/* Procedure integration for GCC.
Copyright (C) 1988, 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+ Free Software Foundation, Inc.
Contributed by Michael Tiemann (tiemann@cygnus.com)
This file is part of GCC.
\f
/* Private type used by {get/has}_hard_reg_initial_val. */
-typedef struct initial_value_pair GTY(()) {
+typedef struct GTY(()) initial_value_pair {
rtx hard_reg;
rtx pseudo;
} initial_value_pair;
-typedef struct initial_value_struct GTY(()) {
+typedef struct GTY(()) initial_value_struct {
int num_entries;
int max_entries;
initial_value_pair * GTY ((length ("%h.num_entries"))) entries;
/* Return false if the function FNDECL cannot be inlined on account of its
attributes, true otherwise. */
bool
-function_attribute_inlinable_p (tree fndecl)
+function_attribute_inlinable_p (const_tree fndecl)
{
if (targetm.attribute_table)
{
- tree a;
+ const_tree a;
for (a = DECL_ATTRIBUTES (fndecl); a; a = TREE_CHAIN (a))
{
- tree name = TREE_PURPOSE (a);
+ const_tree name = TREE_PURPOSE (a);
int i;
for (i = 0; targetm.attribute_table[i].name != NULL; i++)
the function. */
rtx
-get_hard_reg_initial_reg (struct function *fun, rtx reg)
+get_hard_reg_initial_reg (rtx reg)
{
- struct initial_value_struct *ivs = fun->hard_reg_initial_vals;
+ struct initial_value_struct *ivs = crtl->hard_reg_initial_vals;
int i;
if (ivs == 0)
if (rv)
return rv;
- ivs = cfun->hard_reg_initial_vals;
+ ivs = crtl->hard_reg_initial_vals;
if (ivs == 0)
{
- ivs = ggc_alloc (sizeof (initial_value_struct));
+ ivs = GGC_NEW (initial_value_struct);
ivs->num_entries = 0;
ivs->max_entries = 5;
- ivs->entries = ggc_alloc (5 * sizeof (initial_value_pair));
- cfun->hard_reg_initial_vals = ivs;
+ ivs->entries = GGC_NEWVEC (initial_value_pair, 5);
+ crtl->hard_reg_initial_vals = ivs;
}
if (ivs->num_entries >= ivs->max_entries)
{
ivs->max_entries += 5;
- ivs->entries = ggc_realloc (ivs->entries,
- ivs->max_entries
- * sizeof (initial_value_pair));
+ ivs->entries = GGC_RESIZEVEC (initial_value_pair, ivs->entries,
+ ivs->max_entries);
}
ivs->entries[ivs->num_entries].hard_reg = gen_rtx_REG (mode, regno);
struct initial_value_struct *ivs;
int i;
- ivs = cfun->hard_reg_initial_vals;
+ ivs = crtl->hard_reg_initial_vals;
if (ivs != 0)
for (i = 0; i < ivs->num_entries; i++)
if (GET_MODE (ivs->entries[i].hard_reg) == mode
unsigned int
emit_initial_value_sets (void)
{
- struct initial_value_struct *ivs = cfun->hard_reg_initial_vals;
+ struct initial_value_struct *ivs = crtl->hard_reg_initial_vals;
int i;
rtx seq;
return 0;
}
-struct tree_opt_pass pass_initial_value_sets =
+struct rtl_opt_pass pass_initial_value_sets =
{
+ {
+ RTL_PASS,
"initvals", /* name */
NULL, /* gate */
emit_initial_value_sets, /* execute */
NULL, /* sub */
NULL, /* next */
0, /* static_pass_number */
- 0, /* tv_id */
+ TV_NONE, /* tv_id */
0, /* properties_required */
0, /* properties_provided */
0, /* properties_destroyed */
0, /* todo_flags_start */
- TODO_dump_func, /* todo_flags_finish */
- 0 /* letter */
+ TODO_dump_func /* todo_flags_finish */
+ }
};
/* If the backend knows where to allocate pseudos for hard
{
if (targetm.allocate_initial_value)
{
- struct initial_value_struct *ivs = cfun->hard_reg_initial_vals;
+ struct initial_value_struct *ivs = crtl->hard_reg_initial_vals;
int i;
if (ivs == 0)