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  1. 19 Jul, 2011 1 commit
  3. 06 Jun, 2011 1 commit
  5. 30 May, 2011 1 commit
  7. 26 May, 2011 2 commits
  9. 23 May, 2011 1 commit
  11. 19 May, 2011 1 commit
  13. 13 May, 2011 1 commit
  15. 06 May, 2011 1 commit
  17. 07 Apr, 2011 1 commit
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  21. 05 Apr, 2011 1 commit
  23. 18 Mar, 2011 3 commits
  25. 15 Mar, 2011 1 commit
  27. 22 Feb, 2011 1 commit
    • mikhail.naganov@gmail.com's avatar
      Fix CPU profiling for Crankshaft. · 56788625
      mikhail.naganov@gmail.com authored 
      The main issue was due to multiple recompilations of functions.  Now
code objects are grouped by function using SFI object address.
JSFunction objects are no longer tracked, instead we track SFI object
moves. To pick a correct code version, we now sample return addresses
instead of JSFunction addresses.

tools/{linux|mac|windows}-tickprocessor scripts differentiate
between code optimization states for the same function
(using * and ~ prefixes introduced earlier).

DevTools CPU profiler treats all variants of function code as
a single function.

ll_prof treats each optimized variant as a separate entry, because
it can disassemble each one of them.

tickprocessor.py not updated -- it is deprecated and will be removed.

BUG=v8/1087,b/3178160
TEST=all existing tests pass, including Chromium layout tests

Review URL: http://codereview.chromium.org/6551011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6902 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
      56788625
  29. 13 Feb, 2011 1 commit
    • mmaly@chromium.org's avatar
      Implement assignment to undefined reference in ES5 Strict Mode. · e0be3072
      mmaly@chromium.org authored 
      Strict mode assignment to undefined reference.
Simple assignments (x = <value>) use CODE_TARGET_CONTEXT.
StoreIC stores its own strictness in extra_ic_state.
The strcitness is propagated as further ic stubs are generated.

Details:
* ReferenceError on assignment to non-resolvable reference in strict mode.
* Fix es5conform test expectation file.
* Add es5conform test suite into .gitignore.
* Fix Xcode project.
* Change implemented in virtual frame code generator, as well as full-codegen
  for all architectures.
* Fix debugger test.
* Fix comment for CODE_TARGET_CONTEXT
* Implement remaining StoreIC stubs to be strict mode aware.
* Trace extra_ic_state() for ic code stubs.

Code Review URL: http://codereview.chromium.org/6474026/

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6760 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
      e0be3072
  31. 11 Feb, 2011 2 commits
  33. 04 Feb, 2011 1 commit
  35. 18 Jan, 2011 1 commit
  37. 17 Jan, 2011 1 commit
  39. 07 Dec, 2010 3 commits
  41. 27 Oct, 2010 1 commit
  43. 04 Oct, 2010 2 commits
  45. 01 Oct, 2010 1 commit
  47. 30 Sep, 2010 1 commit
  49. 29 Sep, 2010 1 commit
  51. 13 Aug, 2010 1 commit
  53. 29 Mar, 2010 1 commit
    • kmillikin@chromium.org's avatar
      Rework flow graph construction. · 81779f63
      kmillikin@chromium.org authored 
      The flow graph has been simplified to remove the special branch, join,
and exit nodes.  All nodes are now basic blocks (possibly empty to
preserve edge-split form) with a distinguished entry and exit block.

Most trivial expressions are not added to the flow graph as
instructions.  The assigned variable analyzer has been changed to
sometimes work right-to-left so that right subexpressions can be
marked as trivial.

The reaching definitions analysis has been temporarily removed, and
the analyses that depended on it (primitivity analysis, dead code
marking) as well.

Review URL: http://codereview.chromium.org/1530003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4307 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
      81779f63
  55. 25 Mar, 2010 1 commit
  57. 23 Mar, 2010 1 commit
  59. 17 Mar, 2010 1 commit
  61. 05 Mar, 2010 1 commit
  63. 19 Feb, 2010 1 commit
  65. 16 Feb, 2010 1 commit