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DebugInfo: Remove DIDescriptor from the DebugInfo API

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Stop using `DIDescriptor` and its subclasses in the `DebugInfoFinder`
API, as well as the rest of the API hanging around in `DebugInfo.h`.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235240 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-04-17 23:20:10 +00:00
parent 166679ef06
commit 5d801364e2
7 changed files with 62 additions and 60 deletions
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49
include/llvm/IR/DebugInfo.h
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@@ -419,15 +419,15 @@ SIMPLIFY_DESCRIPTOR(DIImportedEntity)
#undef SIMPLIFY_DESCRIPTOR
/// \brief Find subprogram that is enclosing this scope.
DISubprogram getDISubprogram(const MDNode *Scope);
MDSubprogram *getDISubprogram(const MDNode *Scope);
/// \brief Find debug info for a given function.
/// \returns a valid DISubprogram, if found. Otherwise, it returns an empty
/// DISubprogram.
DISubprogram getDISubprogram(const Function *F);
MDSubprogram *getDISubprogram(const Function *F);
/// \brief Find underlying composite type.
DICompositeType getDICompositeType(DIType T);
MDCompositeTypeBase *getDICompositeType(MDType *T);
/// \brief Generate map by visiting all retained types.
DITypeIdentifierMap generateDITypeIdentifierMap(const NamedMDNode *CU_Nodes);
@@ -463,7 +463,7 @@ public:
/// \brief Process DbgValueInst.
void processValue(const Module &M, const DbgValueInst *DVI);
/// \brief Process DILocation.
void processLocation(const Module &M, DILocation Loc);
void processLocation(const Module &M, const MDLocation *Loc);
/// \brief Clear all lists.
void reset();
@@ -471,22 +471,23 @@ public:
private:
void InitializeTypeMap(const Module &M);
void processType(DIType DT);
void processSubprogram(DISubprogram SP);
void processScope(DIScope Scope);
bool addCompileUnit(DICompileUnit CU);
bool addGlobalVariable(DIGlobalVariable DIG);
bool addSubprogram(DISubprogram SP);
bool addType(DIType DT);
bool addScope(DIScope Scope);
void processType(MDType *DT);
void processSubprogram(MDSubprogram *SP);
void processScope(MDScope *Scope);
bool addCompileUnit(MDCompileUnit *CU);
bool addGlobalVariable(MDGlobalVariable *DIG);
bool addSubprogram(MDSubprogram *SP);
bool addType(MDType *DT);
bool addScope(MDScope *Scope);
public:
typedef SmallVectorImpl<DICompileUnit>::const_iterator compile_unit_iterator;
typedef SmallVectorImpl<DISubprogram>::const_iterator subprogram_iterator;
typedef SmallVectorImpl<DIGlobalVariable>::const_iterator
typedef SmallVectorImpl<MDCompileUnit *>::const_iterator
compile_unit_iterator;
typedef SmallVectorImpl<MDSubprogram *>::const_iterator subprogram_iterator;
typedef SmallVectorImpl<MDGlobalVariable *>::const_iterator
global_variable_iterator;
typedef SmallVectorImpl<DIType>::const_iterator type_iterator;
typedef SmallVectorImpl<DIScope>::const_iterator scope_iterator;
typedef SmallVectorImpl<MDType *>::const_iterator type_iterator;
typedef SmallVectorImpl<MDScope *>::const_iterator scope_iterator;
iterator_range<compile_unit_iterator> compile_units() const {
return iterator_range<compile_unit_iterator>(CUs.begin(), CUs.end());
@@ -515,19 +516,19 @@ public:
unsigned scope_count() const { return Scopes.size(); }
private:
SmallVector<DICompileUnit, 8> CUs;
SmallVector<DISubprogram, 8> SPs;
SmallVector<DIGlobalVariable, 8> GVs;
SmallVector<DIType, 8> TYs;
SmallVector<DIScope, 8> Scopes;
SmallPtrSet<MDNode *, 64> NodesSeen;
SmallVector<MDCompileUnit *, 8> CUs;
SmallVector<MDSubprogram *, 8> SPs;
SmallVector<MDGlobalVariable *, 8> GVs;
SmallVector<MDType *, 8> TYs;
SmallVector<MDScope *, 8> Scopes;
SmallPtrSet<const MDNode *, 64> NodesSeen;
DITypeIdentifierMap TypeIdentifierMap;
/// \brief Specify if TypeIdentifierMap is initialized.
bool TypeMapInitialized;
};
DenseMap<const Function *, DISubprogram> makeSubprogramMap(const Module &M);
DenseMap<const Function *, MDSubprogram *> makeSubprogramMap(const Module &M);
} // end namespace llvm