29652 circptr builtin may fail especially without -O DSP Family: Blackfin Processor First Discovered In: VDSP++ 4.0 Tool: Compiler Prognosis: Fixed in Update 2006 11 There is a bug with how the compiler generates code for uses of circular bugger builtin functions when circular buffers emulation is required becausse circular bufffers hardware support is not used. This might arise when building without compiler optimizations enabled.