Resolve cctest/test-deoptimization/DeoptimizeCompare failure on PPC

cctest/test-deoptimization/DeoptimizeCompare was failing on PPC because the path that is optimized for isel incorrectly used integer values instead of Smi's

BUG=

Committed: https://crrev.com/d88656af9f34cb2783c6c0217f27e5789d3d2591
Cr-Commit-Position: refs/heads/master@{#27136}

[michael_dawson, 2015-03-11 14:15:36]

michael_dawson@ca.ibm.com changed reviewers:
+ danno@chromium.org, svenpanne@chromium.org

[michael_dawson, 2015-03-11 14:16:58]

Next incremental change required for PPC

[Sven Panne, 2015-03-11 14:30:16]

The CQ bit was checked by svenpanne@chromium.org

[Sven Panne, 2015-03-11 14:30:16]

lgtm

[commit-bot: I haz the power, 2015-03-11 14:30:27]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/996223002/1

[Sven Panne, 2015-03-11 14:35:47]

Just FYI: We re-arranged our waterfall
(http://build.chromium.org/p/client.v8/console) a bit, so one can now clearly
see the failures on various platforms. For PPC, we have 2 columns, one for a
32bit little-endian simulator, and one for its 64bit variant. So we currently
neither run tests on real HW nor on big-endian PPC systems, but I guess this is
done by you.

[michael_dawson, 2015-03-11 14:43:30]

On 2015/03/11 14:35:47, Sven Panne wrote:
> Just FYI: We re-arranged our waterfall
> (http://build.chromium.org/p/client.v8/console) a bit, so one can now clearly
> see the failures on various platforms. For PPC, we have 2 columns, one for a
> 32bit little-endian simulator, and one for its 64bit variant. So we currently
> neither run tests on real HW nor on big-endian PPC systems, but I guess this
is
> done by you.

Thanks, it was good to see PPC compiling and running tests, even if only
briefly.

We do run the tests on real HW both BE and LE.  Once we work through the 
remaining optimizations I'd like to work through how we could add running on 
real H/W in your builds as well.  A few questions:

Do some of the existing builds/test runs use external systems ?
Do you have PPC hardware internally ? If not, how has this been handled
traditionally.

[commit-bot: I haz the power, 2015-03-11 14:58:01]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-03-11 14:58:13]

Patchset 1 (id:??) landed as
https://crrev.com/d88656af9f34cb2783c6c0217f27e5789d3d2591
Cr-Commit-Position: refs/heads/master@{#27136}