DTRACE_LQUANTIZE_BASE
int32_t base = DTRACE_LQUANTIZE_BASE(arg);
int32_t base = DTRACE_LQUANTIZE_BASE(arg);
int obaseval = DTRACE_LQUANTIZE_BASE(oarg);
base = DTRACE_LQUANTIZE_BASE(arg);
base = DTRACE_LQUANTIZE_BASE(arg);
base = DTRACE_LQUANTIZE_BASE(value);
int32_t base = DTRACE_LQUANTIZE_BASE(arg);