The integer value denoting the number of captures (and thus the size
of the list of captures created in @@replace [0]) can be controlled by
the user.  This CL ensures we don't overflow and respect
Code::kMaxArguments, but note that it is still possible to trigger
OOMs through large lists.

Bug: chromium:786573
Change-Id: I19c88908c594487818d083b2ba423764ef91eae0
Reviewed-on: https://chromium-review.googlesource.com/779001Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49530}

Fixes a crash found by clusterfuzz caused by a call to
std::vector::reserve with a huge capacity, and reverts to ZoneList
handling as a tentative fix for performance regressions on the slow
@@replace path.

BUG=chromium:707187,chromium:706748,v8:5437

Review-Url: https://codereview.chromium.org/2787343002
Cr-Commit-Position: refs/heads/master@{#44311}

The mips64 implementation always ended up in the slowpath due to some
loads that were the wrong width, so that is also fixed here.

BUG=v8:5974

Change-Id: Ie448a1fab5b7fca87597c5a1bf75443864e30c28
Reviewed-on: https://chromium-review.googlesource.com/443247
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43222}

For x64, ia32 and x87 we would pop the return address before the stack
overflow check. This meant the stack couldn't be unwound properly if
it was going to overflow. This CL moves the pop of the return address
to after the stack overflow check.

Also adds a regression test to check that a RangeError is thrown.

BUG=689016

Review-Url: https://codereview.chromium.org/2681643004
Cr-Commit-Position: refs/heads/master@{#42984}

BUG=chromium:681984
R=yangguo@chromium.org

Review-Url: https://codereview.chromium.org/2640983006
Cr-Commit-Position: refs/heads/master@{#42536}

R=bmeurer@chromium.org
BUG=chromium:677757

Review-Url: https://codereview.chromium.org/2606383005
Cr-Commit-Position: refs/heads/master@{#42066}