Remove unused method and default values.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179124 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/MC/MCAssembler.h b/include/llvm/MC/MCAssembler.h
index 43fbdc9301ac160c174d3a9807cb8fb059d3647b..32df38b2b9921d02d7bcb374b2aeda723d92bdb6 100644 (file)
--- a/include/llvm/MC/MCAssembler.h
+++ b/include/llvm/MC/MCAssembler.h
@@ -82,7 +82,7 @@ private:
   /// @}
 
 protected:
-  MCFragment(FragmentType _Kind, MCSectionData *_Parent = 0);
+  MCFragment(FragmentType _Kind, MCSectionData *_Parent);
 
 public:
   // Only for sentinel.
@@ -92,7 +92,6 @@ public:
   FragmentType getKind() const { return Kind; }
 
   MCSectionData *getParent() const { return Parent; }
-  void setParent(MCSectionData *Value) { Parent = Value; }
 
   MCSymbolData *getAtom() const { return Atom; }
   void setAtom(MCSymbolData *Value) { Atom = Value; }
@@ -133,7 +132,7 @@ class MCEncodedFragment : public MCFragment {
 
   uint8_t BundlePadding;
 public:
-  MCEncodedFragment(MCFragment::FragmentType FType, MCSectionData *SD = 0)
+  MCEncodedFragment(MCFragment::FragmentType FType, MCSectionData *SD)
     : MCFragment(FType, SD), BundlePadding(0)
   {
   }
@@ -348,7 +347,7 @@ class MCAlignFragment : public MCFragment {
 
 public:
   MCAlignFragment(unsigned _Alignment, int64_t _Value, unsigned _ValueSize,
-                  unsigned _MaxBytesToEmit, MCSectionData *SD = 0)
+                  unsigned _MaxBytesToEmit, MCSectionData *SD)
     : MCFragment(FT_Align, SD), Alignment(_Alignment),
       Value(_Value),ValueSize(_ValueSize),
       MaxBytesToEmit(_MaxBytesToEmit), EmitNops(false) {}
@@ -389,7 +388,7 @@ class MCFillFragment : public MCFragment {
 
 public:
   MCFillFragment(int64_t _Value, unsigned _ValueSize, uint64_t _Size,
-                 MCSectionData *SD = 0)
+                 MCSectionData *SD)
     : MCFragment(FT_Fill, SD),
       Value(_Value), ValueSize(_ValueSize), Size(_Size) {
     assert((!ValueSize || (Size % ValueSize) == 0) &&
@@ -422,7 +421,7 @@ class MCOrgFragment : public MCFragment {
   int8_t Value;
 
 public:
-  MCOrgFragment(const MCExpr &_Offset, int8_t _Value, MCSectionData *SD = 0)
+  MCOrgFragment(const MCExpr &_Offset, int8_t _Value, MCSectionData *SD)
     : MCFragment(FT_Org, SD),
       Offset(&_Offset), Value(_Value) {}
 

diff --git a/lib/MC/MCAssembler.cpp b/lib/MC/MCAssembler.cpp
index 1829266f96cb0ed42ad601c49462c29d5186e877..8970e18a2ce77e2819e00ea0abc8b404b55fda71 100644 (file)
--- a/lib/MC/MCAssembler.cpp
+++ b/lib/MC/MCAssembler.cpp
@@ -214,8 +214,7 @@ MCFragment::~MCFragment() {
 MCFragment::MCFragment(FragmentType _Kind, MCSectionData *_Parent)
   : Kind(_Kind), Parent(_Parent), Atom(0), Offset(~UINT64_C(0))
 {
-  if (Parent)
-    Parent->getFragmentList().push_back(this);
+  Parent->getFragmentList().push_back(this);
 }
 
 /* *** */