1. 06 Sep, 2016 1 commit
  2. 09 Jun, 2016 1 commit
    • lpy's avatar
      Move hashmap into src/base. · 2fd55667
      lpy authored
      We ported hashmap.h into libsampler as a workaround before, so the main focus of
      this patch is to reduce code duplication. This patch moves the hashmap into
      src/base as well as creates DefaultAllocationPolicy using malloc and free.
      
      BUG=v8:5050
      LOG=n
      
      Review-Url: https://codereview.chromium.org/2010243003
      Cr-Commit-Position: refs/heads/master@{#36873}
      2fd55667
  3. 16 Mar, 2016 1 commit
    • ahaas's avatar
      [wasm] Int64Lowering of Int64Sub on ia32 and arm. · 33c08596
      ahaas authored
      Int64Sub is lowered to a new turbofan operator, Int32SubPair. The new
      operator takes 4 inputs an generates 2 outputs. The inputs are the low
      word of the left input, high word of the left input, the low word of the
      right input, and high word of the right input. The ouputs are the low
      and high word of the result of the subtraction.
      
      The implementation is very similar to the implementation of Int64Add.
      
      @v8-arm-ports: please take a careful look at the implementation of sbc
      in the simulator.
      
      R=titzer@chromium.org, v8-arm-ports@googlegroups.com
      
      Review URL: https://codereview.chromium.org/1778893005
      
      Cr-Commit-Position: refs/heads/master@{#34808}
      33c08596
  4. 10 Mar, 2016 1 commit
  5. 23 Nov, 2015 1 commit
  6. 30 Sep, 2015 1 commit
  7. 24 Aug, 2015 1 commit
  8. 20 May, 2015 1 commit
    • svenpanne's avatar
      Fixed various simulator-related space leaks. · 84aa494e
      svenpanne authored
      Alas, this involved quite a bit of copy-n-paste between the
      architectures, but this is caused by the very convoluted
      relationships, lifetimes and distribution of responsibilities. This
      should really be cleaned up by moving code around and using STL maps,
      but that's not really a priority right now.
      
      Bonus: Fixed leaks in the ARM64 disassembler tests.
      
      Review URL: https://codereview.chromium.org/1132943007
      
      Cr-Commit-Position: refs/heads/master@{#28496}
      84aa494e
  9. 30 Mar, 2015 1 commit
    • bmeurer's avatar
      [turbofan] Add backend support for float32 operations. · 8dad78cd
      bmeurer authored
      This adds the basics necessary to support float32 operations in TurboFan.
      The actual functionality required to detect safe float32 operations will
      be added based on this later. Therefore this does not affect production
      code except for some cleanup/refactoring.
      
      In detail, this patchset contains the following features:
      - Add support for float32 operations to arm, arm64, ia32 and x64
        backends.
      - Add float32 machine operators.
      - Add support for float32 constants to simplified lowering.
      - Handle float32 representation for phis in simplified lowering.
      
      In addition, contains the following (related) cleanups:
      - Fix/unify naming of backend instructions.
      - Use AVX comparisons when available.
      - Extend ArchOpcodeField to 9 bits (required for arm64).
      - Refactor some code duplication in instruction selectors.
      
      BUG=v8:3589
      LOG=n
      R=dcarney@chromium.org
      
      Review URL: https://codereview.chromium.org/1044793002
      
      Cr-Commit-Position: refs/heads/master@{#27509}
      8dad78cd
  10. 20 Jun, 2014 1 commit
  11. 03 Jun, 2014 1 commit
  12. 20 May, 2014 1 commit
  13. 09 May, 2014 1 commit
  14. 29 Apr, 2014 1 commit
  15. 12 Feb, 2014 1 commit
  16. 26 Nov, 2013 1 commit
  17. 18 Sep, 2013 1 commit
  18. 16 Jul, 2013 1 commit
  19. 10 Jul, 2013 1 commit
  20. 30 Apr, 2013 3 commits
  21. 17 Apr, 2013 1 commit
  22. 15 Apr, 2013 1 commit
  23. 11 Apr, 2013 1 commit
  24. 02 Apr, 2013 1 commit
  25. 30 Jan, 2013 1 commit
  26. 23 Jan, 2013 1 commit
  27. 26 Nov, 2012 1 commit
  28. 06 Aug, 2012 1 commit
  29. 22 May, 2012 1 commit
  30. 09 Nov, 2011 1 commit
  31. 05 May, 2011 1 commit
  32. 29 Apr, 2011 1 commit
    • sgjesse@chromium.org's avatar
      ARM: Support hardfloat in SCons build and make it a build time setting · 00bc2db2
      sgjesse@chromium.org authored
      Add option armeabi to the SCons build for selecting the floating point variant to use. Also add externally defined CCFLAGS environment for all targets. Run test.py with option -S armeabi=hardfloat to test with hardfloat enabled.
      
      Make selecting hardfloat EABI variant a build-time option instead of a runtime option.
      
      Add a simple check of the EABI variant during V8 initialization to exit if the compilation was not configured correctly. The reason for this is that GCC does not provide a compile time symbol defining the EABI variant. This check is not fool-proof as it cannot check the compilation configuration used for the snapshot if any.
      
      R=karlklose@chromium.org, erik.corry@gmail.com
      
      BUG=none
      TEST=none
      
      Review URL: http://codereview.chromium.org//6905098
      
      git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7715 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
      00bc2db2
  33. 27 Apr, 2011 1 commit
  34. 18 Apr, 2011 1 commit
  35. 13 Apr, 2011 1 commit
  36. 06 Apr, 2011 1 commit
  37. 18 Mar, 2011 2 commits