Implement global variable support

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@530 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 34 insertions, 0 deletions

diff --git a/include/llvm/GlobalVariable.h b/include/llvm/GlobalVariable.h
new file mode 100644
index 0000000..fd97989
--- /dev/null
+++ b/include/llvm/GlobalVariable.h
@@ -0,0 +1,34 @@
+//===-- llvm/Global.h - Class to represent a global variable -----*- C++ -*--=//
+//
+// This file contains the declaration of the GlobalVariable class, which
+// represents a single global variable in the VM.
+//
+// Global variables are constant pointers that refer to hunks of space that are
+// allocated by either the VM, or by the linker in a static compiler.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_GLOBAL_VARIABLE_H
+#define LLVM_GLOBAL_VARIABLE_H
+
+#include "llvm/Value.h"
+class Module;
+
+class GlobalVariable : public Value {
+  Module *Parent;                  // The module that contains this method
+
+  friend class ValueHolder<GlobalVariable, Module, Module>;
+  void setParent(Module *parent) { Parent = parent; }
+
+public:
+  GlobalVariable(const Type *Ty, const string &Name = "");
+  ~GlobalVariable() {}
+
+  // Specialize setName to handle symbol table majik...
+  virtual void setName(const string &name, SymbolTable *ST = 0);
+
+  inline       Module *getParent()       { return Parent; }
+  inline const Module *getParent() const { return Parent; }
+};
+
+#endif