• Michael Beck's avatar
    Revert r28379. · 1ed087ad
    Michael Beck authored
    This optimization is unsafe and breaks Load-Store-optimization.
    
    It is not enough that both loads are connected by the memory edge,
    if one Load has an exception-edge, they cannot be parallelized, because
    this would destroy exception order.
    load-store-opt handle this case and many others, but expect all
    Loads in order yet.
    opt_parallelize_mem() does this optimization in a wider range.
    
    [r28385]
    1ed087ad