Review URL: http://codereview.chromium.org/6676076

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7296 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This should fix test-profile-generator/RecordStackTraceAtStartProfiling flakinness.

R=vitalyr@chromium.org
BUG=1261
TEST=test-profile-generator/RecordStackTraceAtStartProfiling

Review URL: http://codereview.chromium.org/6708056

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7294 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

There was an obvious bug with missing call to SamplerRegistry::GetState.
I've also updated CpuProfiler to avoid stopping sampler, if it didn't started it.

R=vitalyr@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/6712062

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7293 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=ager
Review URL: http://codereview.chromium.org/6709060

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7292 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6713070

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7291 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

We need this for isolates testing. To make it work I had to extend the
internal Thread constructor with an option to set the stack size (see
the comment in shell.cc).

BUG=1264

Review URL: http://codereview.chromium.org/6711068

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7289 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Patch by ARM Ltd.

Review URL: http://codereview.chromium.org/6708025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7288 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Because we run all tests three times with different variant flags (to
test crankshaft) we might end up in a situation where we try to write
to the same serilization file from two different threads
simultaneously. The patch concats the variant flags at the end of the
serialization file name.
Review URL: http://codereview.chromium.org/6688068

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7285 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This allows fast calls and inlining of functions like:

var o = {f: function() { return "foo"; }}
o.f();


Object literals that contain function literals are initially created a dictionary mode
object and only transformed to fast properties once all properties are computed and
added. This allows us to create constant function properties for functions declared
inside the object literal. Function literals inside object literals are marked for
pretenuring so that they work as contant function properties.

Object literals without functions should just function as before.

Review URL: http://codereview.chromium.org/6240012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7283 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6688066

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7282 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6688065

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7281 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This patch
- removes the unimplemented code crash when rendering invalid/unknown instructions and prints "unknown" instead.
- prints the beginning of the constant pool marker.
- adds "da" as a shortcut for "disasm".
- print hexadecimal representation of double and single registers. This makes it easier to debug move/conversion code that uses temporary int32 values in floating point registers.
- annotates the stack with short prints of the values (HeapObjects and smis),
- makes disasm take an address or a register as second argument without a third argument, which defaults to printing ten instructions.

Review URL: http://codereview.chromium.org/6676042

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7279 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6688064

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7278 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

BUG=
TEST=

Review URL: http://codereview.chromium.org/6712049

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7276 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6713056

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7275 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6714026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7274 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6713052

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7273 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Need to add -DWIN32 since the include structure changed.w
Review URL: http://codereview.chromium.org/6712045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7272 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6685088

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6709030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7265 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Make Script.prototype.nameOrSourceURL use indexOf search first before trying to match with a RegExp.

This should use Boyer-Moore search with a long string, which is potentially
faster than RegExp search.
The target string is typically, but not guaranteed, at the end of the
source, so for long sources, there will be a lot of characters to skip.

Review URL: http://codereview.chromium.org/6709027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7263 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

They apparently break Threading tests on at least Mac and Win64.

TBR=vitalyr@chromium.org

Review URL: http://codereview.chromium.org/6709028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7262 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7261 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=vitalyr@chromium.org

Review URL: http://codereview.chromium.org/6688032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7260 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

I've replaced calls to HashMap::Clear with instance re-creation.
This has sped up taking a heap snapshot of GMail from 33s -> 3s!

R=vitalyr@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/6665038

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7259 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Correctly process failures which can be returned by Object::GetProperty
when performing GetRealNamedProperty* queries.

Callback properties can produce exceptions so we need to wrap access to them
into exception checks.  However, despite of many other methods with exception
checks, property access doesn't mandatroy go via JavaScript and hence we
need to inject code to propagate exception to public API TryCatch handlers.

Review URL: http://codereview.chromium.org/6397011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7258 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6708014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7253 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

* Reverse order of arguments in-object fields for length and callee.
* Introduce arguments ThrowTypeError functions (caller/callee).
* Create strict mode arguments boilerplate object.
* Strict mode "new arguments object" stub.
* Runtime arguments object allocation.
* Update es5conform test expectations.

Review URL: http://codereview.chromium.org/6698015/

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7252 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6677036/

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7251 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

- function.caller
- function.arguments

Review URL: http://codereview.chromium.org/6694044/

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7250 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6701003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7248 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Make it use custom call generator infrastructure.

Review URL: http://codereview.chromium.org/6686003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7246 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6712001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7244 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6677111

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7243 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This caueses line positions to be off by one in certain cases, causing webkit http/tests/inspector/console-xhr-logging to fail.
Review URL: http://codereview.chromium.org/6667077

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7239 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

TBR=kmillikin@chromium.org

Review URL: http://codereview.chromium.org/6673112

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7223 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6674053

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7222 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Otherwise dead phi elimination can actually remove some of the implicitly used phis.

BUG=1257
TEST=test/mjsunit/regress/regress-1257.js

Review URL: http://codereview.chromium.org/6672066

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7221 ce2b1a6d-e550-0410-aec6-3dcde31c8c00