PTX: Generalize handling of .param types

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140375 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PTX/PTXMachineFunctionInfo.h b/lib/Target/PTX/PTXMachineFunctionInfo.h
index 93189bb..90795ea 100644
--- a/lib/Target/PTX/PTXMachineFunctionInfo.h
+++ b/lib/Target/PTX/PTXMachineFunctionInfo.h
@@ -15,6 +15,7 @@
 #define PTX_MACHINE_FUNCTION_INFO_H
 
 #include "PTX.h"
+#include "PTXParamManager.h"
 #include "PTXRegisterInfo.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/DenseSet.h"
@@ -48,6 +49,8 @@
 
   unsigned retParamSize;
 
+  PTXParamManager ParamManager;
+
 public:
   PTXMachineFunctionInfo(MachineFunction &MF)
     : is_kernel(false), reg_ret(PTX::NoRegister), _isDoneAddArg(false) {
@@ -61,6 +64,9 @@
       retParamSize = 0;
     }
 
+  PTXParamManager& getParamManager() { return ParamManager; }
+  const PTXParamManager& getParamManager() const { return ParamManager; }
+
   void setKernel(bool _is_kernel=true) { is_kernel = _is_kernel; }