• Matthias Braun's avatar
    be: Let backends deal with memperm offsets · 09e7542f
    Matthias Braun authored
    Only the backends know how memperm are implementd and whether they use
    sp- or fp-relative addressing. This should fix sparc memperm problems.
    Long-term I'd like to remove the memperm node and use a callback that
    creates a sequence of target specific nodes instead (similar to how
    spills and reloads are created).