Wrap const MDNode * inside DIDescriptor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103295 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.h b/lib/CodeGen/AsmPrinter/DwarfDebug.h
index b964b23..5915c6f 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.h
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.h
@@ -146,15 +146,15 @@
/// DbgScopeMap - Tracks the scopes in the current function. Owns the
/// contained DbgScope*s.
///
- DenseMap<MDNode *, DbgScope *> DbgScopeMap;
+ DenseMap<const MDNode *, DbgScope *> DbgScopeMap;
/// ConcreteScopes - Tracks the concrete scopees in the current function.
/// These scopes are also included in DbgScopeMap.
- DenseMap<MDNode *, DbgScope *> ConcreteScopes;
+ DenseMap<const MDNode *, DbgScope *> ConcreteScopes;
/// AbstractScopes - Tracks the abstract scopes a module. These scopes are
/// not included DbgScopeMap. AbstractScopes owns its DbgScope*s.
- DenseMap<MDNode *, DbgScope *> AbstractScopes;
+ DenseMap<const MDNode *, DbgScope *> AbstractScopes;
/// AbstractScopesList - Tracks abstract scopes constructed while processing
/// a function. This list is cleared during endFunction().
@@ -162,7 +162,7 @@
/// AbstractVariables - Collection on abstract variables. Owned by the
/// DbgScopes in AbstractScopes.
- DenseMap<MDNode *, DbgVariable *> AbstractVariables;
+ DenseMap<const MDNode *, DbgVariable *> AbstractVariables;
/// DbgValueStartMap - Tracks starting scope of variable DIEs.
/// If the scope of an object begins sometime after the low pc value for the
@@ -177,7 +177,7 @@
/// ContainingTypeMap - This map is used to keep track of subprogram DIEs that
/// need DW_AT_containing_type attribute. This attribute points to a DIE that
/// corresponds to the MDNode mapped with the subprogram DIE.
- DenseMap<DIE *, MDNode *> ContainingTypeMap;
+ DenseMap<DIE *, const MDNode *> ContainingTypeMap;
typedef SmallVector<DbgScope *, 2> ScopeVector;
SmallPtrSet<const MachineInstr *, 8> InsnsBeginScopeSet;
@@ -185,9 +185,9 @@
/// InlineInfo - Keep track of inlined functions and their location. This
/// information is used to populate debug_inlined section.
- typedef std::pair<MCSymbol*, DIE *> InlineInfoLabels;
- DenseMap<MDNode*, SmallVector<InlineInfoLabels, 4> > InlineInfo;
- SmallVector<MDNode *, 4> InlinedSPNodes;
+ typedef std::pair<MCSymbol *, DIE *> InlineInfoLabels;
+ DenseMap<const MDNode *, SmallVector<InlineInfoLabels, 4> > InlineInfo;
+ SmallVector<const MDNode *, 4> InlinedSPNodes;
/// LabelsBeforeInsn - Maps instruction with label emitted before
/// instruction.
@@ -380,9 +380,9 @@
DIE *createSubprogramDIE(const DISubprogram &SP, bool MakeDecl = false);
/// getOrCreateDbgScope - Create DbgScope for the scope.
- DbgScope *getOrCreateDbgScope(MDNode *Scope, MDNode *InlinedAt);
+ DbgScope *getOrCreateDbgScope(const MDNode *Scope, const MDNode *InlinedAt);
- DbgScope *getOrCreateAbstractScope(MDNode *N);
+ DbgScope *getOrCreateAbstractScope(const MDNode *N);
/// findAbstractVariable - Find abstract variable associated with Var.
DbgVariable *findAbstractVariable(DIVariable &Var, unsigned FrameIdx,
@@ -394,7 +394,7 @@
/// attach appropriate DW_AT_low_pc and DW_AT_high_pc attributes.
/// If there are global variables in this scope then create and insert
/// DIEs for these variables.
- DIE *updateSubprogramScopeDIE(MDNode *SPNode);
+ DIE *updateSubprogramScopeDIE(const MDNode *SPNode);
/// constructLexicalScope - Construct new DW_TAG_lexical_block
/// for this scope and attach DW_AT_low_pc/DW_AT_high_pc labels.
@@ -506,11 +506,11 @@
/// maps as well.
unsigned GetOrCreateSourceID(StringRef DirName, StringRef FileName);
- void constructCompileUnit(MDNode *N);
+ void constructCompileUnit(const MDNode *N);
- void constructGlobalVariableDIE(MDNode *N);
+ void constructGlobalVariableDIE(const MDNode *N);
- void constructSubprogramDIE(MDNode *N);
+ void constructSubprogramDIE(const MDNode *N);
// FIXME: This should go away in favor of complex addresses.
/// Find the type the programmer originally declared the variable to be
@@ -521,7 +521,7 @@
/// recordSourceLine - Register a source line with debug info. Returns the
/// unique label that was emitted and which provides correspondence to
/// the source line list.
- MCSymbol *recordSourceLine(unsigned Line, unsigned Col, MDNode *Scope);
+ MCSymbol *recordSourceLine(unsigned Line, unsigned Col, const MDNode *Scope);
/// getSourceLineCount - Return the number of source lines in the debug
/// info.