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WPILibC++ 2023.4.3
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WPILibC++ 2023.4.3
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#include <stddef.h>Go to the source code of this file.
Macros | |
| #define | __has_feature(x) 0 |
| #define | __has_extension(x) 0 |
| #define | __has_attribute(x) 0 |
| #define | __has_builtin(x) 0 |
| #define | LLVM_HAS_CPP_ATTRIBUTE(x) 0 |
| #define | LLVM_GNUC_PREREQ(maj, min, patch) 0 |
| \macro LLVM_GNUC_PREREQ Extend the default __GNUC_PREREQ even if glibc's features.h isn't available. More... | |
| #define | LLVM_MSC_PREREQ(version) 0 |
| \macro LLVM_MSC_PREREQ Is the compiler MSVC of at least the specified version? The common More... | |
| #define | LLVM_HAS_RVALUE_REFERENCE_THIS 1 |
| Does the compiler support ref-qualifiers for *this? More... | |
| #define | LLVM_LVALUE_FUNCTION & |
| Expands to '&' if ref-qualifiers for *this are supported. More... | |
| #define | LLVM_LIBRARY_VISIBILITY |
| LLVM_LIBRARY_VISIBILITY - If a class marked with this attribute is linked into a shared library, then the class should be private to the library and not accessible from outside it. More... | |
| #define | LLVM_EXTERNAL_VISIBILITY |
| #define | LLVM_PREFETCH(addr, rw, locality) |
| #define | LLVM_ATTRIBUTE_USED |
| #define | LLVM_NODISCARD |
| LLVM_NODISCARD - Warn if a type or return value is discarded. More... | |
| #define | LLVM_ATTRIBUTE_REINITIALIZES |
| #define | LLVM_ATTRIBUTE_UNUSED |
| #define | LLVM_ATTRIBUTE_WEAK |
| #define | LLVM_READNONE |
| #define | LLVM_READONLY |
| #define | LLVM_ATTRIBUTE_MINSIZE |
| #define | LLVM_LIKELY(EXPR) (EXPR) |
| #define | LLVM_UNLIKELY(EXPR) (EXPR) |
| #define | LLVM_ATTRIBUTE_NOINLINE |
| LLVM_ATTRIBUTE_NOINLINE - On compilers where we have a directive to do so, mark a method "not for inlining". More... | |
| #define | LLVM_ATTRIBUTE_ALWAYS_INLINE inline |
| LLVM_ATTRIBUTE_ALWAYS_INLINE - On compilers where we have a directive to do so, mark a method "always inline" because it is performance sensitive. More... | |
| #define | LLVM_ATTRIBUTE_NODEBUG |
| LLVM_ATTRIBUTE_NO_DEBUG - On compilers where we have a directive to do so, mark a method "no debug" because debug info makes the debugger experience worse. More... | |
| #define | LLVM_ATTRIBUTE_RETURNS_NONNULL |
| #define | LLVM_ATTRIBUTE_RETURNS_NOALIAS |
| \macro LLVM_ATTRIBUTE_RETURNS_NOALIAS Used to mark a function as returning a pointer that does not alias any other valid pointer. More... | |
| #define | LLVM_FALLTHROUGH |
| LLVM_FALLTHROUGH - Mark fallthrough cases in switch statements. More... | |
| #define | LLVM_REQUIRE_CONSTANT_INITIALIZATION |
| LLVM_REQUIRE_CONSTANT_INITIALIZATION - Apply this to globals to ensure that they are constant initialized. More... | |
| #define | LLVM_GSL_OWNER |
| LLVM_GSL_OWNER - Apply this to owning classes like SmallVector to enable lifetime warnings. More... | |
| #define | LLVM_GSL_POINTER |
| LLVM_GSL_POINTER - Apply this to non-owning classes like std::string_view to enable lifetime warnings. More... | |
| #define | LLVM_EXTENSION |
| LLVM_EXTENSION - Support compilers where we have a keyword to suppress pedantic diagnostics. More... | |
| #define | LLVM_ATTRIBUTE_DEPRECATED(decl, message) [[deprecated(message)]] decl |
| #define | LLVM_BUILTIN_UNREACHABLE |
| LLVM_BUILTIN_UNREACHABLE - On compilers which support it, expands to an expression which states that it is undefined behavior for the compiler to reach this point. More... | |
| #define | LLVM_BUILTIN_TRAP *(volatile int*)0x11 = 0 |
| LLVM_BUILTIN_TRAP - On compilers which support it, expands to an expression which causes the program to exit abnormally. More... | |
| #define | LLVM_BUILTIN_DEBUGTRAP |
| LLVM_BUILTIN_DEBUGTRAP - On compilers which support it, expands to an expression which causes the program to break while running under a debugger. More... | |
| #define | LLVM_ASSUME_ALIGNED(p, a) (((uintptr_t(p) % (a)) == 0) ? (p) : (LLVM_BUILTIN_UNREACHABLE, (p))) |
| \macro LLVM_ASSUME_ALIGNED Returns a pointer with an assumed alignment. More... | |
| #define | LLVM_PACKED(d) d __attribute__((packed)) |
| \macro LLVM_PACKED Used to specify a packed structure. More... | |
| #define | LLVM_PACKED_START _Pragma("pack(push, 1)") |
| #define | LLVM_PACKED_END _Pragma("pack(pop)") |
| #define | LLVM_PTR_SIZE sizeof(void *) |
| \macro LLVM_PTR_SIZE A constant integer equivalent to the value of sizeof(void*). More... | |
| #define | LLVM_MEMORY_SANITIZER_BUILD 0 |
| \macro LLVM_MEMORY_SANITIZER_BUILD Whether LLVM itself is built with MemorySanitizer instrumentation. More... | |
| #define | __msan_allocated_memory(p, size) |
| #define | __msan_unpoison(p, size) |
| #define | LLVM_NO_SANITIZE_MEMORY_ATTRIBUTE |
| #define | LLVM_ADDRESS_SANITIZER_BUILD 0 |
| \macro LLVM_ADDRESS_SANITIZER_BUILD Whether LLVM itself is built with AddressSanitizer instrumentation. More... | |
| #define | __asan_poison_memory_region(p, size) |
| #define | __asan_unpoison_memory_region(p, size) |
| #define | LLVM_THREAD_SANITIZER_BUILD 0 |
| \macro LLVM_THREAD_SANITIZER_BUILD Whether LLVM itself is built with ThreadSanitizer instrumentation. More... | |
| #define | TsanHappensBefore(cv) |
| #define | TsanHappensAfter(cv) |
| #define | TsanIgnoreWritesBegin() |
| #define | TsanIgnoreWritesEnd() |
| #define | LLVM_NO_SANITIZE(KIND) |
| \macro LLVM_NO_SANITIZE Disable a particular sanitizer for a function. More... | |
| #define | LLVM_DUMP_METHOD LLVM_ATTRIBUTE_NOINLINE LLVM_ATTRIBUTE_USED |
| Mark debug helper function definitions like dump() that should not be stripped from debug builds. More... | |
| #define | LLVM_PRETTY_FUNCTION __func__ |
| \macro LLVM_PRETTY_FUNCTION Gets a user-friendly looking function signature for the current scope using the best available method on each platform. More... | |
| #define | LLVM_THREAD_LOCAL __thread |
| \macro LLVM_THREAD_LOCAL A thread-local storage specifier which can be used with globals, extern globals, and static globals. More... | |
| #define | LLVM_NO_PROFILE_INSTRUMENT_FUNCTION |
| \macro LLVM_ENABLE_EXCEPTIONS Whether LLVM is built with exception support. More... | |
| #define __asan_poison_memory_region | ( | p, | |
| size | |||
| ) |
| #define __asan_unpoison_memory_region | ( | p, | |
| size | |||
| ) |
| #define __has_attribute | ( | x | ) | 0 |
| #define __has_builtin | ( | x | ) | 0 |
| #define __has_extension | ( | x | ) | 0 |
| #define __has_feature | ( | x | ) | 0 |
| #define __msan_allocated_memory | ( | p, | |
| size | |||
| ) |
| #define __msan_unpoison | ( | p, | |
| size | |||
| ) |
| #define LLVM_ADDRESS_SANITIZER_BUILD 0 |
\macro LLVM_ADDRESS_SANITIZER_BUILD Whether LLVM itself is built with AddressSanitizer instrumentation.
| #define LLVM_ASSUME_ALIGNED | ( | p, | |
| a | |||
| ) | (((uintptr_t(p) % (a)) == 0) ? (p) : (LLVM_BUILTIN_UNREACHABLE, (p))) |
\macro LLVM_ASSUME_ALIGNED Returns a pointer with an assumed alignment.
| #define LLVM_ATTRIBUTE_ALWAYS_INLINE inline |
LLVM_ATTRIBUTE_ALWAYS_INLINE - On compilers where we have a directive to do so, mark a method "always inline" because it is performance sensitive.
| #define LLVM_ATTRIBUTE_DEPRECATED | ( | decl, | |
| message | |||
| ) | [[deprecated(message)]] decl |
| #define LLVM_ATTRIBUTE_MINSIZE |
| #define LLVM_ATTRIBUTE_NODEBUG |
LLVM_ATTRIBUTE_NO_DEBUG - On compilers where we have a directive to do so, mark a method "no debug" because debug info makes the debugger experience worse.
| #define LLVM_ATTRIBUTE_NOINLINE |
LLVM_ATTRIBUTE_NOINLINE - On compilers where we have a directive to do so, mark a method "not for inlining".
| #define LLVM_ATTRIBUTE_REINITIALIZES |
| #define LLVM_ATTRIBUTE_RETURNS_NOALIAS |
\macro LLVM_ATTRIBUTE_RETURNS_NOALIAS Used to mark a function as returning a pointer that does not alias any other valid pointer.
| #define LLVM_ATTRIBUTE_RETURNS_NONNULL |
| #define LLVM_ATTRIBUTE_UNUSED |
| #define LLVM_ATTRIBUTE_USED |
| #define LLVM_ATTRIBUTE_WEAK |
| #define LLVM_BUILTIN_DEBUGTRAP |
LLVM_BUILTIN_DEBUGTRAP - On compilers which support it, expands to an expression which causes the program to break while running under a debugger.
| #define LLVM_BUILTIN_TRAP *(volatile int*)0x11 = 0 |
LLVM_BUILTIN_TRAP - On compilers which support it, expands to an expression which causes the program to exit abnormally.
| #define LLVM_BUILTIN_UNREACHABLE |
LLVM_BUILTIN_UNREACHABLE - On compilers which support it, expands to an expression which states that it is undefined behavior for the compiler to reach this point.
Otherwise is not defined.
| #define LLVM_DUMP_METHOD LLVM_ATTRIBUTE_NOINLINE LLVM_ATTRIBUTE_USED |
Mark debug helper function definitions like dump() that should not be stripped from debug builds.
Note that you should also surround dump() functions with #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) so they do always get stripped in release builds.
| #define LLVM_EXTENSION |
LLVM_EXTENSION - Support compilers where we have a keyword to suppress pedantic diagnostics.
| #define LLVM_EXTERNAL_VISIBILITY |
| #define LLVM_FALLTHROUGH |
LLVM_FALLTHROUGH - Mark fallthrough cases in switch statements.
| #define LLVM_GNUC_PREREQ | ( | maj, | |
| min, | |||
| patch | |||
| ) | 0 |
\macro LLVM_GNUC_PREREQ Extend the default __GNUC_PREREQ even if glibc's features.h isn't available.
| #define LLVM_GSL_OWNER |
LLVM_GSL_OWNER - Apply this to owning classes like SmallVector to enable lifetime warnings.
| #define LLVM_GSL_POINTER |
LLVM_GSL_POINTER - Apply this to non-owning classes like std::string_view to enable lifetime warnings.
| #define LLVM_HAS_CPP_ATTRIBUTE | ( | x | ) | 0 |
| #define LLVM_HAS_RVALUE_REFERENCE_THIS 1 |
Does the compiler support ref-qualifiers for *this?
Sadly, this is separate from just rvalue reference support because GCC and MSVC implemented this later than everything else. This appears to be corrected in MSVC 2019 but not MSVC 2017. FIXME: Remove LLVM_HAS_RVALUE_REFERENCE_THIS macro
| #define LLVM_LIBRARY_VISIBILITY |
LLVM_LIBRARY_VISIBILITY - If a class marked with this attribute is linked into a shared library, then the class should be private to the library and not accessible from outside it.
Can also be used to mark variables and functions, making them private to any shared library they are linked into. On PE/COFF targets, library visibility is the default, so this isn't needed.
LLVM_EXTERNAL_VISIBILITY - classes, functions, and variables marked with this attribute will be made public and visible outside of any shared library they are linked in to.
| #define LLVM_LIKELY | ( | EXPR | ) | (EXPR) |
| #define LLVM_LVALUE_FUNCTION & |
Expands to '&' if ref-qualifiers for *this are supported.
This can be used to provide lvalue/rvalue overrides of member functions. The rvalue override should be guarded by LLVM_HAS_RVALUE_REFERENCE_THIS
| #define LLVM_MEMORY_SANITIZER_BUILD 0 |
\macro LLVM_MEMORY_SANITIZER_BUILD Whether LLVM itself is built with MemorySanitizer instrumentation.
| #define LLVM_MSC_PREREQ | ( | version | ) | 0 |
\macro LLVM_MSC_PREREQ Is the compiler MSVC of at least the specified version? The common
| version | values to check for are:
|
| #define LLVM_NO_PROFILE_INSTRUMENT_FUNCTION |
\macro LLVM_ENABLE_EXCEPTIONS Whether LLVM is built with exception support.
\macro LLVM_NO_PROFILE_INSTRUMENT_FUNCTION Disable the profile instrument for a function.
| #define LLVM_NO_SANITIZE | ( | KIND | ) |
\macro LLVM_NO_SANITIZE Disable a particular sanitizer for a function.
| #define LLVM_NO_SANITIZE_MEMORY_ATTRIBUTE |
| #define LLVM_NODISCARD |
LLVM_NODISCARD - Warn if a type or return value is discarded.
| #define LLVM_PACKED | ( | d | ) | d __attribute__((packed)) |
\macro LLVM_PACKED Used to specify a packed structure.
LLVM_PACKED( struct A { int i; int j; int k; long long l; });
LLVM_PACKED_START struct B { int i; int j; int k; long long l; }; LLVM_PACKED_END
| #define LLVM_PACKED_END _Pragma("pack(pop)") |
| #define LLVM_PACKED_START _Pragma("pack(push, 1)") |
| #define LLVM_PREFETCH | ( | addr, | |
| rw, | |||
| locality | |||
| ) |
| #define LLVM_PRETTY_FUNCTION __func__ |
\macro LLVM_PRETTY_FUNCTION Gets a user-friendly looking function signature for the current scope using the best available method on each platform.
The exact format of the resulting string is implementation specific and non-portable, so this should only be used, for example, for logging or diagnostics.
| #define LLVM_PTR_SIZE sizeof(void *) |
\macro LLVM_PTR_SIZE A constant integer equivalent to the value of sizeof(void*).
Generally used in combination with alignas or when doing computation in the preprocessor.
| #define LLVM_READNONE |
| #define LLVM_READONLY |
| #define LLVM_REQUIRE_CONSTANT_INITIALIZATION |
LLVM_REQUIRE_CONSTANT_INITIALIZATION - Apply this to globals to ensure that they are constant initialized.
| #define LLVM_THREAD_LOCAL __thread |
\macro LLVM_THREAD_LOCAL A thread-local storage specifier which can be used with globals, extern globals, and static globals.
This is essentially an extremely restricted analog to C++11's thread_local support. It uses thread_local if available, falling back on gcc __thread if not. __thread doesn't support many of the C++11 thread_local's features. You should only use this for PODs that you can statically initialize to some constant value. In almost all circumstances this is most appropriate for use with a pointer, integer, or small aggregation of pointers and integers.
| #define LLVM_THREAD_SANITIZER_BUILD 0 |
\macro LLVM_THREAD_SANITIZER_BUILD Whether LLVM itself is built with ThreadSanitizer instrumentation.
| #define LLVM_UNLIKELY | ( | EXPR | ) | (EXPR) |
| #define TsanHappensAfter | ( | cv | ) |
| #define TsanHappensBefore | ( | cv | ) |
| #define TsanIgnoreWritesBegin | ( | ) |
| #define TsanIgnoreWritesEnd | ( | ) |
1.9.4