After some improvements to the code generator, LuaJIT git HEAD now wins on all SciMark sub-benchmarks:

    ARM11    SciMark SMALL | FFT     SOR      MC    SPARSE    LU
    -----------------------+---------------------------------------
    LuaJIT git        4.48*|  2.73*   6.93*   3.96*   3.44*   5.36*
    Dalvik 1.2.0+JIT  3.35 |  2.35    5.65    1.09    3.39    4.27