[ROCm] Fix some ROCm codegen bugs (#15454)

* rocm bug fix:Module hip should be either dso exportable or binary serializable

rocm bug fix: llvm.amdgcn.ds.bpermute Intrinsic has incorrect return type

rocm bug fix:ptr addrspace(3) @shmem Global is external, but doesn't have external or weak linkage

Co-authored-by: zhangxiao-stack <1244360827@qq.com>

* lint

---------

Co-authored-by: zhangxiao-stack <zhangqha@sugon.com>
Co-authored-by: zhangxiao-stack <1244360827@qq.com>

src/runtime/rocm/rocm_module.cc

@@ -63,7 +63,9 @@ class ROCMModuleNode : public runtime::ModuleNode {
   }
 
   const char* type_key() const final { return "hip"; }
-
+  int GetPropertyMask() const final {
+    return ModulePropertyMask::kBinarySerializable | ModulePropertyMask::kRunnable;
+  }
   PackedFunc GetFunction(const String& name, const ObjectPtr<Object>& sptr_to_self) final;
 
   void SaveToFile(const String& file_name, const String& format) final {

src/target/llvm/codegen_llvm.cc

@@ -702,8 +702,8 @@ llvm::GlobalVariable* CodeGenLLVM::AllocateSharedMemory(DataType dtype, size_t s
                                                         llvm::GlobalValue::LinkageTypes linkage) {
   llvm::Type* type = llvm::ArrayType::get(DTypeToLLVMType(dtype), size);
   llvm::GlobalVariable* global =
-      new llvm::GlobalVariable(*module_, type, false, linkage, nullptr, "shmem", nullptr,
-                               llvm::GlobalValue::NotThreadLocal, shared_address_space);
+      new llvm::GlobalVariable(*module_, type, false, linkage, llvm::UndefValue::get(type), "shmem",
+                               nullptr, llvm::GlobalValue::NotThreadLocal, shared_address_space);
 #if TVM_LLVM_VERSION >= 100
   global->setAlignment(llvm::Align(alignment));
 #else

src/tir/transforms/lower_thread_allreduce.cc

@@ -729,7 +729,7 @@ class ThreadAllreduceBuilder final : public StmtExprMutator {
     // rocm only supports 32 bit operands for shuffling at the moment
     if ((target_->kind->name == "rocm") &&
         (std::any_of(types.begin(), types.end(), [](DataType ty) {
-          if (ty.is_vector()) return true;
+          if ((ty.is_vector()) || !ty.is_int()) return true;
           return ty.bits() != 32;
         }))) {
       return false;