emit_spsub       1748 lj_asm.c         emit_spsub(as, spadj);
emit_spsub       1849 lj_asm.c         emit_spsub(as, spdelta);
emit_spsub        746 lj_asm_x86.h       if (LJ_32) emit_spsub(as, spadj);  /* Above code may cause restores! */
emit_spsub        749 lj_asm_x86.h       emit_spsub(as, spadj);