#include "llvm/Config/llvm-config.h"
#include <stddef.h>

Include dependency graph for Compiler.h:

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 0
	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_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_NORETURN

#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 StringRef 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_TRAP (volatile int)0x11 = 0
	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_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) (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...

Macro Definition Documentation

◆ __asan_poison_memory_region

#define __asan_poison_memory_region	(	p,
		size
	)

Definition at line 437 of file Compiler.h.

◆ __asan_unpoison_memory_region

#define __asan_unpoison_memory_region	(	p,
		size
	)

Definition at line 438 of file Compiler.h.

◆ __has_attribute

#define __has_attribute ( x ) 0

Definition at line 38 of file Compiler.h.

◆ __has_builtin

#define __has_builtin ( x ) 0

Definition at line 42 of file Compiler.h.

◆ __has_extension

#define __has_extension ( x ) 0

Definition at line 34 of file Compiler.h.

◆ __has_feature

#define __has_feature ( x ) 0

Definition at line 30 of file Compiler.h.

◆ __msan_allocated_memory

#define __msan_allocated_memory	(	p,
		size
	)

Definition at line 425 of file Compiler.h.

◆ __msan_unpoison

#define __msan_unpoison	(	p,
		size
	)

Definition at line 426 of file Compiler.h.

◆ LLVM_ADDRESS_SANITIZER_BUILD

#define LLVM_ADDRESS_SANITIZER_BUILD 0

\macro LLVM_ADDRESS_SANITIZER_BUILD Whether LLVM itself is built with AddressSanitizer instrumentation.

Definition at line 436 of file Compiler.h.

◆ LLVM_ASSUME_ALIGNED

#define LLVM_ASSUME_ALIGNED	(	p,
		a
	)	(p)

\macro LLVM_ASSUME_ALIGNED Returns a pointer with an assumed alignment.

Definition at line 370 of file Compiler.h.

◆ LLVM_ATTRIBUTE_ALWAYS_INLINE

#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.

GCC 3.4 supported this but is buggy in various cases and produces unimplemented errors, just use it in GCC 4.0 and later.

Definition at line 242 of file Compiler.h.

◆ LLVM_ATTRIBUTE_DEPRECATED

#define LLVM_ATTRIBUTE_DEPRECATED	(	decl,
		message
	)	[[deprecated(message)]] decl

Definition at line 320 of file Compiler.h.

◆ LLVM_ATTRIBUTE_NOINLINE

#define LLVM_ATTRIBUTE_NOINLINE

LLVM_ATTRIBUTE_NOINLINE - On compilers where we have a directive to do so, mark a method "not for inlining".

Definition at line 230 of file Compiler.h.

◆ LLVM_ATTRIBUTE_NORETURN

#define LLVM_ATTRIBUTE_NORETURN

Definition at line 250 of file Compiler.h.

◆ LLVM_ATTRIBUTE_REINITIALIZES

#define LLVM_ATTRIBUTE_REINITIALIZES

Definition at line 174 of file Compiler.h.

◆ LLVM_ATTRIBUTE_RETURNS_NOALIAS

#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.

Definition at line 268 of file Compiler.h.

◆ LLVM_ATTRIBUTE_RETURNS_NONNULL

#define LLVM_ATTRIBUTE_RETURNS_NONNULL

Definition at line 258 of file Compiler.h.

◆ LLVM_ATTRIBUTE_UNUSED

#define LLVM_ATTRIBUTE_UNUSED

Definition at line 188 of file Compiler.h.

◆ LLVM_ATTRIBUTE_USED

#define LLVM_ATTRIBUTE_USED

Definition at line 144 of file Compiler.h.

◆ LLVM_ATTRIBUTE_WEAK

#define LLVM_ATTRIBUTE_WEAK

Definition at line 196 of file Compiler.h.

◆ LLVM_BUILTIN_DEBUGTRAP

#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.

Definition at line 359 of file Compiler.h.

◆ LLVM_BUILTIN_TRAP

#define LLVM_BUILTIN_TRAP *(volatile int*)0x11 = 0

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. LLVM_BUILTIN_TRAP - On compilers which support it, expands to an expression which causes the program to exit abnormally.

Definition at line 342 of file Compiler.h.

◆ LLVM_DUMP_METHOD

#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.

Definition at line 499 of file Compiler.h.

◆ LLVM_EXTENSION

#define LLVM_EXTENSION

LLVM_EXTENSION - Support compilers where we have a keyword to suppress pedantic diagnostics.

Definition at line 314 of file Compiler.h.

◆ LLVM_EXTERNAL_VISIBILITY

#define LLVM_EXTERNAL_VISIBILITY

Definition at line 132 of file Compiler.h.

◆ LLVM_FALLTHROUGH

#define LLVM_FALLTHROUGH

LLVM_FALLTHROUGH - Mark fallthrough cases in switch statements.

Definition at line 281 of file Compiler.h.

◆ LLVM_GNUC_PREREQ

#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.

Definition at line 67 of file Compiler.h.

◆ LLVM_GSL_OWNER

#define LLVM_GSL_OWNER

LLVM_GSL_OWNER - Apply this to owning classes like SmallVector to enable lifetime warnings.

Definition at line 298 of file Compiler.h.

◆ LLVM_GSL_POINTER

#define LLVM_GSL_POINTER

LLVM_GSL_POINTER - Apply this to non-owning classes like StringRef to enable lifetime warnings.

Definition at line 306 of file Compiler.h.

◆ LLVM_HAS_CPP_ATTRIBUTE

#define LLVM_HAS_CPP_ATTRIBUTE ( x ) 0

Definition at line 51 of file Compiler.h.

◆ LLVM_HAS_RVALUE_REFERENCE_THIS

#define LLVM_HAS_RVALUE_REFERENCE_THIS 0

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.

Definition at line 104 of file Compiler.h.

◆ LLVM_LIBRARY_VISIBILITY

#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.

Definition at line 131 of file Compiler.h.

◆ LLVM_LIKELY

#define LLVM_LIKELY ( EXPR ) (EXPR)

Definition at line 219 of file Compiler.h.

◆ LLVM_LVALUE_FUNCTION

#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

Definition at line 114 of file Compiler.h.

◆ LLVM_MEMORY_SANITIZER_BUILD

#define LLVM_MEMORY_SANITIZER_BUILD 0

\macro LLVM_MEMORY_SANITIZER_BUILD Whether LLVM itself is built with MemorySanitizer instrumentation.

Definition at line 424 of file Compiler.h.

◆ LLVM_MSC_PREREQ

#define LLVM_MSC_PREREQ ( version ) 0

\macro LLVM_MSC_PREREQ Is the compiler MSVC of at least the specified version? The common

Parameters

version

values to check for are:

1910: VS2017, version 15.1 & 15.2
1911: VS2017, version 15.3 & 15.4
1912: VS2017, version 15.5
1913: VS2017, version 15.6
1914: VS2017, version 15.7
1915: VS2017, version 15.8
1916: VS2017, version 15.9
1920: VS2019, version 16.0
1921: VS2019, version 16.1

Definition at line 92 of file Compiler.h.

◆ LLVM_NO_SANITIZE

#define LLVM_NO_SANITIZE ( KIND )

\macro LLVM_NO_SANITIZE Disable a particular sanitizer for a function.

Definition at line 489 of file Compiler.h.

◆ LLVM_NO_SANITIZE_MEMORY_ATTRIBUTE

#define LLVM_NO_SANITIZE_MEMORY_ATTRIBUTE

Definition at line 427 of file Compiler.h.

◆ LLVM_NODISCARD

#define LLVM_NODISCARD

LLVM_NODISCARD - Warn if a type or return value is discarded.

Definition at line 161 of file Compiler.h.

◆ LLVM_PACKED

#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

Definition at line 396 of file Compiler.h.

◆ LLVM_PACKED_END

#define LLVM_PACKED_END _Pragma("pack(pop)")

Definition at line 398 of file Compiler.h.

◆ LLVM_PACKED_START

#define LLVM_PACKED_START _Pragma("pack(push, 1)")

Definition at line 397 of file Compiler.h.

◆ LLVM_PREFETCH

#define LLVM_PREFETCH	(	addr,
		rw,
		locality
	)

Definition at line 138 of file Compiler.h.

◆ LLVM_PRETTY_FUNCTION

#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.

Definition at line 514 of file Compiler.h.

◆ LLVM_PTR_SIZE

#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.

Definition at line 414 of file Compiler.h.

◆ LLVM_READNONE

#define LLVM_READNONE

Definition at line 205 of file Compiler.h.

◆ LLVM_READONLY

#define LLVM_READONLY

Definition at line 212 of file Compiler.h.

◆ LLVM_REQUIRE_CONSTANT_INITIALIZATION

#define LLVM_REQUIRE_CONSTANT_INITIALIZATION

LLVM_REQUIRE_CONSTANT_INITIALIZATION - Apply this to globals to ensure that they are constant initialized.

Definition at line 290 of file Compiler.h.

◆ LLVM_THREAD_LOCAL

#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.

Definition at line 534 of file Compiler.h.

◆ LLVM_THREAD_SANITIZER_BUILD

#define LLVM_THREAD_SANITIZER_BUILD 0

\macro LLVM_THREAD_SANITIZER_BUILD Whether LLVM itself is built with ThreadSanitizer instrumentation.

Definition at line 446 of file Compiler.h.

◆ LLVM_UNLIKELY

#define LLVM_UNLIKELY ( EXPR ) (EXPR)

Definition at line 220 of file Compiler.h.

◆ TsanHappensAfter

#define TsanHappensAfter ( cv )

Definition at line 479 of file Compiler.h.

◆ TsanHappensBefore

#define TsanHappensBefore ( cv )

Definition at line 478 of file Compiler.h.

◆ TsanIgnoreWritesBegin

#define TsanIgnoreWritesBegin ( )

Definition at line 480 of file Compiler.h.

◆ TsanIgnoreWritesEnd

#define TsanIgnoreWritesEnd ( )

Definition at line 481 of file Compiler.h.

Macros