VMPI_alloca       101 MMgc/GC.h      #  define VMPI_alloca(core, autoptr, nbytes)	core->gc->allocaPush(nbytes, autoptr)
VMPI_alloca       104 MMgc/GC.h      #  define VMPI_alloca(core, autoptr, nbytes)  (nbytes > AVMPLUS_PARAM_ALLOCA_CUTOFF ? core->gc->allocaPush(nbytes, autoptr) : alloca(nbytes))