src/share/vm/c1/c1_Canonicalizer.hpp

@@ -20,10 +20,15 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  *
  */
 
+#ifndef SHARE_VM_C1_C1_CANONICALIZER_HPP
+#define SHARE_VM_C1_C1_CANONICALIZER_HPP
+
+#include "c1/c1_Instruction.hpp"
+
 class Canonicalizer: InstructionVisitor {
  private:
   Compilation *_compilation;
   Instruction* _canonical;
   int _bci;

@@ -96,5 +101,7 @@
   virtual void do_UnsafePrefetchRead (UnsafePrefetchRead*  x);
   virtual void do_UnsafePrefetchWrite(UnsafePrefetchWrite* x);
   virtual void do_ProfileCall    (ProfileCall*     x);
   virtual void do_ProfileInvoke  (ProfileInvoke*   x);
 };
+
+#endif // SHARE_VM_C1_C1_CANONICALIZER_HPP