]>
Commit | Line | Data |
---|---|---|
385399a8 | 1 | /* Tree-based target query functions relating to optabs |
a945c346 | 2 | Copyright (C) 2001-2024 Free Software Foundation, Inc. |
385399a8 RS |
3 | |
4 | This file is part of GCC. | |
5 | ||
6 | GCC is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
8 | the Free Software Foundation; either version 3, or (at your option) | |
9 | any later version. | |
10 | ||
11 | GCC is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
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/>. */ | |
19 | ||
20 | #ifndef GCC_OPTABS_TREE_H | |
21 | #define GCC_OPTABS_TREE_H | |
22 | ||
23 | #include "optabs-query.h" | |
24 | ||
25 | /* An extra flag to control optab_for_tree_code's behavior. This is needed to | |
26 | distinguish between machines with a vector shift that takes a scalar for the | |
27 | shift amount vs. machines that take a vector for the shift amount. */ | |
28 | enum optab_subtype | |
29 | { | |
30 | optab_default, | |
31 | optab_scalar, | |
ab0a6b21 TC |
32 | optab_vector, |
33 | optab_vector_mixed_sign | |
385399a8 RS |
34 | }; |
35 | ||
36 | /* Return the optab used for computing the given operation on the type given by | |
37 | the second argument. The third argument distinguishes between the types of | |
38 | vector shifts and rotates. */ | |
39 | optab optab_for_tree_code (enum tree_code, const_tree, enum optab_subtype); | |
4af29981 JH |
40 | bool |
41 | supportable_half_widening_operation (enum tree_code, tree, tree, | |
42 | enum tree_code *); | |
477daf83 | 43 | bool supportable_convert_operation (enum tree_code, tree, tree, |
385399a8 | 44 | enum tree_code *); |
96592eed JJ |
45 | bool expand_vec_cmp_expr_p (tree, tree, enum tree_code); |
46 | bool expand_vec_cond_expr_p (tree, tree, enum tree_code); | |
385399a8 | 47 | void init_tree_optimization_optabs (tree); |
71f82be9 JG |
48 | bool target_supports_op_p (tree, enum tree_code, |
49 | enum optab_subtype = optab_default); | |
d39f4889 JZZ |
50 | bool can_vec_mask_load_store_p (machine_mode, machine_mode, bool, |
51 | internal_fn * = nullptr); | |
52 | opt_machine_mode get_len_load_store_mode (machine_mode, bool, | |
53 | internal_fn * = nullptr); | |
385399a8 RS |
54 | |
55 | #endif |