RSET_EMPTY        301 lj_asm.c         as->modset = RSET_EMPTY;
RSET_EMPTY        302 lj_asm.c         as->weakset = RSET_EMPTY;
RSET_EMPTY        303 lj_asm.c         as->phiset = RSET_EMPTY;
RSET_EMPTY        426 lj_asm.c         lua_assert(allow != RSET_EMPTY);
RSET_EMPTY       1112 lj_asm.c           RegSet blocked = RSET_EMPTY;
RSET_EMPTY       1113 lj_asm.c           RegSet blockedby = RSET_EMPTY;
RSET_EMPTY       1369 lj_asm.c         RegSet live = RSET_EMPTY;  /* Live parent registers. */
RSET_EMPTY       1435 lj_asm.c       	if (mask == RSET_EMPTY)
RSET_EMPTY       1483 lj_asm.c           while ((work = as->freeset & live) != RSET_EMPTY) {
RSET_EMPTY       1494 lj_asm.c           if (live == RSET_EMPTY)
RSET_EMPTY       1500 lj_asm.c             if (tmpset == RSET_EMPTY)
RSET_EMPTY       1506 lj_asm.c             if (tmpset == RSET_EMPTY)
RSET_EMPTY       1612 lj_asm_mips.h    if (allow == RSET_EMPTY)  /* Restore temp. register. */
RSET_EMPTY       1622 lj_asm_mips.h    if (allow == RSET_EMPTY)  /* Spill temp. register. */
RSET_EMPTY       1799 lj_asm_ppc.h     if (allow == RSET_EMPTY)  /* Restore temp. register. */
RSET_EMPTY       1809 lj_asm_ppc.h     if (allow == RSET_EMPTY)  /* Spill temp. register. */
RSET_EMPTY        309 lj_asm_x86.h       if (allow != RSET_EMPTY) {  /* Fast path. */
RSET_EMPTY        322 lj_asm_x86.h       lua_assert(allow != RSET_EMPTY);
RSET_EMPTY        330 lj_asm_x86.h       lua_assert(allow != RSET_EMPTY);
RSET_EMPTY        373 lj_asm_x86.h         (allow == RSET_EMPTY || ra_hasspill(ir->s) || iscrossref(as, ref)))
RSET_EMPTY        907 lj_asm_x86.h   	   asm_fuseload(as, ir->op1, RSET_EMPTY));
RSET_EMPTY       1636 lj_asm_x86.h       emit_mrm(as, XO_FLDq, XOg_FLDq, asm_fuseload(as, ref, RSET_EMPTY));
RSET_EMPTY       2356 lj_asm_x86.h     if (allow == RSET_EMPTY)  /* Restore temp. register. */
RSET_EMPTY       2368 lj_asm_x86.h     if (allow == RSET_EMPTY)  /* Spill temp. register. */