JIT_F_VFPV2       702 lib_jit.c        flags |= LJ_ARCH_HASFPU == 0 ? 0 : ver >= 70 ? JIT_F_VFPV3 : JIT_F_VFPV2;
JIT_F_VFPV2        36 lj_jit.h       #define JIT_F_VFP		(JIT_F_VFPV2|JIT_F_VFPV3)