
extern void split_double PROTO((rtx, rtx *, rtx *));
extern void split_double PARAMS ((rtx, rtx *, rtx *));
/* Return nonzero if this function has no function calls. */
extern int leaf_function_p PROTO((void));
extern int leaf_function_p PARAMS ((void));
/* Return 1 if this function uses only the registers that can be
safely renumbered. */
extern int only_leaf_regs_used PROTO((void));
extern int only_leaf_regs_used PARAMS ((void));
/* Scan IN_RTX and its subexpressions, and renumber all regs into those
available in leaf functions. */
extern void leaf_renumber_regs_insn PROTO((rtx));
extern void leaf_renumber_regs_insn PARAMS ((rtx));
/* Locate the proper template for the given insn-code. */
extern const char *get_insn_template PROTO((int, rtx));
extern const char *get_insn_template PARAMS ((int, rtx));
/* Functions in flow.c */
extern void allocate_for_life_analysis PROTO((void));
extern int regno_uninitialized PROTO((int));
extern int regno_clobbered_at_setjmp PROTO((int));
extern void dump_flow_info PROTO((FILE *));
extern void find_basic_blocks PROTO((rtx, int, FILE *, int));
extern void calculate_loop_depth PROTO((FILE *));
extern void free_basic_block_vars PROTO((int));
extern void set_block_num PROTO((rtx, int));
extern void life_analysis PROTO((rtx, int, FILE *, int));
extern void allocate_for_life_analysis PARAMS ((void));
extern int regno_uninitialized PARAMS ((int));
extern int regno_clobbered_at_setjmp PARAMS ((int));
extern void dump_flow_info PARAMS ((FILE *));
extern void find_basic_blocks PARAMS ((rtx, int, FILE *, int));
extern void calculate_loop_depth PARAMS ((FILE *));
extern void free_basic_block_vars PARAMS ((int));
extern void set_block_num PARAMS ((rtx, int));
extern void life_analysis PARAMS ((rtx, int, FILE *, int));
#endif
/* Functions in varasm.c. */
/* Tell assembler to switch to text section. */
extern void text_section PROTO((void));
extern void text_section PARAMS ((void));
/* Tell assembler to switch to data section. */
extern void data_section PROTO((void));
extern void data_section PARAMS ((void));
/* Tell assembler to make sure its in the data section. */
extern void force_data_section PROTO((void));
extern void force_data_section PARAMS ((void));
/* Tell assembler to switch to read-only data section. This is normally
the text section. */
extern void readonly_data_section PROTO((void));
extern void readonly_data_section PARAMS ((void));
/* Determine if we're in the text section. */
extern int in_text_section PROTO((void));
extern int in_text_section PARAMS ((void));
#ifdef EH_FRAME_SECTION_ASM_OP
extern void eh_frame_section PROTO ((void));
extern void eh_frame_section PARAMS ((void));
#endif
#ifdef CTORS_SECTION_ASM_OP
......@@ -193,25 +193,25 @@ extern void tdesc_section PARAMS ((void));
If DECL is NULL, just switch to section NAME.
If NAME is NULL, get the name from DECL.
If RELOC is 1, the initializer for DECL contains relocs. */
extern void named_section PROTO((tree, const char *, int));
extern void named_section PARAMS ((tree, const char *, int));
/* Tell assembler to switch to the section for function DECL. */
extern void function_section PROTO((tree));
extern void function_section PARAMS ((tree));
/* Tell assembler to switch to the section for the exception table. */
extern void exception_section PROTO((void));
extern void exception_section PARAMS ((void));
/* Create the rtl to represent a function, for a function definition.
DECL is a FUNCTION_DECL node which describes which function.
The rtl is stored into DECL. */
extern void make_function_rtl PROTO((tree));
extern void make_function_rtl PARAMS ((tree));
/* Declare DECL to be a weak symbol. */
extern void declare_weak PROTO ((tree));
extern void declare_weak PARAMS ((tree));
#endif /* TREE_CODE */
/* Emit any pending weak declarations. */
extern void weak_finish PROTO ((void));
extern void weak_finish PARAMS ((void));
/* Decode an `asm' spec for a declaration as a register name.
Return the register number, or -1 if nothing specified,
......@@ -220,7 +220,7 @@ extern void weak_finish PROTO ((void));
or -4 if ASMSPEC is `memory' and is not recognized.
Accept an exact spelling or a decimal number.
Prefixes such as % are optional. */
extern int decode_reg_name PROTO((const char *));
extern int decode_reg_name PARAMS ((const char *));
#ifdef TREE_CODE
/* Create the DECL_RTL for a declaration for a static or external variable
......@@ -230,30 +230,30 @@ extern int decode_reg_name PROTO((const char *));
TOP_LEVEL is nonzero if this is a file-scope variable.
This is never called for PARM_DECL nodes. */
extern void make_decl_rtl PROTO((tree, const char *, int));
extern void make_decl_rtl PARAMS ((tree, const char *, int));
/* Make the rtl for variable VAR be volatile.
Use this only for static variables. */
extern void make_var_volatile PROTO((tree));
extern void make_var_volatile PARAMS ((tree));
/* Output alignment directive to align for constant expression EXP. */
extern void assemble_constant_align PROTO((tree));
extern void assemble_constant_align PARAMS ((tree));
extern void assemble_alias PROTO((tree, tree));
extern void assemble_alias PARAMS ((tree, tree));
/* Output a string of literal assembler code
for an `asm' keyword used between functions. */
extern void assemble_asm PROTO((tree));
extern void assemble_asm PARAMS ((tree));
/* Output assembler code for the constant pool of a function and associated
with defining the name of the function. DECL describes the function.
NAME is the function's name. For the constant pool, we use the current
constant pool data. */
extern void assemble_start_function PROTO((tree, char *));
extern void assemble_start_function PARAMS ((tree, char *));
/* Output assembler code associated with defining the size of the
function. DECL describes the function. NAME is the function's name. */
extern void assemble_end_function PROTO((tree, const char *));
extern void assemble_end_function PARAMS ((tree, const char *));
/* Assemble everything that is needed for a variable or function declaration.
Not used for automatic variables, and not used for function definitions.
......@@ -264,12 +264,12 @@ extern void assemble_end_function PROTO((tree, const char *));
to define things that have had only tentative definitions.
DONT_OUTPUT_DATA if nonzero means don't actually output the
initial value (that will be done by the caller). */
extern void assemble_variable PROTO((tree, int, int, int));
extern void assemble_variable PARAMS ((tree, int, int, int));
/* Output something to declare an external symbol to the assembler.
(Most assemblers don't need this, so we normally output nothing.)
Do nothing if DECL is not external. */
extern void assemble_external PROTO((tree));
extern void assemble_external PARAMS ((tree));
#endif /* TREE_CODE */
/* Record an element in the table of global destructors.
......@@ -278,41 +278,41 @@ extern void assemble_external PROTO((tree));
NAME should be the name of a global function to be called
at exit time. This name is output using assemble_name. */
extern void assemble_destructor PROTO((const char *));
extern void assemble_destructor PARAMS ((const char *));
/* Likewise for global constructors. */
extern void assemble_constructor PROTO((const char *));
extern void assemble_constructor PARAMS ((const char *));
/* Likewise for entries we want to record for garbage collection.
Garbage collection is still under development. */
extern void assemble_gc_entry PROTO((const char *));
extern void assemble_gc_entry PARAMS ((const char *));
/* Assemble code to leave SIZE bytes of zeros. */
extern void assemble_zeros PROTO((int));
extern void assemble_zeros PARAMS ((int));
/* Assemble an alignment pseudo op for an ALIGN-bit boundary. */
extern void assemble_align PROTO((int));
extern void assemble_align PARAMS ((int));
/* Assemble a string constant with the specified C string as contents. */
extern void assemble_string PROTO((const char *, int));
extern void assemble_string PARAMS ((const char *, int));
#ifdef RTX_CODE
/* Similar, for calling a library function FUN. */
extern void assemble_external_libcall PROTO((rtx));
extern void assemble_external_libcall PARAMS ((rtx));
#endif
/* Declare the label NAME global. */
extern void assemble_global PROTO((const char *));
extern void assemble_global PARAMS ((const char *));
/* Assemble a label named NAME. */
extern void assemble_label PROTO((const char *));
extern void assemble_label PARAMS ((const char *));
/* Output to FILE a reference to the assembler name of a C-level name NAME.
If NAME starts with a *, the rest of NAME is output verbatim.
Otherwise NAME is transformed in an implementation-defined way
(usually by the addition of an underscore).
Many macros in the tm file are defined to call this function. */
extern void assemble_name PROTO((FILE *, const char *));
extern void assemble_name PARAMS ((FILE *, const char *));
#ifdef RTX_CODE
/* Assemble the integer constant X into an object of SIZE bytes.
......@@ -320,11 +320,11 @@ extern void assemble_name PROTO((FILE *, const char *));
Return 1 if we were able to output the constant, otherwise 0. If FORCE is
non-zero, abort if we can't output the constant. */
extern int assemble_integer PROTO((rtx, int, int));
extern int assemble_integer PARAMS ((rtx, int, int));
#ifdef EMUSHORT
/* Assemble the floating-point constant D into an object of size MODE. */
extern void assemble_real PROTO((REAL_VALUE_TYPE,
extern void assemble_real PARAMS ((REAL_VALUE_TYPE,
enum machine_mode));
#endif
#endif
......@@ -332,25 +332,25 @@ extern void assemble_real PROTO((REAL_VALUE_TYPE,
/* At the end of a function, forget the memory-constants
previously made for CONST_DOUBLEs. Mark them as not on real_constant_chain.
Also clear out real_constant_chain and clear out all the chain-pointers. */
extern void clear_const_double_mem PROTO((void));
extern void clear_const_double_mem PARAMS ((void));
/* Start deferring output of subconstants. */
extern void defer_addressed_constants PROTO((void));
extern void defer_addressed_constants PARAMS ((void));
/* Stop deferring output of subconstants,
and output now all those that have been deferred. */
extern void output_deferred_addressed_constants PROTO((void));
extern void output_deferred_addressed_constants PARAMS ((void));
/* Return the size of the constant pool. */
extern int get_pool_size PROTO((void));
extern int get_pool_size PARAMS ((void));
#ifdef HAVE_peephole
extern rtx peephole PROTO((rtx));
extern rtx peephole PARAMS ((rtx));
#endif
#ifdef TREE_CODE
/* Write all the constants in the constant pool. */
extern void output_constant_pool PROTO((const char *, tree));
extern void output_constant_pool PARAMS ((const char *, tree));
/* Return nonzero if VALUE is a valid constant-valued expression
for use in initializing a static variable; one that can be an
......@@ -361,7 +361,7 @@ extern void output_constant_pool PROTO((const char *, tree));
We assume that VALUE has been folded as much as possible;
therefore, we do not need to check for such things as
arithmetic-combinations of integers. */
extern tree initializer_constant_valid_p PROTO((tree, tree));
extern tree initializer_constant_valid_p PARAMS ((tree, tree));
/* Output assembler code for constant EXP to FILE, with no label.
This includes the pseudo-op such as ".int" or ".byte", and a newline.
......@@ -369,7 +369,7 @@ extern tree initializer_constant_valid_p PROTO((tree, tree));
Generate exactly SIZE bytes of assembler data, padding at the end
with zeros if necessary. SIZE must always be specified. */
extern void output_constant PROTO((tree, int));
extern void output_constant PARAMS ((tree, int));
#endif
/* When outputting assembler code, indicates which alternative
......
gcc/prefix.c
......@@ -73,12 +73,12 @@ Boston, MA 02111-1307, USA. */
static const char *std_prefix = PREFIX;
static const char *get_key_value PROTO((char *));
static const char *translate_name PROTO((const char *));
static char *save_string PROTO((const char *, int));
static const char *get_key_value PARAMS ((char *));
static const char *translate_name PARAMS ((const char *));
static char *save_string PARAMS ((const char *, int));
#if defined(_WIN32) && defined(ENABLE_WIN32_REGISTRY)
static char *lookup_key PROTO((char *));
static char *lookup_key PARAMS ((char *));
static HKEY reg_key = (HKEY) INVALID_HANDLE_VALUE;
#endif
......@@ -112,7 +112,7 @@ get_key_value (key)
This function is based on the one in libiberty. */
char *
concat VPROTO((const char *first, ...))
concat VPARAMS ((const char *first, ...))
{
register int length;
register char *newstr;
......
gcc/profile.c
......@@ -150,16 +150,16 @@ static int total_num_never_executed;
static int total_num_branches;
/* Forward declarations. */
static void init_arc PROTO((struct adj_list *, int, int, rtx));
static void find_spanning_tree PROTO((int));
static void expand_spanning_tree PROTO((int));
static void fill_spanning_tree PROTO((int));
static void init_arc_profiler PROTO((void));
static void output_arc_profiler PROTO((int, rtx));
static void instrument_arcs PROTO((rtx, int, FILE *));
static void output_gcov_string PROTO((const char *, long));
static int tablejump_entry_p PROTO((rtx, rtx));
static void compute_branch_probabilities PROTO((int, FILE *));
static void init_arc PARAMS ((struct adj_list *, int, int, rtx));
static void find_spanning_tree PARAMS ((int));
static void expand_spanning_tree PARAMS ((int));
static void fill_spanning_tree PARAMS ((int));
static void init_arc_profiler PARAMS ((void));
static void output_arc_profiler PARAMS ((int, rtx));
static void instrument_arcs PARAMS ((rtx, int, FILE *));
static void output_gcov_string PARAMS ((const char *, long));
static int tablejump_entry_p PARAMS ((rtx, rtx));
static void compute_branch_probabilities PARAMS ((int, FILE *));
#ifndef LONG_TYPE_SIZE
#define LONG_TYPE_SIZE BITS_PER_WORD
......
gcc/protoize.c
......@@ -74,7 +74,7 @@ static int directory_specified_p PARAMS ((const char *));
static int file_excluded_p PARAMS ((const char *));
static char *unexpand_if_needed PARAMS ((const char *));
static char *abspath PARAMS ((const char *, const char *));
static int is_abspath PVPROTO ((const char *));
static int is_abspath PARAMS ((const char *));
static void check_aux_info PARAMS ((int));
static const char *find_corresponding_lparen PARAMS ((const char *));
static int referenced_file_is_newer PARAMS ((const char *, time_t));
......
gcc/real.h
......@@ -115,7 +115,7 @@ typedef struct {
#endif /* no TFmode support */
#endif /* no XFmode support */
extern int significand_size PROTO((enum machine_mode));
extern int significand_size PARAMS ((enum machine_mode));
/* If emulation has been enabled by defining REAL_ARITHMETIC or by
setting LONG_DOUBLE_TYPE_SIZE to 96 or 128, then define macros so that
......@@ -128,36 +128,36 @@ extern int significand_size PROTO((enum machine_mode));
earith (&(value), (code), &(d1), &(d2))
/* Declare functions in real.c. */
extern void earith PROTO((REAL_VALUE_TYPE *, int,
extern void earith PARAMS ((REAL_VALUE_TYPE *, int,
REAL_VALUE_TYPE *, REAL_VALUE_TYPE *));
extern REAL_VALUE_TYPE etrunci PROTO((REAL_VALUE_TYPE));
extern REAL_VALUE_TYPE etruncui PROTO((REAL_VALUE_TYPE));
extern REAL_VALUE_TYPE ereal_atof PROTO((const char *, enum machine_mode));
extern REAL_VALUE_TYPE ereal_negate PROTO((REAL_VALUE_TYPE));
extern HOST_WIDE_INT efixi PROTO((REAL_VALUE_TYPE));
extern unsigned HOST_WIDE_INT efixui PROTO((REAL_VALUE_TYPE));
extern void ereal_from_int PROTO((REAL_VALUE_TYPE *,
extern REAL_VALUE_TYPE etrunci PARAMS ((REAL_VALUE_TYPE));
extern REAL_VALUE_TYPE etruncui PARAMS ((REAL_VALUE_TYPE));
extern REAL_VALUE_TYPE ereal_atof PARAMS ((const char *, enum machine_mode));
extern REAL_VALUE_TYPE ereal_negate PARAMS ((REAL_VALUE_TYPE));
extern HOST_WIDE_INT efixi PARAMS ((REAL_VALUE_TYPE));
extern unsigned HOST_WIDE_INT efixui PARAMS ((REAL_VALUE_TYPE));
extern void ereal_from_int PARAMS ((REAL_VALUE_TYPE *,
HOST_WIDE_INT, HOST_WIDE_INT,
enum machine_mode));
extern void ereal_from_uint PROTO((REAL_VALUE_TYPE *,
extern void ereal_from_uint PARAMS ((REAL_VALUE_TYPE *,
unsigned HOST_WIDE_INT,
unsigned HOST_WIDE_INT,
enum machine_mode));
extern void ereal_to_int PROTO((HOST_WIDE_INT *, HOST_WIDE_INT *,
extern void ereal_to_int PARAMS ((HOST_WIDE_INT *, HOST_WIDE_INT *,
REAL_VALUE_TYPE));
extern REAL_VALUE_TYPE ereal_ldexp PROTO((REAL_VALUE_TYPE, int));
extern void etartdouble PROTO((REAL_VALUE_TYPE, long *));
extern void etarldouble PROTO((REAL_VALUE_TYPE, long *));
extern void etardouble PROTO((REAL_VALUE_TYPE, long *));
extern long etarsingle PROTO((REAL_VALUE_TYPE));
extern void ereal_to_decimal PROTO((REAL_VALUE_TYPE, char *));
extern int ereal_cmp PROTO((REAL_VALUE_TYPE, REAL_VALUE_TYPE));
extern int ereal_isneg PROTO((REAL_VALUE_TYPE));
extern REAL_VALUE_TYPE ereal_unto_float PROTO((long));
extern REAL_VALUE_TYPE ereal_unto_double PROTO((long *));
extern REAL_VALUE_TYPE ereal_from_float PROTO((HOST_WIDE_INT));
extern REAL_VALUE_TYPE ereal_from_double PROTO((HOST_WIDE_INT *));
extern REAL_VALUE_TYPE ereal_ldexp PARAMS ((REAL_VALUE_TYPE, int));
extern void etartdouble PARAMS ((REAL_VALUE_TYPE, long *));
extern void etarldouble PARAMS ((REAL_VALUE_TYPE, long *));
extern void etardouble PARAMS ((REAL_VALUE_TYPE, long *));
extern long etarsingle PARAMS ((REAL_VALUE_TYPE));
extern void ereal_to_decimal PARAMS ((REAL_VALUE_TYPE, char *));
extern int ereal_cmp PARAMS ((REAL_VALUE_TYPE, REAL_VALUE_TYPE));
extern int ereal_isneg PARAMS ((REAL_VALUE_TYPE));
extern REAL_VALUE_TYPE ereal_unto_float PARAMS ((long));
extern REAL_VALUE_TYPE ereal_unto_double PARAMS ((long *));
extern REAL_VALUE_TYPE ereal_from_float PARAMS ((HOST_WIDE_INT));
extern REAL_VALUE_TYPE ereal_from_double PARAMS ((HOST_WIDE_INT *));
#define REAL_VALUES_EQUAL(x, y) (ereal_cmp ((x), (y)) == 0)
/* true if x < y : */
......@@ -167,7 +167,7 @@ extern REAL_VALUE_TYPE ereal_from_double PROTO((HOST_WIDE_INT *));
/* These return REAL_VALUE_TYPE: */
#define REAL_VALUE_RNDZINT(x) (etrunci (x))
#define REAL_VALUE_UNSIGNED_RNDZINT(x) (etruncui (x))
extern REAL_VALUE_TYPE real_value_truncate PROTO ((enum machine_mode,
extern REAL_VALUE_TYPE real_value_truncate PARAMS ((enum machine_mode,
REAL_VALUE_TYPE));
#define REAL_VALUE_TRUNCATE(mode, x) real_value_truncate (mode, x)
......@@ -357,7 +357,7 @@ extern double ldexp ();
#ifndef REAL_VALUE_ATOF
#if 1
/* Use real.c to convert decimal numbers to binary, ... */
extern REAL_VALUE_TYPE ereal_atof PROTO((const char *, enum machine_mode));
extern REAL_VALUE_TYPE ereal_atof PARAMS ((const char *, enum machine_mode));
#define REAL_VALUE_ATOF(x, s) ereal_atof (x, s)
/* Could use ereal_atof here for hexadecimal floats too, but real_hex_to_f
is OK and it uses faster native fp arithmetic. */
......@@ -379,7 +379,7 @@ extern double (atof) ();
/* Hexadecimal floating constant input for use with host computer's
fp arithmetic. */
#ifndef REAL_VALUE_HTOF
extern REAL_VALUE_TYPE real_hex_to_f PROTO((char *, enum machine_mode));
extern REAL_VALUE_TYPE real_hex_to_f PARAMS ((char *, enum machine_mode));
#define REAL_VALUE_HTOF(s,m) real_hex_to_f(s,m)
#endif
......@@ -393,7 +393,7 @@ extern REAL_VALUE_TYPE real_hex_to_f PROTO((char *, enum machine_mode));
size and where `float' is SFmode. */
/* Don't use REAL_VALUE_TRUNCATE directly--always call real_value_truncate. */
extern REAL_VALUE_TYPE real_value_truncate PROTO((enum machine_mode,
extern REAL_VALUE_TYPE real_value_truncate PARAMS ((enum machine_mode,
REAL_VALUE_TYPE));
#ifndef REAL_VALUE_TRUNCATE
......@@ -417,9 +417,9 @@ extern REAL_VALUE_TYPE real_value_truncate PROTO((enum machine_mode,
#define REAL_VALUE_NEGATIVE(x) (target_negative (x))
#endif
extern int target_isnan PROTO((REAL_VALUE_TYPE));
extern int target_isinf PROTO((REAL_VALUE_TYPE));
extern int target_negative PROTO((REAL_VALUE_TYPE));
extern int target_isnan PARAMS ((REAL_VALUE_TYPE));
extern int target_isinf PARAMS ((REAL_VALUE_TYPE));
extern int target_negative PARAMS ((REAL_VALUE_TYPE));
/* Determine whether a floating-point value X is minus 0. */
#ifndef REAL_VALUE_MINUS_ZERO
......@@ -463,7 +463,7 @@ union real_extract
/* Function to return a real value (not a tree node)
from a given integer constant. */
union tree_node;
REAL_VALUE_TYPE real_value_from_int_cst PROTO ((union tree_node *,
REAL_VALUE_TYPE real_value_from_int_cst PARAMS ((union tree_node *,
union tree_node *));
#define REAL_VALUE_FROM_CONST_DOUBLE(to, from) \
......@@ -474,7 +474,7 @@ do { union real_extract u; \
/* Return a CONST_DOUBLE with value R and mode M. */
#define CONST_DOUBLE_FROM_REAL_VALUE(r, m) immed_real_const_1 (r, m)
extern struct rtx_def *immed_real_const_1 PROTO((REAL_VALUE_TYPE,
extern struct rtx_def *immed_real_const_1 PARAMS ((REAL_VALUE_TYPE,
enum machine_mode));
......@@ -486,18 +486,18 @@ extern struct rtx_def *immed_real_const_1 PROTO((REAL_VALUE_TYPE,
#endif
/* Replace R by 1/R in the given machine mode, if the result is exact. */
extern int exact_real_inverse PROTO((enum machine_mode, REAL_VALUE_TYPE *));
extern int target_isnan PROTO((REAL_VALUE_TYPE));
extern int target_isinf PROTO((REAL_VALUE_TYPE));
extern int target_negative PROTO((REAL_VALUE_TYPE));
extern void debug_real PROTO((REAL_VALUE_TYPE));
extern int exact_real_inverse PARAMS ((enum machine_mode, REAL_VALUE_TYPE *));
extern int target_isnan PARAMS ((REAL_VALUE_TYPE));
extern int target_isinf PARAMS ((REAL_VALUE_TYPE));
extern int target_negative PARAMS ((REAL_VALUE_TYPE));
extern void debug_real PARAMS ((REAL_VALUE_TYPE));
/* In varasm.c */
extern void assemble_real PROTO((REAL_VALUE_TYPE,
extern void assemble_real PARAMS ((REAL_VALUE_TYPE,
enum machine_mode));
extern void debug_real PROTO((REAL_VALUE_TYPE));
extern void debug_real PARAMS ((REAL_VALUE_TYPE));
/* In varasm.c */
extern void assemble_real PROTO((REAL_VALUE_TYPE,
extern void assemble_real PARAMS ((REAL_VALUE_TYPE,
enum machine_mode));
#endif /* Not REAL_H_INCLUDED */
gcc/recog.c
......@@ -54,10 +54,10 @@ Boston, MA 02111-1307, USA. */
#endif
#endif
static void validate_replace_rtx_1 PROTO((rtx *, rtx, rtx, rtx));
static rtx *find_single_use_1 PROTO((rtx, rtx *));
static rtx *find_constant_term_loc PROTO((rtx *));
static int insn_invalid_p PROTO((rtx));
static void validate_replace_rtx_1 PARAMS ((rtx *, rtx, rtx, rtx));
static rtx *find_single_use_1 PARAMS ((rtx, rtx *));
static rtx *find_constant_term_loc PARAMS ((rtx *));
static int insn_invalid_p PARAMS ((rtx));
/* Nonzero means allow operands to be volatile.
This should be 0 if you are generating rtl, such as if you are calling
......@@ -1846,7 +1846,7 @@ offsettable_address_p (strictp, mode, y)
register rtx z;
rtx y1 = y;
rtx *y2;
int (*addressp) PROTO ((enum machine_mode, rtx)) =
int (*addressp) PARAMS ((enum machine_mode, rtx)) =
(strictp ? strict_memory_address_p : memory_address_p);
if (CONSTANT_ADDRESS_P (y))
......
gcc/recog.h
......@@ -66,58 +66,58 @@ struct operand_alternative
};
extern void init_recog PROTO((void));
extern void init_recog_no_volatile PROTO((void));
extern int recog_memoized PROTO((rtx));
extern int check_asm_operands PROTO((rtx));
extern int asm_operand_ok PROTO((rtx, const char *));
extern int validate_change PROTO((rtx, rtx *, rtx, int));
extern int apply_change_group PROTO((void));
extern int num_validated_changes PROTO((void));
extern void cancel_changes PROTO((int));
extern int constrain_operands PROTO((int));
extern int memory_address_p PROTO((enum machine_mode, rtx));
extern int strict_memory_address_p PROTO((enum machine_mode, rtx));
extern int validate_replace_rtx PROTO((rtx, rtx, rtx));
extern void validate_replace_rtx_group PROTO((rtx, rtx, rtx));
extern int validate_replace_src PROTO((rtx, rtx, rtx));
extern void init_recog PARAMS ((void));
extern void init_recog_no_volatile PARAMS ((void));
extern int recog_memoized PARAMS ((rtx));
extern int check_asm_operands PARAMS ((rtx));
extern int asm_operand_ok PARAMS ((rtx, const char *));
extern int validate_change PARAMS ((rtx, rtx *, rtx, int));
extern int apply_change_group PARAMS ((void));
extern int num_validated_changes PARAMS ((void));
extern void cancel_changes PARAMS ((int));
extern int constrain_operands PARAMS ((int));
extern int memory_address_p PARAMS ((enum machine_mode, rtx));
extern int strict_memory_address_p PARAMS ((enum machine_mode, rtx));
extern int validate_replace_rtx PARAMS ((rtx, rtx, rtx));
extern void validate_replace_rtx_group PARAMS ((rtx, rtx, rtx));
extern int validate_replace_src PARAMS ((rtx, rtx, rtx));
#ifdef HAVE_cc0
extern int next_insn_tests_no_inequality PROTO ((rtx));
extern int next_insn_tests_no_inequality PARAMS ((rtx));
#endif
extern int reg_fits_class_p PROTO((rtx, enum reg_class, int,
extern int reg_fits_class_p PARAMS ((rtx, enum reg_class, int,
enum machine_mode));
extern rtx *find_single_use PROTO((rtx, rtx, rtx *));
extern int general_operand PROTO((rtx, enum machine_mode));
extern int address_operand PROTO((rtx, enum machine_mode));
extern int register_operand PROTO((rtx, enum machine_mode));
extern int pmode_register_operand PROTO((rtx, enum machine_mode));
extern int scratch_operand PROTO((rtx, enum machine_mode));
extern int immediate_operand PROTO((rtx, enum machine_mode));
extern int const_int_operand PROTO((rtx, enum machine_mode));
extern int const_double_operand PROTO((rtx, enum machine_mode));
extern int nonimmediate_operand PROTO((rtx, enum machine_mode));
extern int nonmemory_operand PROTO((rtx, enum machine_mode));
extern int push_operand PROTO((rtx, enum machine_mode));
extern int pop_operand PROTO((rtx, enum machine_mode));
extern int memory_operand PROTO((rtx, enum machine_mode));
extern int indirect_operand PROTO((rtx, enum machine_mode));
extern int mode_independent_operand PROTO((rtx, enum machine_mode));
extern int comparison_operator PROTO((rtx, enum machine_mode));
extern int offsettable_memref_p PROTO((rtx));
extern int offsettable_nonstrict_memref_p PROTO((rtx));
extern int offsettable_address_p PROTO((int, enum machine_mode, rtx));
extern int mode_dependent_address_p PROTO((rtx));
extern int recog PROTO((rtx, rtx, int *));
extern void add_clobbers PROTO((rtx, int));
extern void insn_extract PROTO((rtx));
extern void extract_insn PROTO((rtx));
extern void preprocess_constraints PROTO((void));
extern rtx recog_next_insn PROTO((rtx, int));
extern void peephole2_optimize PROTO((FILE *));
extern rtx peephole2_insns PROTO((rtx, rtx, rtx *));
extern rtx *find_single_use PARAMS ((rtx, rtx, rtx *));
extern int general_operand PARAMS ((rtx, enum machine_mode));
extern int address_operand PARAMS ((rtx, enum machine_mode));
extern int register_operand PARAMS ((rtx, enum machine_mode));
extern int pmode_register_operand PARAMS ((rtx, enum machine_mode));
extern int scratch_operand PARAMS ((rtx, enum machine_mode));
extern int immediate_operand PARAMS ((rtx, enum machine_mode));
extern int const_int_operand PARAMS ((rtx, enum machine_mode));
extern int const_double_operand PARAMS ((rtx, enum machine_mode));
extern int nonimmediate_operand PARAMS ((rtx, enum machine_mode));
extern int nonmemory_operand PARAMS ((rtx, enum machine_mode));
extern int push_operand PARAMS ((rtx, enum machine_mode));
extern int pop_operand PARAMS ((rtx, enum machine_mode));
extern int memory_operand PARAMS ((rtx, enum machine_mode));
extern int indirect_operand PARAMS ((rtx, enum machine_mode));
extern int mode_independent_operand PARAMS ((rtx, enum machine_mode));
extern int comparison_operator PARAMS ((rtx, enum machine_mode));
extern int offsettable_memref_p PARAMS ((rtx));
extern int offsettable_nonstrict_memref_p PARAMS ((rtx));
extern int offsettable_address_p PARAMS ((int, enum machine_mode, rtx));
extern int mode_dependent_address_p PARAMS ((rtx));
extern int recog PARAMS ((rtx, rtx, int *));
extern void add_clobbers PARAMS ((rtx, int));
extern void insn_extract PARAMS ((rtx));
extern void extract_insn PARAMS ((rtx));
extern void preprocess_constraints PARAMS ((void));
extern rtx recog_next_insn PARAMS ((rtx, int));
extern void peephole2_optimize PARAMS ((FILE *));
extern rtx peephole2_insns PARAMS ((rtx, rtx, rtx *));
/* Nonzero means volatile operands are recognized. */
extern int volatile_ok;
......@@ -192,10 +192,10 @@ extern struct operand_alternative recog_op_alt[MAX_RECOG_OPERANDS][MAX_RECOG_ALT
/* A table defined in insn-output.c that give information about
each insn-code value. */
typedef int (*insn_operand_predicate_fn) PROTO ((rtx, enum machine_mode));
typedef const char * (*insn_output_fn) PROTO ((rtx *, rtx));
typedef int (*insn_operand_predicate_fn) PARAMS ((rtx, enum machine_mode));
typedef const char * (*insn_output_fn) PARAMS ((rtx *, rtx));
#ifndef NO_MD_PROTOTYPES
typedef rtx (*insn_gen_fn) PROTO ((rtx, ...));
typedef rtx (*insn_gen_fn) PARAMS ((rtx, ...));
#else
typedef rtx (*insn_gen_fn) ();
#endif
......
gcc/regclass.c
......@@ -44,8 +44,8 @@ Boston, MA 02111-1307, USA. */
#define REGISTER_MOVE_COST(x, y) 2
#endif
static void init_reg_sets_1 PROTO((void));
static void init_reg_modes PROTO((void));
static void init_reg_sets_1 PARAMS ((void));
static void init_reg_modes PARAMS ((void));
/* If we have auto-increment or auto-decrement and we can have secondary
reloads, we are not allowed to use classes requiring secondary
......@@ -717,19 +717,19 @@ static struct reg_pref *reg_pref_buffer;
static int loop_cost;
static rtx scan_one_insn PROTO((rtx, int));
static void record_operand_costs PROTO((rtx, struct costs *, struct reg_pref *));
static void dump_regclass PROTO((FILE *));
static void record_reg_classes PROTO((int, int, rtx *, enum machine_mode *,
static rtx scan_one_insn PARAMS ((rtx, int));
static void record_operand_costs PARAMS ((rtx, struct costs *, struct reg_pref *));
static void dump_regclass PARAMS ((FILE *));
static void record_reg_classes PARAMS ((int, int, rtx *, enum machine_mode *,
char *, const char **, rtx,
struct costs *, struct reg_pref *));
static int copy_cost PROTO((rtx, enum machine_mode,
static int copy_cost PARAMS ((rtx, enum machine_mode,
enum reg_class, int));
static void record_address_regs PROTO((rtx, enum reg_class, int));
static void record_address_regs PARAMS ((rtx, enum reg_class, int));
#ifdef FORBIDDEN_INC_DEC_CLASSES
static int auto_inc_dec_reg_p PROTO((rtx, enum machine_mode));
static int auto_inc_dec_reg_p PARAMS ((rtx, enum machine_mode));
#endif
static void reg_scan_mark_refs PROTO((rtx, rtx, int, int));
static void reg_scan_mark_refs PARAMS ((rtx, rtx, int, int));
/* Return the reg_class in which pseudo reg number REGNO is best allocated.
This function is sometimes called before the info has been computed.
......
gcc/regmove.c
......@@ -41,11 +41,11 @@ Boston, MA 02111-1307, USA. */
#include "basic-block.h"
#include "toplev.h"
static int optimize_reg_copy_1 PROTO((rtx, rtx, rtx));
static void optimize_reg_copy_2 PROTO((rtx, rtx, rtx));
static void optimize_reg_copy_3 PROTO((rtx, rtx, rtx));
static rtx gen_add3_insn PROTO((rtx, rtx, rtx));
static void copy_src_to_dest PROTO((rtx, rtx, rtx, int));
static int optimize_reg_copy_1 PARAMS ((rtx, rtx, rtx));
static void optimize_reg_copy_2 PARAMS ((rtx, rtx, rtx));
static void optimize_reg_copy_3 PARAMS ((rtx, rtx, rtx));
static rtx gen_add3_insn PARAMS ((rtx, rtx, rtx));
static void copy_src_to_dest PARAMS ((rtx, rtx, rtx, int));
static int *regmove_bb_head;
struct match {
......@@ -55,19 +55,19 @@ struct match {
int early_clobber[MAX_RECOG_OPERANDS];
};
static rtx discover_flags_reg PROTO((void));
static void mark_flags_life_zones PROTO((rtx));
static void flags_set_1 PROTO((rtx, rtx, void *));
static rtx discover_flags_reg PARAMS ((void));
static void mark_flags_life_zones PARAMS ((rtx));
static void flags_set_1 PARAMS ((rtx, rtx, void *));
static int try_auto_increment PROTO((rtx, rtx, rtx, rtx, HOST_WIDE_INT, int));
static int find_matches PROTO((rtx, struct match *));
static int fixup_match_1 PROTO((rtx, rtx, rtx, rtx, rtx, int, int, int, FILE *))
static int try_auto_increment PARAMS ((rtx, rtx, rtx, rtx, HOST_WIDE_INT, int));
static int find_matches PARAMS ((rtx, struct match *));
static int fixup_match_1 PARAMS ((rtx, rtx, rtx, rtx, rtx, int, int, int, FILE *))
;
static int reg_is_remote_constant_p PROTO((rtx, rtx, rtx));
static int stable_and_no_regs_but_for_p PROTO((rtx, rtx, rtx));
static int regclass_compatible_p PROTO((int, int));
static int replacement_quality PROTO((rtx));
static int fixup_match_2 PROTO((rtx, rtx, rtx, rtx, FILE *));
static int reg_is_remote_constant_p PARAMS ((rtx, rtx, rtx));
static int stable_and_no_regs_but_for_p PARAMS ((rtx, rtx, rtx));
static int regclass_compatible_p PARAMS ((int, int));
static int replacement_quality PARAMS ((rtx));
static int fixup_match_2 PARAMS ((rtx, rtx, rtx, rtx, FILE *));
/* Return non-zero if registers with CLASS1 and CLASS2 can be merged without
causing too much register allocation problems. */
......
gcc/regs.h
......@@ -202,4 +202,4 @@ extern int caller_save_needed;
#endif
/* Allocate reg_n_info tables */
extern void allocate_reg_info PROTO((size_t, int, int));
extern void allocate_reg_info PARAMS ((size_t, int, int));
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