message: Resolve compile time constants to fix a regression.
diff: @@ -176,10 +176,11 @@ void XlaLocalLaunchBase::Compute(OpKernelContext* ctx) {
  }
  XlaCompiler::CompileOptions compile_options;
  compile_options.is_entry_computation = true;
  - // Optimization: don't resolve constants. If we resolve constants we never
  - // emit them on the device, meaning that if they are needed by a following
  - // computation the host has to transfer them.
  - compile_options.resolve_compile_time_constants = false;
  + // If we resolve constants we never emit them on the device, meaning that if
  + // they are needed by a following computation the host has to transfer
  + // them. Not resolving constants is expected to be faster than resolving
  + // constants.
  + compile_options.resolve_compile_time_constants = true;
  // Optimization: where possible, have the computation return a naked array
  // rather than a one-element tuple.
  compile_options.always_return_tuple = false;
  