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  1. 03 Nov, 2016 1 commit
    • verwaest's avatar
      Turn Scope::locals_ into a ThreadedList · 4fa2ebcb
      verwaest authored 
      This turns the ZoneList with minimum 6 words overhead into a linked list through variables, using 2 words for the empty list. Additionally the average number of pointers per entry goes down to the optimal 1 per variable that's in a list.

This does introduce 1 pointer unnecessary overhead for dynamic variables. If that becomes a problem we could distinguish between variables in lists and variables not in lists. We can distinguish them at construction-time.

BUG=v8:5209

Review-Url: https://codereview.chromium.org/2475433002
Cr-Commit-Position: refs/heads/master@{#40714}
      4fa2ebcb
  3. 02 Nov, 2016 1 commit
    • verwaest's avatar
      Thread decls-list through Declaration using a ThreadedList · 5a18685e
      verwaest authored 
      This reduces per-scope overhead from minimally 6 words to 2 words, with one additional pointer per entry, rather than an average of 2 per entry for larger-than-4 element lists. For temp zone parsed functions it additionally makes the declaration-list actually freeable.

This introduces ThreadedList to implement the details of dealing with such a list.

BUG=v8:5209

Review-Url: https://codereview.chromium.org/2457393003
Cr-Commit-Position: refs/heads/master@{#40703}
      5a18685e
  5. 18 Oct, 2016 1 commit
  7. 17 Oct, 2016 1 commit
  9. 20 Sep, 2016 2 commits
  11. 19 Sep, 2016 1 commit
  13. 13 Sep, 2016 1 commit
  15. 22 Aug, 2016 1 commit
  17. 18 Aug, 2016 1 commit
  19. 27 Jul, 2016 1 commit
  21. 29 Jun, 2016 1 commit
  23. 20 Jun, 2016 1 commit
  25. 17 Jun, 2016 1 commit
    • ivica.bogosavljevic's avatar
      Implement WASM big-endian support. · d3f3f6c8
      ivica.bogosavljevic authored 
      Implement WASM support on big-endian platforms. WASM has
an implicit requirement that it is running on little-endian
machine. We achieve WASM support on BE by keeping data
in memory in little-endian order, and changing data
endianness before storing to memory and after loading from
memory.

BUG=

Review-Url: https://codereview.chromium.org/2034093002
Cr-Commit-Position: refs/heads/master@{#37065}
      d3f3f6c8
  27. 03 Jun, 2016 1 commit
  29. 14 May, 2016 1 commit
  31. 25 Apr, 2016 1 commit
  33. 12 Apr, 2016 1 commit
  35. 11 Apr, 2016 2 commits
  37. 08 Apr, 2016 2 commits
    • jfb's avatar
      Revert of Fix printf formats (patchset #8 id:140001 of... · 4c4fdc2d
      jfb authored 
      Revert of Fix printf formats (patchset #8 id:140001 of https://codereview.chromium.org/1869433004/ )

Reason for revert:
One small issue easily fixed here: https://codereview.chromium.org/1867333003/

But it looks like MSVS 2013 doesn't like some of the formats and exists with the unhelpful:
Stderr:
f:\dd\vctools\crt\crtw32\stdio\output.c(1125) : Assertion failed: ("Incorrect
format specifier", 0)

It's easier to revert for now, I'll dig more into the docs:
https://msdn.microsoft.com/en-us/library/56e442dc(v=vs.120).aspx
https://msdn.microsoft.com/en-us/library/tcxf1dw6(v=vs.120).aspx

And then resubmit, making sure I run these bots.

Original issue's description:
> Fix printf formats
>
> The usage of __attribute__((format(x, y)) was either wrong or missing from multiple functions, leading to erroneous formats. This CL:
>
>  - Imports PRINTF_FORMAT macro from Chrome's src/base/compiler-specific.h.
>  - Uses it appropriately.
>  - Imports Chrome's base/format_macros.h mainly to fix size_t formats (further cleanup could be done).
>  - Fixes a bunch of incorrect formats.
>
> R= jochen@chromium.org, bmeurer@chromium.org, yangguo@chromium.org, ahaas@chromium.org
>
> Committed: https://crrev.com/6ebf9fbb93d31f9be41156a3325d58704ed4933d
> Cr-Commit-Position: refs/heads/master@{#35365}

TBR=jochen@chromium.org,bmeurer@chromium.org,yangguo@chromium.org,ahaas@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1867383002

Cr-Commit-Position: refs/heads/master@{#35366}
      4c4fdc2d
    • jfb's avatar
      Fix printf formats · 6ebf9fbb
      jfb authored 
      The usage of __attribute__((format(x, y)) was either wrong or missing from multiple functions, leading to erroneous formats. This CL:

 - Imports PRINTF_FORMAT macro from Chrome's src/base/compiler-specific.h.
 - Uses it appropriately.
 - Imports Chrome's base/format_macros.h mainly to fix size_t formats (further cleanup could be done).
 - Fixes a bunch of incorrect formats.

R= jochen@chromium.org, bmeurer@chromium.org, yangguo@chromium.org, ahaas@chromium.org

Review URL: https://codereview.chromium.org/1869433004

Cr-Commit-Position: refs/heads/master@{#35365}
      6ebf9fbb
  39. 10 Mar, 2016 1 commit
    • joransiu's avatar
      S390: Platform specific includes in common files · daea0e75
      joransiu authored 
      Add S390 platform specific \#includes across various common files.
Add S390 CPU features to enum.
Add S390 implementation to extract sp/fp/pc from signal context.

R=danno@chromium.org,jkummerow@chromium.org,jochen@chromium.org,jyan@ca.ibm.com,michael_dawson@ca.ibm.com,mbrandy@us.ibm.com
BUG=

Review URL: https://codereview.chromium.org/1777593003

Cr-Commit-Position: refs/heads/master@{#34674}
      daea0e75
  41. 01 Mar, 2016 1 commit
  43. 26 Feb, 2016 1 commit
  45. 05 Feb, 2016 1 commit
  47. 02 Feb, 2016 1 commit
  49. 08 Jan, 2016 1 commit
  51. 01 Dec, 2015 1 commit
  53. 26 Nov, 2015 1 commit
  55. 05 Nov, 2015 1 commit
  57. 20 Oct, 2015 1 commit
    • mstarzinger's avatar
      [turbofan] Fix bailout for script context creation. · 62e04d33
      mstarzinger authored 
      This fixes the bailout point used by JSCreateScriptContext nodes for
top-level code. The bailout point differs from the Crankshaft one as
parameter slots have not been copied and the context chain was not
extended yet in TurboFan. Hence a new bailout id is required.

R=ishell@chromium.org
TEST=cctest/test-decls/CrossScript --turbo-inlining

Review URL: https://codereview.chromium.org/1413933005

Cr-Commit-Position: refs/heads/master@{#31399}
      62e04d33
  59. 01 Oct, 2015 1 commit
  61. 01 Sep, 2015 1 commit
  63. 28 Aug, 2015 1 commit
  65. 03 Aug, 2015 1 commit
    • bbudge's avatar
      SIMD.js Add the other SIMD Phase 1 types. · 7b9670b6
      bbudge authored 
      Adds Int32x4, Bool32x4, Int16x8, Bool16x8, Int8x16, Bool8x16.
Adds Simd128Value base heap object class.
Changes heap/factory construction pattern to use arrays.
Adds replaceLane functions to facilitate testing.

NOPRESUBMIT=true
(presubmit checks erroneously interpret array declaration in macro definition as variable size array.)

LOG=Y
BUG=v8:4124

Review URL: https://codereview.chromium.org/1250733005

Cr-Commit-Position: refs/heads/master@{#29974}
      7b9670b6
  67. 14 Jul, 2015 1 commit
  69. 22 Jun, 2015 1 commit
    • bmeurer's avatar
      [turbofan] Revive the VectorSlotPair and also put feedback on JSCallFunction. · d4f70f8c
      bmeurer authored 
      We resurrect the VectorSlotPair in order to be able to separate the
feedback input for the compiler from the actual type feedback vector
that is required to meet the IC requirements at runtime. This will allow
us to for example use feedback from a different context or divide the
type feedback vector into two separate vectors, without having to touch
the compiler. It'll allow use to load the vector from the shared
function info at runtime, while still consuming feedback in the
compiler (i.e. we don't rely on the feedback vector node to be a heap
constant).

R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/1198983002

Cr-Commit-Position: refs/heads/master@{#29185}
      d4f70f8c
  71. 18 Jun, 2015 1 commit
  73. 02 Jun, 2015 1 commit