[llvm_ptr_ty, llvm_ptr_ty, llvm_vararg_ty]>;
def int_eh_resume : Intrinsic<[], [llvm_ptr_ty, llvm_i32_ty], [Throws]>;
-def int_eh_typeid_for : Intrinsic<[llvm_i32_ty], [llvm_ptr_ty]>;
+def int_eh_typeid_for : Intrinsic<[llvm_i32_ty], [llvm_ptr_ty], [IntrReadMem]>;
def int_eh_return_i32 : Intrinsic<[], [llvm_i32_ty, llvm_ptr_ty]>;
def int_eh_return_i64 : Intrinsic<[], [llvm_i64_ty, llvm_ptr_ty]>;