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  1. 25 Jun, 2015 2 commits
    • mbrandy's avatar
      PPC: Vector ICs: Like megamorphic keyed koads, use a dummy vector for stores · afb31199
      mbrandy authored 
      Port 9e7af9ef

Original commit message:
It's useful for the megamorphic keyed store case to not require a
vector and slot as input. Analogous to the load case, we have a dummy
one-ic-slot vector to aid. Since the only kind of MISS is for
megamorphic cache stub failures, we don't need the real vector.
The reason is that megamorphic cache stub failures don't result in any
change to the type feedback vector state.

R=mvstanton@chromium.org, dstence@us.ibm.com, michael_dawson@ca.ibm.com
BUG=

Review URL: https://codereview.chromium.org/1212493002

Cr-Commit-Position: refs/heads/master@{#29302}
      afb31199
    • Michael Stanton's avatar
      Vector ICs: Like megamorphic keyed koads, use a dummy vector for stores · 9e7af9ef
      Michael Stanton authored 
      It's useful for the megamorphic keyed store case to not require a
vector and slot as input. Analogous to the load case, we have a dummy
one-ic-slot vector to aid. Since the only kind of MISS is for
megamorphic cache stub failures, we don't need the real vector.
The reason is that megamorphic cache stub failures don't result in any
change to the type feedback vector state.

BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/1210583002

Cr-Commit-Position: refs/heads/master@{#29280}
      9e7af9ef
  3. 24 Jun, 2015 1 commit
  5. 19 Jun, 2015 4 commits
  7. 18 Jun, 2015 3 commits
  9. 17 Jun, 2015 2 commits
  11. 15 Jun, 2015 1 commit
  13. 12 Jun, 2015 3 commits
  15. 11 Jun, 2015 3 commits
  17. 08 Jun, 2015 1 commit
  19. 04 Jun, 2015 1 commit
    • mbrandy's avatar
      Add support for Embedded Constant Pools for PPC and Arm · eac7f046
      mbrandy authored 
      Embed constant pools within their corresponding Code
objects.

This removes support for out-of-line constant pools in favor
of the new approach -- the main advantage being that it
eliminates the need to allocate and manage separate constant
pool array objects.

Currently supported on PPC and ARM.  Enabled by default on
PPC only.

This yields a 6% improvment in Octane on PPC64.

R=bmeurer@chromium.org, rmcilroy@chromium.org, michael_dawson@ca.ibm.com
BUG=chromium:478811
LOG=Y

Review URL: https://codereview.chromium.org/1162993006

Cr-Commit-Position: refs/heads/master@{#28801}
      eac7f046
  21. 03 Jun, 2015 1 commit
  23. 02 Jun, 2015 2 commits
    • mbrandy's avatar
      Add support for Embedded Constant Pools for PPC and Arm · a9404029
      mbrandy authored 
      Embed constant pools within their corresponding Code
objects.

This removes support for out-of-line constant pools in favor
of the new approach -- the main advantage being that it
eliminates the need to allocate and manage separate constant
pool array objects.

Currently supported on PPC and ARM.  Enabled by default on
PPC only.

This yields a 6% improvment in Octane on PPC64.

R=danno@chromium.org, svenpanne@chromium.org, bmeurer@chromium.org, rmcilroy@chromium.org, dstence@us.ibm.com, michael_dawson@ca.ibm.com
BUG=chromium:478811
LOG=Y

Review URL: https://codereview.chromium.org/1131783003

Cr-Commit-Position: refs/heads/master@{#28770}
      a9404029
    • verwaest's avatar
      Use GetProperty for getting elements. · 2fb894fa
      verwaest authored 
      This also fixes issues with
- kMaxUint32 being a valid length but not index cornercases
- exotic integer objects masking "exotic indexes" even though its in the prototype chain
- concating of holey sloppy arguments

BUG=v8:4137
LOG=n

Review URL: https://codereview.chromium.org/1159433003

Cr-Commit-Position: refs/heads/master@{#28754}
      2fb894fa
  25. 01 Jun, 2015 2 commits
  27. 28 May, 2015 2 commits
  29. 26 May, 2015 1 commit
  31. 22 May, 2015 1 commit
  33. 21 May, 2015 2 commits
  35. 20 May, 2015 3 commits
  37. 19 May, 2015 1 commit
  39. 18 May, 2015 1 commit
  41. 15 May, 2015 2 commits
  43. 12 May, 2015 1 commit