message: Include more details about op when returning an error.
diff: @@ -177,9 +177,9 @@ Status XlaOpKernelContext::ConstantInputReshaped(
  absl::optional<Tensor> constant = constant_or_status.ValueOrDie();
  if (!constant.has_value()) {
  return errors::InvalidArgument(
  - "Input ", index, " to ", context_->op_kernel().type_string(),
  - " operator must be a compile-time constant.\n"
  - "\n"
  + "Input ", index, " to node `", context_->op_kernel().name(),
  + "` with op ", context_->op_kernel().type_string(),
  + " must be a compile-time constant.\n\n"
  "XLA compilation requires that operator arguments that represent "
  "shapes or dimensions be evaluated to concrete values at compile time. "
  "This error means that a shape or dimension argument could not be "
  