1 | /* Copyright (C) 1988-2024 Free Software Foundation, Inc. |
2 | |
3 | This file is part of GCC. |
4 | |
5 | GCC is free software; you can redistribute it and/or modify |
6 | it under the terms of the GNU General Public License as published by |
7 | the Free Software Foundation; either version 3, or (at your option) |
8 | any later version. |
9 | |
10 | GCC is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | GNU General Public License for more details. |
14 | |
15 | You should have received a copy of the GNU General Public License |
16 | along with GCC; see the file COPYING3. If not see |
17 | <http://www.gnu.org/licenses/>. */ |
18 | |
19 | #ifndef GCC_I386_OPTIONS_H |
20 | #define GCC_I386_OPTIONS_H |
21 | |
22 | extern int ix86_omp_device_kind_arch_isa (enum omp_device_kind_arch_isa trait, |
23 | const char *name); |
24 | |
25 | char *ix86_target_string (HOST_WIDE_INT isa, HOST_WIDE_INT isa2, |
26 | int flags, int flags2, |
27 | const char *arch, const char *tune, |
28 | enum fpmath_unit fpmath, |
29 | enum prefer_vector_width pvw, |
30 | enum prefer_vector_width move_max, |
31 | enum prefer_vector_width store_max, |
32 | bool add_nl_p, bool add_abi_p); |
33 | |
34 | extern enum attr_cpu ix86_schedule; |
35 | |
36 | extern enum processor_type ix86_tune; |
37 | extern enum processor_type ix86_arch; |
38 | extern unsigned char ix86_prefetch_sse; |
39 | extern const struct processor_costs *ix86_tune_cost; |
40 | |
41 | extern int ix86_tune_defaulted; |
42 | extern int ix86_arch_specified; |
43 | |
44 | extern unsigned int ix86_default_incoming_stack_boundary; |
45 | extern HOST_WIDE_INT deferred_isa_values; |
46 | extern HOST_WIDE_INT deferred_isa_values2; |
47 | |
48 | extern unsigned int ix86_preferred_stack_boundary; |
49 | extern unsigned int ix86_user_incoming_stack_boundary; |
50 | extern unsigned int ix86_default_incoming_stack_boundary; |
51 | extern unsigned int ix86_incoming_stack_boundary; |
52 | |
53 | extern char *ix86_offload_options (void); |
54 | extern void ix86_option_override (void); |
55 | extern void ix86_override_options_after_change (void); |
56 | void ix86_set_current_function (tree fndecl); |
57 | bool ix86_function_naked (const_tree fn); |
58 | void ix86_simd_clone_adjust (struct cgraph_node *node); |
59 | |
60 | extern tree (*ix86_veclib_handler) (combined_fn, tree, tree); |
61 | extern tree ix86_veclibabi_svml (combined_fn, tree, tree); |
62 | extern tree ix86_veclibabi_acml (combined_fn, tree, tree); |
63 | |
64 | enum ix86_function_specific_strings |
65 | { |
66 | IX86_FUNCTION_SPECIFIC_ARCH, |
67 | IX86_FUNCTION_SPECIFIC_TUNE, |
68 | IX86_FUNCTION_SPECIFIC_MAX |
69 | }; |
70 | |
71 | extern const char *stringop_alg_names[]; |
72 | |
73 | void ix86_add_new_builtins (HOST_WIDE_INT isa, HOST_WIDE_INT isa2); |
74 | void ix86_function_specific_save (struct cl_target_option *, |
75 | struct gcc_options *opts, |
76 | struct gcc_options *opts_set); |
77 | void ix86_function_specific_restore (struct gcc_options *opts, |
78 | struct gcc_options *opts_set, |
79 | struct cl_target_option *); |
80 | void ix86_function_specific_post_stream_in (struct cl_target_option *); |
81 | void ix86_function_specific_print (FILE *, int, |
82 | struct cl_target_option *); |
83 | bool ix86_valid_target_attribute_p (tree, tree, tree, int); |
84 | |
85 | extern const struct scoped_attribute_specs ix86_gnu_attribute_table; |
86 | |
87 | |
88 | #endif /* GCC_I386_OPTIONS_H */ |
89 | |