struct aarch64_option_extension
{
const char *name;
- uint64_t flag_canonical;
- uint64_t flags_on;
- uint64_t flags_off;
+ aarch64_feature_flags flag_canonical;
+ aarch64_feature_flags flags_on;
+ aarch64_feature_flags flags_off;
};
/* ISA extensions in AArch64. */
{
const char *processor_name;
aarch64_arch arch;
- uint64_t flags;
+ aarch64_feature_flags flags;
};
struct arch_to_arch_name
{
aarch64_arch arch;
const char *arch_name;
- uint64_t flags;
+ aarch64_feature_flags flags;
};
/* Map processor names to the architecture revision they implement and
a copy of the string is created and stored to INVALID_EXTENSION. */
enum aarch64_parse_opt_result
-aarch64_parse_extension (const char *str, uint64_t *isa_flags,
+aarch64_parse_extension (const char *str, aarch64_feature_flags *isa_flags,
std::string *invalid_extension)
{
/* The extension string is parsed left to right. */
that all the "+" flags come before the "+no" flags. */
std::string
-aarch64_get_extension_string_for_isa_flags (uint64_t isa_flags,
- uint64_t default_arch_flags)
+aarch64_get_extension_string_for_isa_flags
+ (aarch64_feature_flags isa_flags,
+ aarch64_feature_flags default_arch_flags)
{
std::string outstr = "";
|| a_to_an->arch == aarch64_no_arch)
fatal_error (input_location, "unknown value %qs for %<-mcpu%>", name);
- uint64_t extensions = p_to_a->flags;
+ aarch64_feature_flags extensions = p_to_a->flags;
aarch64_parse_extension (extension_str.c_str (), &extensions, NULL);
std::string outstr = a_to_an->arch_name
const struct cl_decoded_option *, location_t);
const char *aarch64_rewrite_selected_cpu (const char *name);
enum aarch64_parse_opt_result aarch64_parse_extension (const char *,
- uint64_t *,
+ aarch64_feature_flags *,
std::string *);
void aarch64_get_all_extension_candidates (auto_vec<const char *> *candidates);
-std::string aarch64_get_extension_string_for_isa_flags (uint64_t, uint64_t);
+std::string aarch64_get_extension_string_for_isa_flags (aarch64_feature_flags,
+ aarch64_feature_flags);
rtl_opt_pass *make_pass_fma_steering (gcc::context *);
rtl_opt_pass *make_pass_track_speculation (gcc::context *);
/* The architecture extensions that the function requires, as a set of
AARCH64_FL_* flags. */
- uint64_t required_extensions;
+ aarch64_feature_flags required_extensions;
/* True if the decl represents an overloaded function that needs to be
resolved by function_resolver. */
Report an error against LOCATION if not. */
static bool
check_required_extensions (location_t location, tree fndecl,
- uint64_t required_extensions)
+ aarch64_feature_flags required_extensions)
{
- uint64_t missing_extensions = required_extensions & ~aarch64_isa_flags;
+ auto missing_extensions = required_extensions & ~aarch64_isa_flags;
if (missing_extensions == 0)
return check_required_registers (location, fndecl);
- static const struct { uint64_t flag; const char *name; } extensions[] = {
+ static const struct {
+ aarch64_feature_flags flag;
+ const char *name;
+ } extensions[] = {
#define AARCH64_OPT_EXTENSION(EXT_NAME, IDENT, C, D, E, F) \
{ AARCH64_FL_##IDENT, EXT_NAME },
#include "aarch64-option-extensions.def"
registered_function &
function_builder::add_function (const function_instance &instance,
const char *name, tree fntype, tree attrs,
- uint64_t required_extensions,
+ aarch64_feature_flags required_extensions,
bool overloaded_p,
bool placeholder_p)
{
one-to-one mapping between "short" and "full" names, and if standard
overload resolution therefore isn't necessary. */
void
-function_builder::add_unique_function (const function_instance &instance,
- tree return_type,
- vec<tree> &argument_types,
- uint64_t required_extensions,
- bool force_direct_overloads)
+function_builder::
+add_unique_function (const function_instance &instance,
+ tree return_type,
+ vec<tree> &argument_types,
+ aarch64_feature_flags required_extensions,
+ bool force_direct_overloads)
{
/* Add the function under its full (unique) name. */
char *name = get_name (instance, false);
features are available as part of resolving the function to the
relevant unique function. */
void
-function_builder::add_overloaded_function (const function_instance &instance,
- uint64_t required_extensions)
+function_builder::
+add_overloaded_function (const function_instance &instance,
+ aarch64_feature_flags required_extensions)
{
char *name = get_name (instance, true);
if (registered_function **map_value = m_overload_names.get (name))
/* The architecture extensions that the functions require, as a set of
AARCH64_FL_* flags. */
- uint64_t required_extensions;
+ aarch64_feature_flags required_extensions;
};
/* Describes a single fully-resolved function (i.e. one that has a
~function_builder ();
void add_unique_function (const function_instance &, tree,
- vec<tree> &, uint64_t, bool);
- void add_overloaded_function (const function_instance &, uint64_t);
+ vec<tree> &, aarch64_feature_flags, bool);
+ void add_overloaded_function (const function_instance &,
+ aarch64_feature_flags);
void add_overloaded_functions (const function_group_info &,
mode_suffix_index);
registered_function &add_function (const function_instance &,
const char *, tree, tree,
- uint64_t, bool, bool);
+ aarch64_feature_flags, bool, bool);
/* The function type to use for functions that are resolved by
function_resolver. */
aarch64_processor ident;
aarch64_processor sched_core;
aarch64_arch arch;
- uint64_t flags;
+ aarch64_feature_flags flags;
const tune_params *tune;
};
static enum aarch64_parse_opt_result
aarch64_parse_arch (const char *to_parse, const struct processor **res,
- uint64_t *isa_flags, std::string *invalid_extension)
+ aarch64_feature_flags *isa_flags,
+ std::string *invalid_extension)
{
const char *ext;
const struct processor *arch;
if (strlen (arch->name) == len
&& strncmp (arch->name, to_parse, len) == 0)
{
- uint64_t isa_temp = arch->flags;
+ auto isa_temp = arch->flags;
if (ext != NULL)
{
static enum aarch64_parse_opt_result
aarch64_parse_cpu (const char *to_parse, const struct processor **res,
- uint64_t *isa_flags, std::string *invalid_extension)
+ aarch64_feature_flags *isa_flags,
+ std::string *invalid_extension)
{
const char *ext;
const struct processor *cpu;
{
if (strlen (cpu->name) == len && strncmp (cpu->name, to_parse, len) == 0)
{
- uint64_t isa_temp = cpu->flags;
-
+ auto isa_temp = cpu->flags;
if (ext != NULL)
{
static bool
aarch64_validate_mcpu (const char *str, const struct processor **res,
- uint64_t *isa_flags)
+ aarch64_feature_flags *isa_flags)
{
std::string invalid_extension;
enum aarch64_parse_opt_result parse_res
static bool
aarch64_validate_march (const char *str, const struct processor **res,
- uint64_t *isa_flags)
+ aarch64_feature_flags *isa_flags)
{
std::string invalid_extension;
enum aarch64_parse_opt_result parse_res
static void
aarch64_override_options (void)
{
- uint64_t cpu_isa = 0;
- uint64_t arch_isa = 0;
+ aarch64_feature_flags cpu_isa = 0;
+ aarch64_feature_flags arch_isa = 0;
aarch64_isa_flags = 0;
const struct processor *cpu = NULL;
aarch64_handle_attr_isa_flags (char *str)
{
enum aarch64_parse_opt_result parse_res;
- uint64_t isa_flags = aarch64_isa_flags;
+ auto isa_flags = aarch64_isa_flags;
/* We allow "+nothing" in the beginning to clear out all architectural
features if the user wants to handpick specific features. */
{
/* Check if token is possibly an arch extension without
leading '+'. */
- uint64_t isa_temp = 0;
+ aarch64_feature_flags isa_temp = 0;
auto with_plus = std::string ("+") + token;
enum aarch64_parse_opt_result ext_res
= aarch64_parse_extension (with_plus.c_str (), &isa_temp, nullptr);
const struct processor *this_arch
= aarch64_get_arch (targ_options->x_selected_arch);
- uint64_t isa_flags = targ_options->x_aarch64_isa_flags;
+ auto isa_flags = targ_options->x_aarch64_isa_flags;
std::string extension
= aarch64_get_extension_string_for_isa_flags (isa_flags,
this_arch->flags);
const struct processor *default_arch
= aarch64_get_arch (default_options->x_selected_arch);
- uint64_t default_isa_flags = default_options->x_aarch64_isa_flags;
+ auto default_isa_flags = default_options->x_aarch64_isa_flags;
std::string extension
= aarch64_get_extension_string_for_isa_flags (default_isa_flags,
default_arch->flags);
enum aarch64_arch selected_arch = aarch64_no_arch
TargetVariable
-uint64_t aarch64_isa_flags = 0
+aarch64_feature_flags aarch64_isa_flags = 0
TargetVariable
unsigned aarch64_enable_bti = 2
struct aarch64_arch_extension
{
const char *ext;
- uint64_t flag;
+ aarch64_feature_flags flag;
const char *feat_string;
};
unsigned char implementer_id; /* Exactly 8 bits */
unsigned int part_no; /* 12 bits + 12 bits */
unsigned variant;
- uint64_t flags;
+ aarch64_feature_flags flags;
};
#define AARCH64_BIG_LITTLE(BIG, LITTLE) \
{
const char* id;
const char* name;
- uint64_t flags;
+ aarch64_feature_flags flags;
};
/* Skip the leading "V" in the architecture name. */
unsigned int variants[2] = { ALL_VARIANTS, ALL_VARIANTS };
unsigned int n_variants = 0;
bool processed_exts = false;
- uint64_t extension_flags = 0;
- uint64_t default_flags = 0;
+ aarch64_feature_flags extension_flags = 0;
+ aarch64_feature_flags default_flags = 0;
std::string buf;
size_t sep_pos = -1;
char *fcpu_info;
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