[turbofan] Fix RawMachineAssembler for multiple return values.

[turbofan] Fix RawMachineAssembler for multiple return values.

This fixes runtime calls emitted by the RawMachineAssembler to use the
correct CEntryStub depending on the return count of runtime functions.
Note that this only affects WIN64 and PPC, where the ABI is different.

R=mythria@chromium.org

Committed: https://crrev.com/1362f935ad212d12196ce7866d389d569ef21259
Cr-Commit-Position: refs/heads/master@{#32864}

[mythria, 2015-12-15 12:28:35]

lgtm

[Michael Starzinger, 2015-12-15 13:23:14]

The CQ bit was checked by mstarzinger@chromium.org

[commit-bot: I haz the power, 2015-12-15 13:23:27]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1528643004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1528643004/1

[commit-bot: I haz the power, 2015-12-15 13:24:21]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-12-15 13:24:36]

Description was changed from

==========
[turbofan] Fix RawMachineAssembler for multiple return values.

This fixes runtime calls emitted by the RawMachineAssembler to use the
correct CEntryStub depending on the return count of runtime functions.
Note that this only affects WIN64 and PPC, where the ABI is different.

R=mythria@chromium.org
==========

to

==========
[turbofan] Fix RawMachineAssembler for multiple return values.

This fixes runtime calls emitted by the RawMachineAssembler to use the
correct CEntryStub depending on the return count of runtime functions.
Note that this only affects WIN64 and PPC, where the ABI is different.

R=mythria@chromium.org

Committed: https://crrev.com/1362f935ad212d12196ce7866d389d569ef21259
Cr-Commit-Position: refs/heads/master@{#32864}
==========

[commit-bot: I haz the power, 2015-12-15 13:24:37]

Patchset 1 (id:??) landed as
https://crrev.com/1362f935ad212d12196ce7866d389d569ef21259
Cr-Commit-Position: refs/heads/master@{#32864}