1. 23 Apr, 2013 1 commit
  2. 04 Apr, 2013 1 commit
    • yb9976's avatar
      Added a new builtin for saturated increment. · b7cb5592
      yb9976 authored
      The builtin can be used to generate fast code for unsigned division by constant.
      
      Code generation is supported for the IA32 and the SPARC backend.
      Since our ARM backend currently has no Add with Carry instruction,
      the builtin is currently not supported on Arm.
      The same holds for the AMD64 backend, which does not support a division yet.
      b7cb5592
  3. 12 Mar, 2013 1 commit
  4. 11 Mar, 2013 1 commit
  5. 21 Dec, 2012 1 commit
  6. 12 Dec, 2012 1 commit
  7. 06 Dec, 2012 1 commit
  8. 02 Dec, 2012 1 commit
  9. 25 Nov, 2012 1 commit
  10. 25 Oct, 2012 1 commit
  11. 24 Oct, 2012 1 commit
  12. 24 Aug, 2012 1 commit
  13. 23 Jul, 2012 1 commit
  14. 13 Jul, 2012 3 commits
  15. 10 Jul, 2012 1 commit
  16. 15 Jun, 2012 2 commits
  17. 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
  18. 27 Apr, 2012 1 commit
  19. 01 Mar, 2012 1 commit
  20. 17 Feb, 2012 1 commit
  21. 10 Jan, 2012 1 commit
  22. 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
  23. 14 Dec, 2011 1 commit
  24. 10 Nov, 2011 1 commit
  25. 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
  26. 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
  27. 17 Oct, 2011 1 commit
  28. 13 Oct, 2011 4 commits
  29. 20 Sep, 2011 1 commit
  30. 19 Sep, 2011 1 commit
  31. 14 Sep, 2011 1 commit
  32. 08 Sep, 2011 1 commit