1. 02 Nov, 2011 1 commit
    • 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
  2. 27 Oct, 2011 4 commits
    • Matthias Braun's avatar
      36e68846
    • Matthias Braun's avatar
      Initial support for dwarf debug info · fc1f5076
      Matthias Braun authored
      fc1f5076
    • Matthias Braun's avatar
      let backends decide wether to use begnuas · f19e702d
      Matthias Braun authored
      This also means that dependent modules like bedbgout should be
      initialized by begnuas.
      f19e702d
    • 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
  3. 06 Sep, 2011 1 commit
  4. 17 Aug, 2011 1 commit
    • Christoph Mallon's avatar
      Fix emission of string initializers. · 7491bedf
      Christoph Mallon authored
      Non-printable characters are emitted as octal sequences, e.g. \0 for 0.
      Always pad them to three digits, so they do not accidently join with a following ASCII digit.
      E.g. "\0""7" was emitted as "\07", correct is "\0007".
      7491bedf
  5. 05 Jul, 2011 1 commit
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