- *find_fixup_replacement PARAMS ((struct fixup_replacement **, rtx));
-static void fixup_var_refs_insns PARAMS ((rtx, rtx, enum machine_mode,
- int, int));
-static void fixup_var_refs_insns_with_hash
- PARAMS ((struct hash_table *, rtx,
- enum machine_mode, int));
-static void fixup_var_refs_insn PARAMS ((rtx, rtx, enum machine_mode,
- int, int));
-static void fixup_var_refs_1 PARAMS ((rtx, enum machine_mode, rtx *, rtx,
- struct fixup_replacement **));
-static rtx fixup_memory_subreg PARAMS ((rtx, rtx, int));
-static rtx walk_fixup_memory_subreg PARAMS ((rtx, rtx, int));
-static rtx fixup_stack_1 PARAMS ((rtx, rtx));
-static void optimize_bit_field PARAMS ((rtx, rtx, rtx *));
-static void instantiate_decls PARAMS ((tree, int));
-static void instantiate_decls_1 PARAMS ((tree, int));
-static void instantiate_decl PARAMS ((rtx, HOST_WIDE_INT, int));
-static rtx instantiate_new_reg PARAMS ((rtx, HOST_WIDE_INT *));
-static int instantiate_virtual_regs_1 PARAMS ((rtx *, rtx, int));
-static void delete_handlers PARAMS ((void));
-static void pad_to_arg_alignment PARAMS ((struct args_size *, int,
- struct args_size *));
-#ifndef ARGS_GROW_DOWNWARD
-static void pad_below PARAMS ((struct args_size *, enum machine_mode,
- tree));
-#endif
-static rtx round_trampoline_addr PARAMS ((rtx));
-static rtx adjust_trampoline_addr PARAMS ((rtx));
-static tree *identify_blocks_1 PARAMS ((rtx, tree *, tree *, tree *));
-static void reorder_blocks_0 PARAMS ((tree));
-static void reorder_blocks_1 PARAMS ((rtx, tree, varray_type *));
-static void reorder_fix_fragments PARAMS ((tree));
-static tree blocks_nreverse PARAMS ((tree));
-static int all_blocks PARAMS ((tree, tree *));
-static tree *get_block_vector PARAMS ((tree, int *));
-extern tree debug_find_var_in_block_tree PARAMS ((tree, tree));
-/* We always define `record_insns' even if its not used so that we
+ *find_fixup_replacement (struct fixup_replacement **, rtx);
+static void fixup_var_refs_insns (rtx, rtx, enum machine_mode, int, int, rtx);
+static void fixup_var_refs_insns_with_hash (htab_t, rtx, enum machine_mode, int, rtx);
+static void fixup_var_refs_insn (rtx, rtx, enum machine_mode, int, int, rtx);
+static void fixup_var_refs_1 (rtx, enum machine_mode, rtx *, rtx,
+ struct fixup_replacement **, rtx);
+static rtx fixup_memory_subreg (rtx, rtx, enum machine_mode, int);
+static rtx walk_fixup_memory_subreg (rtx, rtx, enum machine_mode, int);
+static rtx fixup_stack_1 (rtx, rtx);
+static void optimize_bit_field (rtx, rtx, rtx *);
+static void instantiate_decls (tree, int);
+static void instantiate_decls_1 (tree, int);
+static void instantiate_decl (rtx, HOST_WIDE_INT, int);
+static rtx instantiate_new_reg (rtx, HOST_WIDE_INT *);
+static int instantiate_virtual_regs_1 (rtx *, rtx, int);
+static void delete_handlers (void);
+static void pad_to_arg_alignment (struct args_size *, int, struct args_size *);
+static void pad_below (struct args_size *, enum machine_mode, tree);
+static rtx round_trampoline_addr (rtx);
+static rtx adjust_trampoline_addr (rtx);
+static tree *identify_blocks_1 (rtx, tree *, tree *, tree *);
+static void reorder_blocks_0 (tree);
+static void reorder_blocks_1 (rtx, tree, varray_type *);
+static void reorder_fix_fragments (tree);
+static tree blocks_nreverse (tree);
+static int all_blocks (tree, tree *);
+static tree *get_block_vector (tree, int *);
+extern tree debug_find_var_in_block_tree (tree, tree);
+/* We always define `record_insns' even if it's not used so that we