This adds a fast-path for calls to RegExp.prototype[@@replace] for cases in
which the given regexp is unmodified and global, and the given replace argument
is callable.

The fast-path implementation itself is almost identical to the original JS
implementation except that it currently does not reuse result_array.

SunSpider/unpack-code relies heavily on this codepath.

BUG=v8:5339

Review-Url: https://chromiumcodereview.appspot.com/2433923003
Cr-Commit-Position: refs/heads/master@{#40504}

This moves the implementation of @@replace from regexp.js to builtins-regexp.cc
(the TurboFan fast path) and runtime-regexp.cc (slow path). The fast path
handles all cases in which the regexp itself is an unmodified JSRegExp
instance, the given 'replace' argument is not callable and does not contain any
'$' characters (i.e. we are doing a string replacement).

BUG=v8:5339

Review-Url: https://codereview.chromium.org/2398423002
Cr-Commit-Position: refs/heads/master@{#40253}

R=mlippautz@chromium.org, yukishiino@chromium.org
BUG=chromium:617649

Review-Url: https://codereview.chromium.org/2069563002
Cr-Commit-Position: refs/heads/master@{#36961}

R=jochen@chromium.org, verwaest@chromium.org

Review-Url: https://codereview.chromium.org/1922603006
Cr-Commit-Position: refs/heads/master@{#36392}

R=bmeurer@chromium.org

Committed: https://crrev.com/15f36b2b1e166a511966a9991fddea94f890a755
Cr-Commit-Position: refs/heads/master@{#31566}

Review URL: https://codereview.chromium.org/1423833003

Cr-Commit-Position: refs/heads/master@{#31576}

Revert of Canonicalize handles for optimized compilation. (patchset #1 id:1 of https://codereview.chromium.org/1423833003/ )

Reason for revert:
GC stress failure on ia32 optdebug:

/tmp/runfswAKT/out/Debug/d8 --test --random-seed=-1536184370 --turbo --always-opt --nohard-abort --nodead-code-elimination --nofold-constants --enable-slow-asserts --debug-code --verify-heap --stack-size=46 /tmp/runfswAKT/test/mjsunit/mjsunit.js /tmp/runfswAKT/test/mjsunit/regress/regress-1132.js --gc-interval=500 --stress-compaction --concurrent-recompilation-queue-length=64 --concurrent-recompilation-delay=500 --concurrent-recompilation

Run #1
Exit code: -6
Result: FAIL
Expected outcomes: PASS
Duration: 00:06:279

Stderr:

#
# Fatal error in ../../src/hashmap.h, line 248
# Check failed: base::bits::IsPowerOfTwo32(capacity_).
#

==== C stack trace ===============================

Original issue's description:
> Canonicalize handles for optimized compilation.
>
> R=bmeurer@chromium.org
>
> Committed: https://crrev.com/15f36b2b1e166a511966a9991fddea94f890a755
> Cr-Commit-Position: refs/heads/master@{#31566}

TBR=jochen@chromium.org,bmeurer@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1417013007

Cr-Commit-Position: refs/heads/master@{#31570}

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/1423833003

Cr-Commit-Position: refs/heads/master@{#31566}

This enables linter checking for "readability/namespace" violations
during presubmit and instead marks the few known exceptions that we
allow explicitly.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/1371083003

Cr-Commit-Position: refs/heads/master@{#31019}

This tries to remove includes of "-inl.h" headers from normal ".h"
headers, thereby reducing the chance of any cyclic dependencies and
decreasing the average size of our compilation units.

Note that this change still leaves 7 violations of that rule in the
code. However there now is the "tools/check-inline-includes.sh" tool
detecting such violations.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/1283033003

Cr-Commit-Position: refs/heads/master@{#30125}

This is the first step of turning the v8.h file into a normal header
instead of an include-the-world header. The new rule is that no other
header files are allowed to include v8.h, which is enforced by DEPS.

Also the number of includes inside the v8.h file has been drastically
reduced. Basically the last missing piece is the inclusion of the big
objects-inl.h file.

This in turn makes many headers follow the IWYU principle.

R=bmeurer@chromium.org,hpayer@chromium.org,titzer@chromium.org

Review URL: https://codereview.chromium.org/1282503003

Cr-Commit-Position: refs/heads/master@{#30102}

R=mstarzinger@chromium.org
BUG=chromium:500980
LOG=N

Review URL: https://codereview.chromium.org/1191263002

Cr-Commit-Position: refs/heads/master@{#29135}

TBR=ishell@chromium.org

Review URL: https://codereview.chromium.org/714413005

Cr-Commit-Position: refs/heads/master@{#25278}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25278 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=ishell@chromium.org

Review URL: https://codereview.chromium.org/713223002

Cr-Commit-Position: refs/heads/master@{#25276}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25276 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/662413002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24736 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/604703004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24261 ce2b1a6d-e550-0410-aec6-3dcde31c8c00