Update copyright years.

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

diff --git a/gcc/config/gcn/gcn-protos.h b/gcc/config/gcn/gcn-protos.h
index 6300c1cbd3662d0e38d28a9f3065ab8472b4a4ad..654da7922749fd0a272830016051690636f526cf 100644 (file)
--- a/gcc/config/gcn/gcn-protos.h
+++ b/gcc/config/gcn/gcn-protos.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2016-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2016-2024 Free Software Foundation, Inc.
 
    This file is free software; you can redistribute it and/or modify it under
    the terms of the GNU General Public License as published by the Free
@@ -24,7 +24,14 @@ extern bool gcn_constant64_p (rtx);
 extern bool gcn_constant_p (rtx);
 extern rtx gcn_convert_mask_mode (rtx reg);
 extern unsigned int gcn_dwarf_register_number (unsigned int regno);
+extern rtx get_exec (int64_t);
+extern rtx get_exec (machine_mode mode);
 extern char * gcn_expand_dpp_shr_insn (machine_mode, const char *, int, int);
+extern char * gcn_expand_dpp_swap_pairs_insn (machine_mode, const char *, int);
+extern char * gcn_expand_dpp_distribute_even_insn (machine_mode, const char *,
+                                                  int unspec);
+extern char * gcn_expand_dpp_distribute_odd_insn (machine_mode, const char *,
+                                                 int unspec);
 extern void gcn_expand_epilogue ();
 extern rtx gcn_expand_scaled_offsets (addr_space_t as, rtx base, rtx offsets,
                                      rtx scale, bool unsigned_p, rtx exec);
@@ -68,6 +75,7 @@ extern reg_class gcn_regno_reg_class (int regno);
 extern bool gcn_scalar_flat_address_p (rtx);
 extern bool gcn_scalar_flat_mem_p (rtx);
 extern bool gcn_sgpr_move_p (rtx, rtx);
+extern bool gcn_stepped_zero_int_parallel_p (rtx op, int step);
 extern bool gcn_valid_move_p (machine_mode, rtx, rtx);
 extern rtx gcn_vec_constant (machine_mode, int);
 extern rtx gcn_vec_constant (machine_mode, rtx);
@@ -128,6 +136,17 @@ vgpr_2reg_mode_p (machine_mode mode)
   return (mode == DImode || mode == DFmode);
 }
 
+/* Return true if MODE is valid for four VGPR registers.  */
+
+inline bool
+vgpr_4reg_mode_p (machine_mode mode)
+{
+  if (VECTOR_MODE_P (mode))
+    mode = GET_MODE_INNER (mode);
+
+  return (mode == TImode);
+}
+
 /* Return true if MODE can be handled directly by VGPR operations.  */
 
 inline bool