RegSP            1782 lj_asm.c           RegSP rs;
RegSP            1823 lj_asm.c       	RegSP rs;
RegSP            1863 lj_asm.c             RegSP rs = as->parentmap[ref - REF_FIRST];
RegSP            2048 lj_asm.c             RegSP rs = ir->prev;
RegSP             349 lj_snap.c      static RegSP snap_renameref(GCtrace *T, SnapNo lim, IRRef ref, RegSP rs)
RegSP             627 lj_snap.c        RegSP rs = ir->prev;
RegSP             687 lj_snap.c        RegSP rs = ir->prev;