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  3. 08 9月, 2017 3 次提交
  4. 06 9月, 2017 1 次提交
  5. 06 6月, 2017 2 次提交
    • R
      tcg/aarch64: Implement goto_ptr · b19f0c2e
      Richard Henderson 提交于
      Measurements:
      
                            SPECint06 (test set), x86_64-linux-user. Host: APM 64-bit ARMv8 (Atlas/A57) @ 2.4 GHz
      
       1.45x +-+-------------------------------------------------------------------------------------------------------------+-+
             |                                      *****                                                                      |
             |      +++                             *   *                                                    +goto-ptr         |
        1.4x +-+...*****............................*...*....................................................................+-+
             |     *+++*                            *   *                            +++                                       |
       1.35x +-+...*...*............................*...*...........................*****....................................+-+
             |     *   *                            *   *                           *+++*                                      |
             |     *   *                            *   *                           *   *                                      |
        1.3x +-+...*...*............................*...*...........................*...*....................................+-+
             |     *   *                            *   *                           *   *                                      |
             |     *   *                            *   *                           *   *                    *****             |
       1.25x +-+...*...*...........*****............*...*...........................*...*............*****...*...*...........+-+
             |     *   *           *   *            *   *                           *   *            *+++*   *   *             |
        1.2x +-+...*...*...........*...*............*...*...........................*...*............*...*...*...*...........+-+
             |     *   *           *   *            *   *                           *   *            *   *   *   *             |
             |     *   *           *   *            *   *                           *   *            *   *   *   *   *****     |
       1.15x +-+...*...*...........*...*............*...*...........................*...*............*...*...*...*...*...*...+-+
             |     *   *           *   *            *   *                           *   *    +++     *   *   *   *   *   *     |
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        1.1x +-+...*...*...........*...*....*****...*...*...*****...................*...*...*...*....*...*...*...*...*...*...+-+
             |     *   *           *   *    *   *   *   *   *   *                   *   *   *   *    *   *   *   *   *   *     |
       1.05x +-+...*...*...........*...*....*...*...*...*...*...*...................*...*...*...*....*...*...*...*...*...*...+-+
             |     *   *   *****   *   *    *   *   *   *   *   *                   *   *   *   *    *   *   *   *   *   *     |
             |     *   *   *   *   *   *    *   *   *   *   *   *   *****   *****   *   *   *   *    *   *   *   *   *   *     |
          1x +-+---*****---*****---*****----*****---*****---*****---*****---*****---*****---*****----*****---*****---*****---+-+
                astar   bzip2     gcc    gobmk h264ref   hmmlibquantum     mcf omnetpperlbench    sjenxalancbmk   hmean
        png: http://imgur.com/en9HE8LTested-by: NEmilio G. Cota <cota@braap.org>
      Reviewed-by: NAurelien Jarno <aurelien@aurel32.net>
      Signed-off-by: NRichard Henderson <rth@twiddle.net>
      b19f0c2e
    • E
      tcg: Introduce goto_ptr opcode and tcg_gen_lookup_and_goto_ptr · cedbcb01
      Emilio G. Cota 提交于
      Instead of exporting goto_ptr directly to TCG frontends, export
      tcg_gen_lookup_and_goto_ptr(), which calls goto_ptr with the pointer
      returned by the lookup_tb_ptr() helper. This is the only use case
      we have for goto_ptr and lookup_tb_ptr, so having this function is
      very convenient. Furthermore, it trivially allows us to avoid calling
      the lookup helper if goto_ptr is not implemented by the backend.
      Reviewed-by: NAlex Bennée <alex.bennee@linaro.org>
      Signed-off-by: NEmilio G. Cota <cota@braap.org>
      Message-Id: <1493263764-18657-2-git-send-email-cota@braap.org>
      Message-Id: <1493263764-18657-3-git-send-email-cota@braap.org>
      Message-Id: <1493263764-18657-4-git-send-email-cota@braap.org>
      Message-Id: <1493263764-18657-5-git-send-email-cota@braap.org>
      [rth: Squashed 4 related commits.]
      Signed-off-by: NRichard Henderson <rth@twiddle.net>
      cedbcb01
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