AsmPrinter: Use an intrusively linked list for DIE::Children

[oota-llvm.git] / lib / CodeGen / AsmPrinter / DwarfCompileUnit.h

diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
index 03721a21ee1cd1e2a1bcd4e48d6bd09de46c436f..509c9432bcbf93da33b0f6d4f5b234a94455e16f 100644 (file)
--- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
+++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
@@ -58,8 +58,7 @@ class DwarfCompileUnit : public DwarfUnit {
 
   /// \brief Construct a DIE for the given DbgVariable without initializing the
   /// DbgVariable's DIE reference.
-  std::unique_ptr<DIE> constructVariableDIEImpl(const DbgVariable &DV,
-                                                bool Abstract);
+  DIE *constructVariableDIEImpl(const DbgVariable &DV, bool Abstract);
 
   bool isDwoUnit() const override;
 
@@ -117,7 +116,7 @@ public:
   DIE &updateSubprogramScopeDIE(const DISubprogram *SP);
 
   void constructScopeDIE(LexicalScope *Scope,
-                         SmallVectorImpl<std::unique_ptr<DIE>> &FinalChildren);
+                         SmallVectorImpl<DIE *> &FinalChildren);
 
   /// \brief A helper function to construct a RangeSpanList for a given
   /// lexical scope.
@@ -129,23 +128,21 @@ public:
                                const SmallVectorImpl<InsnRange> &Ranges);
   /// \brief This scope represents inlined body of a function. Construct
   /// DIE to represent this concrete inlined copy of the function.
-  std::unique_ptr<DIE> constructInlinedScopeDIE(LexicalScope *Scope);
+  DIE *constructInlinedScopeDIE(LexicalScope *Scope);
 
   /// \brief Construct new DW_TAG_lexical_block for this scope and
   /// attach DW_AT_low_pc/DW_AT_high_pc labels.
-  std::unique_ptr<DIE> constructLexicalScopeDIE(LexicalScope *Scope);
+  DIE *constructLexicalScopeDIE(LexicalScope *Scope);
 
   /// constructVariableDIE - Construct a DIE for the given DbgVariable.
-  std::unique_ptr<DIE> constructVariableDIE(DbgVariable &DV,
-                                            bool Abstract = false);
+  DIE *constructVariableDIE(DbgVariable &DV, bool Abstract = false);
 
-  std::unique_ptr<DIE> constructVariableDIE(DbgVariable &DV,
-                                            const LexicalScope &Scope,
-                                            DIE *&ObjectPointer);
+  DIE *constructVariableDIE(DbgVariable &DV, const LexicalScope &Scope,
+                            DIE *&ObjectPointer);
 
   /// A helper function to create children of a Scope DIE.
   DIE *createScopeChildrenDIE(LexicalScope *Scope,
-                              SmallVectorImpl<std::unique_ptr<DIE>> &Children,
+                              SmallVectorImpl<DIE *> &Children,
                               unsigned *ChildScopeCount = nullptr);
 
   /// \brief Construct a DIE for this subprogram scope.
@@ -156,8 +153,7 @@ public:
   void constructAbstractSubprogramScopeDIE(LexicalScope *Scope);
 
   /// \brief Construct import_module DIE.
-  std::unique_ptr<DIE>
-  constructImportedEntityDIE(const DIImportedEntity *Module);
+  DIE *constructImportedEntityDIE(const DIImportedEntity *Module);
 
   void finishSubprogramDefinition(const DISubprogram *SP);