POWERPC_PERF_START_COUNT  115 libavcodec/ppc/dsputil_ppc.h #define POWERPC_PERF_START_COUNT(a, cond) do { \
POWERPC_PERF_START_COUNT  150 libavcodec/ppc/dsputil_ppc.h #define POWERPC_PERF_START_COUNT(a, cond)    do {} while (0)