possible violation of the LLVM-license in commercial product

Dear All,
while digging around in the machine code of a forex trading program I found that they use llvm for their plugin intrastructure. But neither in their documentation nor in the distrubuted files are mentions of the LLVM-license. In my opinion this is a violation of the condition: "Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimers in the documentation and/or other materials provided with the distribution."
Can you please tell me how to handle this case? Does anyone have experience with such cases and is willing to have a look at the present case in detail?
Best Wishes
Robert

I’d suggest politely pointing this out to them through some official channel and ask them to fix that. It is probably a simple oversight and they may have included it in a place that you haven’t found. If missing, they just need to add it to some documentation they include (for example).

-Chris