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riscv-gcc-1
Commit 4682ae04 by Andreas Jaeger Committed by Andreas Jaeger
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alloc-pool.c: Convert to ISO C90 prototypes. 


	* alloc-pool.c: Convert to ISO C90 prototypes.
	* alloc-pool.h: Likewise.
	* alias.c: Likewise.
	* attribs.c: Likewise.
	* bb-reorder.c: Likewise.
	* bitmap.h: Likewise.
	* bitmap.c: Likewise.
	* builtins.c: Likewise.

	* tree.h: Convert prototypes of attribs.c to ISO C90.
	* basic-block.h: Convert prototypes of bb-reorder.c to ISO C90.
	* rtl.h: Convert prototypes of alias.c and builtins.c to ISO C90.
	* expr.h: Convert prototypes of builtins.c to ISO C90.

From-SVN: r67975
parent cbdb4ba2
Showing with 392 additions and 700 deletions
gcc/ChangeLog
2003-06-15 Andreas Jaeger <aj@suse.de>
* alloc-pool.c: Convert to ISO C90 prototypes.
* alloc-pool.h: Likewise.
* alias.c: Likewise.
* attribs.c: Likewise.
* bb-reorder.c: Likewise.
* bitmap.h: Likewise.
* bitmap.c: Likewise.
* builtins.c: Likewise.
* tree.h: Convert prototypes of attribs.c to ISO C90.
* basic-block.h: Convert prototypes of bb-reorder.c to ISO C90.
* rtl.h: Convert prototypes of alias.c and builtins.c to ISO C90.
* expr.h: Convert prototypes of builtins.c to ISO C90.
2003-06-15 Roger Sayle <roger@eyesopen.com> 2003-06-15 Roger Sayle <roger@eyesopen.com>
* config/i386/i386.md (expsf2, expdf2, expxf2): New patterns to * config/i386/i386.md (expsf2, expdf2, expxf2): New patterns to
......
gcc/alias.c
...@@ -92,35 +92,34 @@ typedef struct alias_set_entry ...@@ -92,35 +92,34 @@ typedef struct alias_set_entry
int has_zero_child; int has_zero_child;
} *alias_set_entry; } *alias_set_entry;
static int rtx_equal_for_memref_p PARAMS ((rtx, rtx)); static int rtx_equal_for_memref_p (rtx, rtx);
static rtx find_symbolic_term PARAMS ((rtx)); static rtx find_symbolic_term (rtx);
rtx get_addr PARAMS ((rtx)); rtx get_addr (rtx);
static int memrefs_conflict_p PARAMS ((int, rtx, int, rtx, static int memrefs_conflict_p (int, rtx, int, rtx, HOST_WIDE_INT);
HOST_WIDE_INT)); static void record_set (rtx, rtx, void *);
static void record_set PARAMS ((rtx, rtx, void *)); static int base_alias_check (rtx, rtx, enum machine_mode,
static int base_alias_check PARAMS ((rtx, rtx, enum machine_mode, enum machine_mode);
enum machine_mode)); static rtx find_base_value (rtx);
static rtx find_base_value PARAMS ((rtx)); static int mems_in_disjoint_alias_sets_p (rtx, rtx);
static int mems_in_disjoint_alias_sets_p PARAMS ((rtx, rtx)); static int insert_subset_children (splay_tree_node, void*);
static int insert_subset_children PARAMS ((splay_tree_node, void*)); static tree find_base_decl (tree);
static tree find_base_decl PARAMS ((tree)); static alias_set_entry get_alias_set_entry (HOST_WIDE_INT);
static alias_set_entry get_alias_set_entry PARAMS ((HOST_WIDE_INT)); static rtx fixed_scalar_and_varying_struct_p (rtx, rtx, rtx, rtx,
static rtx fixed_scalar_and_varying_struct_p PARAMS ((rtx, rtx, rtx, rtx, int (*) (rtx, int));
int (*) (rtx, int))); static int aliases_everything_p (rtx);
static int aliases_everything_p PARAMS ((rtx)); static bool nonoverlapping_component_refs_p (tree, tree);
static bool nonoverlapping_component_refs_p PARAMS ((tree, tree)); static tree decl_for_component_ref (tree);
static tree decl_for_component_ref PARAMS ((tree)); static rtx adjust_offset_for_component_ref (tree, rtx);
static rtx adjust_offset_for_component_ref PARAMS ((tree, rtx)); static int nonoverlapping_memrefs_p (rtx, rtx);
static int nonoverlapping_memrefs_p PARAMS ((rtx, rtx)); static int write_dependence_p (rtx, rtx, int);
static int write_dependence_p PARAMS ((rtx, rtx, int));
static int nonlocal_mentioned_p_1 (rtx *, void *);
static int nonlocal_mentioned_p_1 PARAMS ((rtx *, void *)); static int nonlocal_mentioned_p (rtx);
static int nonlocal_mentioned_p PARAMS ((rtx)); static int nonlocal_referenced_p_1 (rtx *, void *);
static int nonlocal_referenced_p_1 PARAMS ((rtx *, void *)); static int nonlocal_referenced_p (rtx);
static int nonlocal_referenced_p PARAMS ((rtx)); static int nonlocal_set_p_1 (rtx *, void *);
static int nonlocal_set_p_1 PARAMS ((rtx *, void *)); static int nonlocal_set_p (rtx);
static int nonlocal_set_p PARAMS ((rtx)); static void memory_modified_1 (rtx, rtx, void *);
static void memory_modified_1 PARAMS ((rtx, rtx, void *));
/* Set up all info needed to perform alias analysis on memory references. */ /* Set up all info needed to perform alias analysis on memory references. */
...@@ -213,8 +212,7 @@ static splay_tree alias_sets; ...@@ -213,8 +212,7 @@ static splay_tree alias_sets;
such an entry, or NULL otherwise. */ such an entry, or NULL otherwise. */
static alias_set_entry static alias_set_entry
get_alias_set_entry (alias_set) get_alias_set_entry (HOST_WIDE_INT alias_set)
HOST_WIDE_INT alias_set;
{ {
splay_tree_node sn splay_tree_node sn
= splay_tree_lookup (alias_sets, (splay_tree_key) alias_set); = splay_tree_lookup (alias_sets, (splay_tree_key) alias_set);
...@@ -226,9 +224,7 @@ get_alias_set_entry (alias_set) ...@@ -226,9 +224,7 @@ get_alias_set_entry (alias_set)
the two MEMs cannot alias each other. */ the two MEMs cannot alias each other. */
static int static int
mems_in_disjoint_alias_sets_p (mem1, mem2) mems_in_disjoint_alias_sets_p (rtx mem1, rtx mem2)
rtx mem1;
rtx mem2;
{ {
#ifdef ENABLE_CHECKING #ifdef ENABLE_CHECKING
/* Perform a basic sanity check. Namely, that there are no alias sets /* Perform a basic sanity check. Namely, that there are no alias sets
...@@ -250,9 +246,7 @@ mems_in_disjoint_alias_sets_p (mem1, mem2) ...@@ -250,9 +246,7 @@ mems_in_disjoint_alias_sets_p (mem1, mem2)
record_alias_subset via splay_tree_foreach. */ record_alias_subset via splay_tree_foreach. */
static int static int
insert_subset_children (node, data) insert_subset_children (splay_tree_node node, void *data)
splay_tree_node node;
void *data;
{ {
splay_tree_insert ((splay_tree) data, node->key, node->value); splay_tree_insert ((splay_tree) data, node->key, node->value);
...@@ -262,8 +256,7 @@ insert_subset_children (node, data) ...@@ -262,8 +256,7 @@ insert_subset_children (node, data)
/* Return 1 if the two specified alias sets may conflict. */ /* Return 1 if the two specified alias sets may conflict. */
int int
alias_sets_conflict_p (set1, set2) alias_sets_conflict_p (HOST_WIDE_INT set1, HOST_WIDE_INT set2)
HOST_WIDE_INT set1, set2;
{ {
alias_set_entry ase; alias_set_entry ase;
...@@ -300,8 +293,7 @@ alias_sets_conflict_p (set1, set2) ...@@ -300,8 +293,7 @@ alias_sets_conflict_p (set1, set2)
contain readonly fields, return true as well. */ contain readonly fields, return true as well. */
int int
readonly_fields_p (type) readonly_fields_p (tree type)
tree type;
{ {
tree field; tree field;
...@@ -324,8 +316,7 @@ readonly_fields_p (type) ...@@ -324,8 +316,7 @@ readonly_fields_p (type)
NULL_TREE, it means we know nothing about the storage. */ NULL_TREE, it means we know nothing about the storage. */
int int
objects_must_conflict_p (t1, t2) objects_must_conflict_p (tree t1, tree t2)
tree t1, t2;
{ {
/* If neither has a type specified, we don't know if they'll conflict /* If neither has a type specified, we don't know if they'll conflict
because we may be using them to store objects of various types, for because we may be using them to store objects of various types, for
...@@ -364,8 +355,7 @@ objects_must_conflict_p (t1, t2) ...@@ -364,8 +355,7 @@ objects_must_conflict_p (t1, t2)
NULL_TREE is returned. */ NULL_TREE is returned. */
static tree static tree
find_base_decl (t) find_base_decl (tree t)
tree t;
{ {
tree d0, d1, d2; tree d0, d1, d2;
...@@ -421,8 +411,7 @@ find_base_decl (t) ...@@ -421,8 +411,7 @@ find_base_decl (t)
get_inner_reference in T are such that we can address the object in T. */ get_inner_reference in T are such that we can address the object in T. */
int int
can_address_p (t) can_address_p (tree t)
tree t;
{ {
/* If we're at the end, it is vacuously addressable. */ /* If we're at the end, it is vacuously addressable. */
if (! handled_component_p (t)) if (! handled_component_p (t))
...@@ -454,8 +443,7 @@ can_address_p (t) ...@@ -454,8 +443,7 @@ can_address_p (t)
expression. Call language-specific routine for help, if needed. */ expression. Call language-specific routine for help, if needed. */
HOST_WIDE_INT HOST_WIDE_INT
get_alias_set (t) get_alias_set (tree t)
tree t;
{ {
HOST_WIDE_INT set; HOST_WIDE_INT set;
...@@ -605,7 +593,7 @@ get_alias_set (t) ...@@ -605,7 +593,7 @@ get_alias_set (t)
/* Return a brand-new alias set. */ /* Return a brand-new alias set. */
HOST_WIDE_INT HOST_WIDE_INT
new_alias_set () new_alias_set (void)
{ {
static HOST_WIDE_INT last_alias_set; static HOST_WIDE_INT last_alias_set;
...@@ -625,9 +613,7 @@ new_alias_set () ...@@ -625,9 +613,7 @@ new_alias_set ()
subset of alias set zero. */ subset of alias set zero. */
void void
record_alias_subset (superset, subset) record_alias_subset (HOST_WIDE_INT superset, HOST_WIDE_INT subset)
HOST_WIDE_INT superset;
HOST_WIDE_INT subset;
{ {
alias_set_entry superset_entry; alias_set_entry superset_entry;
alias_set_entry subset_entry; alias_set_entry subset_entry;
...@@ -684,8 +670,7 @@ record_alias_subset (superset, subset) ...@@ -684,8 +670,7 @@ record_alias_subset (superset, subset)
function if the individual component aren't addressable. */ function if the individual component aren't addressable. */
void void
record_component_aliases (type) record_component_aliases (tree type)
tree type;
{ {
HOST_WIDE_INT superset = get_alias_set (type); HOST_WIDE_INT superset = get_alias_set (type);
tree field; tree field;
...@@ -732,7 +717,7 @@ record_component_aliases (type) ...@@ -732,7 +717,7 @@ record_component_aliases (type)
spill area. */ spill area. */
HOST_WIDE_INT HOST_WIDE_INT
get_varargs_alias_set () get_varargs_alias_set (void)
{ {
static HOST_WIDE_INT set = -1; static HOST_WIDE_INT set = -1;
...@@ -746,7 +731,7 @@ get_varargs_alias_set () ...@@ -746,7 +731,7 @@ get_varargs_alias_set ()
save areas. */ save areas. */
HOST_WIDE_INT HOST_WIDE_INT
get_frame_alias_set () get_frame_alias_set (void)
{ {
static HOST_WIDE_INT set = -1; static HOST_WIDE_INT set = -1;
...@@ -759,8 +744,7 @@ get_frame_alias_set () ...@@ -759,8 +744,7 @@ get_frame_alias_set ()
/* Inside SRC, the source of a SET, find a base address. */ /* Inside SRC, the source of a SET, find a base address. */
static rtx static rtx
find_base_value (src) find_base_value (rtx src)
rtx src;
{ {
unsigned int regno; unsigned int regno;
...@@ -930,9 +914,7 @@ static char *reg_seen; ...@@ -930,9 +914,7 @@ static char *reg_seen;
static int unique_id; static int unique_id;
static void static void
record_set (dest, set, data) record_set (rtx dest, rtx set, void *data ATTRIBUTE_UNUSED)
rtx dest, set;
void *data ATTRIBUTE_UNUSED;
{ {
unsigned regno; unsigned regno;
rtx src; rtx src;
...@@ -1040,10 +1022,7 @@ record_set (dest, set, data) ...@@ -1040,10 +1022,7 @@ record_set (dest, set, data)
are different. */ are different. */
void void
record_base_value (regno, val, invariant) record_base_value (unsigned int regno, rtx val, int invariant)
unsigned int regno;
rtx val;
int invariant;
{ {
if (regno >= reg_base_value_size) if (regno >= reg_base_value_size)
return; return;
...@@ -1068,8 +1047,7 @@ record_base_value (regno, val, invariant) ...@@ -1068,8 +1047,7 @@ record_base_value (regno, val, invariant)
changes the offset. */ changes the offset. */
void void
clear_reg_alias_info (reg) clear_reg_alias_info (rtx reg)
rtx reg;
{ {
unsigned int regno = REGNO (reg); unsigned int regno = REGNO (reg);
...@@ -1083,8 +1061,7 @@ clear_reg_alias_info (reg) ...@@ -1083,8 +1061,7 @@ clear_reg_alias_info (reg)
whose address is the SYMBOL_REF is returned.) */ whose address is the SYMBOL_REF is returned.) */
rtx rtx
canon_rtx (x) canon_rtx (rtx x)
rtx x;
{ {
/* Recursively look for equivalences. */ /* Recursively look for equivalences. */
if (GET_CODE (x) == REG && REGNO (x) >= FIRST_PSEUDO_REGISTER if (GET_CODE (x) == REG && REGNO (x) >= FIRST_PSEUDO_REGISTER
...@@ -1123,8 +1100,7 @@ canon_rtx (x) ...@@ -1123,8 +1100,7 @@ canon_rtx (x)
different numbers are, in fact, equivalent. */ different numbers are, in fact, equivalent. */
static int static int
rtx_equal_for_memref_p (x, y) rtx_equal_for_memref_p (rtx x, rtx y)
rtx x, y;
{ {
int i; int i;
int j; int j;
...@@ -1268,8 +1244,7 @@ rtx_equal_for_memref_p (x, y) ...@@ -1268,8 +1244,7 @@ rtx_equal_for_memref_p (x, y)
X and return it, or return 0 if none found. */ X and return it, or return 0 if none found. */
static rtx static rtx
find_symbolic_term (x) find_symbolic_term (rtx x)
rtx x;
{ {
int i; int i;
enum rtx_code code; enum rtx_code code;
...@@ -1299,8 +1274,7 @@ find_symbolic_term (x) ...@@ -1299,8 +1274,7 @@ find_symbolic_term (x)
} }
rtx rtx
find_base_term (x) find_base_term (rtx x)
rtx x;
{ {
cselib_val *val; cselib_val *val;
struct elt_loc_list *l; struct elt_loc_list *l;
...@@ -1432,9 +1406,8 @@ find_base_term (x) ...@@ -1432,9 +1406,8 @@ find_base_term (x)
objects, 1 if they might be pointers to the same object. */ objects, 1 if they might be pointers to the same object. */
static int static int
base_alias_check (x, y, x_mode, y_mode) base_alias_check (rtx x, rtx y, enum machine_mode x_mode,
rtx x, y; enum machine_mode y_mode)
enum machine_mode x_mode, y_mode;
{ {
rtx x_base = find_base_term (x); rtx x_base = find_base_term (x);
rtx y_base = find_base_term (y); rtx y_base = find_base_term (y);
...@@ -1513,8 +1486,7 @@ base_alias_check (x, y, x_mode, y_mode) ...@@ -1513,8 +1486,7 @@ base_alias_check (x, y, x_mode, y_mode)
a more useful rtx. */ a more useful rtx. */
rtx rtx
get_addr (x) get_addr (rtx x)
rtx x;
{ {
cselib_val *v; cselib_val *v;
struct elt_loc_list *l; struct elt_loc_list *l;
...@@ -1538,10 +1510,7 @@ get_addr (x) ...@@ -1538,10 +1510,7 @@ get_addr (x)
is not modified by the memory reference then ADDR is returned. */ is not modified by the memory reference then ADDR is returned. */
rtx rtx
addr_side_effect_eval (addr, size, n_refs) addr_side_effect_eval (rtx addr, int size, int n_refs)
rtx addr;
int size;
int n_refs;
{ {
int offset = 0; int offset = 0;
...@@ -1593,10 +1562,7 @@ addr_side_effect_eval (addr, size, n_refs) ...@@ -1593,10 +1562,7 @@ addr_side_effect_eval (addr, size, n_refs)
local variables had their addresses taken, but that's too hard now. */ local variables had their addresses taken, but that's too hard now. */
static int static int
memrefs_conflict_p (xsize, x, ysize, y, c) memrefs_conflict_p (int xsize, rtx x, int ysize, rtx y, HOST_WIDE_INT c)
rtx x, y;
int xsize, ysize;
HOST_WIDE_INT c;
{ {
if (GET_CODE (x) == VALUE) if (GET_CODE (x) == VALUE)
x = get_addr (x); x = get_addr (x);
...@@ -1816,9 +1782,7 @@ memrefs_conflict_p (xsize, x, ysize, y, c) ...@@ -1816,9 +1782,7 @@ memrefs_conflict_p (xsize, x, ysize, y, c)
only be a dependence here if both reads are volatile. */ only be a dependence here if both reads are volatile. */
int int
read_dependence (mem, x) read_dependence (rtx mem, rtx x)
rtx mem;
rtx x;
{ {
return MEM_VOLATILE_P (x) && MEM_VOLATILE_P (mem); return MEM_VOLATILE_P (x) && MEM_VOLATILE_P (mem);
} }
...@@ -1832,10 +1796,9 @@ read_dependence (mem, x) ...@@ -1832,10 +1796,9 @@ read_dependence (mem, x)
MEM1_ADDR and MEM2_ADDR are the addresses of MEM1 and MEM2. */ MEM1_ADDR and MEM2_ADDR are the addresses of MEM1 and MEM2. */
static rtx static rtx
fixed_scalar_and_varying_struct_p (mem1, mem2, mem1_addr, mem2_addr, varies_p) fixed_scalar_and_varying_struct_p (rtx mem1, rtx mem2, rtx mem1_addr,
rtx mem1, mem2; rtx mem2_addr,
rtx mem1_addr, mem2_addr; int (*varies_p) (rtx, int))
int (*varies_p) PARAMS ((rtx, int));
{ {
if (! flag_strict_aliasing) if (! flag_strict_aliasing)
return NULL_RTX; return NULL_RTX;
...@@ -1859,8 +1822,7 @@ fixed_scalar_and_varying_struct_p (mem1, mem2, mem1_addr, mem2_addr, varies_p) ...@@ -1859,8 +1822,7 @@ fixed_scalar_and_varying_struct_p (mem1, mem2, mem1_addr, mem2_addr, varies_p)
indicates that it might well alias *anything*. */ indicates that it might well alias *anything*. */
static int static int
aliases_everything_p (mem) aliases_everything_p (rtx mem)
rtx mem;
{ {
if (GET_CODE (XEXP (mem, 0)) == AND) if (GET_CODE (XEXP (mem, 0)) == AND)
/* If the address is an AND, its very hard to know at what it is /* If the address is an AND, its very hard to know at what it is
...@@ -1874,8 +1836,7 @@ aliases_everything_p (mem) ...@@ -1874,8 +1836,7 @@ aliases_everything_p (mem)
overlap for any pair of objects. */ overlap for any pair of objects. */
static bool static bool
nonoverlapping_component_refs_p (x, y) nonoverlapping_component_refs_p (tree x, tree y)
tree x, y;
{ {
tree fieldx, fieldy, typex, typey, orig_y; tree fieldx, fieldy, typex, typey, orig_y;
...@@ -1931,8 +1892,7 @@ nonoverlapping_component_refs_p (x, y) ...@@ -1931,8 +1892,7 @@ nonoverlapping_component_refs_p (x, y)
/* Look at the bottom of the COMPONENT_REF list for a DECL, and return it. */ /* Look at the bottom of the COMPONENT_REF list for a DECL, and return it. */
static tree static tree
decl_for_component_ref (x) decl_for_component_ref (tree x)
tree x;
{ {
do do
{ {
...@@ -1947,9 +1907,7 @@ decl_for_component_ref (x) ...@@ -1947,9 +1907,7 @@ decl_for_component_ref (x)
offset of the field reference. */ offset of the field reference. */
static rtx static rtx
adjust_offset_for_component_ref (x, offset) adjust_offset_for_component_ref (tree x, rtx offset)
tree x;
rtx offset;
{ {
HOST_WIDE_INT ioffset; HOST_WIDE_INT ioffset;
...@@ -1978,8 +1936,7 @@ adjust_offset_for_component_ref (x, offset) ...@@ -1978,8 +1936,7 @@ adjust_offset_for_component_ref (x, offset)
X and Y and they do not overlap. */ X and Y and they do not overlap. */
static int static int
nonoverlapping_memrefs_p (x, y) nonoverlapping_memrefs_p (rtx x, rtx y)
rtx x, y;
{ {
tree exprx = MEM_EXPR (x), expry = MEM_EXPR (y); tree exprx = MEM_EXPR (x), expry = MEM_EXPR (y);
rtx rtlx, rtly; rtx rtlx, rtly;
...@@ -2105,11 +2062,8 @@ nonoverlapping_memrefs_p (x, y) ...@@ -2105,11 +2062,8 @@ nonoverlapping_memrefs_p (x, y)
/* True dependence: X is read after store in MEM takes place. */ /* True dependence: X is read after store in MEM takes place. */
int int
true_dependence (mem, mem_mode, x, varies) true_dependence (rtx mem, enum machine_mode mem_mode, rtx x,
rtx mem; int (*varies) (rtx, int))
enum machine_mode mem_mode;
rtx x;
int (*varies) PARAMS ((rtx, int));
{ {
rtx x_addr, mem_addr; rtx x_addr, mem_addr;
rtx base; rtx base;
...@@ -2189,10 +2143,8 @@ true_dependence (mem, mem_mode, x, varies) ...@@ -2189,10 +2143,8 @@ true_dependence (mem, mem_mode, x, varies)
this value prior to canonicalizing. */ this value prior to canonicalizing. */
int int
canon_true_dependence (mem, mem_mode, mem_addr, x, varies) canon_true_dependence (rtx mem, enum machine_mode mem_mode, rtx mem_addr,
rtx mem, mem_addr, x; rtx x, int (*varies) (rtx, int))
enum machine_mode mem_mode;
int (*varies) PARAMS ((rtx, int));
{ {
rtx x_addr; rtx x_addr;
...@@ -2253,10 +2205,7 @@ canon_true_dependence (mem, mem_mode, mem_addr, x, varies) ...@@ -2253,10 +2205,7 @@ canon_true_dependence (mem, mem_mode, mem_addr, x, varies)
(or, if WRITEP is nonzero, a write to) MEM. */ (or, if WRITEP is nonzero, a write to) MEM. */
static int static int
write_dependence_p (mem, x, writep) write_dependence_p (rtx mem, rtx x, int writep)
rtx mem;
rtx x;
int writep;
{ {
rtx x_addr, mem_addr; rtx x_addr, mem_addr;
rtx fixed_scalar; rtx fixed_scalar;
...@@ -2322,9 +2271,7 @@ write_dependence_p (mem, x, writep) ...@@ -2322,9 +2271,7 @@ write_dependence_p (mem, x, writep)
/* Anti dependence: X is written after read in MEM takes place. */ /* Anti dependence: X is written after read in MEM takes place. */
int int
anti_dependence (mem, x) anti_dependence (rtx mem, rtx x)
rtx mem;
rtx x;
{ {
return write_dependence_p (mem, x, /*writep=*/0); return write_dependence_p (mem, x, /*writep=*/0);
} }
...@@ -2332,9 +2279,7 @@ anti_dependence (mem, x) ...@@ -2332,9 +2279,7 @@ anti_dependence (mem, x)
/* Output dependence: X is written after store in MEM takes place. */ /* Output dependence: X is written after store in MEM takes place. */
int int
output_dependence (mem, x) output_dependence (rtx mem, rtx x)
rtx mem;
rtx x;
{ {
return write_dependence_p (mem, x, /*writep=*/1); return write_dependence_p (mem, x, /*writep=*/1);
} }
...@@ -2343,9 +2288,7 @@ output_dependence (mem, x) ...@@ -2343,9 +2288,7 @@ output_dependence (mem, x)
something which is not local to the function and is not constant. */ something which is not local to the function and is not constant. */
static int static int
nonlocal_mentioned_p_1 (loc, data) nonlocal_mentioned_p_1 (rtx *loc, void *data ATTRIBUTE_UNUSED)
rtx *loc;
void *data ATTRIBUTE_UNUSED;
{ {
rtx x = *loc; rtx x = *loc;
rtx base; rtx base;
...@@ -2443,8 +2386,7 @@ nonlocal_mentioned_p_1 (loc, data) ...@@ -2443,8 +2386,7 @@ nonlocal_mentioned_p_1 (loc, data)
local to the function and is not constant. */ local to the function and is not constant. */
static int static int
nonlocal_mentioned_p (x) nonlocal_mentioned_p (rtx x)
rtx x;
{ {
if (INSN_P (x)) if (INSN_P (x))
{ {
...@@ -2467,9 +2409,7 @@ nonlocal_mentioned_p (x) ...@@ -2467,9 +2409,7 @@ nonlocal_mentioned_p (x)
something which is not local to the function and is not constant. */ something which is not local to the function and is not constant. */
static int static int
nonlocal_referenced_p_1 (loc, data) nonlocal_referenced_p_1 (rtx *loc, void *data ATTRIBUTE_UNUSED)
rtx *loc;
void *data ATTRIBUTE_UNUSED;
{ {
rtx x = *loc; rtx x = *loc;
...@@ -2540,8 +2480,7 @@ nonlocal_referenced_p_1 (loc, data) ...@@ -2540,8 +2480,7 @@ nonlocal_referenced_p_1 (loc, data)
local to the function and is not constant. */ local to the function and is not constant. */
static int static int
nonlocal_referenced_p (x) nonlocal_referenced_p (rtx x)
rtx x;
{ {
if (INSN_P (x)) if (INSN_P (x))
{ {
...@@ -2564,9 +2503,7 @@ nonlocal_referenced_p (x) ...@@ -2564,9 +2503,7 @@ nonlocal_referenced_p (x)
something which is not local to the function and is not constant. */ something which is not local to the function and is not constant. */
static int static int
nonlocal_set_p_1 (loc, data) nonlocal_set_p_1 (rtx *loc, void *data ATTRIBUTE_UNUSED)
rtx *loc;
void *data ATTRIBUTE_UNUSED;
{ {
rtx x = *loc; rtx x = *loc;
...@@ -2619,8 +2556,7 @@ nonlocal_set_p_1 (loc, data) ...@@ -2619,8 +2556,7 @@ nonlocal_set_p_1 (loc, data)
local to the function and is not constant. */ local to the function and is not constant. */
static int static int
nonlocal_set_p (x) nonlocal_set_p (rtx x)
rtx x;
{ {
if (INSN_P (x)) if (INSN_P (x))
{ {
...@@ -2642,7 +2578,7 @@ nonlocal_set_p (x) ...@@ -2642,7 +2578,7 @@ nonlocal_set_p (x)
/* Mark the function if it is pure or constant. */ /* Mark the function if it is pure or constant. */
void void
mark_constant_function () mark_constant_function (void)
{ {
rtx insn; rtx insn;
int nonlocal_memory_referenced; int nonlocal_memory_referenced;
...@@ -2697,7 +2633,7 @@ mark_constant_function () ...@@ -2697,7 +2633,7 @@ mark_constant_function ()
void void
init_alias_once () init_alias_once (void)
{ {
int i; int i;
...@@ -2731,9 +2667,7 @@ init_alias_once () ...@@ -2731,9 +2667,7 @@ init_alias_once ()
to be memory reference. */ to be memory reference. */
static bool memory_modified; static bool memory_modified;
static void static void
memory_modified_1 (x, pat, data) memory_modified_1 (rtx x, rtx pat ATTRIBUTE_UNUSED, void *data)
rtx x, pat ATTRIBUTE_UNUSED;
void *data;
{ {
if (GET_CODE (x) == MEM) if (GET_CODE (x) == MEM)
{ {
...@@ -2746,8 +2680,7 @@ memory_modified_1 (x, pat, data) ...@@ -2746,8 +2680,7 @@ memory_modified_1 (x, pat, data)
/* Return true when INSN possibly modify memory contents of MEM /* Return true when INSN possibly modify memory contents of MEM
(ie address can be modified). */ (ie address can be modified). */
bool bool
memory_modified_in_insn_p (mem, insn) memory_modified_in_insn_p (rtx mem, rtx insn)
rtx mem, insn;
{ {
if (!INSN_P (insn)) if (!INSN_P (insn))
return false; return false;
...@@ -2760,7 +2693,7 @@ memory_modified_in_insn_p (mem, insn) ...@@ -2760,7 +2693,7 @@ memory_modified_in_insn_p (mem, insn)
array. */ array. */
void void
init_alias_analysis () init_alias_analysis (void)
{ {
int maxreg = max_reg_num (); int maxreg = max_reg_num ();
int changed, pass; int changed, pass;
...@@ -2979,7 +2912,7 @@ init_alias_analysis () ...@@ -2979,7 +2912,7 @@ init_alias_analysis ()
} }
void void
end_alias_analysis () end_alias_analysis (void)
{ {
free (reg_known_value + FIRST_PSEUDO_REGISTER); free (reg_known_value + FIRST_PSEUDO_REGISTER);
reg_known_value = 0; reg_known_value = 0;
......
gcc/alloc-pool.c
...@@ -30,7 +30,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA ...@@ -30,7 +30,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
special abort includes one or both. toplev.h gets too few files, special abort includes one or both. toplev.h gets too few files,
system.h gets too many. */ system.h gets too many. */
extern void fancy_abort PARAMS ((const char *, int, const char *)) extern void fancy_abort (const char *, int, const char *)
ATTRIBUTE_NORETURN; ATTRIBUTE_NORETURN;
#define abort() fancy_abort (__FILE__, __LINE__, __FUNCTION__) #define abort() fancy_abort (__FILE__, __LINE__, __FUNCTION__)
...@@ -80,10 +80,7 @@ static ALLOC_POOL_ID_TYPE last_id; ...@@ -80,10 +80,7 @@ static ALLOC_POOL_ID_TYPE last_id;
allocate. */ allocate. */
alloc_pool alloc_pool
create_alloc_pool (name, size, num) create_alloc_pool (const char *name, size_t size, size_t num)
const char *name;
size_t size;
size_t num;
{ {
alloc_pool pool; alloc_pool pool;
size_t pool_size, header_size; size_t pool_size, header_size;
...@@ -143,8 +140,7 @@ create_alloc_pool (name, size, num) ...@@ -143,8 +140,7 @@ create_alloc_pool (name, size, num)
/* Free all memory allocated for the given memory pool. */ /* Free all memory allocated for the given memory pool. */
void void
free_alloc_pool (pool) free_alloc_pool (alloc_pool pool)
alloc_pool pool;
{ {
alloc_pool_list block, next_block; alloc_pool_list block, next_block;
...@@ -166,8 +162,7 @@ free_alloc_pool (pool) ...@@ -166,8 +162,7 @@ free_alloc_pool (pool)
/* Allocates one element from the pool specified. */ /* Allocates one element from the pool specified. */
void * void *
pool_alloc (pool) pool_alloc (alloc_pool pool)
alloc_pool pool;
{ {
alloc_pool_list header; alloc_pool_list header;
char *block; char *block;
...@@ -225,9 +220,7 @@ pool_alloc (pool) ...@@ -225,9 +220,7 @@ pool_alloc (pool)
/* Puts PTR back on POOL's free list. */ /* Puts PTR back on POOL's free list. */
void void
pool_free (pool, ptr) pool_free (alloc_pool pool, void *ptr)
alloc_pool pool;
void *ptr;
{ {
alloc_pool_list header; alloc_pool_list header;
......
gcc/alloc-pool.h
...@@ -47,8 +47,8 @@ typedef struct alloc_pool_def ...@@ -47,8 +47,8 @@ typedef struct alloc_pool_def
} }
*alloc_pool; *alloc_pool;
extern alloc_pool create_alloc_pool PARAMS ((const char *, size_t, size_t)); extern alloc_pool create_alloc_pool (const char *, size_t, size_t);
extern void free_alloc_pool PARAMS ((alloc_pool)); extern void free_alloc_pool (alloc_pool);
extern void *pool_alloc PARAMS ((alloc_pool)); extern void *pool_alloc (alloc_pool);
extern void pool_free PARAMS ((alloc_pool, void *)); extern void pool_free (alloc_pool, void *);
#endif #endif
gcc/attribs.c
/* Functions dealing with attribute handling, used by most front ends. /* Functions dealing with attribute handling, used by most front ends.
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
2002 Free Software Foundation, Inc. 2002, 2003 Free Software Foundation, Inc.
This file is part of GCC. This file is part of GCC.
...@@ -35,7 +35,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA ...@@ -35,7 +35,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
#include "target.h" #include "target.h"
#include "langhooks.h" #include "langhooks.h"
static void init_attributes PARAMS ((void)); static void init_attributes (void);
/* Table of the tables of attributes (common, language, format, machine) /* Table of the tables of attributes (common, language, format, machine)
searched. */ searched. */
...@@ -53,7 +53,7 @@ static const struct attribute_spec empty_attribute_table[] = ...@@ -53,7 +53,7 @@ static const struct attribute_spec empty_attribute_table[] =
if --enable-checking. */ if --enable-checking. */
static void static void
init_attributes () init_attributes (void)
{ {
size_t i; size_t i;
...@@ -141,9 +141,7 @@ init_attributes () ...@@ -141,9 +141,7 @@ init_attributes ()
and ATTR_FLAG_BUILT_IN set. */ and ATTR_FLAG_BUILT_IN set. */
tree tree
decl_attributes (node, attributes, flags) decl_attributes (tree *node, tree attributes, int flags)
tree *node, attributes;
int flags;
{ {
tree a; tree a;
tree returned_attrs = NULL_TREE; tree returned_attrs = NULL_TREE;
...@@ -317,9 +315,7 @@ decl_attributes (node, attributes, flags) ...@@ -317,9 +315,7 @@ decl_attributes (node, attributes, flags)
resulting attributes together the way decl_attributes expects them. */ resulting attributes together the way decl_attributes expects them. */
void void
split_specs_attrs (specs_attrs, declspecs, prefix_attributes) split_specs_attrs (tree specs_attrs, tree *declspecs, tree *prefix_attributes)
tree specs_attrs;
tree *declspecs, *prefix_attributes;
{ {
tree t, s, a, next, specs, attrs; tree t, s, a, next, specs, attrs;
...@@ -394,8 +390,7 @@ split_specs_attrs (specs_attrs, declspecs, prefix_attributes) ...@@ -394,8 +390,7 @@ split_specs_attrs (specs_attrs, declspecs, prefix_attributes)
A warning is issued for every ignored attribute. */ A warning is issued for every ignored attribute. */
tree tree
strip_attrs (specs_attrs) strip_attrs (tree specs_attrs)
tree specs_attrs;
{ {
tree specs, attrs; tree specs, attrs;
...@@ -410,4 +405,3 @@ strip_attrs (specs_attrs) ...@@ -410,4 +405,3 @@ strip_attrs (specs_attrs)
return specs; return specs;
} }
gcc/basic-block.h
...@@ -542,7 +542,6 @@ extern bool probably_never_executed_bb_p PARAMS ((basic_block)); ...@@ -542,7 +542,6 @@ extern bool probably_never_executed_bb_p PARAMS ((basic_block));
/* In flow.c */ /* In flow.c */
extern void init_flow PARAMS ((void)); extern void init_flow PARAMS ((void));
extern void reorder_basic_blocks PARAMS ((void));
extern void dump_bb PARAMS ((basic_block, FILE *)); extern void dump_bb PARAMS ((basic_block, FILE *));
extern void debug_bb PARAMS ((basic_block)); extern void debug_bb PARAMS ((basic_block));
extern basic_block debug_bb_n PARAMS ((int)); extern basic_block debug_bb_n PARAMS ((int));
...@@ -619,6 +618,9 @@ extern rtx hoist_insn_to_edge PARAMS ((rtx, edge, rtx, rtx)); ...@@ -619,6 +618,9 @@ extern rtx hoist_insn_to_edge PARAMS ((rtx, edge, rtx, rtx));
extern bool inside_basic_block_p PARAMS ((rtx)); extern bool inside_basic_block_p PARAMS ((rtx));
extern bool control_flow_insn_p PARAMS ((rtx)); extern bool control_flow_insn_p PARAMS ((rtx));
/* In bb-reorder.c */
extern void reorder_basic_blocks (void);
/* In dominance.c */ /* In dominance.c */
enum cdi_direction enum cdi_direction
......
gcc/bb-reorder.c
...@@ -141,29 +141,24 @@ int max_entry_frequency; ...@@ -141,29 +141,24 @@ int max_entry_frequency;
gcov_type max_entry_count; gcov_type max_entry_count;
/* Local function prototypes. */ /* Local function prototypes. */
static void find_traces PARAMS ((int *, struct trace *)); static void find_traces (int *, struct trace *);
static basic_block rotate_loop PARAMS ((edge, struct trace *, int)); static basic_block rotate_loop (edge, struct trace *, int);
static void mark_bb_visited PARAMS ((basic_block, int)); static void mark_bb_visited (basic_block, int);
static void find_traces_1_round PARAMS ((int, int, gcov_type, static void find_traces_1_round (int, int, gcov_type, struct trace *, int *,
struct trace *, int *, int, int, fibheap_t *);
fibheap_t *)); static basic_block copy_bb (basic_block, edge, basic_block, int);
static basic_block copy_bb PARAMS ((basic_block, edge, static fibheapkey_t bb_to_key (basic_block);
basic_block, int)); static bool better_edge_p (basic_block, edge, int, int, int, int);
static fibheapkey_t bb_to_key PARAMS ((basic_block)); static void connect_traces (int, struct trace *);
static bool better_edge_p PARAMS ((basic_block, edge, int, int, static bool copy_bb_p (basic_block, int);
int, int)); static int get_uncond_jump_length (void);
static void connect_traces PARAMS ((int, struct trace *));
static bool copy_bb_p PARAMS ((basic_block, int));
static int get_uncond_jump_length PARAMS ((void));
/* Find the traces for Software Trace Cache. Chain each trace through /* Find the traces for Software Trace Cache. Chain each trace through
RBI()->next. Store the number of traces to N_TRACES and description of RBI()->next. Store the number of traces to N_TRACES and description of
traces to TRACES. */ traces to TRACES. */
static void static void
find_traces (n_traces, traces) find_traces (int *n_traces, struct trace *traces)
int *n_traces;
struct trace *traces;
{ {
int i; int i;
edge e; edge e;
...@@ -222,10 +217,7 @@ find_traces (n_traces, traces) ...@@ -222,10 +217,7 @@ find_traces (n_traces, traces)
(with sequential number TRACE_N). */ (with sequential number TRACE_N). */
static basic_block static basic_block
rotate_loop (back_edge, trace, trace_n) rotate_loop (edge back_edge, struct trace *trace, int trace_n)
edge back_edge;
struct trace *trace;
int trace_n;
{ {
basic_block bb; basic_block bb;
...@@ -339,9 +331,7 @@ rotate_loop (back_edge, trace, trace_n) ...@@ -339,9 +331,7 @@ rotate_loop (back_edge, trace, trace_n)
/* This function marks BB that it was visited in trace number TRACE. */ /* This function marks BB that it was visited in trace number TRACE. */
static void static void
mark_bb_visited (bb, trace) mark_bb_visited (basic_block bb, int trace)
basic_block bb;
int trace;
{ {
RBI (bb)->visited = trace; RBI (bb)->visited = trace;
if (bbd[bb->index].heap) if (bbd[bb->index].heap)
...@@ -361,15 +351,9 @@ mark_bb_visited (bb, trace) ...@@ -361,15 +351,9 @@ mark_bb_visited (bb, trace)
*HEAP and stores starting points for the next round into new *HEAP. */ *HEAP and stores starting points for the next round into new *HEAP. */
static void static void
find_traces_1_round (branch_th, exec_th, count_th, traces, n_traces, round, find_traces_1_round (int branch_th, int exec_th, gcov_type count_th,
heap) struct trace *traces, int *n_traces, int round,
int branch_th; fibheap_t *heap)
int exec_th;
gcov_type count_th;
struct trace *traces;
int *n_traces;
int round;
fibheap_t *heap;
{ {
/* Heap for discarded basic blocks which are possible starting points for /* Heap for discarded basic blocks which are possible starting points for
the next round. */ the next round. */
...@@ -664,11 +648,7 @@ find_traces_1_round (branch_th, exec_th, count_th, traces, n_traces, round, ...@@ -664,11 +648,7 @@ find_traces_1_round (branch_th, exec_th, count_th, traces, n_traces, round,
(TRACE is a number of trace which OLD_BB is duplicated to). */ (TRACE is a number of trace which OLD_BB is duplicated to). */
static basic_block static basic_block
copy_bb (old_bb, e, bb, trace) copy_bb (basic_block old_bb, edge e, basic_block bb, int trace)
basic_block old_bb;
edge e;
basic_block bb;
int trace;
{ {
basic_block new_bb; basic_block new_bb;
...@@ -716,8 +696,7 @@ copy_bb (old_bb, e, bb, trace) ...@@ -716,8 +696,7 @@ copy_bb (old_bb, e, bb, trace)
/* Compute and return the key (for the heap) of the basic block BB. */ /* Compute and return the key (for the heap) of the basic block BB. */
static fibheapkey_t static fibheapkey_t
bb_to_key (bb) bb_to_key (basic_block bb)
basic_block bb;
{ {
edge e; edge e;
...@@ -755,13 +734,8 @@ bb_to_key (bb) ...@@ -755,13 +734,8 @@ bb_to_key (bb)
BEST_PROB; similarly for frequency. */ BEST_PROB; similarly for frequency. */
static bool static bool
better_edge_p (bb, e, prob, freq, best_prob, best_freq) better_edge_p (basic_block bb, edge e, int prob, int freq, int best_prob,
basic_block bb; int best_freq)
edge e;
int prob;
int freq;
int best_prob;
int best_freq;
{ {
bool is_better_edge; bool is_better_edge;
...@@ -798,9 +772,7 @@ better_edge_p (bb, e, prob, freq, best_prob, best_freq) ...@@ -798,9 +772,7 @@ better_edge_p (bb, e, prob, freq, best_prob, best_freq)
/* Connect traces in array TRACES, N_TRACES is the count of traces. */ /* Connect traces in array TRACES, N_TRACES is the count of traces. */
static void static void
connect_traces (n_traces, traces) connect_traces (int n_traces, struct trace *traces)
int n_traces;
struct trace *traces;
{ {
int i; int i;
bool *connected; bool *connected;
...@@ -1022,9 +994,7 @@ connect_traces (n_traces, traces) ...@@ -1022,9 +994,7 @@ connect_traces (n_traces, traces)
when code size is allowed to grow by duplication. */ when code size is allowed to grow by duplication. */
static bool static bool
copy_bb_p (bb, code_may_grow) copy_bb_p (basic_block bb, int code_may_grow)
basic_block bb;
int code_may_grow;
{ {
int size = 0; int size = 0;
int max_size = uncond_jump_length; int max_size = uncond_jump_length;
...@@ -1063,7 +1033,7 @@ copy_bb_p (bb, code_may_grow) ...@@ -1063,7 +1033,7 @@ copy_bb_p (bb, code_may_grow)
/* Return the length of unconditional jump instruction. */ /* Return the length of unconditional jump instruction. */
static int static int
get_uncond_jump_length () get_uncond_jump_length (void)
{ {
rtx label, jump; rtx label, jump;
int length; int length;
...@@ -1081,7 +1051,7 @@ get_uncond_jump_length () ...@@ -1081,7 +1051,7 @@ get_uncond_jump_length ()
/* Reorder basic blocks. The main entry point to this file. */ /* Reorder basic blocks. The main entry point to this file. */
void void
reorder_basic_blocks () reorder_basic_blocks (void)
{ {
int n_traces; int n_traces;
int i; int i;
......
gcc/bitmap.c
...@@ -46,18 +46,16 @@ bitmap_element bitmap_zero_bits; /* An element of all zero bits. */ ...@@ -46,18 +46,16 @@ bitmap_element bitmap_zero_bits; /* An element of all zero bits. */
static bitmap_element *bitmap_free; /* Freelist of bitmap elements. */ static bitmap_element *bitmap_free; /* Freelist of bitmap elements. */
static GTY((deletable (""))) bitmap_element *bitmap_ggc_free; static GTY((deletable (""))) bitmap_element *bitmap_ggc_free;
static void bitmap_elem_to_freelist PARAMS ((bitmap, bitmap_element *)); static void bitmap_elem_to_freelist (bitmap, bitmap_element *);
static void bitmap_element_free PARAMS ((bitmap, bitmap_element *)); static void bitmap_element_free (bitmap, bitmap_element *);
static bitmap_element *bitmap_element_allocate PARAMS ((bitmap)); static bitmap_element *bitmap_element_allocate (bitmap);
static int bitmap_element_zerop PARAMS ((bitmap_element *)); static int bitmap_element_zerop (bitmap_element *);
static void bitmap_element_link PARAMS ((bitmap, bitmap_element *)); static void bitmap_element_link (bitmap, bitmap_element *);
static bitmap_element *bitmap_find_bit PARAMS ((bitmap, unsigned int)); static bitmap_element *bitmap_find_bit (bitmap, unsigned int);
/* Add ELEM to the appropriate freelist. */ /* Add ELEM to the appropriate freelist. */
static INLINE void static INLINE void
bitmap_elem_to_freelist (head, elt) bitmap_elem_to_freelist (bitmap head, bitmap_element *elt)
bitmap head;
bitmap_element *elt;
{ {
if (head->using_obstack) if (head->using_obstack)
{ {
...@@ -75,9 +73,7 @@ bitmap_elem_to_freelist (head, elt) ...@@ -75,9 +73,7 @@ bitmap_elem_to_freelist (head, elt)
bitmap_obstack, "free" actually means "put onto the freelist". */ bitmap_obstack, "free" actually means "put onto the freelist". */
static INLINE void static INLINE void
bitmap_element_free (head, elt) bitmap_element_free (bitmap head, bitmap_element *elt)
bitmap head;
bitmap_element *elt;
{ {
bitmap_element *next = elt->next; bitmap_element *next = elt->next;
bitmap_element *prev = elt->prev; bitmap_element *prev = elt->prev;
...@@ -105,8 +101,7 @@ bitmap_element_free (head, elt) ...@@ -105,8 +101,7 @@ bitmap_element_free (head, elt)
/* Allocate a bitmap element. The bits are cleared, but nothing else is. */ /* Allocate a bitmap element. The bits are cleared, but nothing else is. */
static INLINE bitmap_element * static INLINE bitmap_element *
bitmap_element_allocate (head) bitmap_element_allocate (bitmap head)
bitmap head;
{ {
bitmap_element *element; bitmap_element *element;
...@@ -159,7 +154,7 @@ bitmap_element_allocate (head) ...@@ -159,7 +154,7 @@ bitmap_element_allocate (head)
/* Release any memory allocated by bitmaps. */ /* Release any memory allocated by bitmaps. */
void void
bitmap_release_memory () bitmap_release_memory (void)
{ {
bitmap_free = 0; bitmap_free = 0;
if (bitmap_obstack_init) if (bitmap_obstack_init)
...@@ -172,8 +167,7 @@ bitmap_release_memory () ...@@ -172,8 +167,7 @@ bitmap_release_memory ()
/* Return nonzero if all bits in an element are zero. */ /* Return nonzero if all bits in an element are zero. */
static INLINE int static INLINE int
bitmap_element_zerop (element) bitmap_element_zerop (bitmap_element *element)
bitmap_element *element;
{ {
#if BITMAP_ELEMENT_WORDS == 2 #if BITMAP_ELEMENT_WORDS == 2
return (element->bits[0] | element->bits[1]) == 0; return (element->bits[0] | element->bits[1]) == 0;
...@@ -191,9 +185,7 @@ bitmap_element_zerop (element) ...@@ -191,9 +185,7 @@ bitmap_element_zerop (element)
/* Link the bitmap element into the current bitmap linked list. */ /* Link the bitmap element into the current bitmap linked list. */
static INLINE void static INLINE void
bitmap_element_link (head, element) bitmap_element_link (bitmap head, bitmap_element *element)
bitmap head;
bitmap_element *element;
{ {
unsigned int indx = element->indx; unsigned int indx = element->indx;
bitmap_element *ptr; bitmap_element *ptr;
...@@ -248,8 +240,7 @@ bitmap_element_link (head, element) ...@@ -248,8 +240,7 @@ bitmap_element_link (head, element)
/* Clear a bitmap by freeing the linked list. */ /* Clear a bitmap by freeing the linked list. */
INLINE void INLINE void
bitmap_clear (head) bitmap_clear (bitmap head)
bitmap head;
{ {
bitmap_element *element, *next; bitmap_element *element, *next;
...@@ -265,9 +256,7 @@ bitmap_clear (head) ...@@ -265,9 +256,7 @@ bitmap_clear (head)
/* Copy a bitmap to another bitmap. */ /* Copy a bitmap to another bitmap. */
void void
bitmap_copy (to, from) bitmap_copy (bitmap to, bitmap from)
bitmap to;
bitmap from;
{ {
bitmap_element *from_ptr, *to_ptr = 0; bitmap_element *from_ptr, *to_ptr = 0;
#if BITMAP_ELEMENT_WORDS != 2 #if BITMAP_ELEMENT_WORDS != 2
...@@ -316,9 +305,7 @@ bitmap_copy (to, from) ...@@ -316,9 +305,7 @@ bitmap_copy (to, from)
faster. */ faster. */
static INLINE bitmap_element * static INLINE bitmap_element *
bitmap_find_bit (head, bit) bitmap_find_bit (bitmap head, unsigned int bit)
bitmap head;
unsigned int bit;
{ {
bitmap_element *element; bitmap_element *element;
unsigned int indx = bit / BITMAP_ELEMENT_ALL_BITS; unsigned int indx = bit / BITMAP_ELEMENT_ALL_BITS;
...@@ -352,9 +339,7 @@ bitmap_find_bit (head, bit) ...@@ -352,9 +339,7 @@ bitmap_find_bit (head, bit)
/* Clear a single bit in a bitmap. */ /* Clear a single bit in a bitmap. */
void void
bitmap_clear_bit (head, bit) bitmap_clear_bit (bitmap head, int bit)
bitmap head;
int bit;
{ {
bitmap_element *ptr = bitmap_find_bit (head, bit); bitmap_element *ptr = bitmap_find_bit (head, bit);
...@@ -373,9 +358,7 @@ bitmap_clear_bit (head, bit) ...@@ -373,9 +358,7 @@ bitmap_clear_bit (head, bit)
/* Set a single bit in a bitmap. */ /* Set a single bit in a bitmap. */
void void
bitmap_set_bit (head, bit) bitmap_set_bit (bitmap head, int bit)
bitmap head;
int bit;
{ {
bitmap_element *ptr = bitmap_find_bit (head, bit); bitmap_element *ptr = bitmap_find_bit (head, bit);
unsigned word_num = bit / BITMAP_WORD_BITS % BITMAP_ELEMENT_WORDS; unsigned word_num = bit / BITMAP_WORD_BITS % BITMAP_ELEMENT_WORDS;
...@@ -396,9 +379,7 @@ bitmap_set_bit (head, bit) ...@@ -396,9 +379,7 @@ bitmap_set_bit (head, bit)
/* Return whether a bit is set within a bitmap. */ /* Return whether a bit is set within a bitmap. */
int int
bitmap_bit_p (head, bit) bitmap_bit_p (bitmap head, int bit)
bitmap head;
int bit;
{ {
bitmap_element *ptr; bitmap_element *ptr;
unsigned bit_num; unsigned bit_num;
...@@ -418,8 +399,7 @@ bitmap_bit_p (head, bit) ...@@ -418,8 +399,7 @@ bitmap_bit_p (head, bit)
if the bitmap is empty. */ if the bitmap is empty. */
int int
bitmap_first_set_bit (a) bitmap_first_set_bit (bitmap a)
bitmap a;
{ {
bitmap_element *ptr = a->first; bitmap_element *ptr = a->first;
BITMAP_WORD word; BITMAP_WORD word;
...@@ -471,8 +451,7 @@ bitmap_first_set_bit (a) ...@@ -471,8 +451,7 @@ bitmap_first_set_bit (a)
if the bitmap is empty. */ if the bitmap is empty. */
int int
bitmap_last_set_bit (a) bitmap_last_set_bit (bitmap a)
bitmap a;
{ {
bitmap_element *ptr = a->first; bitmap_element *ptr = a->first;
BITMAP_WORD word; BITMAP_WORD word;
...@@ -524,11 +503,8 @@ bitmap_last_set_bit (a) ...@@ -524,11 +503,8 @@ bitmap_last_set_bit (a)
a specific bit manipulation. Return true if TO changes. */ a specific bit manipulation. Return true if TO changes. */
int int
bitmap_operation (to, from1, from2, operation) bitmap_operation (bitmap to, bitmap from1, bitmap from2,
bitmap to; enum bitmap_bits operation)
bitmap from1;
bitmap from2;
enum bitmap_bits operation;
{ {
#define HIGHEST_INDEX (unsigned int) ~0 #define HIGHEST_INDEX (unsigned int) ~0
...@@ -687,9 +663,7 @@ bitmap_operation (to, from1, from2, operation) ...@@ -687,9 +663,7 @@ bitmap_operation (to, from1, from2, operation)
/* Return true if two bitmaps are identical. */ /* Return true if two bitmaps are identical. */
int int
bitmap_equal_p (a, b) bitmap_equal_p (bitmap a, bitmap b)
bitmap a;
bitmap b;
{ {
bitmap_head c; bitmap_head c;
int ret; int ret;
...@@ -705,10 +679,7 @@ bitmap_equal_p (a, b) ...@@ -705,10 +679,7 @@ bitmap_equal_p (a, b)
bitmap FROM2. */ bitmap FROM2. */
void void
bitmap_ior_and_compl (to, from1, from2) bitmap_ior_and_compl (bitmap to, bitmap from1, bitmap from2)
bitmap to;
bitmap from1;
bitmap from2;
{ {
bitmap_head tmp; bitmap_head tmp;
...@@ -721,11 +692,7 @@ bitmap_ior_and_compl (to, from1, from2) ...@@ -721,11 +692,7 @@ bitmap_ior_and_compl (to, from1, from2)
} }
int int
bitmap_union_of_diff (dst, a, b, c) bitmap_union_of_diff (bitmap dst, bitmap a, bitmap b, bitmap c)
bitmap dst;
bitmap a;
bitmap b;
bitmap c;
{ {
bitmap_head tmp; bitmap_head tmp;
int changed; int changed;
...@@ -743,9 +710,7 @@ bitmap_union_of_diff (dst, a, b, c) ...@@ -743,9 +710,7 @@ bitmap_union_of_diff (dst, a, b, c)
/* Initialize a bitmap header. */ /* Initialize a bitmap header. */
bitmap bitmap
bitmap_initialize (head, using_obstack) bitmap_initialize (bitmap head, int using_obstack)
bitmap head;
int using_obstack;
{ {
if (head == NULL && ! using_obstack) if (head == NULL && ! using_obstack)
head = ggc_alloc (sizeof (*head)); head = ggc_alloc (sizeof (*head));
...@@ -759,9 +724,7 @@ bitmap_initialize (head, using_obstack) ...@@ -759,9 +724,7 @@ bitmap_initialize (head, using_obstack)
/* Debugging function to print out the contents of a bitmap. */ /* Debugging function to print out the contents of a bitmap. */
void void
debug_bitmap_file (file, head) debug_bitmap_file (FILE *file, bitmap head)
FILE *file;
bitmap head;
{ {
bitmap_element *ptr; bitmap_element *ptr;
...@@ -806,8 +769,7 @@ debug_bitmap_file (file, head) ...@@ -806,8 +769,7 @@ debug_bitmap_file (file, head)
of a bitmap. */ of a bitmap. */
void void
debug_bitmap (head) debug_bitmap (bitmap head)
bitmap head;
{ {
debug_bitmap_file (stdout, head); debug_bitmap_file (stdout, head);
} }
...@@ -816,11 +778,7 @@ debug_bitmap (head) ...@@ -816,11 +778,7 @@ debug_bitmap (head)
it does not print anything but the bits. */ it does not print anything but the bits. */
void void
bitmap_print (file, head, prefix, suffix) bitmap_print (FILE *file, bitmap head, const char *prefix, const char *suffix)
FILE *file;
bitmap head;
const char *prefix;
const char *suffix;
{ {
const char *comma = ""; const char *comma = "";
int i; int i;
......
gcc/bitmap.h
...@@ -79,53 +79,52 @@ enum bitmap_bits { ...@@ -79,53 +79,52 @@ enum bitmap_bits {
extern bitmap_element bitmap_zero_bits; /* Zero bitmap element */ extern bitmap_element bitmap_zero_bits; /* Zero bitmap element */
/* Clear a bitmap by freeing up the linked list. */ /* Clear a bitmap by freeing up the linked list. */
extern void bitmap_clear PARAMS ((bitmap)); extern void bitmap_clear (bitmap);
/* Copy a bitmap to another bitmap. */ /* Copy a bitmap to another bitmap. */
extern void bitmap_copy PARAMS ((bitmap, bitmap)); extern void bitmap_copy (bitmap, bitmap);
/* True if two bitmaps are identical. */ /* True if two bitmaps are identical. */
extern int bitmap_equal_p PARAMS ((bitmap, bitmap)); extern int bitmap_equal_p (bitmap, bitmap);
/* Perform an operation on two bitmaps, yielding a third. */ /* Perform an operation on two bitmaps, yielding a third. */
extern int bitmap_operation PARAMS ((bitmap, bitmap, bitmap, enum bitmap_bits)); extern int bitmap_operation (bitmap, bitmap, bitmap, enum bitmap_bits);
/* `or' into one bitmap the `and' of a second bitmap witih the complement /* `or' into one bitmap the `and' of a second bitmap witih the complement
of a third. */ of a third. */
extern void bitmap_ior_and_compl PARAMS ((bitmap, bitmap, bitmap)); extern void bitmap_ior_and_compl (bitmap, bitmap, bitmap);
/* Clear a single register in a register set. */ /* Clear a single register in a register set. */
extern void bitmap_clear_bit PARAMS ((bitmap, int)); extern void bitmap_clear_bit (bitmap, int);
/* Set a single register in a register set. */ /* Set a single register in a register set. */
extern void bitmap_set_bit PARAMS ((bitmap, int)); extern void bitmap_set_bit (bitmap, int);
/* Return true if a register is set in a register set. */ /* Return true if a register is set in a register set. */
extern int bitmap_bit_p PARAMS ((bitmap, int)); extern int bitmap_bit_p (bitmap, int);
/* Debug functions to print a bitmap linked list. */ /* Debug functions to print a bitmap linked list. */
extern void debug_bitmap PARAMS ((bitmap)); extern void debug_bitmap (bitmap);
extern void debug_bitmap_file PARAMS ((FILE *, bitmap)); extern void debug_bitmap_file (FILE *, bitmap);
/* Print a bitmap */ /* Print a bitmap */
extern void bitmap_print PARAMS ((FILE *, bitmap, const char *, const char *)); extern void bitmap_print (FILE *, bitmap, const char *, const char *);
/* Initialize a bitmap header. If HEAD is NULL, a new header will be /* Initialize a bitmap header. If HEAD is NULL, a new header will be
allocated. USING_OBSTACK indicates how elements should be allocated. */ allocated. USING_OBSTACK indicates how elements should be allocated. */
extern bitmap bitmap_initialize PARAMS ((bitmap head, extern bitmap bitmap_initialize (bitmap head, int using_obstack);
int using_obstack));
/* Release all memory used by the bitmap obstack. */ /* Release all memory used by the bitmap obstack. */
extern void bitmap_release_memory PARAMS ((void)); extern void bitmap_release_memory (void);
/* A few compatibility/functions macros for compatibility with sbitmaps */ /* A few compatibility/functions macros for compatibility with sbitmaps */
#define dump_bitmap(file, bitmap) bitmap_print (file, bitmap, "", "\n") #define dump_bitmap(file, bitmap) bitmap_print (file, bitmap, "", "\n")
#define bitmap_zero(a) bitmap_clear (a) #define bitmap_zero(a) bitmap_clear (a)
#define bitmap_a_or_b(a,b,c) bitmap_operation (a, b, c, BITMAP_IOR) #define bitmap_a_or_b(a,b,c) bitmap_operation (a, b, c, BITMAP_IOR)
#define bitmap_a_and_b(a,b,c) bitmap_operation (a, b, c, BITMAP_AND) #define bitmap_a_and_b(a,b,c) bitmap_operation (a, b, c, BITMAP_AND)
extern int bitmap_union_of_diff PARAMS((bitmap, bitmap, bitmap, bitmap)); extern int bitmap_union_of_diff (bitmap, bitmap, bitmap, bitmap);
extern int bitmap_first_set_bit PARAMS((bitmap)); extern int bitmap_first_set_bit (bitmap);
extern int bitmap_last_set_bit PARAMS((bitmap)); extern int bitmap_last_set_bit (bitmap);
/* Allocate a bitmap with oballoc. */ /* Allocate a bitmap with oballoc. */
#define BITMAP_OBSTACK_ALLOC(OBSTACK) \ #define BITMAP_OBSTACK_ALLOC(OBSTACK) \
......
gcc/builtins.c
...@@ -84,106 +84,82 @@ static bool builtin_dconsts_init = 0; ...@@ -84,106 +84,82 @@ static bool builtin_dconsts_init = 0;
static REAL_VALUE_TYPE dconstpi; static REAL_VALUE_TYPE dconstpi;
static REAL_VALUE_TYPE dconste; static REAL_VALUE_TYPE dconste;
static int get_pointer_alignment PARAMS ((tree, unsigned int)); static int get_pointer_alignment (tree, unsigned int);
static tree c_strlen PARAMS ((tree)); static tree c_strlen (tree);
static const char *c_getstr PARAMS ((tree)); static const char *c_getstr (tree);
static rtx c_readstr PARAMS ((const char *, static rtx c_readstr (const char *, enum machine_mode);
enum machine_mode)); static int target_char_cast (tree, char *);
static int target_char_cast PARAMS ((tree, char *)); static rtx get_memory_rtx (tree);
static rtx get_memory_rtx PARAMS ((tree)); static int apply_args_size (void);
static int apply_args_size PARAMS ((void)); static int apply_result_size (void);
static int apply_result_size PARAMS ((void));
#if defined (HAVE_untyped_call) || defined (HAVE_untyped_return) #if defined (HAVE_untyped_call) || defined (HAVE_untyped_return)
static rtx result_vector PARAMS ((int, rtx)); static rtx result_vector (int, rtx);
#endif #endif
static rtx expand_builtin_setjmp PARAMS ((tree, rtx)); static rtx expand_builtin_setjmp (tree, rtx);
static void expand_builtin_prefetch PARAMS ((tree)); static void expand_builtin_prefetch (tree);
static rtx expand_builtin_apply_args PARAMS ((void)); static rtx expand_builtin_apply_args (void);
static rtx expand_builtin_apply_args_1 PARAMS ((void)); static rtx expand_builtin_apply_args_1 (void);
static rtx expand_builtin_apply PARAMS ((rtx, rtx, rtx)); static rtx expand_builtin_apply (rtx, rtx, rtx);
static void expand_builtin_return PARAMS ((rtx)); static void expand_builtin_return (rtx);
static enum type_class type_to_class PARAMS ((tree)); static enum type_class type_to_class (tree);
static rtx expand_builtin_classify_type PARAMS ((tree)); static rtx expand_builtin_classify_type (tree);
static void expand_errno_check PARAMS ((tree, rtx)); static void expand_errno_check (tree, rtx);
static rtx expand_builtin_mathfn PARAMS ((tree, rtx, rtx)); static rtx expand_builtin_mathfn (tree, rtx, rtx);
static rtx expand_builtin_mathfn_2 PARAMS ((tree, rtx, rtx)); static rtx expand_builtin_mathfn_2 (tree, rtx, rtx);
static rtx expand_builtin_constant_p PARAMS ((tree, enum machine_mode)); static rtx expand_builtin_constant_p (tree, enum machine_mode);
static rtx expand_builtin_args_info PARAMS ((tree)); static rtx expand_builtin_args_info (tree);
static rtx expand_builtin_next_arg PARAMS ((tree)); static rtx expand_builtin_next_arg (tree);
static rtx expand_builtin_va_start PARAMS ((tree)); static rtx expand_builtin_va_start (tree);
static rtx expand_builtin_va_end PARAMS ((tree)); static rtx expand_builtin_va_end (tree);
static rtx expand_builtin_va_copy PARAMS ((tree)); static rtx expand_builtin_va_copy (tree);
static rtx expand_builtin_memcmp PARAMS ((tree, tree, rtx, static rtx expand_builtin_memcmp (tree, tree, rtx, enum machine_mode);
enum machine_mode)); static rtx expand_builtin_strcmp (tree, rtx, enum machine_mode);
static rtx expand_builtin_strcmp PARAMS ((tree, rtx, static rtx expand_builtin_strncmp (tree, rtx, enum machine_mode);
enum machine_mode)); static rtx builtin_memcpy_read_str (void *, HOST_WIDE_INT, enum machine_mode);
static rtx expand_builtin_strncmp PARAMS ((tree, rtx, static rtx expand_builtin_strcat (tree, rtx, enum machine_mode);
enum machine_mode)); static rtx expand_builtin_strncat (tree, rtx, enum machine_mode);
static rtx builtin_memcpy_read_str PARAMS ((PTR, HOST_WIDE_INT, static rtx expand_builtin_strspn (tree, rtx, enum machine_mode);
enum machine_mode)); static rtx expand_builtin_strcspn (tree, rtx, enum machine_mode);
static rtx expand_builtin_strcat PARAMS ((tree, rtx, static rtx expand_builtin_memcpy (tree, rtx, enum machine_mode);
enum machine_mode)); static rtx expand_builtin_mempcpy (tree, rtx, enum machine_mode, int);
static rtx expand_builtin_strncat PARAMS ((tree, rtx, static rtx expand_builtin_memmove (tree, rtx, enum machine_mode);
enum machine_mode)); static rtx expand_builtin_bcopy (tree);
static rtx expand_builtin_strspn PARAMS ((tree, rtx, static rtx expand_builtin_strcpy (tree, rtx, enum machine_mode);
enum machine_mode)); static rtx expand_builtin_stpcpy (tree, rtx, enum machine_mode);
static rtx expand_builtin_strcspn PARAMS ((tree, rtx, static rtx builtin_strncpy_read_str (void *, HOST_WIDE_INT, enum machine_mode);
enum machine_mode)); static rtx expand_builtin_strncpy (tree, rtx, enum machine_mode);
static rtx expand_builtin_memcpy PARAMS ((tree, rtx, static rtx builtin_memset_read_str (void *, HOST_WIDE_INT, enum machine_mode);
enum machine_mode)); static rtx builtin_memset_gen_str (void *, HOST_WIDE_INT, enum machine_mode);
static rtx expand_builtin_mempcpy PARAMS ((tree, rtx, static rtx expand_builtin_memset (tree, rtx, enum machine_mode);
enum machine_mode, int)); static rtx expand_builtin_bzero (tree);
static rtx expand_builtin_memmove PARAMS ((tree, rtx, static rtx expand_builtin_strlen (tree, rtx, enum machine_mode);
enum machine_mode)); static rtx expand_builtin_strstr (tree, rtx, enum machine_mode);
static rtx expand_builtin_bcopy PARAMS ((tree)); static rtx expand_builtin_strpbrk (tree, rtx, enum machine_mode);
static rtx expand_builtin_strcpy PARAMS ((tree, rtx, static rtx expand_builtin_strchr (tree, rtx, enum machine_mode);
enum machine_mode)); static rtx expand_builtin_strrchr (tree, rtx, enum machine_mode);
static rtx expand_builtin_stpcpy PARAMS ((tree, rtx, static rtx expand_builtin_alloca (tree, rtx);
enum machine_mode)); static rtx expand_builtin_unop (enum machine_mode, tree, rtx, rtx, optab);
static rtx builtin_strncpy_read_str PARAMS ((PTR, HOST_WIDE_INT, static rtx expand_builtin_frame_address (tree, tree);
enum machine_mode)); static rtx expand_builtin_fputs (tree, int, int);
static rtx expand_builtin_strncpy PARAMS ((tree, rtx, static tree stabilize_va_list (tree, int);
enum machine_mode)); static rtx expand_builtin_expect (tree, rtx);
static rtx builtin_memset_read_str PARAMS ((PTR, HOST_WIDE_INT, static tree fold_builtin_constant_p (tree);
enum machine_mode)); static tree fold_builtin_classify_type (tree);
static rtx builtin_memset_gen_str PARAMS ((PTR, HOST_WIDE_INT, static tree fold_builtin_inf (tree, int);
enum machine_mode)); static tree fold_builtin_nan (tree, tree, int);
static rtx expand_builtin_memset PARAMS ((tree, rtx, static int validate_arglist (tree, ...);
enum machine_mode)); static tree fold_trunc_transparent_mathfn (tree);
static rtx expand_builtin_bzero PARAMS ((tree)); static bool readonly_data_expr (tree);
static rtx expand_builtin_strlen PARAMS ((tree, rtx, enum machine_mode)); static rtx expand_builtin_fabs (tree, rtx, rtx);
static rtx expand_builtin_strstr PARAMS ((tree, rtx, static rtx expand_builtin_cabs (tree, rtx);
enum machine_mode)); static void init_builtin_dconsts (void);
static rtx expand_builtin_strpbrk PARAMS ((tree, rtx, static tree fold_builtin_cabs (tree, tree, tree);
enum machine_mode));
static rtx expand_builtin_strchr PARAMS ((tree, rtx,
enum machine_mode));
static rtx expand_builtin_strrchr PARAMS ((tree, rtx,
enum machine_mode));
static rtx expand_builtin_alloca PARAMS ((tree, rtx));
static rtx expand_builtin_unop PARAMS ((enum machine_mode,
tree, rtx, rtx, optab));
static rtx expand_builtin_frame_address PARAMS ((tree, tree));
static rtx expand_builtin_fputs PARAMS ((tree, int, int));
static tree stabilize_va_list PARAMS ((tree, int));
static rtx expand_builtin_expect PARAMS ((tree, rtx));
static tree fold_builtin_constant_p PARAMS ((tree));
static tree fold_builtin_classify_type PARAMS ((tree));
static tree fold_builtin_inf PARAMS ((tree, int));
static tree fold_builtin_nan PARAMS ((tree, tree, int));
static int validate_arglist PARAMS ((tree, ...));
static tree fold_trunc_transparent_mathfn PARAMS ((tree));
static bool readonly_data_expr PARAMS ((tree));
static rtx expand_builtin_fabs PARAMS ((tree, rtx, rtx));
static rtx expand_builtin_cabs PARAMS ((tree, rtx));
static void init_builtin_dconsts PARAMS ((void));
static tree fold_builtin_cabs PARAMS ((tree, tree, tree));
/* Initialize mathematical constants for constant folding builtins. /* Initialize mathematical constants for constant folding builtins.
These constants need to be given to at least 160 bits precision. */ These constants need to be given to at least 160 bits precision. */
static void static void
init_builtin_dconsts () init_builtin_dconsts (void)
{ {
real_from_string (&dconstpi, real_from_string (&dconstpi,
"3.1415926535897932384626433832795028841971693993751058209749445923078"); "3.1415926535897932384626433832795028841971693993751058209749445923078");
...@@ -202,9 +178,7 @@ init_builtin_dconsts () ...@@ -202,9 +178,7 @@ init_builtin_dconsts ()
expression is actually pointing at an object whose alignment is tighter. */ expression is actually pointing at an object whose alignment is tighter. */
static int static int
get_pointer_alignment (exp, max_align) get_pointer_alignment (tree exp, unsigned int max_align)
tree exp;
unsigned int max_align;
{ {
unsigned int align, inner; unsigned int align, inner;
...@@ -273,8 +247,7 @@ get_pointer_alignment (exp, max_align) ...@@ -273,8 +247,7 @@ get_pointer_alignment (exp, max_align)
arrays with initializers, so neither can we do so here. */ arrays with initializers, so neither can we do so here. */
static tree static tree
c_strlen (src) c_strlen (tree src)
tree src;
{ {
tree offset_node; tree offset_node;
HOST_WIDE_INT offset; HOST_WIDE_INT offset;
...@@ -339,8 +312,7 @@ c_strlen (src) ...@@ -339,8 +312,7 @@ c_strlen (src)
or sum of string constant and integer constant. */ or sum of string constant and integer constant. */
static const char * static const char *
c_getstr (src) c_getstr (tree src)
tree src;
{ {
tree offset_node; tree offset_node;
...@@ -361,9 +333,7 @@ c_getstr (src) ...@@ -361,9 +333,7 @@ c_getstr (src)
GET_MODE_BITSIZE (MODE) bits from string constant STR. */ GET_MODE_BITSIZE (MODE) bits from string constant STR. */
static rtx static rtx
c_readstr (str, mode) c_readstr (const char *str, enum machine_mode mode)
const char *str;
enum machine_mode mode;
{ {
HOST_WIDE_INT c[2]; HOST_WIDE_INT c[2];
HOST_WIDE_INT ch; HOST_WIDE_INT ch;
...@@ -397,9 +367,7 @@ c_readstr (str, mode) ...@@ -397,9 +367,7 @@ c_readstr (str, mode)
P. */ P. */
static int static int
target_char_cast (cst, p) target_char_cast (tree cst, char *p)
tree cst;
char *p;
{ {
unsigned HOST_WIDE_INT val, hostval; unsigned HOST_WIDE_INT val, hostval;
...@@ -427,10 +395,8 @@ target_char_cast (cst, p) ...@@ -427,10 +395,8 @@ target_char_cast (cst, p)
address located within it (depending on FNDECL_CODE). */ address located within it (depending on FNDECL_CODE). */
rtx rtx
expand_builtin_return_addr (fndecl_code, count, tem) expand_builtin_return_addr (enum built_in_function fndecl_code, int count,
enum built_in_function fndecl_code; rtx tem)
int count;
rtx tem;
{ {
int i; int i;
...@@ -490,9 +456,7 @@ static HOST_WIDE_INT setjmp_alias_set = -1; ...@@ -490,9 +456,7 @@ static HOST_WIDE_INT setjmp_alias_set = -1;
handling code. */ handling code. */
void void
expand_builtin_setjmp_setup (buf_addr, receiver_label) expand_builtin_setjmp_setup (rtx buf_addr, rtx receiver_label)
rtx buf_addr;
rtx receiver_label;
{ {
enum machine_mode sa_mode = STACK_SAVEAREA_MODE (SAVE_NONLOCAL); enum machine_mode sa_mode = STACK_SAVEAREA_MODE (SAVE_NONLOCAL);
rtx stack_save; rtx stack_save;
...@@ -553,8 +517,7 @@ expand_builtin_setjmp_setup (buf_addr, receiver_label) ...@@ -553,8 +517,7 @@ expand_builtin_setjmp_setup (buf_addr, receiver_label)
This is used directly by sjlj exception handling code. */ This is used directly by sjlj exception handling code. */
void void
expand_builtin_setjmp_receiver (receiver_label) expand_builtin_setjmp_receiver (rtx receiver_label ATTRIBUTE_UNUSED)
rtx receiver_label ATTRIBUTE_UNUSED;
{ {
/* Clobber the FP when we get here, so we have to make sure it's /* Clobber the FP when we get here, so we have to make sure it's
marked as used by this function. */ marked as used by this function. */
...@@ -626,9 +589,7 @@ expand_builtin_setjmp_receiver (receiver_label) ...@@ -626,9 +589,7 @@ expand_builtin_setjmp_receiver (receiver_label)
them. */ them. */
static rtx static rtx
expand_builtin_setjmp (arglist, target) expand_builtin_setjmp (tree arglist, rtx target)
tree arglist;
rtx target;
{ {
rtx buf_addr, next_lab, cont_lab; rtx buf_addr, next_lab, cont_lab;
...@@ -679,8 +640,7 @@ expand_builtin_setjmp (arglist, target) ...@@ -679,8 +640,7 @@ expand_builtin_setjmp (arglist, target)
them. */ them. */
void void
expand_builtin_longjmp (buf_addr, value) expand_builtin_longjmp (rtx buf_addr, rtx value)
rtx buf_addr, value;
{ {
rtx fp, lab, stack, insn, last; rtx fp, lab, stack, insn, last;
enum machine_mode sa_mode = STACK_SAVEAREA_MODE (SAVE_NONLOCAL); enum machine_mode sa_mode = STACK_SAVEAREA_MODE (SAVE_NONLOCAL);
...@@ -769,8 +729,7 @@ expand_builtin_longjmp (buf_addr, value) ...@@ -769,8 +729,7 @@ expand_builtin_longjmp (buf_addr, value)
effects. */ effects. */
static void static void
expand_builtin_prefetch (arglist) expand_builtin_prefetch (tree arglist)
tree arglist;
{ {
tree arg0, arg1, arg2; tree arg0, arg1, arg2;
rtx op0, op1, op2; rtx op0, op1, op2;
...@@ -856,8 +815,7 @@ expand_builtin_prefetch (arglist) ...@@ -856,8 +815,7 @@ expand_builtin_prefetch (arglist)
to be used to be used in a string instruction (cmpstrsi, movstrsi, ..). */ to be used to be used in a string instruction (cmpstrsi, movstrsi, ..). */
static rtx static rtx
get_memory_rtx (exp) get_memory_rtx (tree exp)
tree exp;
{ {
rtx addr = expand_expr (exp, NULL_RTX, ptr_mode, EXPAND_SUM); rtx addr = expand_expr (exp, NULL_RTX, ptr_mode, EXPAND_SUM);
rtx mem; rtx mem;
...@@ -919,8 +877,7 @@ static int apply_args_reg_offset[FIRST_PSEUDO_REGISTER]; ...@@ -919,8 +877,7 @@ static int apply_args_reg_offset[FIRST_PSEUDO_REGISTER];
needed in objc-act.c. */ needed in objc-act.c. */
int int
apply_args_register_offset (regno) apply_args_register_offset (int regno)
int regno;
{ {
apply_args_size (); apply_args_size ();
...@@ -936,7 +893,7 @@ apply_args_register_offset (regno) ...@@ -936,7 +893,7 @@ apply_args_register_offset (regno)
and initialize apply_args_mode. */ and initialize apply_args_mode. */
static int static int
apply_args_size () apply_args_size (void)
{ {
static int size = -1; static int size = -1;
int align; int align;
...@@ -1016,7 +973,7 @@ apply_args_size () ...@@ -1016,7 +973,7 @@ apply_args_size ()
and initialize apply_result_mode. */ and initialize apply_result_mode. */
static int static int
apply_result_size () apply_result_size (void)
{ {
static int size = -1; static int size = -1;
int align, regno; int align, regno;
...@@ -1092,9 +1049,7 @@ apply_result_size () ...@@ -1092,9 +1049,7 @@ apply_result_size ()
restore the values. */ restore the values. */
static rtx static rtx
result_vector (savep, result) result_vector (int savep, rtx result)
int savep;
rtx result;
{ {
int regno, size, align, nelts; int regno, size, align, nelts;
enum machine_mode mode; enum machine_mode mode;
...@@ -1123,7 +1078,7 @@ result_vector (savep, result) ...@@ -1123,7 +1078,7 @@ result_vector (savep, result)
arguments as were passed to the current function. */ arguments as were passed to the current function. */
static rtx static rtx
expand_builtin_apply_args_1 () expand_builtin_apply_args_1 (void)
{ {
rtx registers; rtx registers;
int size, align, regno; int size, align, regno;
...@@ -1180,7 +1135,7 @@ expand_builtin_apply_args_1 () ...@@ -1180,7 +1135,7 @@ expand_builtin_apply_args_1 ()
saved. */ saved. */
static rtx static rtx
expand_builtin_apply_args () expand_builtin_apply_args (void)
{ {
/* Don't do __builtin_apply_args more than once in a function. /* Don't do __builtin_apply_args more than once in a function.
Save the result of the first call and reuse it. */ Save the result of the first call and reuse it. */
...@@ -1215,8 +1170,7 @@ expand_builtin_apply_args () ...@@ -1215,8 +1170,7 @@ expand_builtin_apply_args ()
untyped return of whatever value was returned by the given function. */ untyped return of whatever value was returned by the given function. */
static rtx static rtx
expand_builtin_apply (function, arguments, argsize) expand_builtin_apply (rtx function, rtx arguments, rtx argsize)
rtx function, arguments, argsize;
{ {
int size, align, regno; int size, align, regno;
enum machine_mode mode; enum machine_mode mode;
...@@ -1371,8 +1325,7 @@ expand_builtin_apply (function, arguments, argsize) ...@@ -1371,8 +1325,7 @@ expand_builtin_apply (function, arguments, argsize)
/* Perform an untyped return. */ /* Perform an untyped return. */
static void static void
expand_builtin_return (result) expand_builtin_return (rtx result)
rtx result;
{ {
int size, align, regno; int size, align, regno;
enum machine_mode mode; enum machine_mode mode;
...@@ -1425,8 +1378,7 @@ expand_builtin_return (result) ...@@ -1425,8 +1378,7 @@ expand_builtin_return (result)
/* Used by expand_builtin_classify_type and fold_builtin_classify_type. */ /* Used by expand_builtin_classify_type and fold_builtin_classify_type. */
static enum type_class static enum type_class
type_to_class (type) type_to_class (tree type)
tree type;
{ {
switch (TREE_CODE (type)) switch (TREE_CODE (type))
{ {
...@@ -1458,8 +1410,7 @@ type_to_class (type) ...@@ -1458,8 +1410,7 @@ type_to_class (type)
ARGLIST. */ ARGLIST. */
static rtx static rtx
expand_builtin_classify_type (arglist) expand_builtin_classify_type (tree arglist)
tree arglist;
{ {
if (arglist != 0) if (arglist != 0)
return GEN_INT (type_to_class (TREE_TYPE (TREE_VALUE (arglist)))); return GEN_INT (type_to_class (TREE_TYPE (TREE_VALUE (arglist))));
...@@ -1469,9 +1420,7 @@ expand_builtin_classify_type (arglist) ...@@ -1469,9 +1420,7 @@ expand_builtin_classify_type (arglist)
/* Expand expression EXP, which is a call to __builtin_constant_p. */ /* Expand expression EXP, which is a call to __builtin_constant_p. */
static rtx static rtx
expand_builtin_constant_p (arglist, target_mode) expand_builtin_constant_p (tree arglist, enum machine_mode target_mode)
tree arglist;
enum machine_mode target_mode;
{ {
rtx tmp; rtx tmp;
...@@ -1493,9 +1442,7 @@ expand_builtin_constant_p (arglist, target_mode) ...@@ -1493,9 +1442,7 @@ expand_builtin_constant_p (arglist, target_mode)
/* Return mathematic function equivalent to FN but operating directly on TYPE, /* Return mathematic function equivalent to FN but operating directly on TYPE,
if available. */ if available. */
tree tree
mathfn_built_in (type, fn) mathfn_built_in (tree type, enum built_in_function fn)
tree type;
enum built_in_function fn;
{ {
enum built_in_function fcode = NOT_BUILT_IN; enum built_in_function fcode = NOT_BUILT_IN;
if (TYPE_MODE (type) == TYPE_MODE (double_type_node)) if (TYPE_MODE (type) == TYPE_MODE (double_type_node))
...@@ -1704,9 +1651,7 @@ mathfn_built_in (type, fn) ...@@ -1704,9 +1651,7 @@ mathfn_built_in (type, fn)
errno to EDOM. */ errno to EDOM. */
static void static void
expand_errno_check (exp, target) expand_errno_check (tree exp, rtx target)
tree exp;
rtx target;
{ {
rtx lab; rtx lab;
...@@ -1750,9 +1695,7 @@ expand_errno_check (exp, target) ...@@ -1750,9 +1695,7 @@ expand_errno_check (exp, target)
SUBTARGET may be used as the target for computing one of EXP's operands. */ SUBTARGET may be used as the target for computing one of EXP's operands. */
static rtx static rtx
expand_builtin_mathfn (exp, target, subtarget) expand_builtin_mathfn (tree exp, rtx target, rtx subtarget)
tree exp;
rtx target, subtarget;
{ {
optab builtin_optab; optab builtin_optab;
rtx op0, insns; rtx op0, insns;
...@@ -1867,9 +1810,7 @@ expand_builtin_mathfn (exp, target, subtarget) ...@@ -1867,9 +1810,7 @@ expand_builtin_mathfn (exp, target, subtarget)
operands. */ operands. */
static rtx static rtx
expand_builtin_mathfn_2 (exp, target, subtarget) expand_builtin_mathfn_2 (tree exp, rtx target, rtx subtarget)
tree exp;
rtx target, subtarget;
{ {
optab builtin_optab; optab builtin_optab;
rtx op0, op1, insns; rtx op0, op1, insns;
...@@ -1962,10 +1903,8 @@ expand_builtin_mathfn_2 (exp, target, subtarget) ...@@ -1962,10 +1903,8 @@ expand_builtin_mathfn_2 (exp, target, subtarget)
try to get the result in TARGET, if convenient. */ try to get the result in TARGET, if convenient. */
static rtx static rtx
expand_builtin_strlen (arglist, target, target_mode) expand_builtin_strlen (tree arglist, rtx target,
tree arglist; enum machine_mode target_mode)
rtx target;
enum machine_mode target_mode;
{ {
if (!validate_arglist (arglist, POINTER_TYPE, VOID_TYPE)) if (!validate_arglist (arglist, POINTER_TYPE, VOID_TYPE))
return 0; return 0;
...@@ -2061,10 +2000,7 @@ expand_builtin_strlen (arglist, target, target_mode) ...@@ -2061,10 +2000,7 @@ expand_builtin_strlen (arglist, target, target_mode)
in TARGET, if convenient (and in mode MODE if that's convenient). */ in TARGET, if convenient (and in mode MODE if that's convenient). */
static rtx static rtx
expand_builtin_strstr (arglist, target, mode) expand_builtin_strstr (tree arglist, rtx target, enum machine_mode mode)
tree arglist;
rtx target;
enum machine_mode mode;
{ {
if (!validate_arglist (arglist, POINTER_TYPE, POINTER_TYPE, VOID_TYPE)) if (!validate_arglist (arglist, POINTER_TYPE, POINTER_TYPE, VOID_TYPE))
return 0; return 0;
...@@ -2117,10 +2053,7 @@ expand_builtin_strstr (arglist, target, mode) ...@@ -2117,10 +2053,7 @@ expand_builtin_strstr (arglist, target, mode)
in TARGET, if convenient (and in mode MODE if that's convenient). */ in TARGET, if convenient (and in mode MODE if that's convenient). */
static rtx static rtx
expand_builtin_strchr (arglist, target, mode) expand_builtin_strchr (tree arglist, rtx target, enum machine_mode mode)
tree arglist;
rtx target;
enum machine_mode mode;
{ {
if (!validate_arglist (arglist, POINTER_TYPE, INTEGER_TYPE, VOID_TYPE)) if (!validate_arglist (arglist, POINTER_TYPE, INTEGER_TYPE, VOID_TYPE))
return 0; return 0;
...@@ -2163,10 +2096,7 @@ expand_builtin_strchr (arglist, target, mode) ...@@ -2163,10 +2096,7 @@ expand_builtin_strchr (arglist, target, mode)
in TARGET, if convenient (and in mode MODE if that's convenient). */ in TARGET, if convenient (and in mode MODE if that's convenient). */
static rtx static rtx
expand_builtin_strrchr (arglist, target, mode) expand_builtin_strrchr (tree arglist, rtx target, enum machine_mode mode)
tree arglist;
rtx target;
enum machine_mode mode;
{ {
if (!validate_arglist (arglist, POINTER_TYPE, INTEGER_TYPE, VOID_TYPE)) if (!validate_arglist (arglist, POINTER_TYPE, INTEGER_TYPE, VOID_TYPE))
return 0; return 0;
...@@ -2217,10 +2147,7 @@ expand_builtin_strrchr (arglist, target, mode) ...@@ -2217,10 +2147,7 @@ expand_builtin_strrchr (arglist, target, mode)
in TARGET, if convenient (and in mode MODE if that's convenient). */ in TARGET, if convenient (and in mode MODE if that's convenient). */
static rtx static rtx
expand_builtin_strpbrk (arglist, target, mode) expand_builtin_strpbrk (tree arglist, rtx target, enum machine_mode mode)
tree arglist;
rtx target;
enum machine_mode mode;
{ {
if (!validate_arglist (arglist, POINTER_TYPE, POINTER_TYPE, VOID_TYPE)) if (!validate_arglist (arglist, POINTER_TYPE, POINTER_TYPE, VOID_TYPE))
return 0; return 0;
...@@ -2279,10 +2206,8 @@ expand_builtin_strpbrk (arglist, target, mode) ...@@ -2279,10 +2206,8 @@ expand_builtin_strpbrk (arglist, target, mode)
constant. */ constant. */
static rtx static rtx
builtin_memcpy_read_str (data, offset, mode) builtin_memcpy_read_str (void *data, HOST_WIDE_INT offset,
PTR data; enum machine_mode mode)
HOST_WIDE_INT offset;
enum machine_mode mode;
{ {
const char *str = (const char *) data; const char *str = (const char *) data;
...@@ -2299,10 +2224,7 @@ builtin_memcpy_read_str (data, offset, mode) ...@@ -2299,10 +2224,7 @@ builtin_memcpy_read_str (data, offset, mode)
otherwise try to get the result in TARGET, if convenient (and in otherwise try to get the result in TARGET, if convenient (and in
mode MODE if that's convenient). */ mode MODE if that's convenient). */
static rtx static rtx
expand_builtin_memcpy (arglist, target, mode) expand_builtin_memcpy (tree arglist, rtx target, enum machine_mode mode)
tree arglist;
rtx target;
enum machine_mode mode;
{ {
if (!validate_arglist (arglist, if (!validate_arglist (arglist,
POINTER_TYPE, POINTER_TYPE, INTEGER_TYPE, VOID_TYPE)) POINTER_TYPE, POINTER_TYPE, INTEGER_TYPE, VOID_TYPE))
...@@ -2388,11 +2310,8 @@ expand_builtin_memcpy (arglist, target, mode) ...@@ -2388,11 +2310,8 @@ expand_builtin_memcpy (arglist, target, mode)
stpcpy. */ stpcpy. */
static rtx static rtx
expand_builtin_mempcpy (arglist, target, mode, endp) expand_builtin_mempcpy (tree arglist, rtx target, enum machine_mode mode,
tree arglist; int endp)
rtx target;
enum machine_mode mode;
int endp;
{ {
if (!validate_arglist (arglist, if (!validate_arglist (arglist,
POINTER_TYPE, POINTER_TYPE, INTEGER_TYPE, VOID_TYPE)) POINTER_TYPE, POINTER_TYPE, INTEGER_TYPE, VOID_TYPE))
...@@ -2488,10 +2407,7 @@ expand_builtin_mempcpy (arglist, target, mode, endp) ...@@ -2488,10 +2407,7 @@ expand_builtin_mempcpy (arglist, target, mode, endp)
if we failed the caller should emit a normal call. */ if we failed the caller should emit a normal call. */
static rtx static rtx
expand_builtin_memmove (arglist, target, mode) expand_builtin_memmove (tree arglist, rtx target, enum machine_mode mode)
tree arglist;
rtx target;
enum machine_mode mode;
{ {
if (!validate_arglist (arglist, if (!validate_arglist (arglist,
POINTER_TYPE, POINTER_TYPE, INTEGER_TYPE, VOID_TYPE)) POINTER_TYPE, POINTER_TYPE, INTEGER_TYPE, VOID_TYPE))
...@@ -2543,8 +2459,7 @@ expand_builtin_memmove (arglist, target, mode) ...@@ -2543,8 +2459,7 @@ expand_builtin_memmove (arglist, target, mode)
if we failed the caller should emit a normal call. */ if we failed the caller should emit a normal call. */
static rtx static rtx
expand_builtin_bcopy (arglist) expand_builtin_bcopy (tree arglist)
tree arglist;
{ {
tree src, dest, size, newarglist; tree src, dest, size, newarglist;
...@@ -2574,10 +2489,7 @@ expand_builtin_bcopy (arglist) ...@@ -2574,10 +2489,7 @@ expand_builtin_bcopy (arglist)
convenient). */ convenient). */
static rtx static rtx
expand_builtin_strcpy (arglist, target, mode) expand_builtin_strcpy (tree arglist, rtx target, enum machine_mode mode)
tree arglist;
rtx target;
enum machine_mode mode;
{ {
tree fn, len; tree fn, len;
...@@ -2604,10 +2516,7 @@ expand_builtin_strcpy (arglist, target, mode) ...@@ -2604,10 +2516,7 @@ expand_builtin_strcpy (arglist, target, mode)
mode MODE if that's convenient). */ mode MODE if that's convenient). */
static rtx static rtx
expand_builtin_stpcpy (arglist, target, mode) expand_builtin_stpcpy (tree arglist, rtx target, enum machine_mode mode)
tree arglist;
rtx target;
enum machine_mode mode;
{ {
if (!validate_arglist (arglist, POINTER_TYPE, POINTER_TYPE, VOID_TYPE)) if (!validate_arglist (arglist, POINTER_TYPE, POINTER_TYPE, VOID_TYPE))
return 0; return 0;
...@@ -2647,10 +2556,8 @@ expand_builtin_stpcpy (arglist, target, mode) ...@@ -2647,10 +2556,8 @@ expand_builtin_stpcpy (arglist, target, mode)
constant. */ constant. */
static rtx static rtx
builtin_strncpy_read_str (data, offset, mode) builtin_strncpy_read_str (void *data, HOST_WIDE_INT offset,
PTR data; enum machine_mode mode)
HOST_WIDE_INT offset;
enum machine_mode mode;
{ {
const char *str = (const char *) data; const char *str = (const char *) data;
...@@ -2664,10 +2571,7 @@ builtin_strncpy_read_str (data, offset, mode) ...@@ -2664,10 +2571,7 @@ builtin_strncpy_read_str (data, offset, mode)
if we failed the caller should emit a normal call. */ if we failed the caller should emit a normal call. */
static rtx static rtx
expand_builtin_strncpy (arglist, target, mode) expand_builtin_strncpy (tree arglist, rtx target, enum machine_mode mode)
tree arglist;
rtx target;
enum machine_mode mode;
{ {
if (!validate_arglist (arglist, if (!validate_arglist (arglist,
POINTER_TYPE, POINTER_TYPE, INTEGER_TYPE, VOID_TYPE)) POINTER_TYPE, POINTER_TYPE, INTEGER_TYPE, VOID_TYPE))
...@@ -2743,10 +2647,8 @@ expand_builtin_strncpy (arglist, target, mode) ...@@ -2743,10 +2647,8 @@ expand_builtin_strncpy (arglist, target, mode)
constant. */ constant. */
static rtx static rtx
builtin_memset_read_str (data, offset, mode) builtin_memset_read_str (void *data, HOST_WIDE_INT offset ATTRIBUTE_UNUSED,
PTR data; enum machine_mode mode)
HOST_WIDE_INT offset ATTRIBUTE_UNUSED;
enum machine_mode mode;
{ {
const char *c = (const char *) data; const char *c = (const char *) data;
char *p = alloca (GET_MODE_SIZE (mode)); char *p = alloca (GET_MODE_SIZE (mode));
...@@ -2762,10 +2664,8 @@ builtin_memset_read_str (data, offset, mode) ...@@ -2762,10 +2664,8 @@ builtin_memset_read_str (data, offset, mode)
4 bytes wide, return the RTL for 0x01010101*data. */ 4 bytes wide, return the RTL for 0x01010101*data. */
static rtx static rtx
builtin_memset_gen_str (data, offset, mode) builtin_memset_gen_str (void *data, HOST_WIDE_INT offset ATTRIBUTE_UNUSED,
PTR data; enum machine_mode mode)
HOST_WIDE_INT offset ATTRIBUTE_UNUSED;
enum machine_mode mode;
{ {
rtx target, coeff; rtx target, coeff;
size_t size; size_t size;
...@@ -2790,10 +2690,7 @@ builtin_memset_gen_str (data, offset, mode) ...@@ -2790,10 +2690,7 @@ builtin_memset_gen_str (data, offset, mode)
convenient). */ convenient). */
static rtx static rtx
expand_builtin_memset (arglist, target, mode) expand_builtin_memset (tree arglist, rtx target, enum machine_mode mode)
tree arglist;
rtx target;
enum machine_mode mode;
{ {
if (!validate_arglist (arglist, if (!validate_arglist (arglist,
POINTER_TYPE, INTEGER_TYPE, INTEGER_TYPE, VOID_TYPE)) POINTER_TYPE, INTEGER_TYPE, INTEGER_TYPE, VOID_TYPE))
...@@ -2904,8 +2801,7 @@ expand_builtin_memset (arglist, target, mode) ...@@ -2904,8 +2801,7 @@ expand_builtin_memset (arglist, target, mode)
if we failed the caller should emit a normal call. */ if we failed the caller should emit a normal call. */
static rtx static rtx
expand_builtin_bzero (arglist) expand_builtin_bzero (tree arglist)
tree arglist;
{ {
tree dest, size, newarglist; tree dest, size, newarglist;
...@@ -2933,11 +2829,8 @@ expand_builtin_bzero (arglist) ...@@ -2933,11 +2829,8 @@ expand_builtin_bzero (arglist)
TARGET, if convenient (and in mode MODE, if that's convenient). */ TARGET, if convenient (and in mode MODE, if that's convenient). */
static rtx static rtx
expand_builtin_memcmp (exp, arglist, target, mode) expand_builtin_memcmp (tree exp ATTRIBUTE_UNUSED, tree arglist, rtx target,
tree exp ATTRIBUTE_UNUSED; enum machine_mode mode)
tree arglist;
rtx target;
enum machine_mode mode;
{ {
tree arg1, arg2, len; tree arg1, arg2, len;
const char *p1, *p2; const char *p1, *p2;
...@@ -3058,10 +2951,7 @@ expand_builtin_memcmp (exp, arglist, target, mode) ...@@ -3058,10 +2951,7 @@ expand_builtin_memcmp (exp, arglist, target, mode)
the result in TARGET, if convenient. */ the result in TARGET, if convenient. */
static rtx static rtx
expand_builtin_strcmp (exp, target, mode) expand_builtin_strcmp (tree exp, rtx target, enum machine_mode mode)
tree exp;
rtx target;
enum machine_mode mode;
{ {
tree arglist = TREE_OPERAND (exp, 1); tree arglist = TREE_OPERAND (exp, 1);
tree arg1, arg2; tree arg1, arg2;
...@@ -3189,10 +3079,7 @@ expand_builtin_strcmp (exp, target, mode) ...@@ -3189,10 +3079,7 @@ expand_builtin_strcmp (exp, target, mode)
the result in TARGET, if convenient. */ the result in TARGET, if convenient. */
static rtx static rtx
expand_builtin_strncmp (exp, target, mode) expand_builtin_strncmp (tree exp, rtx target, enum machine_mode mode)
tree exp;
rtx target;
enum machine_mode mode;
{ {
tree arglist = TREE_OPERAND (exp, 1); tree arglist = TREE_OPERAND (exp, 1);
tree arg1, arg2, arg3; tree arg1, arg2, arg3;
...@@ -3342,10 +3229,7 @@ expand_builtin_strncmp (exp, target, mode) ...@@ -3342,10 +3229,7 @@ expand_builtin_strncmp (exp, target, mode)
otherwise try to get the result in TARGET, if convenient. */ otherwise try to get the result in TARGET, if convenient. */
static rtx static rtx
expand_builtin_strcat (arglist, target, mode) expand_builtin_strcat (tree arglist, rtx target, enum machine_mode mode)
tree arglist;
rtx target;
enum machine_mode mode;
{ {
if (!validate_arglist (arglist, POINTER_TYPE, POINTER_TYPE, VOID_TYPE)) if (!validate_arglist (arglist, POINTER_TYPE, POINTER_TYPE, VOID_TYPE))
return 0; return 0;
...@@ -3368,10 +3252,7 @@ expand_builtin_strcat (arglist, target, mode) ...@@ -3368,10 +3252,7 @@ expand_builtin_strcat (arglist, target, mode)
otherwise try to get the result in TARGET, if convenient. */ otherwise try to get the result in TARGET, if convenient. */
static rtx static rtx
expand_builtin_strncat (arglist, target, mode) expand_builtin_strncat (tree arglist, rtx target, enum machine_mode mode)
tree arglist;
rtx target;
enum machine_mode mode;
{ {
if (!validate_arglist (arglist, if (!validate_arglist (arglist,
POINTER_TYPE, POINTER_TYPE, INTEGER_TYPE, VOID_TYPE)) POINTER_TYPE, POINTER_TYPE, INTEGER_TYPE, VOID_TYPE))
...@@ -3420,10 +3301,7 @@ expand_builtin_strncat (arglist, target, mode) ...@@ -3420,10 +3301,7 @@ expand_builtin_strncat (arglist, target, mode)
otherwise try to get the result in TARGET, if convenient. */ otherwise try to get the result in TARGET, if convenient. */
static rtx static rtx
expand_builtin_strspn (arglist, target, mode) expand_builtin_strspn (tree arglist, rtx target, enum machine_mode mode)
tree arglist;
rtx target;
enum machine_mode mode;
{ {
if (!validate_arglist (arglist, POINTER_TYPE, POINTER_TYPE, VOID_TYPE)) if (!validate_arglist (arglist, POINTER_TYPE, POINTER_TYPE, VOID_TYPE))
return 0; return 0;
...@@ -3457,10 +3335,7 @@ expand_builtin_strspn (arglist, target, mode) ...@@ -3457,10 +3335,7 @@ expand_builtin_strspn (arglist, target, mode)
otherwise try to get the result in TARGET, if convenient. */ otherwise try to get the result in TARGET, if convenient. */
static rtx static rtx
expand_builtin_strcspn (arglist, target, mode) expand_builtin_strcspn (tree arglist, rtx target, enum machine_mode mode)
tree arglist;
rtx target;
enum machine_mode mode;
{ {
if (!validate_arglist (arglist, POINTER_TYPE, POINTER_TYPE, VOID_TYPE)) if (!validate_arglist (arglist, POINTER_TYPE, POINTER_TYPE, VOID_TYPE))
return 0; return 0;
...@@ -3507,7 +3382,7 @@ expand_builtin_strcspn (arglist, target, mode) ...@@ -3507,7 +3382,7 @@ expand_builtin_strcspn (arglist, target, mode)
if that's convenient. */ if that's convenient. */
rtx rtx
expand_builtin_saveregs () expand_builtin_saveregs (void)
{ {
rtx val, seq; rtx val, seq;
...@@ -3558,8 +3433,7 @@ expand_builtin_saveregs () ...@@ -3558,8 +3433,7 @@ expand_builtin_saveregs ()
is controlled by the definition of CUMULATIVE_ARGS. */ is controlled by the definition of CUMULATIVE_ARGS. */
static rtx static rtx
expand_builtin_args_info (arglist) expand_builtin_args_info (tree arglist)
tree arglist;
{ {
int nwords = sizeof (CUMULATIVE_ARGS) / sizeof (int); int nwords = sizeof (CUMULATIVE_ARGS) / sizeof (int);
int *word_ptr = (int *) &current_function_args_info; int *word_ptr = (int *) &current_function_args_info;
...@@ -3590,8 +3464,7 @@ expand_builtin_args_info (arglist) ...@@ -3590,8 +3464,7 @@ expand_builtin_args_info (arglist)
/* Expand ARGLIST, from a call to __builtin_next_arg. */ /* Expand ARGLIST, from a call to __builtin_next_arg. */
static rtx static rtx
expand_builtin_next_arg (arglist) expand_builtin_next_arg (tree arglist)
tree arglist;
{ {
tree fntype = TREE_TYPE (current_function_decl); tree fntype = TREE_TYPE (current_function_decl);
...@@ -3635,9 +3508,7 @@ expand_builtin_next_arg (arglist) ...@@ -3635,9 +3508,7 @@ expand_builtin_next_arg (arglist)
from multiple evaluations. */ from multiple evaluations. */
static tree static tree
stabilize_va_list (valist, needs_lvalue) stabilize_va_list (tree valist, int needs_lvalue)
tree valist;
int needs_lvalue;
{ {
if (TREE_CODE (va_list_type_node) == ARRAY_TYPE) if (TREE_CODE (va_list_type_node) == ARRAY_TYPE)
{ {
...@@ -3684,9 +3555,7 @@ stabilize_va_list (valist, needs_lvalue) ...@@ -3684,9 +3555,7 @@ stabilize_va_list (valist, needs_lvalue)
the variable. */ the variable. */
void void
std_expand_builtin_va_start (valist, nextarg) std_expand_builtin_va_start (tree valist, rtx nextarg)
tree valist;
rtx nextarg;
{ {
tree t; tree t;
...@@ -3700,8 +3569,7 @@ std_expand_builtin_va_start (valist, nextarg) ...@@ -3700,8 +3569,7 @@ std_expand_builtin_va_start (valist, nextarg)
/* Expand ARGLIST, from a call to __builtin_va_start. */ /* Expand ARGLIST, from a call to __builtin_va_start. */
static rtx static rtx
expand_builtin_va_start (arglist) expand_builtin_va_start (tree arglist)
tree arglist;
{ {
rtx nextarg; rtx nextarg;
tree chain, valist; tree chain, valist;
...@@ -3727,8 +3595,7 @@ expand_builtin_va_start (arglist) ...@@ -3727,8 +3595,7 @@ expand_builtin_va_start (arglist)
current (padded) address and increment by the (padded) size. */ current (padded) address and increment by the (padded) size. */
rtx rtx
std_expand_builtin_va_arg (valist, type) std_expand_builtin_va_arg (tree valist, tree type)
tree valist, type;
{ {
tree addr_tree, t, type_size = NULL; tree addr_tree, t, type_size = NULL;
tree align, alignm1; tree align, alignm1;
...@@ -3786,8 +3653,7 @@ std_expand_builtin_va_arg (valist, type) ...@@ -3786,8 +3653,7 @@ std_expand_builtin_va_arg (valist, type)
a very special sort of operator. */ a very special sort of operator. */
rtx rtx
expand_builtin_va_arg (valist, type) expand_builtin_va_arg (tree valist, tree type)
tree valist, type;
{ {
rtx addr, result; rtx addr, result;
tree promoted_type, want_va_type, have_va_type; tree promoted_type, want_va_type, have_va_type;
...@@ -3887,8 +3753,7 @@ expand_builtin_va_arg (valist, type) ...@@ -3887,8 +3753,7 @@ expand_builtin_va_arg (valist, type)
/* Expand ARGLIST, from a call to __builtin_va_end. */ /* Expand ARGLIST, from a call to __builtin_va_end. */
static rtx static rtx
expand_builtin_va_end (arglist) expand_builtin_va_end (tree arglist)
tree arglist;
{ {
tree valist = TREE_VALUE (arglist); tree valist = TREE_VALUE (arglist);
...@@ -3910,8 +3775,7 @@ expand_builtin_va_end (arglist) ...@@ -3910,8 +3775,7 @@ expand_builtin_va_end (arglist)
nastiness of array-type va_list types. */ nastiness of array-type va_list types. */
static rtx static rtx
expand_builtin_va_copy (arglist) expand_builtin_va_copy (tree arglist)
tree arglist;
{ {
tree dst, src, t; tree dst, src, t;
...@@ -3964,8 +3828,7 @@ expand_builtin_va_copy (arglist) ...@@ -3964,8 +3828,7 @@ expand_builtin_va_copy (arglist)
__builtin_return_address. */ __builtin_return_address. */
static rtx static rtx
expand_builtin_frame_address (fndecl, arglist) expand_builtin_frame_address (tree fndecl, tree arglist)
tree fndecl, arglist;
{ {
/* The argument must be a nonnegative integer constant. /* The argument must be a nonnegative integer constant.
It counts the number of frames to scan up the stack. It counts the number of frames to scan up the stack.
...@@ -4014,9 +3877,7 @@ expand_builtin_frame_address (fndecl, arglist) ...@@ -4014,9 +3877,7 @@ expand_builtin_frame_address (fndecl, arglist)
the result in TARGET, if convenient. */ the result in TARGET, if convenient. */
static rtx static rtx
expand_builtin_alloca (arglist, target) expand_builtin_alloca (tree arglist, rtx target)
tree arglist;
rtx target;
{ {
rtx op0; rtx op0;
rtx result; rtx result;
...@@ -4044,11 +3905,8 @@ expand_builtin_alloca (arglist, target) ...@@ -4044,11 +3905,8 @@ expand_builtin_alloca (arglist, target)
SUBTARGET may be used as the target for computing one of EXP's operands. */ SUBTARGET may be used as the target for computing one of EXP's operands. */
static rtx static rtx
expand_builtin_unop (target_mode, arglist, target, subtarget, op_optab) expand_builtin_unop (enum machine_mode target_mode, tree arglist, rtx target,
enum machine_mode target_mode; rtx subtarget, optab op_optab)
tree arglist;
rtx target, subtarget;
optab op_optab;
{ {
rtx op0; rtx op0;
if (!validate_arglist (arglist, INTEGER_TYPE, VOID_TYPE)) if (!validate_arglist (arglist, INTEGER_TYPE, VOID_TYPE))
...@@ -4070,10 +3928,7 @@ expand_builtin_unop (target_mode, arglist, target, subtarget, op_optab) ...@@ -4070,10 +3928,7 @@ expand_builtin_unop (target_mode, arglist, target, subtarget, op_optab)
long, we attempt to transform this call into __builtin_fputc(). */ long, we attempt to transform this call into __builtin_fputc(). */
static rtx static rtx
expand_builtin_fputs (arglist, ignore, unlocked) expand_builtin_fputs (tree arglist, int ignore, int unlocked)
tree arglist;
int ignore;
int unlocked;
{ {
tree len, fn; tree len, fn;
tree fn_fputc = unlocked ? implicit_built_in_decls[BUILT_IN_FPUTC_UNLOCKED] tree fn_fputc = unlocked ? implicit_built_in_decls[BUILT_IN_FPUTC_UNLOCKED]
...@@ -4154,9 +4009,7 @@ expand_builtin_fputs (arglist, ignore, unlocked) ...@@ -4154,9 +4009,7 @@ expand_builtin_fputs (arglist, ignore, unlocked)
a non-jump context. */ a non-jump context. */
static rtx static rtx
expand_builtin_expect (arglist, target) expand_builtin_expect (tree arglist, rtx target)
tree arglist;
rtx target;
{ {
tree exp, c; tree exp, c;
rtx note, rtx_c; rtx note, rtx_c;
...@@ -4200,10 +4053,7 @@ expand_builtin_expect (arglist, target) ...@@ -4200,10 +4053,7 @@ expand_builtin_expect (arglist, target)
based on the test being 0/1. */ based on the test being 0/1. */
rtx rtx
expand_builtin_expect_jump (exp, if_false_label, if_true_label) expand_builtin_expect_jump (tree exp, rtx if_false_label, rtx if_true_label)
tree exp;
rtx if_false_label;
rtx if_true_label;
{ {
tree arglist = TREE_OPERAND (exp, 1); tree arglist = TREE_OPERAND (exp, 1);
tree arg0 = TREE_VALUE (arglist); tree arg0 = TREE_VALUE (arglist);
...@@ -4314,7 +4164,7 @@ expand_builtin_expect_jump (exp, if_false_label, if_true_label) ...@@ -4314,7 +4164,7 @@ expand_builtin_expect_jump (exp, if_false_label, if_true_label)
} }
void void
expand_builtin_trap () expand_builtin_trap (void)
{ {
#ifdef HAVE_trap #ifdef HAVE_trap
if (HAVE_trap) if (HAVE_trap)
...@@ -4332,9 +4182,7 @@ expand_builtin_trap () ...@@ -4332,9 +4182,7 @@ expand_builtin_trap ()
the operand. */ the operand. */
static rtx static rtx
expand_builtin_fabs (arglist, target, subtarget) expand_builtin_fabs (tree arglist, rtx target, rtx subtarget)
tree arglist;
rtx target, subtarget;
{ {
enum machine_mode mode; enum machine_mode mode;
tree arg; tree arg;
...@@ -4355,9 +4203,7 @@ expand_builtin_fabs (arglist, target, subtarget) ...@@ -4355,9 +4203,7 @@ expand_builtin_fabs (arglist, target, subtarget)
in target. */ in target. */
static rtx static rtx
expand_builtin_cabs (arglist, target) expand_builtin_cabs (tree arglist, rtx target)
tree arglist;
rtx target;
{ {
enum machine_mode mode; enum machine_mode mode;
tree arg; tree arg;
...@@ -4383,12 +4229,8 @@ expand_builtin_cabs (arglist, target) ...@@ -4383,12 +4229,8 @@ expand_builtin_cabs (arglist, target)
IGNORE is nonzero if the value is to be ignored. */ IGNORE is nonzero if the value is to be ignored. */
rtx rtx
expand_builtin (exp, target, subtarget, mode, ignore) expand_builtin (tree exp, rtx target, rtx subtarget, enum machine_mode mode,
tree exp; int ignore)
rtx target;
rtx subtarget;
enum machine_mode mode;
int ignore;
{ {
tree fndecl = TREE_OPERAND (TREE_OPERAND (exp, 0), 0); tree fndecl = TREE_OPERAND (TREE_OPERAND (exp, 0), 0);
tree arglist = TREE_OPERAND (exp, 1); tree arglist = TREE_OPERAND (exp, 1);
...@@ -4965,8 +4807,7 @@ expand_builtin (exp, target, subtarget, mode, ignore) ...@@ -4965,8 +4807,7 @@ expand_builtin (exp, target, subtarget, mode, ignore)
the return value is END_BUILTINS. */ the return value is END_BUILTINS. */
enum built_in_function enum built_in_function
builtin_mathfn_code (t) builtin_mathfn_code (tree t)
tree t;
{ {
tree fndecl, arglist; tree fndecl, arglist;
...@@ -5013,8 +4854,7 @@ builtin_mathfn_code (t) ...@@ -5013,8 +4854,7 @@ builtin_mathfn_code (t)
constant. ARGLIST is the argument list of the call. */ constant. ARGLIST is the argument list of the call. */
static tree static tree
fold_builtin_constant_p (arglist) fold_builtin_constant_p (tree arglist)
tree arglist;
{ {
if (arglist == 0) if (arglist == 0)
return 0; return 0;
...@@ -5054,8 +4894,7 @@ fold_builtin_constant_p (arglist) ...@@ -5054,8 +4894,7 @@ fold_builtin_constant_p (arglist)
/* Fold a call to __builtin_classify_type. */ /* Fold a call to __builtin_classify_type. */
static tree static tree
fold_builtin_classify_type (arglist) fold_builtin_classify_type (tree arglist)
tree arglist;
{ {
if (arglist == 0) if (arglist == 0)
return build_int_2 (no_type_class, 0); return build_int_2 (no_type_class, 0);
...@@ -5066,9 +4905,7 @@ fold_builtin_classify_type (arglist) ...@@ -5066,9 +4905,7 @@ fold_builtin_classify_type (arglist)
/* Fold a call to __builtin_inf or __builtin_huge_val. */ /* Fold a call to __builtin_inf or __builtin_huge_val. */
static tree static tree
fold_builtin_inf (type, warn) fold_builtin_inf (tree type, int warn)
tree type;
int warn;
{ {
REAL_VALUE_TYPE real; REAL_VALUE_TYPE real;
...@@ -5082,9 +4919,7 @@ fold_builtin_inf (type, warn) ...@@ -5082,9 +4919,7 @@ fold_builtin_inf (type, warn)
/* Fold a call to __builtin_nan or __builtin_nans. */ /* Fold a call to __builtin_nan or __builtin_nans. */
static tree static tree
fold_builtin_nan (arglist, type, quiet) fold_builtin_nan (tree arglist, tree type, int quiet)
tree arglist, type;
int quiet;
{ {
REAL_VALUE_TYPE real; REAL_VALUE_TYPE real;
const char *str; const char *str;
...@@ -5105,8 +4940,7 @@ fold_builtin_nan (arglist, type, quiet) ...@@ -5105,8 +4940,7 @@ fold_builtin_nan (arglist, type, quiet)
across (for instance floor((double)f) == (double)floorf (f). across (for instance floor((double)f) == (double)floorf (f).
Do the transformation. */ Do the transformation. */
static tree static tree
fold_trunc_transparent_mathfn (exp) fold_trunc_transparent_mathfn (tree exp)
tree exp;
{ {
tree fndecl = TREE_OPERAND (TREE_OPERAND (exp, 0), 0); tree fndecl = TREE_OPERAND (TREE_OPERAND (exp, 0), 0);
tree arglist = TREE_OPERAND (exp, 1); tree arglist = TREE_OPERAND (exp, 1);
...@@ -5136,8 +4970,7 @@ fold_trunc_transparent_mathfn (exp) ...@@ -5136,8 +4970,7 @@ fold_trunc_transparent_mathfn (exp)
type. Return NULL_TREE if no simplification can be made. */ type. Return NULL_TREE if no simplification can be made. */
static tree static tree
fold_builtin_cabs (fndecl, arglist, type) fold_builtin_cabs (tree fndecl, tree arglist, tree type)
tree fndecl, arglist, type;
{ {
tree arg; tree arg;
...@@ -5221,8 +5054,7 @@ fold_builtin_cabs (fndecl, arglist, type) ...@@ -5221,8 +5054,7 @@ fold_builtin_cabs (fndecl, arglist, type)
the CALL_EXPR of a call to a builtin function. */ the CALL_EXPR of a call to a builtin function. */
tree tree
fold_builtin (exp) fold_builtin (tree exp)
tree exp;
{ {
tree fndecl = TREE_OPERAND (TREE_OPERAND (exp, 0), 0); tree fndecl = TREE_OPERAND (TREE_OPERAND (exp, 0), 0);
tree arglist = TREE_OPERAND (exp, 1); tree arglist = TREE_OPERAND (exp, 1);
...@@ -5699,8 +5531,7 @@ fold_builtin (exp) ...@@ -5699,8 +5531,7 @@ fold_builtin (exp)
/* Conveniently construct a function call expression. */ /* Conveniently construct a function call expression. */
tree tree
build_function_call_expr (fn, arglist) build_function_call_expr (tree fn, tree arglist)
tree fn, arglist;
{ {
tree call_expr; tree call_expr;
...@@ -5763,19 +5594,18 @@ validate_arglist (tree arglist, ...) ...@@ -5763,19 +5594,18 @@ validate_arglist (tree arglist, ...)
/* Default version of target-specific builtin setup that does nothing. */ /* Default version of target-specific builtin setup that does nothing. */
void void
default_init_builtins () default_init_builtins (void)
{ {
} }
/* Default target-specific builtin expander that does nothing. */ /* Default target-specific builtin expander that does nothing. */
rtx rtx
default_expand_builtin (exp, target, subtarget, mode, ignore) default_expand_builtin (tree exp ATTRIBUTE_UNUSED,
tree exp ATTRIBUTE_UNUSED; rtx target ATTRIBUTE_UNUSED,
rtx target ATTRIBUTE_UNUSED; rtx subtarget ATTRIBUTE_UNUSED,
rtx subtarget ATTRIBUTE_UNUSED; enum machine_mode mode ATTRIBUTE_UNUSED,
enum machine_mode mode ATTRIBUTE_UNUSED; int ignore ATTRIBUTE_UNUSED)
int ignore ATTRIBUTE_UNUSED;
{ {
return NULL_RTX; return NULL_RTX;
} }
...@@ -5783,7 +5613,7 @@ default_expand_builtin (exp, target, subtarget, mode, ignore) ...@@ -5783,7 +5613,7 @@ default_expand_builtin (exp, target, subtarget, mode, ignore)
/* Instantiate all remaining CONSTANT_P_RTX nodes. */ /* Instantiate all remaining CONSTANT_P_RTX nodes. */
void void
purge_builtin_constant_p () purge_builtin_constant_p (void)
{ {
rtx insn, set, arg, new, note; rtx insn, set, arg, new, note;
......
gcc/expr.h
...@@ -352,25 +352,23 @@ extern rtx get_condition PARAMS ((rtx, rtx *)); ...@@ -352,25 +352,23 @@ extern rtx get_condition PARAMS ((rtx, rtx *));
extern rtx gen_cond_trap PARAMS ((enum rtx_code, rtx, rtx, rtx)); extern rtx gen_cond_trap PARAMS ((enum rtx_code, rtx, rtx, rtx));
/* Functions from builtins.c: */ /* Functions from builtins.c: */
extern rtx expand_builtin PARAMS ((tree, rtx, rtx, enum machine_mode, int)); extern rtx expand_builtin (tree, rtx, rtx, enum machine_mode, int);
extern void std_expand_builtin_va_start PARAMS ((tree, rtx)); extern void std_expand_builtin_va_start (tree, rtx);
extern rtx std_expand_builtin_va_arg PARAMS ((tree, tree)); extern rtx std_expand_builtin_va_arg (tree, tree);
extern rtx expand_builtin_va_arg PARAMS ((tree, tree)); extern rtx expand_builtin_va_arg (tree, tree);
extern void default_init_builtins PARAMS ((void)); extern void default_init_builtins (void);
extern rtx default_expand_builtin PARAMS ((tree, rtx, rtx, extern rtx default_expand_builtin (tree, rtx, rtx, enum machine_mode, int);
enum machine_mode, int)); extern void expand_builtin_setjmp_setup (rtx, rtx);
extern void expand_builtin_setjmp_setup PARAMS ((rtx, rtx)); extern void expand_builtin_setjmp_receiver (rtx);
extern void expand_builtin_setjmp_receiver PARAMS ((rtx)); extern void expand_builtin_longjmp (rtx, rtx);
extern void expand_builtin_longjmp PARAMS ((rtx, rtx)); extern rtx expand_builtin_saveregs (void);
extern rtx expand_builtin_saveregs PARAMS ((void)); extern void expand_builtin_trap (void);
extern void expand_builtin_trap PARAMS ((void)); extern HOST_WIDE_INT get_varargs_alias_set (void);
extern HOST_WIDE_INT get_varargs_alias_set PARAMS ((void)); extern HOST_WIDE_INT get_frame_alias_set (void);
extern HOST_WIDE_INT get_frame_alias_set PARAMS ((void)); extern void record_base_value (unsigned int, rtx, int);
extern void record_base_value PARAMS ((unsigned int, rtx, int)); extern void record_alias_subset (HOST_WIDE_INT, HOST_WIDE_INT);
extern void record_alias_subset PARAMS ((HOST_WIDE_INT, extern HOST_WIDE_INT new_alias_set (void);
HOST_WIDE_INT)); extern int can_address_p (tree);
extern HOST_WIDE_INT new_alias_set PARAMS ((void));
extern int can_address_p PARAMS ((tree));
/* Functions from expr.c: */ /* Functions from expr.c: */
......
gcc/rtl.h
...@@ -1406,8 +1406,8 @@ extern int ceil_log2 PARAMS ((unsigned HOST_WIDE_INT)); ...@@ -1406,8 +1406,8 @@ extern int ceil_log2 PARAMS ((unsigned HOST_WIDE_INT));
#define plus_constant(X, C) plus_constant_wide ((X), (HOST_WIDE_INT) (C)) #define plus_constant(X, C) plus_constant_wide ((X), (HOST_WIDE_INT) (C))
/* In builtins.c */ /* In builtins.c */
extern rtx expand_builtin_expect_jump PARAMS ((tree, rtx, rtx)); extern rtx expand_builtin_expect_jump (tree, rtx, rtx);
extern void purge_builtin_constant_p PARAMS ((void)); extern void purge_builtin_constant_p (void);
/* In explow.c */ /* In explow.c */
extern void set_stack_check_libfunc PARAMS ((rtx)); extern void set_stack_check_libfunc PARAMS ((rtx));
...@@ -2320,23 +2320,22 @@ extern void fancy_abort PARAMS ((const char *, int, const char *)) ...@@ -2320,23 +2320,22 @@ extern void fancy_abort PARAMS ((const char *, int, const char *))
#define abort() fancy_abort (__FILE__, __LINE__, __FUNCTION__) #define abort() fancy_abort (__FILE__, __LINE__, __FUNCTION__)
/* In alias.c */ /* In alias.c */
extern void clear_reg_alias_info PARAMS ((rtx)); extern void clear_reg_alias_info (rtx);
extern rtx canon_rtx PARAMS ((rtx)); extern rtx canon_rtx (rtx);
extern int true_dependence PARAMS ((rtx, enum machine_mode, rtx, extern int true_dependence (rtx, enum machine_mode, rtx, int (*)(rtx, int));
int (*)(rtx, int))); extern rtx get_addr (rtx);
extern rtx get_addr PARAMS ((rtx)); extern int canon_true_dependence (rtx, enum machine_mode, rtx, rtx,
extern int canon_true_dependence PARAMS ((rtx, enum machine_mode, rtx, int (*)(rtx, int));
rtx, int (*)(rtx, int))); extern int read_dependence (rtx, rtx);
extern int read_dependence PARAMS ((rtx, rtx)); extern int anti_dependence (rtx, rtx);
extern int anti_dependence PARAMS ((rtx, rtx)); extern int output_dependence (rtx, rtx);
extern int output_dependence PARAMS ((rtx, rtx)); extern void mark_constant_function (void);
extern void mark_constant_function PARAMS ((void)); extern void init_alias_once (void);
extern void init_alias_once PARAMS ((void)); extern void init_alias_analysis (void);
extern void init_alias_analysis PARAMS ((void)); extern void end_alias_analysis (void);
extern void end_alias_analysis PARAMS ((void)); extern rtx addr_side_effect_eval (rtx, int, int);
extern rtx addr_side_effect_eval PARAMS ((rtx, int, int)); extern bool memory_modified_in_insn_p (rtx, rtx);
extern bool memory_modified_in_insn_p PARAMS ((rtx, rtx)); extern rtx find_base_term (rtx);
extern rtx find_base_term PARAMS ((rtx));
/* In sibcall.c */ /* In sibcall.c */
typedef enum { typedef enum {
......
gcc/tree.h
...@@ -2199,11 +2199,11 @@ extern void default_register_cpp_builtins PARAMS ((struct cpp_reader *)); ...@@ -2199,11 +2199,11 @@ extern void default_register_cpp_builtins PARAMS ((struct cpp_reader *));
/* Split a list of declspecs and attributes into two. */ /* Split a list of declspecs and attributes into two. */
extern void split_specs_attrs PARAMS ((tree, tree *, tree *)); extern void split_specs_attrs (tree, tree *, tree *);
/* Strip attributes from a list of combined specs and attrs. */ /* Strip attributes from a list of combined specs and attrs. */
extern tree strip_attrs PARAMS ((tree)); extern tree strip_attrs (tree);
/* Return 1 if an attribute and its arguments are valid for a decl or type. */ /* Return 1 if an attribute and its arguments are valid for a decl or type. */
...@@ -2892,7 +2892,7 @@ extern bool alloca_call_p PARAMS ((tree)); ...@@ -2892,7 +2892,7 @@ extern bool alloca_call_p PARAMS ((tree));
from tree.h. Depending on these flags, some attributes may be from tree.h. Depending on these flags, some attributes may be
returned to be applied at a later stage (for example, to apply returned to be applied at a later stage (for example, to apply
a decl attribute to the declaration rather than to its type). */ a decl attribute to the declaration rather than to its type). */
extern tree decl_attributes PARAMS ((tree *, tree, int)); extern tree decl_attributes (tree *, tree, int);
/* In integrate.c */ /* In integrate.c */
extern void save_for_inline PARAMS ((tree)); extern void save_for_inline PARAMS ((tree));
......
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