llvm::SPIRVExtensionsParser Struct Reference

Parser for toggling SPIR-V extensions. More...

#include "Target/SPIRV/SPIRVCommandLine.h"

Static Public Member Functions
static Error	parse (StringRef ArgValue, ExtensionSet &Enabled, ExtensionSet &Disabled)
	Parses the value of -spirv-ext into Enabled and Disabled.
static StringRef	checkExtensions (ArrayRef< std::string > ExtNames, ExtensionSet &AllowedExtensions)
	Validates and converts extension names into internal enum values.
static ExtensionSet	getValidExtensions (const Triple &TT, const ExtensionSet &Disabled)
	Returns the list of extensions that are valid for a particular target environment (i.e., OpenCL or Vulkan), excluding Disabled.

Detailed Description

Parser for toggling SPIR-V extensions.

Definition at line 27 of file SPIRVCommandLine.h.

Member Function Documentation

checkExtensions()

StringRef SPIRVExtensionsParser::checkExtensions ( ArrayRef< std::string > ExtNames, ExtensionSet & AllowedExtensions )

static

Validates and converts extension names into internal enum values.

Returns

Returns a reference to the unknown SPIR-V extension name from the list if present, or an empty StringRef on success.

Definition at line 248 of file SPIRVCommandLine.cpp.

References llvm::detail::DenseSetImpl< ValueT, MapTy >::insert(), and SPIRVExtensionMap.

Referenced by llvm::SPIRVTranslate().

getValidExtensions()

ExtensionSet SPIRVExtensionsParser::getValidExtensions ( const Triple & TT, const ExtensionSet & Disabled )

static

Returns the list of extensions that are valid for a particular target environment (i.e., OpenCL or Vulkan), excluding Disabled.

Definition at line 265 of file SPIRVCommandLine.cpp.

References llvm::Disabled, llvm::getSymbolicOperandAllowedEnvironments(), llvm::is_contained(), SPIRVExtensionMap, and llvm::Triple::Vulkan.

Referenced by llvm::SPIRVSubtarget::initAvailableExtensions(), and llvm::SPIRVSubtarget::SPIRVSubtarget().

parse()

Error SPIRVExtensionsParser::parse ( StringRef ArgValue, ExtensionSet & Enabled, ExtensionSet & Disabled )

static

Parses the value of -spirv-ext into Enabled and Disabled.

Definition at line 193 of file SPIRVCommandLine.cpp.

References llvm::detail::DenseSetImpl< ValueT, MapTy >::begin(), llvm::SmallVectorTemplateCommon< T, typename >::begin(), llvm::detail::DenseSetImpl< ValueT, MapTy >::count(), llvm::createStringError(), llvm::Disabled, llvm::Enabled, llvm::detail::DenseSetImpl< ValueT, MapTy >::end(), llvm::SmallVectorTemplateCommon< T, typename >::end(), llvm::equal_to(), llvm::detail::DenseSetImpl< ValueT, MapTy >::insert(), llvm::make_range(), llvm::make_second_range(), llvm::partition(), SPIRVExtensionMap, llvm::StringRef::split(), starts_with(), llvm::StringRef::substr(), llvm::Error::success(), and T.

Referenced by llvm::SPIRVSubtarget::SPIRVSubtarget().

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The documentation for this struct was generated from the following files:

• lib/Target/SPIRV/SPIRVCommandLine.h
• lib/Target/SPIRV/SPIRVCommandLine.cpp