• Matthias Braun's avatar
    rework load from known const entity opt · f699c277
    Matthias Braun authored
    - Previously it was part of load-store optimisations, the rewrite now
    works as a localopt.
    - The new version works for address arithmetic and not for Sels anymore
      (while the old code only worked for Sels)
    - The new version can handle some forms of initializer spanning loads
      like loading a string like "bla" with an mode_Iu to get all 3 chars
      and the zero in one load.