Commits · 69d6c0bb6131dc4165522081842852b5ea4dcdda · Linshizhi / V8

09 Dec, 2010 3 commits

Collect only optimizable function samples. · 69d6c0bb

karlklose@chromium.org authored Dec 09, 2010

Keep track of the ratio between JS and non-JS ticks and use this ratio to adjust the lookup threshold. (Also add support to trace compilation statistics.)

Review URL: http://codereview.chromium.org/5633009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5955 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

69d6c0bb

Change the HGraphBuilder to dispatch on the context. · a695d073

kmillikin@chromium.org authored Dec 09, 2010

Before, expressions didn't take advantage of knowing their context in
the AST. Now, we use the context to decide what to do with a value at
the end of visiting an expression.

Review URL: http://codereview.chromium.org/5620007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5954 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a695d073

Revert 5911 (RegExp fail on invalid range syntax). · 6691d531

lrn@chromium.org authored Dec 09, 2010

Review URL: http://codereview.chromium.org/5703001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5953 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

6691d531

08 Dec, 2010 11 commits

Landing for Martyn Capewell. · 649a4710

ager@chromium.org authored Dec 08, 2010

Fix detection of VFP support on Nexus One.

BUG=none
TEST=none

Code review URL: http://codereview.chromium.org/5664004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5952 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

649a4710

Speed up quoting of JSON strings by allocating a string that is big enough · a5c8cab7

erik.corry@gmail.com authored Dec 08, 2010

and then trimming it when the length is known. This way we only have to
traverse the input once.
Review URL: http://codereview.chromium.org/5556012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5951 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

a5c8cab7

Fix compilation on ARM when adding Math.pow optimization in 5949. · 5423649f

whesse@chromium.org authored Dec 08, 2010

Review URL: http://codereview.chromium.org/5546006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5950 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

5423649f

Allow the optimizing code generator to call Math.pow with untagged doubles. · 3ef0c5dd

whesse@chromium.org authored Dec 08, 2010

Review URL: http://codereview.chromium.org/5640004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3ef0c5dd

Use the file opened from argv[1] in preparser-process.cc · 967a0e30

lrn@chromium.org authored Dec 08, 2010

Review URL: http://codereview.chromium.org/5612006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5948 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

967a0e30

Remove a unused function form the sample shell · e8689840

sgjesse@chromium.org authored Dec 08, 2010

Review URL: http://codereview.chromium.org/5668001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5947 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e8689840

Changed interface to preparser to not require pushback support. · 095a71e9

lrn@chromium.org authored Dec 08, 2010

Changed implementation of pushback in preparer character stream.
Removed assert that isn't satisfied by in test-cases, but only by the real code.
Make preparser compile again.

Review URL: http://codereview.chromium.org/5593004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

095a71e9

Update the Visual Studio 2005 project files to include the new crankshaft files · dbbe453f

sgjesse@chromium.org authored Dec 08, 2010

Tested With Visual Studio 2008 which converts the files and builds all targets.
Review URL: http://codereview.chromium.org/5660005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5945 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

dbbe453f

Fix sputnik regression introduced in r5943. · 23c07cd4

sandholm@chromium.org authored Dec 08, 2010

Review URL: http://codereview.chromium.org/5516013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

23c07cd4

Use the PushIfAbsent function for the JSON stringify stack. · b36e346a

sandholm@chromium.org authored Dec 08, 2010

Optimize ConvertToString.
Review URL: http://codereview.chromium.org/5614004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5943 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

b36e346a

Fix compile error on gcc-4.5 bug 963 · 059eece4

erik.corry@gmail.com authored Dec 08, 2010

Review URL: http://codereview.chromium.org/5642004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

059eece4

07 Dec, 2010 17 commits

Fix arm gyp files, lithium files where not added. · b6a9cc1c

ricow@chromium.org authored Dec 07, 2010

Review URL: http://codereview.chromium.org/5558009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

b6a9cc1c

Remove NearestNextGapPos. It is not used anymore. · 7c87f90c

vegorov@chromium.org authored Dec 07, 2010

Remove uses of NearestGapPos in splitting helpers. We can split at any position.

Review URL: http://codereview.chromium.org/5605004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

7c87f90c

Fix RecordStackTraceAtStartProfiling test. · fa9a0625

vitalyr@chromium.org authored Dec 07, 2010

Review URL: http://codereview.chromium.org/5598008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fa9a0625

Optimized scanner to avoid virtual calls for every character read. · b55add7e

lrn@chromium.org authored Dec 07, 2010

Review URL: http://codereview.chromium.org/5545006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

b55add7e

Remove log compression support. · 670aea02

mikhail.naganov@gmail.com authored Dec 07, 2010

This is no longer used in Chromium, and only pollutes code.

BUG=859

Review URL: http://codereview.chromium.org/5575006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

670aea02

Fix ARM sim build. · d693ff99

vegorov@chromium.org authored Dec 07, 2010

Review URL: http://codereview.chromium.org/5618005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

d693ff99

Disable mozilla test that when timing out prints insane amounts of data. · 88e0c299

ricow@chromium.org authored Dec 07, 2010

I have filled a bug for this:
http://code.google.com/p/v8/issues/detail?id=960

Review URL: http://codereview.chromium.org/5662003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5930 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

88e0c299

Prepare push to trunk. Now working on version 3.0.1. · 0acc3f91

kasperl@chromium.org authored Dec 07, 2010

Review URL: http://codereview.chromium.org/5586007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5929 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

0acc3f91

Fix ARM build. · ff0365c2

vegorov@chromium.org authored Dec 07, 2010

Review URL: http://codereview.chromium.org/5638003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5928 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

ff0365c2

Be more careful about exiting inlined functions in a test context. · e0d3f6af

kmillikin@chromium.org authored Dec 07, 2010

When falling off the end of a function inlined in a test context, we cannot
constant fold the test of undefined away. The graph builder assumes that
control flow always reaches both branches of a test.

Instead, explicitly test and branch on "undefined". Introduce a pair of
empty blocks to hold the necessary LeaveInlined instructions.

Review URL: http://codereview.chromium.org/5566005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5927 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e0d3f6af

Disable tests failing due to sockets on arm. · de6f019a

ricow@chromium.org authored Dec 07, 2010

This is a copy of http://codereview.chromium.org/5365005/ against the 3.0 branch.

TBR: eric.corry

Review URL: http://codereview.chromium.org/5624005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5926 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

de6f019a

Fix Win64 compilation. · 199f1e79

vegorov@chromium.org authored Dec 07, 2010

Review URL: http://codereview.chromium.org/5597007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5925 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

199f1e79

Fix no sse3 support by correctly allocating temp register · 3b5abbbd

ricow@chromium.org authored Dec 07, 2010


Review URL: http://codereview.chromium.org/5534004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5924 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

3b5abbbd

Fix strict aliasing rule violation in runtime-profiler.cc · 9ff019b4

vegorov@chromium.org authored Dec 07, 2010

Review URL: http://codereview.chromium.org/5621005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

9ff019b4

Update V8 to version 3.0 (re-land r5920). · 90b33703

kasperl@chromium.org authored Dec 07, 2010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

90b33703

Revert r5920. Will re-land shortly. · 51b494d0

kasperl@chromium.org authored Dec 07, 2010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

51b494d0

Update V8 to version 3.0. · e5860bd6

kasperl@chromium.org authored Dec 07, 2010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

e5860bd6

06 Dec, 2010 3 commits

Improved JSON stringify. · 209eb1c2

sandholm@chromium.org authored Dec 06, 2010

Review URL: http://codereview.chromium.org/5578004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

209eb1c2

JSON stringify collects substrings in one builder array rather than using regular · 26c05120

sandholm@chromium.org authored Dec 06, 2010

string cons. 
Review URL: http://codereview.chromium.org/5567005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5918 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

26c05120

Improve code generated for AllocInNewSpace. This is a commit of... · bca83462

erik.corry@gmail.com authored Dec 06, 2010

Improve code generated for AllocInNewSpace.  This is a commit of http://codereview.chromium.org/5512004 for Rodolph Perfetta.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5917 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

bca83462

03 Dec, 2010 2 commits

Simplify JSON stringify and add special case for default replacer and space. · fb93e5bc

sandholm@chromium.org authored Dec 03, 2010

Review URL: http://codereview.chromium.org/5551002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5916 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fb93e5bc

Irregexp: Preload more characters when we are not at the · c5c852f6

erik.corry@gmail.com authored Dec 03, 2010

start of the input and some alternations in the disjunction
are anchored.
Review URL: http://codereview.chromium.org/5524006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5915 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

c5c852f6

02 Dec, 2010 4 commits

New Heap Profiler: add API method for finding a graph node by id. · dd1a7fa2

mikhail.naganov@gmail.com authored Dec 02, 2010

TEST=cctest/test-heap-profiler/HeapSnapshotGetNodeById

Review URL: http://codereview.chromium.org/5537001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5914 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

dd1a7fa2

nGW build · fdca2c31

sgjesse@chromium.org authored Dec 02, 2010

- add missing functions SignalCodeMovingGC() and MemoryBarrier() 
- avoid pointer conversion/comparison warnings 
- don't attempt to hide symbols with -fvisibility, MinGW doesn't support it 

BUG=http://code.google.com/p/v8/issues/detail?id=949

Patch by Bert Belder <bertbelder@gmail.com>

Review URL: http://codereview.chromium.org/5471001


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5913 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

fdca2c31

Add generated code to calculate Math.log and to search Transcendental cache... · 66836efb

whesse@chromium.org authored Dec 02, 2010

Add generated code to calculate Math.log and to search Transcendental cache for logs. Implemented on all platforms.
Review URL: http://codereview.chromium.org/5437002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5912 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

66836efb

Change RegExp syntax to fail on invalid ranges like [\d-x], [x-\d] and [\d-\d]. · be20c55b

lrn@chromium.org authored Dec 02, 2010

The previous behavior was to treat the "-" as verbatim if the range was invalid.
This change matches the JSC changeset http://trac.webkit.org/changeset/72813/

Review URL: http://codereview.chromium.org/5464001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5911 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

be20c55b