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-rw-r--r--llvm/lib/IR/DebugInfoMetadata.cpp271
1 files changed, 271 insertions, 0 deletions
diff --git a/llvm/lib/IR/DebugInfoMetadata.cpp b/llvm/lib/IR/DebugInfoMetadata.cpp
index c540cc45a61..68f6bf843d8 100644
--- a/llvm/lib/IR/DebugInfoMetadata.cpp
+++ b/llvm/lib/IR/DebugInfoMetadata.cpp
@@ -103,3 +103,274 @@ GenericDebugNode *GenericDebugNode::getImpl(LLVMContext &Context, unsigned Tag,
void GenericDebugNode::recalculateHash() {
setHash(GenericDebugNodeInfo::KeyTy::calculateHash(this));
}
+
+#define UNWRAP_ARGS_IMPL(...) __VA_ARGS__
+#define UNWRAP_ARGS(ARGS) UNWRAP_ARGS_IMPL ARGS
+#define DEFINE_GETIMPL_LOOKUP(CLASS, ARGS) \
+ do { \
+ if (Storage == Uniqued) { \
+ if (auto *N = getUniqued(Context.pImpl->CLASS##s, \
+ CLASS##Info::KeyTy(UNWRAP_ARGS(ARGS)))) \
+ return N; \
+ if (!ShouldCreate) \
+ return nullptr; \
+ } else { \
+ assert(ShouldCreate && \
+ "Expected non-uniqued nodes to always be created"); \
+ } \
+ } while (false)
+#define DEFINE_GETIMPL_STORE(CLASS, ARGS, OPS) \
+ return storeImpl(new (ArrayRef<Metadata *>(OPS).size()) \
+ CLASS(Context, Storage, UNWRAP_ARGS(ARGS), OPS), \
+ Storage, Context.pImpl->CLASS##s)
+#define DEFINE_GETIMPL_STORE_NO_OPS(CLASS, ARGS) \
+ return storeImpl(new (0u) CLASS(Context, Storage, UNWRAP_ARGS(ARGS)), \
+ Storage, Context.pImpl->CLASS##s)
+
+MDSubrange *MDSubrange::getImpl(LLVMContext &Context, int64_t Count, int64_t Lo,
+ StorageType Storage, bool ShouldCreate) {
+ DEFINE_GETIMPL_LOOKUP(MDSubrange, (Count, Lo));
+ DEFINE_GETIMPL_STORE_NO_OPS(MDSubrange, (Count, Lo));
+}
+
+MDEnumerator *MDEnumerator::getImpl(LLVMContext &Context, int64_t Value,
+ MDString *Name, StorageType Storage,
+ bool ShouldCreate) {
+ assert(isCanonical(Name) && "Expected canonical MDString");
+ DEFINE_GETIMPL_LOOKUP(MDEnumerator, (Value, getString(Name)));
+ Metadata *Ops[] = {Name};
+ DEFINE_GETIMPL_STORE(MDEnumerator, (Value), Ops);
+}
+
+MDBasicType *MDBasicType::getImpl(LLVMContext &Context, unsigned Tag,
+ MDString *Name, unsigned SizeInBits,
+ unsigned AlignInBits, unsigned Encoding,
+ StorageType Storage, bool ShouldCreate) {
+ assert(isCanonical(Name) && "Expected canonical MDString");
+ DEFINE_GETIMPL_LOOKUP(
+ MDBasicType, (Tag, getString(Name), SizeInBits, AlignInBits, Encoding));
+ Metadata *Ops[] = {nullptr, nullptr, Name};
+ DEFINE_GETIMPL_STORE(MDBasicType, (Tag, SizeInBits, AlignInBits, Encoding),
+ Ops);
+}
+
+MDDerivedType *MDDerivedType::getImpl(
+ LLVMContext &Context, unsigned Tag, MDString *Name, Metadata *File,
+ unsigned Line, Metadata *Scope, Metadata *BaseType, unsigned SizeInBits,
+ unsigned AlignInBits, unsigned OffsetInBits, unsigned Flags,
+ Metadata *ExtraData, StorageType Storage, bool ShouldCreate) {
+ assert(isCanonical(Name) && "Expected canonical MDString");
+ DEFINE_GETIMPL_LOOKUP(MDDerivedType, (Tag, getString(Name), File, Line, Scope,
+ BaseType, SizeInBits, AlignInBits,
+ OffsetInBits, Flags, ExtraData));
+ Metadata *Ops[] = {File, Scope, Name, BaseType, ExtraData};
+ DEFINE_GETIMPL_STORE(
+ MDDerivedType, (Tag, Line, SizeInBits, AlignInBits, OffsetInBits, Flags),
+ Ops);
+}
+
+MDCompositeType *MDCompositeType::getImpl(
+ LLVMContext &Context, unsigned Tag, MDString *Name, Metadata *File,
+ unsigned Line, Metadata *Scope, Metadata *BaseType, unsigned SizeInBits,
+ unsigned AlignInBits, unsigned OffsetInBits, unsigned Flags,
+ Metadata *Elements, unsigned RuntimeLang, Metadata *VTableHolder,
+ Metadata *TemplateParams, MDString *Identifier, StorageType Storage,
+ bool ShouldCreate) {
+ assert(isCanonical(Name) && "Expected canonical MDString");
+ DEFINE_GETIMPL_LOOKUP(MDCompositeType,
+ (Tag, getString(Name), File, Line, Scope, BaseType,
+ SizeInBits, AlignInBits, OffsetInBits, Flags, Elements,
+ RuntimeLang, VTableHolder, TemplateParams,
+ getString(Identifier)));
+ Metadata *Ops[] = {File, Scope, Name, BaseType,
+ Elements, VTableHolder, TemplateParams, Identifier};
+ DEFINE_GETIMPL_STORE(MDCompositeType, (Tag, Line, RuntimeLang, SizeInBits,
+ AlignInBits, OffsetInBits, Flags),
+ Ops);
+}
+
+MDSubroutineType *MDSubroutineType::getImpl(LLVMContext &Context,
+ unsigned Flags, Metadata *TypeArray,
+ StorageType Storage,
+ bool ShouldCreate) {
+ DEFINE_GETIMPL_LOOKUP(MDSubroutineType, (Flags, TypeArray));
+ Metadata *Ops[] = {nullptr, nullptr, nullptr, nullptr,
+ TypeArray, nullptr, nullptr};
+ DEFINE_GETIMPL_STORE(MDSubroutineType, (Flags), Ops);
+}
+
+MDFile *MDFile::getImpl(LLVMContext &Context, MDString *Filename,
+ MDString *Directory, StorageType Storage,
+ bool ShouldCreate) {
+ assert(isCanonical(Filename) && "Expected canonical MDString");
+ assert(isCanonical(Directory) && "Expected canonical MDString");
+ DEFINE_GETIMPL_LOOKUP(MDFile, (getString(Filename), getString(Directory)));
+ Metadata *NodeOps[] = {Filename, Directory};
+ Metadata *Ops[] = {MDTuple::get(Context, NodeOps)};
+ return storeImpl(new (ArrayRef<Metadata *>(Ops).size())
+ MDFile(Context, Storage, Ops),
+ Storage, Context.pImpl->MDFiles);
+}
+
+MDCompileUnit *MDCompileUnit::getImpl(
+ LLVMContext &Context, unsigned SourceLanguage, Metadata *File,
+ MDString *Producer, bool IsOptimized, MDString *Flags,
+ unsigned RuntimeVersion, MDString *SplitDebugFilename,
+ unsigned EmissionKind, Metadata *EnumTypes, Metadata *RetainedTypes,
+ Metadata *Subprograms, Metadata *GlobalVariables,
+ Metadata *ImportedEntities, StorageType Storage, bool ShouldCreate) {
+ assert(isCanonical(Producer) && "Expected canonical MDString");
+ assert(isCanonical(Flags) && "Expected canonical MDString");
+ assert(isCanonical(SplitDebugFilename) && "Expected canonical MDString");
+ DEFINE_GETIMPL_LOOKUP(
+ MDCompileUnit,
+ (SourceLanguage, File, getString(Producer), IsOptimized, getString(Flags),
+ RuntimeVersion, getString(SplitDebugFilename), EmissionKind, EnumTypes,
+ RetainedTypes, Subprograms, GlobalVariables, ImportedEntities));
+ Metadata *Ops[] = {File, Producer, Flags, SplitDebugFilename, EnumTypes,
+ RetainedTypes, Subprograms, GlobalVariables,
+ ImportedEntities};
+ DEFINE_GETIMPL_STORE(
+ MDCompileUnit,
+ (SourceLanguage, IsOptimized, RuntimeVersion, EmissionKind), Ops);
+}
+
+MDSubprogram *MDSubprogram::getImpl(
+ LLVMContext &Context, Metadata *Scope, MDString *Name,
+ MDString *LinkageName, Metadata *File, unsigned Line, Metadata *Type,
+ bool IsLocalToUnit, bool IsDefinition, unsigned ScopeLine,
+ Metadata *ContainingType, unsigned Virtuality, unsigned VirtualIndex,
+ unsigned Flags, bool IsOptimized, Metadata *Function,
+ Metadata *TemplateParams, Metadata *Declaration, Metadata *Variables,
+ StorageType Storage, bool ShouldCreate) {
+ assert(isCanonical(Name) && "Expected canonical MDString");
+ assert(isCanonical(LinkageName) && "Expected canonical MDString");
+ DEFINE_GETIMPL_LOOKUP(MDSubprogram,
+ (Scope, getString(Name), getString(LinkageName), File,
+ Line, Type, IsLocalToUnit, IsDefinition, ScopeLine,
+ ContainingType, Virtuality, VirtualIndex, Flags,
+ IsOptimized, Function, TemplateParams, Declaration,
+ Variables));
+ Metadata *Ops[] = {File, Scope, Name, Name,
+ LinkageName, Type, ContainingType, Function,
+ TemplateParams, Declaration, Variables};
+ DEFINE_GETIMPL_STORE(MDSubprogram,
+ (Line, ScopeLine, Virtuality, VirtualIndex, Flags,
+ IsLocalToUnit, IsDefinition, IsOptimized),
+ Ops);
+}
+
+MDLexicalBlock *MDLexicalBlock::getImpl(LLVMContext &Context, Metadata *Scope,
+ Metadata *File, unsigned Line,
+ unsigned Column, StorageType Storage,
+ bool ShouldCreate) {
+ DEFINE_GETIMPL_LOOKUP(MDLexicalBlock, (Scope, File, Line, Column));
+ Metadata *Ops[] = {File, Scope};
+ DEFINE_GETIMPL_STORE(MDLexicalBlock, (Line, Column), Ops);
+}
+
+MDLexicalBlockFile *MDLexicalBlockFile::getImpl(LLVMContext &Context,
+ Metadata *Scope, Metadata *File,
+ unsigned Discriminator,
+ StorageType Storage,
+ bool ShouldCreate) {
+ DEFINE_GETIMPL_LOOKUP(MDLexicalBlockFile, (Scope, File, Discriminator));
+ Metadata *Ops[] = {File, Scope};
+ DEFINE_GETIMPL_STORE(MDLexicalBlockFile, (Discriminator), Ops);
+}
+
+MDNamespace *MDNamespace::getImpl(LLVMContext &Context, Metadata *Scope,
+ Metadata *File, MDString *Name, unsigned Line,
+ StorageType Storage, bool ShouldCreate) {
+ assert(isCanonical(Name) && "Expected canonical MDString");
+ DEFINE_GETIMPL_LOOKUP(MDNamespace, (Scope, File, getString(Name), Line));
+ Metadata *Ops[] = {File, Scope, Name};
+ DEFINE_GETIMPL_STORE(MDNamespace, (Line), Ops);
+}
+
+MDTemplateTypeParameter *
+MDTemplateTypeParameter::getImpl(LLVMContext &Context, Metadata *Scope,
+ MDString *Name, Metadata *Type, Metadata *File,
+ unsigned Line, unsigned Column,
+ StorageType Storage, bool ShouldCreate) {
+ assert(isCanonical(Name) && "Expected canonical MDString");
+ DEFINE_GETIMPL_LOOKUP(MDTemplateTypeParameter,
+ (Scope, getString(Name), Type, File, Line, Column));
+ Metadata *Ops[] = {File, Scope, Name, Type};
+ DEFINE_GETIMPL_STORE(MDTemplateTypeParameter, (Line, Column), Ops);
+}
+
+MDTemplateValueParameter *MDTemplateValueParameter::getImpl(
+ LLVMContext &Context, unsigned Tag, Metadata *Scope, MDString *Name,
+ Metadata *Type, Metadata *Value, Metadata *File, unsigned Line,
+ unsigned Column, StorageType Storage, bool ShouldCreate) {
+ assert(isCanonical(Name) && "Expected canonical MDString");
+ DEFINE_GETIMPL_LOOKUP(
+ MDTemplateValueParameter,
+ (Tag, Scope, getString(Name), Type, Value, File, Line, Column));
+ Metadata *Ops[] = {File, Scope, Name, Type, Value};
+ DEFINE_GETIMPL_STORE(MDTemplateValueParameter, (Tag, Line, Column), Ops);
+}
+
+MDGlobalVariable *
+MDGlobalVariable::getImpl(LLVMContext &Context, Metadata *Scope, MDString *Name,
+ MDString *LinkageName, Metadata *File, unsigned Line,
+ Metadata *Type, bool IsLocalToUnit, bool IsDefinition,
+ Metadata *Variable,
+ Metadata *StaticDataMemberDeclaration,
+ StorageType Storage, bool ShouldCreate) {
+ assert(isCanonical(Name) && "Expected canonical MDString");
+ assert(isCanonical(LinkageName) && "Expected canonical MDString");
+ DEFINE_GETIMPL_LOOKUP(MDGlobalVariable,
+ (Scope, getString(Name), getString(LinkageName), File,
+ Line, Type, IsLocalToUnit, IsDefinition, Variable,
+ StaticDataMemberDeclaration));
+ Metadata *Ops[] = {Scope, Name, File, Type,
+ Name, LinkageName, Variable, StaticDataMemberDeclaration};
+ DEFINE_GETIMPL_STORE(MDGlobalVariable, (Line, IsLocalToUnit, IsDefinition),
+ Ops);
+}
+
+MDLocalVariable *MDLocalVariable::getImpl(
+ LLVMContext &Context, unsigned Tag, Metadata *Scope, MDString *Name,
+ Metadata *File, unsigned Line, Metadata *Type, unsigned Arg, unsigned Flags,
+ Metadata *InlinedAt, StorageType Storage, bool ShouldCreate) {
+ assert(isCanonical(Name) && "Expected canonical MDString");
+ DEFINE_GETIMPL_LOOKUP(MDLocalVariable, (Tag, Scope, getString(Name), File,
+ Line, Type, Arg, Flags, InlinedAt));
+ Metadata *Ops[] = {Scope, Name, File, Type, InlinedAt};
+ DEFINE_GETIMPL_STORE(MDLocalVariable, (Tag, Line, Arg, Flags), Ops);
+}
+
+MDExpression *MDExpression::getImpl(LLVMContext &Context,
+ ArrayRef<uint64_t> Elements,
+ StorageType Storage, bool ShouldCreate) {
+ DEFINE_GETIMPL_LOOKUP(MDExpression, (Elements));
+ DEFINE_GETIMPL_STORE_NO_OPS(MDExpression, (Elements));
+}
+
+MDObjCProperty *MDObjCProperty::getImpl(
+ LLVMContext &Context, MDString *Name, Metadata *File, unsigned Line,
+ MDString *GetterName, MDString *SetterName, unsigned Attributes,
+ Metadata *Type, StorageType Storage, bool ShouldCreate) {
+ assert(isCanonical(Name) && "Expected canonical MDString");
+ assert(isCanonical(GetterName) && "Expected canonical MDString");
+ assert(isCanonical(SetterName) && "Expected canonical MDString");
+ DEFINE_GETIMPL_LOOKUP(MDObjCProperty,
+ (getString(Name), File, Line, getString(GetterName),
+ getString(SetterName), Attributes, Type));
+ Metadata *Ops[] = {Name, File, GetterName, SetterName, Type};
+ DEFINE_GETIMPL_STORE(MDObjCProperty, (Line, Attributes), Ops);
+}
+
+MDImportedEntity *MDImportedEntity::getImpl(LLVMContext &Context, unsigned Tag,
+ Metadata *Scope, Metadata *Entity,
+ unsigned Line, MDString *Name,
+ StorageType Storage,
+ bool ShouldCreate) {
+ assert(isCanonical(Name) && "Expected canonical MDString");
+ DEFINE_GETIMPL_LOOKUP(MDImportedEntity,
+ (Tag, Scope, Entity, Line, getString(Name)));
+ Metadata *Ops[] = {Scope, Entity, Name};
+ DEFINE_GETIMPL_STORE(MDImportedEntity, (Tag, Line), Ops);
+}
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