Use hard_regno_nregs instead of HARD_REGNO_NREGS
[official-gcc.git] / gcc / calls.h
blobdf5817fe785927af81423afee3c829b5b387d1e3
1 /* Declarations and data types for RTL call insn generation.
2 Copyright (C) 2013-2017 Free Software Foundation, Inc.
4 This file is part of GCC.
6 GCC is free software; you can redistribute it and/or modify it under
7 the terms of the GNU General Public License as published by the Free
8 Software Foundation; either version 3, or (at your option) any later
9 version.
11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 for more details.
16 You should have received a copy of the GNU General Public License
17 along with GCC; see the file COPYING3. If not see
18 <http://www.gnu.org/licenses/>. */
20 #ifndef GCC_CALLS_H
21 #define GCC_CALLS_H
23 extern int flags_from_decl_or_type (const_tree);
24 extern int call_expr_flags (const_tree);
25 extern int setjmp_call_p (const_tree);
26 extern bool gimple_maybe_alloca_call_p (const gimple *);
27 extern bool gimple_alloca_call_p (const gimple *);
28 extern bool alloca_call_p (const_tree);
29 extern bool must_pass_in_stack_var_size (machine_mode, const_tree);
30 extern bool must_pass_in_stack_var_size_or_pad (machine_mode, const_tree);
31 extern rtx prepare_call_address (tree, rtx, rtx, rtx *, int, int);
32 extern bool shift_return_value (machine_mode, bool, rtx);
33 extern rtx expand_call (tree, rtx, int);
34 extern void fixup_tail_calls (void);
36 extern bool pass_by_reference (CUMULATIVE_ARGS *, machine_mode,
37 tree, bool);
38 extern bool reference_callee_copied (CUMULATIVE_ARGS *, machine_mode,
39 tree, bool);
40 extern void maybe_warn_alloc_args_overflow (tree, tree, tree[2], int[2]);
41 extern bool get_size_range (tree, tree[2]);
43 #endif // GCC_CALLS_H