On Jul 11, 2012, at 11:52 PM, Chung-Lin Tang wrote: > Core parts adding the new hooks. BUILT_IN_THREAD_POINTER and > BUILT_IN_SET_THREAD_POINTER are different hooks, as some targets only > implement one of them (thread pointer read).
sorry seems a little overly dramatic. I would have thought that error would be enough, and then for the return value, maybe a const0_rtx for Pmode.
