1. 15 Jun, 2012 2 commits
  2. 13 Jun, 2012 1 commit
    • Matthias Braun's avatar
      remove extended basic block support · b4841b96
      Matthias Braun authored
      First it is unclear what is a good way to deconstruct a program into extended
      basic blocks, also none of our optimizations works on extended basic
      blocks.
      b4841b96
  3. 27 Apr, 2012 1 commit
  4. 01 Mar, 2012 1 commit
  5. 17 Feb, 2012 1 commit
  6. 10 Jan, 2012 1 commit
  7. 19 Dec, 2011 2 commits
    • Matthias Braun's avatar
      make modelist global · 6cd6e689
      Matthias Braun authored
      It was a member of ir_prog before but not correctly handled.
      6cd6e689
    • Matthias Braun's avatar
      make opcode list global · 6bb28287
      Matthias Braun authored
      The opcode list was a member of irprog before which wasn't really
      handled consistently. Also make sure opcodes are properly freed at
      ir_finish().
      6bb28287
  8. 14 Dec, 2011 1 commit
  9. 10 Nov, 2011 1 commit
  10. 02 Nov, 2011 2 commits
    • Matthias Braun's avatar
      introduce Switch node · 1c89dc2a
      Matthias Braun authored
      This is the new way of handling switch-jumps. The node contains a table
      which maps (ranges of) input values to proj numbers. Compared to a
      Cond-node this results in a clean consecutive sequence of Proj numbers
      (no searching for a free number for the default_pn anymore) and allows
      factoring multiple cases jumping to the same block in a single Proj
      (though we still need the optimisation in cfopt for that).
      1c89dc2a
    • Matthias Braun's avatar
      generate irdump proj-number lookup tables · 1e799c3b
      Matthias Braun authored
      1e799c3b
  11. 27 Oct, 2011 1 commit
    • Matthias Braun's avatar
      ir_mode: simplify interface, improve float-mode handling · e3b765fc
      Matthias Braun authored
      The main change here is splitting new_ir_mode into new_int_mode,
      new_reference_mode and new_float_mode. You can now specify
      mantissa+exponent size in new_float_mode. This also changes:
      
      - x86 80bit-FP mode is NOT a ieee754 don't put "ieee754" into functions
        names that can also handle x86 80bit fps
      - Move ieee_descriptor_t from tarval module into ir_mode struct
        (and rename to float_descriptor_t)
      - Introduce mode_Q which represents binary128 from ieee754
      - You can ask float modes for mantissa/exponent sizes now
      - Fix endianess when emitting big float values in begnuas
      - A bunch of long double fixes in ia32: the mode there has 10bytes
        (80bit) but the variables typically are 12 or 16 byte big
      - This fixes some problems of sparc binary128 handling
      e3b765fc
  12. 17 Oct, 2011 1 commit
  13. 13 Oct, 2011 4 commits
  14. 20 Sep, 2011 1 commit
  15. 19 Sep, 2011 1 commit
  16. 14 Sep, 2011 1 commit
  17. 08 Sep, 2011 1 commit
  18. 06 Sep, 2011 1 commit
  19. 22 Aug, 2011 1 commit
  20. 19 Aug, 2011 1 commit
  21. 17 Aug, 2011 1 commit
  22. 05 Aug, 2011 2 commits
  23. 21 Jun, 2011 1 commit
  24. 01 Jun, 2011 1 commit
    • Andreas Zwinkau's avatar
      lower_dw must deactivate edges · 4bc87216
      Andreas Zwinkau authored
      There might be some ProjL nodes reachable via out edges
      and the following "local" phase does enqueue_users for
      optimized nodes, which might visit the 'undead' ProjL.
      4bc87216
  25. 30 May, 2011 1 commit
  26. 27 May, 2011 2 commits
  27. 25 May, 2011 1 commit
  28. 23 May, 2011 5 commits