1. 02 Dec, 2012 1 commit
  2. 26 Nov, 2012 1 commit
  3. 24 Oct, 2012 2 commits
  4. 12 Sep, 2012 1 commit
  5. 13 Jul, 2012 1 commit
  6. 15 Jun, 2012 2 commits
    • Matthias Braun's avatar
      remove opt_manage, provide assure_irg_properties · 7a483ab9
      Matthias Braun authored
      The opt_manage framework didn't really do much except assuring that some
      analysis info is computed before a pass starts. We can achieve this
      simpler by providing an assure_irg_properties function.
      This commit also fixes some places where analysis info was potentially
      not invalidated before.
      7a483ab9
    • Matthias Braun's avatar
      split graph state into properties and constraints · b2008e0b
      Matthias Braun authored
      graph_properties are things that a transformation may destroy but which
      can be easily recalculated.
      
      graph_constraints are set after lowering phases have been running and
      forbid certain constructs that no (later) transformation is allowed to construct
      b2008e0b
  7. 13 Jun, 2012 2 commits
  8. 27 Feb, 2012 1 commit
  9. 14 Dec, 2011 2 commits
  10. 09 Dec, 2011 1 commit
  11. 10 Nov, 2011 1 commit
  12. 27 Oct, 2011 1 commit
    • Andreas Zwinkau's avatar
      tailrec requires many Returns · 55a7a1f4
      Andreas Zwinkau authored
      Extend opt_manage framework with MANY_RETURNS condition.
      
      Since normalize_n_returns might introduce unreachable code,
      the order should be handled in the framework instead of the
      optimization.
      
      Fix opt/gap test.
      55a7a1f4
  13. 22 Sep, 2011 1 commit
  14. 20 Sep, 2011 6 commits
  15. 16 Sep, 2011 1 commit
  16. 15 Sep, 2011 1 commit
    • Matthias Braun's avatar
      lower_mode_b: refactoring, make it more robust · a00e3544
      Matthias Braun authored
      - Make API private as it should only be called by backends
      - Let ia32 backend create special ia32_Set nodes instead of relying
        on muxes which must not be touched anymore
      - Does not create ConvB nodes anymore but instead produces the Cmp
        directly. (All backends did this anyway during code-selection so I was
        able to leave this case out code-selection)
      - First collect nodes to lower, then lower them. This avoids robustness
        problems when transforming the graph while at the same time walking
        it.
      a00e3544
  17. 14 Sep, 2011 4 commits
  18. 16 Aug, 2011 1 commit
    • Andreas Zwinkau's avatar
      API Change: Use graph state instead of parameter · 52e71647
      Andreas Zwinkau authored
      The lowering phase had a lower_bitfield parameter.
      Instead of passing "true", the (e.g. EDG) frontends now must
      set_irg_state(irg, IR_GRAPH_STATE_IMPLICIT_BITFIELD_MASKING).
      
      This is necessary, because not only the lowering phase is affected.
      Additionally, the load store optimisation should handle Sels differently.
      52e71647
  19. 05 Aug, 2011 1 commit
    • Matthias Braun's avatar
      rework taking of parameter addresses · 00aca724
      Matthias Braun authored
      Use a special kind of entity on the frame type instead of a value_type
      struct inside a method type. This makes replacement of function types
      slightly easier (it's still a complex operation though) and handling in
      the backend a bit more consistent since it's more or less a normal stack
      access (with special offsets).
      00aca724
  20. 04 Aug, 2011 1 commit
  21. 31 May, 2011 2 commits
  22. 06 May, 2011 1 commit
  23. 28 Apr, 2011 1 commit
  24. 24 Apr, 2011 1 commit
  25. 30 Mar, 2011 1 commit
  26. 25 Mar, 2011 1 commit
  27. 09 Mar, 2011 1 commit