ptx: add store instruction

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122652 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PTX/PTXTargetMachine.h b/lib/Target/PTX/PTXTargetMachine.h
index 327ac9f..7f0d282 100644
--- a/lib/Target/PTX/PTXTargetMachine.h
+++ b/lib/Target/PTX/PTXTargetMachine.h
@@ -50,6 +50,8 @@
 
     virtual bool addInstSelector(PassManagerBase &PM,
                                  CodeGenOpt::Level OptLevel);
+    virtual bool addPostRegAlloc(PassManagerBase &PM,
+                                 CodeGenOpt::Level OptLevel);
 }; // class PTXTargetMachine
 } // namespace llvm