Sink DwarfUnit::LabelBegin down into DwarfCompileUnit since that's the only place...

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

diff --git a/lib/CodeGen/AsmPrinter/DwarfUnit.h b/lib/CodeGen/AsmPrinter/DwarfUnit.h
index fc8fabf69d36a7ed0febdaf105fe2c20ce00b149..de43f8f507edf5dce0199e9a0eb641768ae17ac3 100644 (file)
--- a/lib/CodeGen/AsmPrinter/DwarfUnit.h
+++ b/lib/CodeGen/AsmPrinter/DwarfUnit.h
@@ -129,79 +129,18 @@ protected:
   /// The section this unit will be emitted in.
   const MCSection *Section;
 
-  /// A label at the start of the non-dwo section related to this unit.
-  MCSymbol *SectionSym;
-
-  /// The start of the unit within its section.
-  MCSymbol *LabelBegin;
-
-  /// The end of the unit within its section.
-  MCSymbol *LabelEnd;
-
-  /// Skeleton unit associated with this unit.
-  DwarfUnit *Skeleton;
-
   DwarfUnit(unsigned UID, dwarf::Tag, DICompileUnit CU, AsmPrinter *A,
             DwarfDebug *DW, DwarfFile *DWU);
 
+  void initSection(const MCSection *Section);
 public:
   virtual ~DwarfUnit();
 
-  /// Set the skeleton unit associated with this unit.
-  void setSkeleton(DwarfUnit &Skel) { Skeleton = &Skel; }
-
-  /// Get the skeleton unit associated with this unit.
-  DwarfUnit *getSkeleton() const { return Skeleton; }
-
-  /// Pass in the SectionSym even though we could recreate it in every compile
-  /// unit (type units will have actually distinct symbols once they're in
-  /// comdat sections).
-  void initSection(const MCSection *Section, MCSymbol *SectionSym) {
-    assert(!this->Section);
-    this->Section = Section;
-    this->SectionSym = SectionSym;
-    this->LabelBegin =
-        Asm->GetTempSymbol(Section->getLabelBeginName(), getUniqueID());
-    this->LabelEnd =
-        Asm->GetTempSymbol(Section->getLabelEndName(), getUniqueID());
-  }
-
   const MCSection *getSection() const {
     assert(Section);
     return Section;
   }
 
-  /// If there's a skeleton then return the section symbol for the skeleton
-  /// unit, otherwise return the section symbol for this unit.
-  MCSymbol *getLocalSectionSym() const {
-    if (Skeleton)
-      return Skeleton->getSectionSym();
-    return getSectionSym();
-  }
-
-  MCSymbol *getSectionSym() const {
-    assert(Section);
-    return SectionSym;
-  }
-
-  /// If there's a skeleton then return the begin label for the skeleton unit,
-  /// otherwise return the local label for this unit.
-  MCSymbol *getLocalLabelBegin() const {
-    if (Skeleton)
-      return Skeleton->getLabelBegin();
-    return getLabelBegin();
-  }
-
-  MCSymbol *getLabelBegin() const {
-    assert(Section);
-    return LabelBegin;
-  }
-
-  MCSymbol *getLabelEnd() const {
-    assert(Section);
-    return LabelEnd;
-  }
-
   // Accessors.
   unsigned getUniqueID() const { return UniqueID; }
   uint16_t getLanguage() const { return CUNode.getLanguage(); }
@@ -408,17 +347,9 @@ public:
   /// vtables.
   void constructContainingTypeDIEs();
 
-  /// constructVariableDIE - Construct a DIE for the given DbgVariable.
-  std::unique_ptr<DIE> constructVariableDIE(DbgVariable &DV,
-                                            bool Abstract = false);
-
   /// constructSubprogramArguments - Construct function argument DIEs.
   void constructSubprogramArguments(DIE &Buffer, DITypeArray Args);
 
-  /// \brief Construct import_module DIE.
-  std::unique_ptr<DIE>
-  constructImportedEntityDIE(const DIImportedEntity &Module);
-
   /// Create a DIE with the given Tag, add the DIE to its parent, and
   /// call insertDIE if MD is not null.
   DIE &createAndAddDIE(unsigned Tag, DIE &Parent,
@@ -448,12 +379,13 @@ protected:
   /// none currently exists, create a new ID and insert it in the line table.
   virtual unsigned getOrCreateSourceID(StringRef File, StringRef Directory) = 0;
 
-private:
-  /// \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);
+  /// resolve - Look in the DwarfDebug map for the MDNode that
+  /// corresponds to the reference.
+  template <typename T> T resolve(DIRef<T> Ref) const {
+    return DD->resolve(Ref);
+  }
 
+private:
   /// constructTypeDIE - Construct basic type die from DIBasicType.
   void constructTypeDIE(DIE &Buffer, DIBasicType BTy);
 
@@ -508,12 +440,6 @@ private:
   /// information entry.
   DIEEntry *createDIEEntry(DIE &Entry);
 
-  /// resolve - Look in the DwarfDebug map for the MDNode that
-  /// corresponds to the reference.
-  template <typename T> T resolve(DIRef<T> Ref) const {
-    return DD->resolve(Ref);
-  }
-
   /// If this is a named finished type then include it in the list of types for
   /// the accelerator tables.
   void updateAcceleratorTables(DIScope Context, DIType Ty, const DIE &TyDIE);
@@ -541,10 +467,6 @@ public:
     return DwarfUnit::getHeaderSize() + sizeof(uint64_t) + // Type Signature
            sizeof(uint32_t);                               // Type DIE Offset
   }
-  void initSection(const MCSection *Section);
-  // Bring in the base function (taking two args, including the section symbol)
-  // for use when building DWO type units (they don't go in unique comdat
-  // sections)
   using DwarfUnit::initSection;
   DwarfCompileUnit &getCU() override { return CU; }