constructor in the JSObject. This removes the need to allocate
a properties array if the object is never assigned any extra
properties.

Review URL: http://codereview.chromium.org/7341

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@501 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

few pop instructions that were missed before.
Review URL: http://codereview.chromium.org/7296

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@500 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

instead of only in the unrelated table-construction of Boyer-Moore.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@499 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

the simple search and bailing out and continuing with Boyer-Moore if the simple
version seems too expensive.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@498 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

This hightens readability.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@497 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

to be insufficient.x
Changed order of tests in loop in simple text search.
Changed limit on pattern length for when we pick simple search.


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git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@495 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/7137

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@494 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@493 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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change.

Review URL: http://codereview.chromium.org/7117

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@491 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/7264

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@490 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

accesses (eg, parameters, locals, and the expression stack elements)
and mutation (pushes and pops) go through the virtual frame.

The frame initially contains no state, and directly emits instructions
in the obvious way.  It is not currently used for deferred code.
Review URL: http://codereview.chromium.org/7076

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@489 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/7078

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@488 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

- Implemented Runtime_KeyedGetProperty to make slow case faster.

Review URL: http://codereview.chromium.org/7226

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@487 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

anonymous functions.
Review URL: http://codereview.chromium.org/7075

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@486 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

the trampoline frames introduced for invoking functions through
the new keyword.
Review URL: http://codereview.chromium.org/7223

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@485 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Patch by Seo Sanghyeon sanxiyn@gmail.com, reviewed by Erik Corry.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@484 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/7063

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@483 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@482 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

more work in the CompareStub. I'll port this to ARM
once I'm satisfied with the performance improvements.
Review URL: http://codereview.chromium.org/7014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@481 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

There is nothing virtual about a CodeGenerator since we
either generate code for one platform or for the other.

Review URL: http://codereview.chromium.org/6334

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@480 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/7013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@479 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

an internal error when compiling templateified jscre.  We really need
to update that damn arm compiler.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@478 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

object then we just return an out of memory failure object (instead of a retry
after GC failure object).  Not all places that checked for retry-after-GC were
able to handle an immediate out of memory failure.

This fixes http://code.google.com/p/v8/issues/detail?id=70
Review URL: http://codereview.chromium.org/6340

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@477 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

- Specialized jscre on the type of the string involved.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@476 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

It removes the ReplaceConstantFunction code, and replaces it with
new ConvertDescriptorToField code, that is also used in other places.
Functions CopyRemove and CopyReplace on DescriptorArray are removed.
Function AddFastProperty is simplified by removing the 
CONSTANT_TRANSITION case.
Review URL: http://codereview.chromium.org/6528

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@475 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

  underlying string representation of the two strings involved.
- Renamed ascii and two byte string classes to sequential ascii and
  sequential two byte, and renamed IsAscii and friends to
  IsAsciiRepresentation.  This is to make a clear distinction between
  strings with an ascii/two-byte representation, of which there is
  four, and flat sequential ascii/two-byte string.


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git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@473 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Fix typo in include/v8.h (issue 108) and mark test-spaces/LargeObjectSpace as flaky on ARM (issue 113). TBR=ager@chromium.org

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@472 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

real JavaScript object before looking for it in the
prototype chain during instanceof checks.
Review URL: http://codereview.chromium.org/6579

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@471 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

and extended the instanceof test case.
Review URL: http://codereview.chromium.org/6341

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@470 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

large objects we use memcpy. If this turns out to be a wash
on the benchmarks, I'd be happy to rip it out again.
Review URL: http://codereview.chromium.org/6576

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@469 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6542

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@468 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6336

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@467 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

helper class.

As a consequence, also removed the optional Reference from the code
generator state and got rid of some state-dependent behavior in the
code generator.
Review URL: http://codereview.chromium.org/6538

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@466 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/6305

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@465 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

  to make flexo happy.

Review URL: http://codereview.chromium.org/6537

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@464 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

KMP algorithm is still left in the source. If this change checks out to be faster, it should be removed.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@463 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

eager flattening of really short strings and lookup of one-character
strings in the one-character symbol cache.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@462 ce2b1a6d-e550-0410-aec6-3dcde31c8c00