Enforce asm restrictions on switch more precisely.

Enforce asm restrictions on switch more precisely.

Enforce cases have no duplicates.
Enforce cases have a maximum range of 2^31.
Enforce default case comes last.

BUG= https://code.google.com/p/v8/issues/detail?id=4203
TEST=test-asm-validator
R=aseemgarg@chromium.org,titzer@chromium.org
LOG=N

Committed: https://crrev.com/b369fefc80cbf41658b85abf657cf73c07f59141
Cr-Commit-Position: refs/heads/master@{#33221}

[aseemgarg, 2016-01-12 00:48:56]

lgtm

[bradn, 2016-01-12 01:43:38]

bradnelson@google.com changed reviewers:
+ bradnelson@google.com

[bradn, 2016-01-12 01:43:38]

switch to ZoneSet, ptal.

[bradn, 2016-01-12 01:44:43]

The CQ bit was checked by bradnelson@google.com

[bradn, 2016-01-12 01:44:44]

The patchset sent to the CQ was uploaded after l-g-t-m from
aseemgarg@chromium.org
Link to the patchset: https://codereview.chromium.org/1578963003/#ps20001
(title: "fix")

[commit-bot: I haz the power, 2016-01-12 01:44:56]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1578963003/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1578963003/20001

[aseemgarg, 2016-01-12 01:53:09]

lgtm

[commit-bot: I haz the power, 2016-01-12 02:09:39]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-01-12 02:11:28]

Description was changed from

==========
Enforce asm restrictions on switch more precisely.

Enforce cases have no duplicates.
Enforce cases have a maximum range of 2^31.
Enforce default case comes last.

BUG= https://code.google.com/p/v8/issues/detail?id=4203
TEST=test-asm-validator
R=aseemgarg@chromium.org,titzer@chromium.org
LOG=N
==========

to

==========
Enforce asm restrictions on switch more precisely.

Enforce cases have no duplicates.
Enforce cases have a maximum range of 2^31.
Enforce default case comes last.

BUG= https://code.google.com/p/v8/issues/detail?id=4203
TEST=test-asm-validator
R=aseemgarg@chromium.org,titzer@chromium.org
LOG=N

Committed: https://crrev.com/b369fefc80cbf41658b85abf657cf73c07f59141
Cr-Commit-Position: refs/heads/master@{#33221}
==========

[commit-bot: I haz the power, 2016-01-12 02:11:29]

Patchset 2 (id:??) landed as
https://crrev.com/b369fefc80cbf41658b85abf657cf73c07f59141
Cr-Commit-Position: refs/heads/master@{#33221}