diff options
| -rw-r--r-- | llvm/include/llvm/IR/DebugInfo.h | 77 |
1 files changed, 28 insertions, 49 deletions
diff --git a/llvm/include/llvm/IR/DebugInfo.h b/llvm/include/llvm/IR/DebugInfo.h index 6294b797389..4a80359f721 100644 --- a/llvm/include/llvm/IR/DebugInfo.h +++ b/llvm/include/llvm/IR/DebugInfo.h @@ -69,7 +69,7 @@ public: explicit DIHeaderFieldIterator(StringRef Header) : Header(Header), Current(Header.slice(0, Header.find('\0'))) {} StringRef operator*() const { return Current; } - const StringRef * operator->() const { return &Current; } + const StringRef *operator->() const { return &Current; } DIHeaderFieldIterator &operator++() { increment(); return *this; @@ -191,9 +191,7 @@ public: bool operator==(DIDescriptor Other) const { return DbgNode == Other.DbgNode; } bool operator!=(DIDescriptor Other) const { return !operator==(Other); } - StringRef getHeader() const { - return getStringField(0); - } + StringRef getHeader() const { return getStringField(0); } size_t getNumHeaderFields() const { return std::distance(DIHeaderFieldIterator(getHeader()), @@ -274,9 +272,7 @@ public: unsigned getNumElements() const { return DbgNode ? DbgNode->getNumOperands() : 0; } - T getElement(unsigned Idx) const { - return getFieldAs<T>(Idx); - } + T getElement(unsigned Idx) const { return getFieldAs<T>(Idx); } }; typedef DITypedArray<DIDescriptor> DIArray; @@ -408,7 +404,7 @@ protected: public: explicit DIType(const MDNode *N = nullptr) : DIScope(N) {} - operator DITypeRef () const { + operator DITypeRef() const { assert(isType() && "constructing DITypeRef from an MDNode that is not a type"); return DITypeRef(&*getRef()); @@ -418,20 +414,12 @@ public: DIScopeRef getContext() const { return getFieldAs<DIScopeRef>(2); } StringRef getName() const { return getHeaderField(1); } - unsigned getLineNumber() const { - return getHeaderFieldAs<unsigned>(2); - } - uint64_t getSizeInBits() const { - return getHeaderFieldAs<unsigned>(3); - } - uint64_t getAlignInBits() const { - return getHeaderFieldAs<unsigned>(4); - } + unsigned getLineNumber() const { return getHeaderFieldAs<unsigned>(2); } + uint64_t getSizeInBits() const { return getHeaderFieldAs<unsigned>(3); } + uint64_t getAlignInBits() const { return getHeaderFieldAs<unsigned>(4); } // FIXME: Offset is only used for DW_TAG_member nodes. Making every type // carry this is just plain insane. - uint64_t getOffsetInBits() const { - return getHeaderFieldAs<unsigned>(5); - } + uint64_t getOffsetInBits() const { return getHeaderFieldAs<unsigned>(5); } unsigned getFlags() const { return getHeaderFieldAs<unsigned>(6); } bool isPrivate() const { return (getFlags() & FlagAccessibility) == FlagPrivate; @@ -533,16 +521,15 @@ public: private: template <typename T> void setArrays(DITypedArray<T> Elements, DIArray TParams = DIArray()) { - assert((!TParams || DbgNode->getNumOperands() == 8) && - "If you're setting the template parameters this should include a slot " - "for that!"); + assert( + (!TParams || DbgNode->getNumOperands() == 8) && + "If you're setting the template parameters this should include a slot " + "for that!"); setArraysHelper(Elements, TParams); } public: - unsigned getRunTimeLang() const { - return getHeaderFieldAs<unsigned>(7); - } + unsigned getRunTimeLang() const { return getHeaderFieldAs<unsigned>(7); } DITypeRef getContainingType() const { return getFieldAs<DITypeRef>(5); } private: @@ -687,7 +674,6 @@ public: unsigned isRValueReference() const { return (getFlags() & FlagRValueReference) != 0; } - }; /// \brief This is a wrapper for a lexical block. @@ -695,12 +681,8 @@ class DILexicalBlock : public DIScope { public: explicit DILexicalBlock(const MDNode *N = nullptr) : DIScope(N) {} DIScope getContext() const { return getFieldAs<DIScope>(2); } - unsigned getLineNumber() const { - return getHeaderFieldAs<unsigned>(1); - } - unsigned getColumnNumber() const { - return getHeaderFieldAs<unsigned>(2); - } + unsigned getLineNumber() const { return getHeaderFieldAs<unsigned>(1); } + unsigned getColumnNumber() const { return getHeaderFieldAs<unsigned>(2); } bool Verify() const; }; @@ -737,7 +719,7 @@ public: class DITemplateTypeParameter : public DIDescriptor { public: explicit DITemplateTypeParameter(const MDNode *N = nullptr) - : DIDescriptor(N) {} + : DIDescriptor(N) {} StringRef getName() const { return getHeaderField(1); } unsigned getLineNumber() const { return getHeaderFieldAs<unsigned>(2); } @@ -756,7 +738,7 @@ public: class DITemplateValueParameter : public DIDescriptor { public: explicit DITemplateValueParameter(const MDNode *N = nullptr) - : DIDescriptor(N) {} + : DIDescriptor(N) {} StringRef getName() const { return getHeaderField(1); } unsigned getLineNumber() const { return getHeaderFieldAs<unsigned>(2); } @@ -886,11 +868,11 @@ public: uint64_t getPieceSize() const; /// \brief An iterator for DIExpression elements. - class iterator - : public std::iterator<std::forward_iterator_tag, StringRef, unsigned, - const uint64_t *, uint64_t> { + class iterator : public std::iterator<std::forward_iterator_tag, StringRef, + unsigned, const uint64_t *, uint64_t> { DIHeaderFieldIterator I; iterator(DIHeaderFieldIterator I) : I(I) {} + public: iterator() {} iterator(const DIExpression &Expr) : I(++Expr.header_begin()) {} @@ -904,21 +886,17 @@ public: increment(); return X; } - bool operator==(const iterator &X) const { - return I == X.I; - } - bool operator!=(const iterator &X) const { - return !(*this == X); - } - + bool operator==(const iterator &X) const { return I == X.I; } + bool operator!=(const iterator &X) const { return !(*this == X); } + uint64_t getArg(unsigned N) const { auto In = I; std::advance(In, N); return In.getNumber<uint64_t>(); } - - const DIHeaderFieldIterator& getBase() const { return I; } - + + const DIHeaderFieldIterator &getBase() const { return I; } + private: void increment() { switch (**this) { @@ -1128,7 +1106,8 @@ private: public: typedef SmallVectorImpl<DICompileUnit>::const_iterator compile_unit_iterator; typedef SmallVectorImpl<DISubprogram>::const_iterator subprogram_iterator; - typedef SmallVectorImpl<DIGlobalVariable>::const_iterator global_variable_iterator; + typedef SmallVectorImpl<DIGlobalVariable>::const_iterator + global_variable_iterator; typedef SmallVectorImpl<DIType>::const_iterator type_iterator; typedef SmallVectorImpl<DIScope>::const_iterator scope_iterator; |
