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DebugInfo: Simplify a few more wrappers

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This is almost NFC, but I'm removing some assertions against `nullptr`.
The assertions aren't worth all that much since we'll typically get
segfaults at the same site (and I imagine ASan catches this sort of
thing), and besides: the whole idea is to replace the `DIDescriptor`
hierarchy with raw pointers to the new one.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234802 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith 2015-04-13 21:58:26 +00:00
parent 2c85db4642
commit 26117d38cc
1 changed files with 37 additions and 114 deletions
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151
include/llvm/IR/DebugInfo.h
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@ -83,10 +83,7 @@ public:
MDNode *get() const { return const_cast<MDNode *>(DbgNode); }
operator MDNode *() const { return get(); }
MDNode *operator->() const { return get(); }
MDNode &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDNode &operator*() const { return *get(); }
// An explicit operator bool so that we can do testing of DI values
// easily.
@ -151,10 +148,7 @@ public:
}
operator MDSubrange *() const { return get(); }
MDSubrange *operator->() const { return get(); }
MDSubrange &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDSubrange &operator*() const { return *get(); }
int64_t getLo() const { return get()->getLowerBound(); }
int64_t getCount() const { return get()->getCount(); }
@ -174,10 +168,7 @@ public:
}
operator MDEnumerator *() const { return get(); }
MDEnumerator *operator->() const { return get(); }
MDEnumerator &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDEnumerator &operator*() const { return *get(); }
StringRef getName() const { return get()->getName(); }
int64_t getEnumValue() const { return get()->getValue(); }
@ -204,10 +195,7 @@ public:
MDScope *get() const { return cast_or_null<MDScope>(DIDescriptor::get()); }
operator MDScope *() const { return get(); }
MDScope *operator->() const { return get(); }
MDScope &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDScope &operator*() const { return *get(); }
inline DIScopeRef getContext() const;
StringRef getName() const { return get()->getName(); }
@ -261,10 +249,7 @@ public:
MDType *get() const { return cast_or_null<MDType>(DIDescriptor::get()); }
operator MDType *() const { return get(); }
MDType *operator->() const { return get(); }
MDType &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDType &operator*() const { return *get(); }
DIScopeRef getContext() const { return get()->getScope(); }
StringRef getName() const { return get()->getName(); }
@ -305,10 +290,7 @@ public:
}
operator MDBasicType *() const { return get(); }
MDBasicType *operator->() const { return get(); }
MDBasicType &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDBasicType &operator*() const { return *get(); }
unsigned getEncoding() const { return get()->getEncoding(); }
};
@ -327,10 +309,7 @@ public:
}
operator MDDerivedTypeBase *() const { return get(); }
MDDerivedTypeBase *operator->() const { return get(); }
MDDerivedTypeBase &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDDerivedTypeBase &operator*() const { return *get(); }
DITypeRef getTypeDerivedFrom() const { return get()->getBaseType(); }
@ -379,10 +358,7 @@ public:
}
operator MDCompositeTypeBase *() const { return get(); }
MDCompositeTypeBase *operator->() const { return get(); }
MDCompositeTypeBase &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDCompositeTypeBase &operator*() const { return *get(); }
DIArray getElements() const {
assert(!isa<MDSubroutineType>(*this) && "no elements for DISubroutineType");
@ -406,10 +382,7 @@ public:
}
operator MDSubroutineType *() const { return get(); }
MDSubroutineType *operator->() const { return get(); }
MDSubroutineType &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDSubroutineType &operator*() const { return *get(); }
MDTypeRefArray getTypeArray() const { return get()->getTypeArray(); }
};
@ -423,10 +396,7 @@ public:
MDFile *get() const { return cast_or_null<MDFile>(DIDescriptor::get()); }
operator MDFile *() const { return get(); }
MDFile *operator->() const { return get(); }
MDFile &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDFile &operator*() const { return *get(); }
/// \brief Retrieve the MDNode for the directory/file pair.
MDNode *getFileNode() const { return get(); }
@ -443,10 +413,7 @@ public:
}
operator MDCompileUnit *() const { return get(); }
MDCompileUnit *operator->() const { return get(); }
MDCompileUnit &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDCompileUnit &operator*() const { return *get(); }
dwarf::SourceLanguage getLanguage() const {
return static_cast<dwarf::SourceLanguage>(get()->getSourceLanguage());
@ -456,17 +423,11 @@ public:
StringRef getFlags() const { return get()->getFlags(); }
unsigned getRunTimeVersion() const { return get()->getRuntimeVersion(); }
DIArray getEnumTypes() const { return DIArray(get()->getEnumTypes()); }
DIArray getRetainedTypes() const {
return DIArray(get()->getRetainedTypes());
}
DIArray getSubprograms() const { return DIArray(get()->getSubprograms()); }
DIArray getGlobalVariables() const {
return DIArray(get()->getGlobalVariables());
}
DIArray getImportedEntities() const {
return DIArray(get()->getImportedEntities());
}
DIArray getEnumTypes() const { return get()->getEnumTypes(); }
DIArray getRetainedTypes() const { return get()->getRetainedTypes(); }
DIArray getSubprograms() const { return get()->getSubprograms(); }
DIArray getGlobalVariables() const { return get()->getGlobalVariables(); }
DIArray getImportedEntities() const { return get()->getImportedEntities(); }
void replaceSubprograms(DIArray Subprograms);
void replaceGlobalVariables(DIArray GlobalVariables);
@ -488,10 +449,7 @@ public:
}
operator MDSubprogram *() const { return get(); }
MDSubprogram *operator->() const { return get(); }
MDSubprogram &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDSubprogram &operator*() const { return *get(); }
StringRef getName() const { return get()->getName(); }
StringRef getDisplayName() const { return get()->getDisplayName(); }
@ -550,10 +508,7 @@ public:
}
operator MDLexicalBlockBase *() const { return get(); }
MDLexicalBlockBase *operator->() const { return get(); }
MDLexicalBlockBase &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDLexicalBlockBase &operator*() const { return *get(); }
DIScope getContext() const { return DIScope(get()->getScope()); }
unsigned getLineNumber() const {
@ -579,10 +534,7 @@ public:
}
operator MDLexicalBlockFile *() const { return get(); }
MDLexicalBlockFile *operator->() const { return get(); }
MDLexicalBlockFile &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDLexicalBlockFile &operator*() const { return *get(); }
DIScope getContext() const { return get()->getScope(); }
unsigned getDiscriminator() const { return get()->getDiscriminator(); }
@ -599,10 +551,7 @@ public:
}
operator MDNamespace *() const { return get(); }
MDNamespace *operator->() const { return get(); }
MDNamespace &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDNamespace &operator*() const { return *get(); }
StringRef getName() const { return get()->getName(); }
unsigned getLineNumber() const { return get()->getLine(); }
@ -620,10 +569,7 @@ public:
}
operator MDTemplateTypeParameter *() const { return get(); }
MDTemplateTypeParameter *operator->() const { return get(); }
MDTemplateTypeParameter &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDTemplateTypeParameter &operator*() const { return *get(); }
StringRef getName() const { return get()->getName(); }
DITypeRef getType() const { return get()->getType(); }
@ -641,10 +587,7 @@ public:
}
operator MDTemplateValueParameter *() const { return get(); }
MDTemplateValueParameter *operator->() const { return get(); }
MDTemplateValueParameter &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDTemplateValueParameter &operator*() const { return *get(); }
StringRef getName() const { return get()->getName(); }
DITypeRef getType() const { return get()->getType(); }
@ -664,10 +607,7 @@ public:
}
operator MDGlobalVariable *() const { return get(); }
MDGlobalVariable *operator->() const { return get(); }
MDGlobalVariable &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDGlobalVariable &operator*() const { return *get(); }
StringRef getName() const { return get()->getName(); }
StringRef getDisplayName() const { return get()->getDisplayName(); }
@ -676,14 +616,14 @@ public:
unsigned isLocalToUnit() const { return get()->isLocalToUnit(); }
unsigned isDefinition() const { return get()->isDefinition(); }
DIScope getContext() const { return DIScope(get()->getScope()); }
DIScope getContext() const { return get()->getScope(); }
StringRef getFilename() const { return get()->getFilename(); }
StringRef getDirectory() const { return get()->getDirectory(); }
DITypeRef getType() const { return get()->getType(); }
Constant *getConstant() const { return get()->getVariable(); }
DIDerivedType getStaticDataMemberDeclaration() const {
return DIDerivedType(get()->getStaticDataMemberDeclaration());
return get()->getStaticDataMemberDeclaration();
}
};
@ -700,24 +640,21 @@ public:
}
operator MDLocalVariable *() const { return get(); }
MDLocalVariable *operator->() const { return get(); }
MDLocalVariable &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDLocalVariable &operator*() const { return *get(); }
StringRef getName() const { return get()->getName(); }
unsigned getLineNumber() const { return get()->getLine(); }
unsigned getArgNumber() const { return get()->getArg(); }
DIScope getContext() const { return DIScope(get()->getScope()); }
DIFile getFile() const { return DIFile(get()->getFile()); }
DIScope getContext() const { return get()->getScope(); }
DIFile getFile() const { return get()->getFile(); }
DITypeRef getType() const { return get()->getType(); }
bool isArtificial() const { return get()->isArtificial(); }
bool isObjectPointer() const { return get()->isObjectPointer(); }
/// \brief If this variable is inlined then return inline location.
MDNode *getInlinedAt() const { return DIDescriptor(get()->getInlinedAt()); }
MDNode *getInlinedAt() const { return get()->getInlinedAt(); }
/// \brief Check if this is a "__block" variable (Apple Blocks).
bool isBlockByrefVariable(const DITypeIdentifierMap &Map) const {
@ -744,10 +681,7 @@ public:
}
operator MDExpression *() const { return get(); }
MDExpression *operator->() const { return get(); }
MDExpression &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDExpression &operator*() const { return *get(); }
unsigned getNumElements() const { return get()->getNumElements(); }
uint64_t getElement(unsigned I) const { return get()->getElement(I); }
@ -769,17 +703,12 @@ public:
}
operator MDLocation *() const { return get(); }
MDLocation *operator->() const { return get(); }
MDLocation &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDLocation &operator*() const { return *get(); }
unsigned getLineNumber() const { return get()->getLine(); }
unsigned getColumnNumber() const { return get()->getColumn(); }
DIScope getScope() const { return DIScope(get()->getScope()); }
DILocation getOrigLocation() const {
return DILocation(get()->getInlinedAt());
}
DILocation getOrigLocation() const { return get()->getInlinedAt(); }
StringRef getFilename() const { return get()->getFilename(); }
StringRef getDirectory() const { return get()->getDirectory(); }
@ -817,13 +746,10 @@ public:
}
operator MDObjCProperty *() const { return get(); }
MDObjCProperty *operator->() const { return get(); }
MDObjCProperty &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDObjCProperty &operator*() const { return *get(); }
StringRef getObjCPropertyName() const { return get()->getName(); }
DIFile getFile() const { return DIFile(get()->getFile()); }
DIFile getFile() const { return get()->getFile(); }
unsigned getLineNumber() const { return get()->getLine(); }
StringRef getObjCPropertyGetterName() const { return get()->getGetterName(); }
@ -852,7 +778,7 @@ public:
///
/// \note Objective-C doesn't have an ODR, so there is no benefit in storing
/// the type as a DITypeRef here.
DIType getType() const { return DIType(get()->getType()); }
DIType getType() const { return get()->getType(); }
};
/// \brief An imported module (C++ using directive or similar).
@ -866,12 +792,9 @@ public:
}
operator MDImportedEntity *() const { return get(); }
MDImportedEntity *operator->() const { return get(); }
MDImportedEntity &operator*() const {
assert(get() && "Expected valid pointer");
return *get();
}
MDImportedEntity &operator*() const { return *get(); }
DIScope getContext() const { return DIScope(get()->getScope()); }
DIScope getContext() const { return get()->getScope(); }
DIDescriptorRef getEntity() const { return get()->getEntity(); }
unsigned getLineNumber() const { return get()->getLine(); }
StringRef getName() const { return get()->getName(); }