1 files changed, 22 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/MachineModuleInfoImpls.h b/include/llvm/CodeGen/MachineModuleInfoImpls.h
index 6a87fa2fbf00..17df1fa792b7 100644
--- a/include/llvm/CodeGen/MachineModuleInfoImpls.h
+++ b/include/llvm/CodeGen/MachineModuleInfoImpls.h
@@ -80,6 +80,28 @@ public:
   SymbolListTy GetGVStubList() { return getSortedStubs(GVStubs); }
 };
 
+/// MachineModuleInfoCOFF - This is a MachineModuleInfoImpl implementation
+/// for COFF targets.
+class MachineModuleInfoCOFF : public MachineModuleInfoImpl {
+  /// GVStubs - These stubs are used to materialize global addresses in PIC
+  /// mode.
+  DenseMap<MCSymbol *, StubValueTy> GVStubs;
+
+  virtual void anchor(); // Out of line virtual method.
+
+public:
+  MachineModuleInfoCOFF(const MachineModuleInfo &) {}
+
+  StubValueTy &getGVStubEntry(MCSymbol *Sym) {
+    assert(Sym && "Key cannot be null");
+    return GVStubs[Sym];
+  }
+
+  /// Accessor methods to return the set of stubs in sorted order.
+
+  SymbolListTy GetGVStubList() { return getSortedStubs(GVStubs); }
+};
+
 } // end namespace llvm
 
 #endif // LLVM_CODEGEN_MACHINEMODULEINFOIMPLS_H