Update copyright years.

[thirdparty/gcc.git] / gcc / config / arc / arc-protos.h

diff --git a/gcc/config/arc/arc-protos.h b/gcc/config/arc/arc-protos.h
index a9de6d534f69513a99c26e1b5202787a69115757..2a13b0f19f0b38d55622df5e943e30210ec64c45 100644 (file)
--- a/gcc/config/arc/arc-protos.h
+++ b/gcc/config/arc/arc-protos.h
@@ -1,5 +1,5 @@
 /* Definitions of target machine for GNU compiler, Synopsys DesignWare ARC cpu.
-   Copyright (C) 2000-2018 Free Software Foundation, Inc.
+   Copyright (C) 2000-2020 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -25,7 +25,6 @@ extern machine_mode arc_select_cc_mode (enum rtx_code, rtx, rtx);
 extern struct rtx_def *gen_compare_reg (rtx, machine_mode);
 
 /* Declarations for various fns used in the .md file.  */
-extern void arc_output_function_epilogue (FILE *, HOST_WIDE_INT, int);
 extern const char *output_shift (rtx *);
 extern bool compact_sda_memory_operand (rtx, machine_mode, bool);
 extern bool arc_double_limm_p (rtx);
@@ -35,21 +34,24 @@ extern void arc_final_prescan_insn (rtx_insn *, rtx *, int);
 extern const char *arc_output_libcall (const char *);
 extern int arc_output_addsi (rtx *operands, bool, bool);
 extern int arc_output_commutative_cond_exec (rtx *operands, bool);
-extern bool arc_expand_movmem (rtx *operands);
+extern bool arc_expand_cpymem (rtx *operands);
 extern bool prepare_move_operands (rtx *operands, machine_mode mode);
 extern void emit_shift (enum rtx_code, rtx, rtx, rtx);
 extern void arc_expand_atomic_op (enum rtx_code, rtx, rtx, rtx, rtx, rtx);
 extern void arc_split_compare_and_swap (rtx *);
 extern void arc_expand_compare_and_swap (rtx *);
 extern bool compact_memory_operand_p (rtx, machine_mode, bool, bool);
-extern int arc_return_address_register (unsigned int);
-extern unsigned int arc_compute_function_type (struct function *);
 extern bool arc_is_uncached_mem_p (rtx);
 extern bool gen_operands_ldd_std (rtx *operands, bool load, bool commute);
 extern bool arc_check_multi (rtx, bool);
+extern void arc_adjust_reg_alloc_order (void);
+extern bool arc_check_ior_const (HOST_WIDE_INT );
+extern void arc_split_ior (rtx *);
+extern bool arc_check_mov_const (HOST_WIDE_INT );
+extern bool arc_split_mov_const (rtx *);
+extern bool arc_can_use_return_insn (void);
 #endif /* RTX_CODE */
 
-extern unsigned int arc_compute_frame_size (int);
 extern bool arc_ccfsm_branch_deleted_p (void);
 extern void arc_ccfsm_record_branch_deleted (void);
 
@@ -66,9 +68,6 @@ extern bool arc_is_longcall_p (rtx);
 extern bool arc_is_shortcall_p (rtx);
 extern bool valid_brcc_with_delay_p (rtx *);
 extern bool arc_ccfsm_cond_exec_p (void);
-struct secondary_reload_info;
-extern int arc_register_move_cost (machine_mode, enum reg_class,
-                                  enum reg_class);
 extern rtx disi_highpart (rtx);
 extern int arc_adjust_insn_length (rtx_insn *, int, bool);
 extern int arc_corereg_hazard (rtx, rtx);
@@ -86,7 +85,6 @@ extern void arc_expand_prologue (void);
 extern void arc_expand_epilogue (int);
 extern void arc_init_expanders (void);
 extern int arc_check_millicode (rtx op, int offset, int load_p);
-extern int arc_get_unalign (void);
 extern void arc_clear_unalign (void);
 extern void arc_toggle_unalign (void);
 extern void split_addsi (rtx *);
@@ -113,3 +111,6 @@ extern void arc_eh_return_address_location (rtx);
 extern bool arc_is_jli_call_p (rtx);
 extern void arc_file_end (void);
 extern bool arc_is_secure_call_p (rtx);
+
+rtl_opt_pass * make_pass_arc_ifcvt (gcc::context *ctxt);
+rtl_opt_pass * make_pass_arc_predicate_delay_insns (gcc::context *ctxt);