A64: Avoid generating simulator specific instructions if we are building a snapshot.

A64: Avoid generating simulator specific instructions if we are building a snapshot.

R=jochen@chromium.org, rodolph.perfetta@arm.com

Committed: https://code.google.com/p/v8/source/detail?r=19243

[rmcilroy, 2014-02-10 14:51:42]

This is the last piece in the puzzle of getting A64 V8 building for Android. 
PTAL.

[jochen (gone - plz use gerrit), 2014-02-10 14:53:07]

lgtm

[Rodolph Perfetta (ARM), 2014-02-10 15:18:18]

LGTM with nit addressed.

https://codereview.chromium.org/148513009/diff/1/src/a64/assembler-a64.cc
File src/a64/assembler-a64.cc (right):

https://codereview.chromium.org/148513009/diff/1/src/a64/assembler-a64.cc#new...
src/a64/assembler-a64.cc:1793: return;
not necessary.

[rmcilroy, 2014-02-10 16:18:32]

I've update a new patch-set - PTAL.

https://codereview.chromium.org/148513009/diff/1/src/a64/assembler-a64.cc
File src/a64/assembler-a64.cc (right):

https://codereview.chromium.org/148513009/diff/1/src/a64/assembler-a64.cc#new...
src/a64/assembler-a64.cc:1793: return;
On 2014/02/10 15:18:19, Rodolph Perfetta (ARM) wrote:
> not necessary.

Actually, what I meant to do was fall through to the real hardware hlt if the
serializer was enabled.  Uploaded new patchset with this change.

[Rodolph Perfetta (ARM), 2014-02-10 20:16:38]

lgtm

[rmcilroy, 2014-02-10 21:33:48]

Committed patchset #2 manually as r19243 (presubmit successful).