Skip to content

V
V8
Switch branch/tag
  1. 30 Jan, 2015 1 commit
  3. 23 Jan, 2015 1 commit
    • danno's avatar
      Remove the dependency of Zone on Isolate · c7b09aac
      danno authored 
      Along the way:
- Thread isolate parameter explicitly through code that used to
  rely on getting it from the zone.
- Canonicalize the parameter position of isolate and zone for
  affected code
- Change Hydrogen New<> instruction templates to automatically
  pass isolate

R=mstarzinger@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/868883002

Cr-Commit-Position: refs/heads/master@{#26252}
      c7b09aac
  5. 23 Oct, 2014 1 commit
  7. 25 Sep, 2014 1 commit
  9. 16 Sep, 2014 1 commit
  11. 09 Sep, 2014 1 commit
  13. 26 Aug, 2014 1 commit
  15. 25 Aug, 2014 1 commit
  17. 22 Aug, 2014 1 commit
  19. 04 Aug, 2014 1 commit
  21. 07 Jul, 2014 2 commits
  23. 03 Jul, 2014 1 commit
  25. 26 Jun, 2014 1 commit
  27. 03 Jun, 2014 1 commit
  29. 12 May, 2014 1 commit
  31. 06 May, 2014 2 commits
  33. 29 Apr, 2014 1 commit
  35. 11 Mar, 2014 1 commit
  37. 13 Feb, 2014 1 commit
    • vegorov@chromium.org's avatar
      Improve positions tracking inside the HGraphBuilder. · 8f170a66
      vegorov@chromium.org authored 
      Instead of tracking simple absolute offset from the start of the script like other places do, track a pair of (inlining id, offset from the start of inlined function).

This enables us to pinpoint with inlining path an instruction came from. Previously in multi-script environments we emitted positions that made very little sense because inside a single optimized function they would point to different scripts without a way to distinguish them.

Start dumping the source of every inlined function to make possible IR viewing tools with integrated source views as there was previously no way to acquire this information from IR dumps. We also dump source position at which each inlining occured.

Tracked positions are written into hydrogen.cfg as pos:<inlining-id>_<offset>.

Flag --emit-opt-code-positions is renamed by this change into --hydrogen-track-positions to better convey it's meaning.

In addition this change assigned global unique identifier to each optimization performed inside isolate. This allows to precisely match compilation artifacts (e.g. IR and disassembly) and deoptimizations.

BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/140683011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19360 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
      8f170a66
  39. 21 Jan, 2014 1 commit
  41. 09 Dec, 2013 1 commit
  43. 07 Nov, 2013 1 commit
  45. 23 Oct, 2013 1 commit
  47. 21 Oct, 2013 1 commit
  49. 14 Oct, 2013 1 commit
  51. 03 Sep, 2013 1 commit
  53. 02 Sep, 2013 1 commit
  55. 16 Aug, 2013 1 commit
  57. 24 Jul, 2013 1 commit
  59. 03 Jul, 2013 1 commit
  61. 24 Jun, 2013 1 commit
  63. 24 May, 2013 1 commit
  65. 18 Apr, 2013 1 commit
  67. 02 Apr, 2013 1 commit
  69. 21 Mar, 2013 1 commit
  71. 19 Mar, 2013 1 commit
  73. 05 Feb, 2013 1 commit
  75. 14 Jan, 2013 1 commit