Assign bailout and type feedback IDs in a post-pass

Assign bailout and type feedback IDs in a post-pass

This will allow us to move expressions from one function to another, for
example when the parser determines that a given cover grammar instance
is actually the default value initializer for an arrow function.

This is a re-land of https://codereview.chromium.org/636403003/ with a
fix for the arm64 code generator.

R=svenpanne@chromium.org
BUG=

Committed: https://code.google.com/p/v8/source/detail?r=24769

[wingo, 2014-10-21 11:27:14]

PTAL.  This is the same as https://codereview.chromium.org/636403003/ with a fix
to make the arm64 code generator the same as the rest.  Note that the fix to the
code generator isn't formatted because of the line like:

  { Comment blah;

but this is the same as the other code generators and how it was, so dunno.

[Sven Panne, 2014-10-21 12:03:42]

LGTM. I assume the only change compared to the previous CL is in
src/arm64/full-codegen-arm64.cc, correct? It's a miracle why this hasn't showed
up earlier. (Incorrect) copy-n-paste at its best... :-D BTW: You are a
committer, right? So there's no need to land this for you, I guess.

[wingo, 2014-10-21 12:11:54]

On 2014/10/21 12:03:42, Sven Panne wrote:
> LGTM. I assume the only change compared to the previous CL is in
> src/arm64/full-codegen-arm64.cc, correct? It's a miracle why this hasn't
showed
> up earlier. (Incorrect) copy-n-paste at its best... :-D

Yes, and indeed :)

> BTW: You are a committer, right? So there's no need to land this for you, I
guess.

Right, I'll handle it.  Thanks for the review.

[wingo, 2014-10-21 12:17:05]

Committed patchset #1 (id:1) manually as 24769 (presubmit successful).