[wasm] Introduce performance testing options.

[wasm] Introduce performance testing options.

Adds --wasm-no-bounds-checks and --wasm-no-stack-checks which
help in diagnosing potential sources of slowdown in WASM code.

R=ahaas@chromium.org
BUG=

Committed: https://crrev.com/5e00cb5f08b4df926fde6c635dc1569cb1f7b526
Cr-Commit-Position: refs/heads/master@{#41083}

[titzer, 2016-11-17 14:52:38]

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

[commit-bot: I haz the power, 2016-11-17 14:52:41]

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

[ahaas, 2016-11-17 14:54:37]

On 2016/11/17 at 14:52:36, titzer wrote:
> 

nice, lgtm

[titzer, 2016-11-17 14:55:28]

Description was changed from

==========
[wasm] Introduce performance testing options.

Adds --wasm-disable-bounds-checks and --wasm-disable-stack-checks which
help in diagnosing potential sources of slowdown in WASM code.

R=ahaas@chromium.org
BUG=
==========

to

==========
[wasm] Introduce performance testing options.

Adds --wasm-no-bounds-checks and --wasm-no-stack-checks which
help in diagnosing potential sources of slowdown in WASM code.

R=ahaas@chromium.org
BUG=
==========

[titzer, 2016-11-17 15:15:45]

The CQ bit was checked by titzer@chromium.org

[commit-bot: I haz the power, 2016-11-17 15:15:48]

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, 2016-11-17 16:01:47]

Description was changed from

==========
[wasm] Introduce performance testing options.

Adds --wasm-no-bounds-checks and --wasm-no-stack-checks which
help in diagnosing potential sources of slowdown in WASM code.

R=ahaas@chromium.org
BUG=
==========

to

==========
[wasm] Introduce performance testing options.

Adds --wasm-no-bounds-checks and --wasm-no-stack-checks which
help in diagnosing potential sources of slowdown in WASM code.

R=ahaas@chromium.org
BUG=
==========

[commit-bot: I haz the power, 2016-11-17 16:01:48]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-11-17 22:38:34]

Description was changed from

==========
[wasm] Introduce performance testing options.

Adds --wasm-no-bounds-checks and --wasm-no-stack-checks which
help in diagnosing potential sources of slowdown in WASM code.

R=ahaas@chromium.org
BUG=
==========

to

==========
[wasm] Introduce performance testing options.

Adds --wasm-no-bounds-checks and --wasm-no-stack-checks which
help in diagnosing potential sources of slowdown in WASM code.

R=ahaas@chromium.org
BUG=

Committed: https://crrev.com/5e00cb5f08b4df926fde6c635dc1569cb1f7b526
Cr-Commit-Position: refs/heads/master@{#41083}
==========

[commit-bot: I haz the power, 2016-11-17 22:38:36]

Patchset 2 (id:??) landed as
https://crrev.com/5e00cb5f08b4df926fde6c635dc1569cb1f7b526
Cr-Commit-Position: refs/heads/master@{#41083}