Remove unnecessary classof()'s

isa<> et al. automatically infer when the cast is an upcast (including a
self-cast), so these are no longer necessary.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165767 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 10 deletions

diff --git a/include/llvm/MC/MCAssembler.h b/include/llvm/MC/MCAssembler.h
index 83c01ec5b9..5771415c81 100644
--- a/include/llvm/MC/MCAssembler.h
+++ b/include/llvm/MC/MCAssembler.h
@@ -99,8 +99,6 @@ public:
   unsigned getLayoutOrder() const { return LayoutOrder; }
   void setLayoutOrder(unsigned Value) { LayoutOrder = Value; }
 
-  static bool classof(const MCFragment *O) { return true; }
-
   void dump();
 };
 
@@ -151,7 +149,6 @@ public:
   static bool classof(const MCFragment *F) {
     return F->getKind() == MCFragment::FT_Data;
   }
-  static bool classof(const MCDataFragment *) { return true; }
 };
 
 // FIXME: This current incarnation of MCInstFragment doesn't make much sense, as
@@ -213,7 +210,6 @@ public:
   static bool classof(const MCFragment *F) {
     return F->getKind() == MCFragment::FT_Inst;
   }
-  static bool classof(const MCInstFragment *) { return true; }
 };
 
 class MCAlignFragment : public MCFragment {
@@ -263,7 +259,6 @@ public:
   static bool classof(const MCFragment *F) {
     return F->getKind() == MCFragment::FT_Align;
   }
-  static bool classof(const MCAlignFragment *) { return true; }
 };
 
 class MCFillFragment : public MCFragment {
@@ -302,7 +297,6 @@ public:
   static bool classof(const MCFragment *F) {
     return F->getKind() == MCFragment::FT_Fill;
   }
-  static bool classof(const MCFillFragment *) { return true; }
 };
 
 class MCOrgFragment : public MCFragment {
@@ -331,7 +325,6 @@ public:
   static bool classof(const MCFragment *F) {
     return F->getKind() == MCFragment::FT_Org;
   }
-  static bool classof(const MCOrgFragment *) { return true; }
 };
 
 class MCLEBFragment : public MCFragment {
@@ -364,7 +357,6 @@ public:
   static bool classof(const MCFragment *F) {
     return F->getKind() == MCFragment::FT_LEB;
   }
-  static bool classof(const MCLEBFragment *) { return true; }
 };
 
 class MCDwarfLineAddrFragment : public MCFragment {
@@ -401,7 +393,6 @@ public:
   static bool classof(const MCFragment *F) {
     return F->getKind() == MCFragment::FT_Dwarf;
   }
-  static bool classof(const MCDwarfLineAddrFragment *) { return true; }
 };
 
 class MCDwarfCallFrameFragment : public MCFragment {
@@ -431,7 +422,6 @@ public:
   static bool classof(const MCFragment *F) {
     return F->getKind() == MCFragment::FT_DwarfFrame;
   }
-  static bool classof(const MCDwarfCallFrameFragment *) { return true; }
 };
 
 // FIXME: Should this be a separate class, or just merged into MCSection? Since