RetroSearch Browse

Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://clang.llvm.org/doxygen/classclang_1_1LangOptionsBase.html below:

clang: clang::LangOptionsBase Class Reference

Bitfields of LangOptions, split out from LangOptions in order to ensure that this large collection of bitfields is a trivial class type. More...

#include "clang/Basic/LangOptions.h"

enum GCMode { NonGC , GCOnly , HybridGC } enum StackProtectorMode { SSPOff , SSPOn , SSPStrong , SSPReq } enum class TrivialAutoVarInitKind { Uninitialized , Zero , Pattern } enum SignedOverflowBehaviorTy { SOB_Undefined , SOB_Defined , SOB_Trapping } enum CompilingModuleKind { CMK_None , CMK_ModuleMap , CMK_HeaderUnit , CMK_ModuleInterface } enum PragmaMSPointersToMembersKind { PPTMK_BestCase , PPTMK_FullGeneralitySingleInheritance , PPTMK_FullGeneralityMultipleInheritance , PPTMK_FullGeneralityVirtualInheritance } enum DefaultCallingConvention {
  DCC_None , DCC_CDecl , DCC_FastCall , DCC_StdCall ,
  DCC_VectorCall , DCC_RegCall , DCC_RtdCall
} enum AddrSpaceMapMangling { ASMM_Target , ASMM_On , ASMM_Off } enum MSVCMajorVersion {
  MSVC2010 = 1600 , MSVC2012 = 1700 , MSVC2013 = 1800 , MSVC2015 = 1900 ,
  MSVC2017 = 1910 , MSVC2017_5 = 1912 , MSVC2017_7 = 1914 , MSVC2019 = 1920 ,
  MSVC2019_5 = 1925 , MSVC2019_8 = 1928 , MSVC2022_3 = 1933 , MSVC2022_9 = 1939
} enum SYCLMajorVersion { SYCL_None , SYCL_2017 , SYCL_2020 , SYCL_Default = SYCL_2020 } enum HLSLLangStd {
  HLSL_Unset = 0 , HLSL_2015 = 2015 , HLSL_2016 = 2016 , HLSL_2017 = 2017 ,
  HLSL_2018 = 2018 , HLSL_2021 = 2021 , HLSL_202x = 2028 , HLSL_202y = 2029
} enum class ClangABI {
  Ver3_8 , Ver4 , Ver6 , Ver7 ,
  Ver9 , Ver11 , Ver12 , Ver14 ,
  Ver15 , Ver17 , Ver18 , Ver19 ,
  Latest
} Clang versions with different platform ABI conformance. More...
enum class CoreFoundationABI {
  Unspecified , Standalone , ObjectiveC , Swift ,
  Swift5_0 , Swift4_2 , Swift4_1
} enum FPModeKind { FPM_Off , FPM_On , FPM_Fast , FPM_FastHonorPragmas } enum FPExceptionModeKind { FPE_Ignore , FPE_MayTrap , FPE_Strict , FPE_Default } Possible floating point exception behavior. More...
enum FPEvalMethodKind {
  FEM_Indeterminable = -1 , FEM_Source = 0 , FEM_Double = 1 , FEM_Extended = 2 ,
  FEM_UnsetOnCommandLine = 3
} Possible float expression evaluation method choices. More...
enum ExcessPrecisionKind { FPP_Standard , FPP_Fast , FPP_None } enum class ExceptionHandlingKind {
  None , SjLj , WinEH , DwarfCFI ,
  Wasm
} Possible exception handling behavior. More...
enum class LaxVectorConversionKind { None , Integer , All } enum class AltivecSrcCompatKind { Mixed , GCC , XL , Default = Mixed } enum class SignReturnAddressScopeKind { None , NonLeaf , All } enum class SignReturnAddressKeyKind { AKey , BKey } enum class ThreadModelKind { POSIX , Single } enum class ExtendArgsKind { ExtendTo32 , ExtendTo64 } enum class GPUDefaultStreamKind { Legacy , PerThread } enum OverflowPatternExclusionKind {
  None = 1 << 0 , All = 1 << 1 , AddSignedOverflowTest = 1 << 2 , AddUnsignedOverflowTest = 1 << 3 ,
  NegUnsignedConst = 1 << 4 , PostDecrInWhile = 1 << 5
} Exclude certain code patterns from being instrumented by arithmetic overflow sanitizers. More...
enum class DefaultVisiblityExportMapping { None , Explicit , All } enum class VisibilityForcedKinds { ForceHidden , ForceProtected , ForceDefault , Source } enum class VisibilityFromDLLStorageClassKinds { Keep , Default , Hidden , Protected } enum class StrictFlexArraysLevelKind { Default = 0 , OneZeroOrIncomplete = 1 , ZeroOrIncomplete = 2 , IncompleteOnly = 3 } enum ComplexRangeKind {
  CX_Full , CX_Improved , CX_Promoted , CX_Basic ,
  CX_None
} Controls the various implementations for complex multiplication and. More...
enum class RegisterStaticDestructorsKind { All , ThreadLocal , None } Controls which variables have static destructors registered. More...
using Visibility = clang::Visibility using RoundingMode = llvm::RoundingMode using CFBranchLabelSchemeKind = clang::CFBranchLabelSchemeKind using MSVtorDispMode = clang::MSVtorDispMode

Bitfields of LangOptions, split out from LangOptions in order to ensure that this large collection of bitfields is a trivial class type.

Definition at line 70 of file LangOptions.h.

◆ CFBranchLabelSchemeKind ◆ MSVtorDispMode ◆ RoundingMode ◆ Visibility ◆ AddrSpaceMapMangling Enumerator ASMM_Target ASMM_On ASMM_Off

Definition at line 132 of file LangOptions.h.

◆ AltivecSrcCompatKind ◆ ClangABI

Clang versions with different platform ABI conformance.

Enumerator Ver3_8

Attempt to be ABI-compatible with code generated by Clang 3.8.x (SVN r257626).

This causes <1 x long long> to be passed in an integer register instead of an SSE register on x64_64.

Ver4

Attempt to be ABI-compatible with code generated by Clang 4.0.x (SVN r291814).

This causes move operations to be ignored when determining whether a class type can be passed or returned directly.

Ver6

Attempt to be ABI-compatible with code generated by Clang 6.0.x (SVN r321711).

This causes determination of whether a type is standard-layout to ignore collisions between empty base classes and between base classes and member subobjects, which affects whether we reuse base class tail padding in some ABIs.

Ver7

Attempt to be ABI-compatible with code generated by Clang 7.0.x (SVN r338536).

This causes alignof (C++) and _Alignof (C11) to be compatible with __alignof (i.e., return the preferred alignment) rather than returning the required alignment.

Ver9

Attempt to be ABI-compatible with code generated by Clang 9.0.x (SVN r351319).

This causes vectors of __int128 to be passed in memory instead of passing in multiple scalar registers on x86_64 on Linux and NetBSD.

Ver11

Attempt to be ABI-compatible with code generated by Clang 11.0.x (git 2e10b7a39b93).

This causes clang to pass unions with a 256-bit vector member on the stack instead of using registers, to not properly mangle substitutions for template names in some cases, and to mangle declaration template arguments without a cast to the parameter type even when that can lead to mangling collisions.

Ver12

Attempt to be ABI-compatible with code generated by Clang 12.0.x (git 8e464dd76bef).

This causes clang to mangle lambdas within global-scope inline variables incorrectly.

Ver14

Attempt to be ABI-compatible with code generated by Clang 14.0.x.

This causes clang to:

mangle dependent nested names incorrectly.
make trivial only those defaulted copy constructors with a parameter-type-list equivalent to the parameter-type-list of an implicit declaration.

Ver15

Attempt to be ABI-compatible with code generated by Clang 15.0.x.

This causes clang to:

Reverse the implementation for DR692, DR1395 and DR1432.
pack non-POD members of packed structs.
consider classes with defaulted special member functions non-pod.

Ver17

Attempt to be ABI-compatible with code generated by Clang 17.0.x.

This causes clang to revert some fixes to its implementation of the Itanium name mangling scheme, with the consequence that overloaded function templates are mangled the same if they differ only by:

constraints
whether a non-type template parameter has a deduced type
the parameter list of a template template parameter

Ver18

Attempt to be ABI-compatible with code generated by Clang 18.0.x.

This causes clang to revert some fixes to the mangling of lambdas in the initializers of members of local classes.

Ver19

Attempt to be ABI-compatible with code generated by Clang 19.0.x.

This causes clang to:

Incorrectly mangle the 'base type' substitutions of the CXX construction vtable because it hasn't added 'type' as a substitution.
Skip mangling enclosing class templates of member-like friend function templates.
Ignore empty struct arguments in C++ mode for ARM, instead of passing them as if they had a size of 1 byte.

Latest

Conform to the underlying platform's C and C++ ABIs as closely as we can.

Definition at line 171 of file LangOptions.h.

◆ CompilingModuleKind Enumerator CMK_None

Not compiling a module interface at all.

CMK_ModuleMap

Compiling a module from a module map.

CMK_HeaderUnit

Compiling a module header unit.

CMK_ModuleInterface

Compiling a C++ modules interface unit.

Definition at line 99 of file LangOptions.h.

◆ ComplexRangeKind

Controls the various implementations for complex multiplication and.

Enumerator CX_Full

Implementation of complex division and multiplication using a call to runtime library functions(generally the case, but the BE might sometimes replace the library call if it knows enough about the potential range of the inputs).

Overflow and non-finite values are handled by the library implementation. This is the default value.

CX_Improved

Implementation of complex division offering an improved handling for overflow in intermediate calculations with no special handling for NaN and infinite values.

CX_Promoted

Implementation of complex division using algebraic formulas at higher precision.

Overflow is handled. Non-finite values are handled in some cases. If the target hardware does not have native support for a higher precision data type, an implementation for the complex operation will be used to provide improved guards against intermediate overflow, but overflow and underflow may still occur in some cases. NaN and infinite values are not handled.

CX_Basic

Implementation of complex division and multiplication using algebraic formulas at source precision.

No special handling to avoid overflow. NaN and infinite values are not handled.

CX_None

No range rule is enabled.

Definition at line 444 of file LangOptions.h.

◆ CoreFoundationABI Enumerator Unspecified

No interoperability ABI has been specified.

Standalone

CoreFoundation does not have any language interoperability.

ObjectiveC

Interoperability with the ObjectiveC runtime.

Swift

Interoperability with the latest known version of the Swift runtime.

Swift5_0

Interoperability with the Swift 5.0 runtime.

Swift4_2

Interoperability with the Swift 4.2 runtime.

Swift4_1

Interoperability with the Swift 4.1 runtime.

Definition at line 258 of file LangOptions.h.

◆ DefaultCallingConvention Enumerator DCC_None DCC_CDecl DCC_FastCall DCC_StdCall DCC_VectorCall DCC_RegCall DCC_RtdCall

Definition at line 122 of file LangOptions.h.

◆ DefaultVisiblityExportMapping Enumerator None Explicit

map only explicit default visibilities to exported

All

map all default visibilities to exported

Definition at line 401 of file LangOptions.h.

◆ ExceptionHandlingKind

Possible exception handling behavior.

Enumerator None SjLj WinEH DwarfCFI Wasm

Definition at line 322 of file LangOptions.h.

◆ ExcessPrecisionKind Enumerator FPP_Standard FPP_Fast FPP_None

Definition at line 319 of file LangOptions.h.

◆ ExtendArgsKind Enumerator ExtendTo32

Integer arguments are sign or zero extended to 32/64 bits during default argument promotions.

ExtendTo64

Definition at line 370 of file LangOptions.h.

◆ FPEvalMethodKind

Possible float expression evaluation method choices.

Enumerator FEM_Indeterminable

The evaluation method cannot be determined or is inconsistent for this target.

FEM_Source

Use the declared type for fp arithmetic.

FEM_Double

Use the type double for fp arithmetic.

FEM_Extended

Use extended type for fp arithmetic.

FEM_UnsetOnCommandLine

Used only for FE option processing; this is only used to indicate that the user did not specify an explicit evaluation method on the command line and so the target should be queried for its default evaluation method instead.

Definition at line 302 of file LangOptions.h.

◆ FPExceptionModeKind

Possible floating point exception behavior.

Enumerator FPE_Ignore

Assume that floating-point exceptions are masked.

FPE_MayTrap

Transformations do not cause new exceptions but may hide some.

FPE_Strict

Strictly preserve the floating-point exception semantics.

FPE_Default

Used internally to represent initial unspecified value.

Definition at line 290 of file LangOptions.h.

◆ FPModeKind Enumerator FPM_Off FPM_On FPM_Fast FPM_FastHonorPragmas

Definition at line 275 of file LangOptions.h.

◆ GCMode Enumerator NonGC GCOnly HybridGC

Definition at line 79 of file LangOptions.h.

◆ GPUDefaultStreamKind Enumerator Legacy

Legacy default stream.

PerThread

Per-thread default stream.

Definition at line 377 of file LangOptions.h.

◆ HLSLLangStd Enumerator HLSL_Unset HLSL_2015 HLSL_2016 HLSL_2017 HLSL_2018 HLSL_2021 HLSL_202x HLSL_202y

Definition at line 159 of file LangOptions.h.

◆ LaxVectorConversionKind Enumerator None

Permit no implicit vector bitcasts.

Integer

Permit vector bitcasts between integer vectors with different numbers of elements but the same total bit-width.

All

Permit vector bitcasts between all vectors with the same total bit-width.

Definition at line 324 of file LangOptions.h.

◆ MSVCMajorVersion Enumerator MSVC2010 MSVC2012 MSVC2013 MSVC2015 MSVC2017 MSVC2017_5 MSVC2017_7 MSVC2019 MSVC2019_5 MSVC2019_8 MSVC2022_3 MSVC2022_9

Definition at line 135 of file LangOptions.h.

◆ OverflowPatternExclusionKind

Exclude certain code patterns from being instrumented by arithmetic overflow sanitizers.

Enumerator None

Don't exclude any overflow patterns from sanitizers.

All

Exclude all overflow patterns (below)

AddSignedOverflowTest

if (a + b < a)

AddUnsignedOverflowTest

if (a + b < a)

NegUnsignedConst

-1UL

PostDecrInWhile

while (count–)

Definition at line 386 of file LangOptions.h.

◆ PragmaMSPointersToMembersKind Enumerator PPTMK_BestCase PPTMK_FullGeneralitySingleInheritance PPTMK_FullGeneralityMultipleInheritance PPTMK_FullGeneralityVirtualInheritance

Definition at line 113 of file LangOptions.h.

◆ RegisterStaticDestructorsKind

Controls which variables have static destructors registered.

Enumerator All

ThreadLocal

None

Don't register static destructors for any variables.

Definition at line 476 of file LangOptions.h.

◆ SignedOverflowBehaviorTy Enumerator SOB_Undefined SOB_Defined SOB_Trapping

Definition at line 87 of file LangOptions.h.

◆ SignReturnAddressKeyKind Enumerator AKey

Return address signing uses APIA key.

BKey

Return address signing uses APIB key.

Definition at line 356 of file LangOptions.h.

◆ SignReturnAddressScopeKind Enumerator None

No signing for any function.

NonLeaf

Sign the return address of functions that spill LR.

All

Sign the return address of all functions,.

Definition at line 347 of file LangOptions.h.

◆ StackProtectorMode Enumerator SSPOff SSPOn SSPStrong SSPReq

Definition at line 80 of file LangOptions.h.

◆ StrictFlexArraysLevelKind Enumerator Default

Any trailing array member is a FAM.

OneZeroOrIncomplete

Any trailing array member of undefined, 0, or 1 size is a FAM.

ZeroOrIncomplete

Any trailing array member of undefined or 0 size is a FAM.

IncompleteOnly

Any trailing array member of undefined size is a FAM.

Definition at line 431 of file LangOptions.h.

◆ SYCLMajorVersion Enumerator SYCL_None SYCL_2017 SYCL_2020 SYCL_Default

Definition at line 150 of file LangOptions.h.

◆ ThreadModelKind Enumerator POSIX

POSIX Threads.

Single

Single Threaded Environment.

Definition at line 363 of file LangOptions.h.

◆ TrivialAutoVarInitKind Enumerator Uninitialized Zero Pattern

Definition at line 85 of file LangOptions.h.

◆ VisibilityForcedKinds Enumerator ForceHidden

Force hidden visibility.

ForceProtected

Force protected visibility.

ForceDefault

Force default visibility.

Source

Don't alter the visibility.

Definition at line 409 of file LangOptions.h.

◆ VisibilityFromDLLStorageClassKinds Enumerator Keep

Keep the IR-gen assigned visibility.

Default

Override the IR-gen assigned visibility with default visibility.

Hidden

Override the IR-gen assigned visibility with hidden visibility.

Protected

Override the IR-gen assigned visibility with protected visibility.

Definition at line 420 of file LangOptions.h.

◆ CompilerInvocation ◆ CompilerInvocationBase

The documentation for this class was generated from the following file:

include/clang/Basic/LangOptions.h

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4