[wasm] [asm.js] Fix asm.js issues around floating point globals.

[wasm] [asm.js] Fix asm.js issues around floating point globals.

Allow fround to take values without dots for globals (the spec allows this
subtly).

Drop over-restrictive assert preventing floating point globals from working.

BUG=v8:4203
R=jpp@chromium.org,aseemgarg@chromium.org

Committed: https://crrev.com/e901ccdd183b5f029fec9de8067408560ae4a5ff
Cr-Commit-Position: refs/heads/master@{#40013}

[bradnelson, 2016-10-05 18:13:19]

The CQ bit was checked by bradnelson@chromium.org to run a CQ dry run

[bradn, 2016-10-05 18:13:21]

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

[commit-bot: I haz the power, 2016-10-05 18:13:24]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-10-05 18:26:00]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-10-05 18:26:01]

Dry run: Try jobs failed on following builders:
  v8_linux64_gyp_rel_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_gyp_rel_ng/build...)
  v8_linux64_gyp_rel_ng_triggered on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_gyp_rel_ng_trigg...)

[bradnelson, 2016-10-05 18:30:44]

The CQ bit was checked by bradnelson@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-10-05 18:30:53]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[aseemgarg, 2016-10-05 18:41:09]

lgtm

[bradn, 2016-10-05 18:41:54]

The CQ bit was unchecked by bradnelson@google.com

[bradn, 2016-10-05 18:41:54]

The CQ bit was checked by bradnelson@google.com

[commit-bot: I haz the power, 2016-10-05 18:42:03]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-10-05 19:46:09]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-10-05 19:46:28]

Description was changed from

==========
[wasm] [asm.js] Fix asm.js issues around floating point globals.

Allow fround to take values without dots for globals (the spec allows this
subtly).

Drop over-restrictive assert preventing floating point globals from working.

BUG=v8:4203
R=jpp@chromium.org,aseemgarg@chromium.org
==========

to

==========
[wasm] [asm.js] Fix asm.js issues around floating point globals.

Allow fround to take values without dots for globals (the spec allows this
subtly).

Drop over-restrictive assert preventing floating point globals from working.

BUG=v8:4203
R=jpp@chromium.org,aseemgarg@chromium.org

Committed: https://crrev.com/e901ccdd183b5f029fec9de8067408560ae4a5ff
Cr-Commit-Position: refs/heads/master@{#40013}
==========

[commit-bot: I haz the power, 2016-10-05 19:46:29]

Patchset 3 (id:??) landed as
https://crrev.com/e901ccdd183b5f029fec9de8067408560ae4a5ff
Cr-Commit-Position: refs/heads/master@{#40013}