Skip to content

V
V8
Switch branch/tag
  1. 15 May, 2012 1 commit
  3. 16 Apr, 2012 1 commit
  5. 13 Apr, 2012 1 commit
  7. 05 Apr, 2012 2 commits
  9. 30 Mar, 2012 1 commit
    • danno@chromium.org's avatar
      Fix performance regressions due to lazy initialization. · 63f03357
      danno@chromium.org authored 
      This CL:
- Adds a new trait parameter to LazyInstance to let it initialize the instance
  without paying the cost of atomic operations (which are expensive on Mac).
  This only works for users who don't care about thread-safety and this is now
the default initialization trait used by LazyInstance in v8.

- Reverts the changes that were made in r11010 in isolate.{cc,h}. That lets
  Isolate's accessors be as cheap as they were before (but adds one static initializer).

- Adds OS::PostSetup() used to initialize the math functions which depend on CPU features.
That lets the math functions get rid of CallOnce().

BUG=118686

Review URL: https://chromiumcodereview.appspot.com/9873023
Patch from Philippe Liard <pliard@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11198 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
      63f03357
  11. 16 Mar, 2012 1 commit
  13. 12 Mar, 2012 1 commit
  15. 09 Mar, 2012 1 commit
  17. 23 Feb, 2012 1 commit
  19. 07 Feb, 2012 1 commit
  21. 31 Jan, 2012 1 commit
  23. 27 Jan, 2012 2 commits
  25. 24 Jan, 2012 1 commit
  27. 20 Jan, 2012 1 commit
  29. 17 Jan, 2012 2 commits
  31. 16 Jan, 2012 2 commits
  33. 13 Jan, 2012 1 commit
  35. 09 Nov, 2011 2 commits
  37. 10 Oct, 2011 1 commit
  39. 29 Sep, 2011 1 commit
  41. 19 Sep, 2011 1 commit
  43. 31 Aug, 2011 1 commit
  45. 17 Aug, 2011 1 commit
  47. 21 Jul, 2011 3 commits
  49. 20 Jul, 2011 1 commit
    • whesse@chromium.org's avatar
      fix -Wunused-but-set-variable for gcc-4.6 on x64 · 47e03a00
      whesse@chromium.org authored 
      * src/third_party/valgrind/valgrind.h: Update from upstream valgrind
  r11899, so as to get around some unused value warnings.  Also adds
  support for darwin.

  This version of valgrind.h differs from the original in that all
  instances of "unsigned long long int" have been replaced with
  "uint64_t", as the former is not allowed in ISO C++ 89.

  See https://bugs.kde.org/show_bug.cgi?id=211926 for the upstream bug
  report.

* src/x64/cpu-x64.cc:
* src/builtins.cc:
* src/conversions-inl.h:
* src/debug.cc:
* src/frames.cc:
* src/full-codegen.cc:
* src/jsregexp.cc:
* src/objects.cc:
* src/parser.cc:
* src/platform-linux.cc:
* src/x64/code-stubs-x64.cc:
* src/x64/deoptimizer-x64.cc:
* src/x64/full-codegen-x64.cc:
* src/x64/lithium-codegen-x64.cc:
* src/x64/regexp-macro-assembler-x64.cc:
* src/x64/stub-cache-x64.cc: Remove a number of assigned but
  unreferenced variables.

* SConstruct (CCTEST_EXTRA_FLAGS): Punt on -Wunused-but-set-variable for
  the test suite.

BUG=1291
TEST=A build and tools/test.py passes.

Review URL: http://codereview.chromium.org/7400023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8688 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
      47e03a00
  51. 13 Jul, 2011 1 commit
  53. 11 Jul, 2011 1 commit
  55. 05 Jul, 2011 1 commit
  57. 10 Jun, 2011 3 commits
  59. 07 Jun, 2011 1 commit
  61. 02 Jun, 2011 1 commit