I installed the new CodeXL, and in the CodeXL Options Analyze tab I see the message:
"Note: the installed OpenCL runtime is older than 6 months. Recent hardware platforms may not appear in the list of target devices."
Indeed, I can only get stats for older chips.
I've just installed Catalyst 14.9, and it didn't help.
I'm using a Radeon R9 280 on Windows 7 x64.