[wasm] Put the condition last in kExprBrIf.

[wasm] Put the condition last in kExprBrIf.

To bring V8 into line with the proposed design changes in:

 https://github.com/WebAssembly/design/pull/489

(This CL is forked from https://codereview.chromium.org/1634673002/.
That CL doesn't merge cleanly, and I can't update it.)

TBR=titzer@chromium.org
LOG=Y
BUG=chromium:575167
Committed: https://crrev.com/7a004a02da17d784fa5798b427eb209ee67b1a31
Cr-Commit-Position: refs/heads/master@{#33828}

[binji, 2016-02-08 20:58:40]

The CQ bit was checked by binji@chromium.org

[commit-bot: I haz the power, 2016-02-08 20:58:53]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1682443002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1682443002/1

[commit-bot: I haz the power, 2016-02-08 21:18:47]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-02-08 21:19:38]

Description was changed from

==========
[wasm] Put the condition last in kExprBrIf.

To bring V8 into line with the proposed design changes in:

 https://github.com/WebAssembly/design/pull/489

(This CL is forked from https://codereview.chromium.org/1634673002/.
That CL doesn't merge cleanly, and I can't update it.)

TBR=titzer@chromium.org
LOG=Y
BUG=chromium:575167
==========

to

==========
[wasm] Put the condition last in kExprBrIf.

To bring V8 into line with the proposed design changes in:

 https://github.com/WebAssembly/design/pull/489

(This CL is forked from https://codereview.chromium.org/1634673002/.
That CL doesn't merge cleanly, and I can't update it.)

TBR=titzer@chromium.org
LOG=Y
BUG=chromium:575167

Committed: https://crrev.com/7a004a02da17d784fa5798b427eb209ee67b1a31
Cr-Commit-Position: refs/heads/master@{#33828}
==========

[commit-bot: I haz the power, 2016-02-08 21:19:39]

Patchset 1 (id:??) landed as
https://crrev.com/7a004a02da17d784fa5798b427eb209ee67b1a31
Cr-Commit-Position: refs/heads/master@{#33828}

[titzer, 2016-02-09 08:09:46]

lgtm