* integrate.c (const_equiv): Delete decl, since it's never defined.
(fold_out_const_cc0): Likewise.
* loop.c (delete_insn_forces): Likewise.
* final.c (alter_cond): Delete decl, since it's never defined.
From-SVN: r3209
rtx peephole ();
void output_asm_insn ();
rtx alter_subreg ();
-static int alter_cond ();
void output_asm_label ();
static void output_operand ();
void output_address ();
static tree copy_decl_tree ();
static tree copy_decl_list ();
-/* Return the constant equivalent of a given rtx, or 0 if none. */
-static rtx const_equiv ();
-
static void integrate_parm_decls ();
static void integrate_decl_tree ();
static void subst_constants ();
-static rtx fold_out_const_cc0 ();
\f
/* Zero if the current function (whose FUNCTION_DECL is FNDECL)
is safe and reasonable to integrate into other functions.
static void check_final_value ();
static void record_giv ();
static void update_giv_derive ();
-static void delete_insn_forces ();
static int basic_induction_var ();
static rtx simplify_giv_expr ();
static int general_induction_var ();