1. 17 Sep, 2014 1 commit
    • Matthias Braun's avatar
      put irg link directly into node attributs · f3209aa8
      Matthias Braun authored
      The previous approach put the irg link into the block attributes, so
      while saving memory an extra indirection was necessary. Some testing
      with valgrind massif+callgrind revealed that a direct link increses peak
      memory usage by ~1% while also increasing runtime by ~1%. More
      importantly the code gets a bit simpler and some strange corner cases can be
      removed with the direct link.
      f3209aa8
  2. 09 Sep, 2014 1 commit
  3. 05 Aug, 2014 2 commits
  4. 01 Aug, 2014 1 commit
  5. 31 Jul, 2014 1 commit
  6. 30 Jul, 2014 1 commit
  7. 18 Jul, 2014 1 commit
  8. 28 May, 2014 1 commit
  9. 27 May, 2014 1 commit
  10. 24 Apr, 2014 1 commit
  11. 15 Apr, 2014 1 commit
    • Matthias Braun's avatar
      split Sel node into Member and Sel · 36408645
      Matthias Braun authored
      - Compound type selection is performed with Member
      - Array indexing is performed with Sel
      - Instead of the simpleSel constructor functions you can use the normal Member
        constructors now
      - The concept of array element entities has been removed, Sel nodes just
        contain a pointer to the array type now.
      36408645
  12. 10 Apr, 2014 1 commit
  13. 28 Mar, 2014 2 commits
  14. 27 Mar, 2014 2 commits
  15. 25 Mar, 2014 4 commits
  16. 21 Mar, 2014 1 commit
  17. 14 Mar, 2014 2 commits
  18. 13 Mar, 2014 1 commit
  19. 10 Mar, 2014 1 commit
  20. 07 Mar, 2014 1 commit
  21. 24 Feb, 2014 1 commit
  22. 18 Feb, 2014 1 commit
    • Matthias Braun's avatar
      cleanup special tarval and Unknown usage · af666143
      Matthias Braun authored
      This commit does:
      - Remove tarval_reachable+tarval_unreachable, dataflow analysis rather
        use top/bottom instead of other special values.
      - Rename tarval_undefined to tarval_unknown as it corresponds to the
        Unknown node (=a value which we don't know)
      - Remove predefined tarval_top/tarval_bottom from tv.h and place the
        defines into combo.c
      - Change compute_XXX constant folding functions to return tarval_unknown
        instead of tarval_bad if folding failed
      - compute_Unknown in combo results in tarval_bottom == tarval_unknown
        this eliminates strange special cases in the Cond/Switch rules and the
        now unnecessary cprop_X list.
      af666143
  23. 17 Feb, 2014 1 commit
  24. 28 Jan, 2014 2 commits
  25. 27 Jan, 2014 2 commits
  26. 24 Jan, 2014 1 commit
  27. 16 Jan, 2014 2 commits
  28. 28 Nov, 2013 2 commits
  29. 31 Oct, 2013 1 commit
    • Matthias Braun's avatar
      fix corner cases when determining called entities/irgs · c9f09085
      Matthias Braun authored
      Most firm analyses behaved incorrectlye when: A called SymConst did not
      have a method entity, assumed the code reachable by get_entity_irg is
      the code called. These assumptions are wrong when doing crazy casts in C
      or when dealing with weak symbols. This is fixed by introducing some
      convenience functions: get_Call_callee(), get_entity_linktime_irg()
      c9f09085