Sink DwarfUnit::SectionSym into DwarfCompileUnit as it's only needed/used there.

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

diff --git a/lib/CodeGen/AsmPrinter/DwarfUnit.h b/lib/CodeGen/AsmPrinter/DwarfUnit.h
index 8c5e1528e5cf75db3f0d3a53feccb9ae7644e2f0..63fb79f0170b191676559d1284fa2c8f005b90ce 100644 (file)
--- a/lib/CodeGen/AsmPrinter/DwarfUnit.h
+++ b/lib/CodeGen/AsmPrinter/DwarfUnit.h
@@ -129,69 +129,24 @@ 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;
@@ -411,10 +366,6 @@ public:
   /// 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,
@@ -532,10 +483,6 @@ 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; }