-static int verify_wide_reg_1 PARAMS ((rtx *, void *));
-static void verify_wide_reg PARAMS ((int, basic_block));
-static void verify_local_live_at_start PARAMS ((regset, basic_block));
-static void notice_stack_pointer_modification_1 PARAMS ((rtx, rtx, void *));
-static void notice_stack_pointer_modification PARAMS ((rtx));
-static void mark_reg PARAMS ((rtx, void *));
-static void mark_regs_live_at_end PARAMS ((regset));
-static int set_phi_alternative_reg PARAMS ((rtx, int, int, void *));
-static void calculate_global_regs_live PARAMS ((sbitmap, sbitmap, int));
-static void propagate_block_delete_insn PARAMS ((rtx));
-static rtx propagate_block_delete_libcall PARAMS ((rtx, rtx));
-static int insn_dead_p PARAMS ((struct propagate_block_info *,
- rtx, int, rtx));
-static int libcall_dead_p PARAMS ((struct propagate_block_info *,
- rtx, rtx));
-static void mark_set_regs PARAMS ((struct propagate_block_info *,
- rtx, rtx));
-static void mark_set_1 PARAMS ((struct propagate_block_info *,
- enum rtx_code, rtx, rtx,
- rtx, int));
-static int find_regno_partial PARAMS ((rtx *, void *));
+static int verify_wide_reg_1 (rtx *, void *);
+static void verify_wide_reg (int, basic_block);
+static void verify_local_live_at_start (regset, basic_block);
+static void notice_stack_pointer_modification_1 (rtx, rtx, void *);
+static void notice_stack_pointer_modification (rtx);
+static void mark_reg (rtx, void *);
+static void mark_regs_live_at_end (regset);
+static void calculate_global_regs_live (sbitmap, sbitmap, int);
+static void propagate_block_delete_insn (rtx);
+static rtx propagate_block_delete_libcall (rtx, rtx);
+static int insn_dead_p (struct propagate_block_info *, rtx, int, rtx);
+static int libcall_dead_p (struct propagate_block_info *, rtx, rtx);
+static void mark_set_regs (struct propagate_block_info *, rtx, rtx);
+static void mark_set_1 (struct propagate_block_info *, enum rtx_code, rtx,
+ rtx, rtx, int);
+static int find_regno_partial (rtx *, void *);