now generates CUDALaunch call. Few tweaks are still necesary

type.cpp

@@ -2942,17 +2942,14 @@ FunctionType::LLVMFunctionType(llvm::LLVMContext *ctx, bool removeMask) const {
             Assert(m->errorCount > 0);
             return NULL;
         }
+#if 0
         if (g->target->isPTX() && g->target->getISA() != Target::NVPTX64 && isTask)
         {
-#if 0
-          llvmArgTypes.push_back(
-              llvm::BitCastInst(llvm::PointerType::getUnqual(t), LLVMTypes::VoidPointerType)
-              );
-#endif
+          /* we pass struct of pointers to CUDALaunch */
           llvmArgTypes.push_back(llvm::PointerType::getUnqual(t));
-          //llvmArgTypes.push_back(t);
         }
         else
+#endif
           llvmArgTypes.push_back(t);
     }