Fix push/pop emit methods for ARM assembler.

Fix push/pop emit methods for ARM assembler.

These two methods introduce multiple instructions. Between each
instruction a newline must be inserted, and a call to startNextInt().
This CL makes sure both cases are met.

BUG=None
R=stichnot@chromium.org

Committed: https://gerrit.chromium.org/gerrit/gitweb?p=native_client/pnacl-subzero.git;a=commit;h=799ba673b3c130d9754104e1f1dfb5b8c652fe67

[Karl, 2015-11-12 16:30:12]

Description was changed from

==========
Fix push/pop emit methods for ARM assembler.

These two methods introduce multiple instructions. Between each
instruction a newline must be inserted, and a call to startNextInt().
This CL makes sure both cases are met.

BUG= None
==========

to

==========
Fix push/pop emit methods for ARM assembler.

These two methods introduce multiple instructions. Between each
instruction a newline must be inserted, and a call to startNextInt().
This CL makes sure both cases are met.

BUG=None
==========

[Karl, 2015-11-12 16:30:12]

kschimpf@google.com changed reviewers:
+ jpp@chromium.org, sehr@chromium.org, stichnot@chromium.org

[Jim Stichnoth, 2015-11-12 17:50:45]

LGTM, but be sure to compare notes with John who I believe also made a
not-yet-landed fix for at least part of this.

[Karl, 2015-11-12 18:12:18]

Committed patchset #1 (id:1) manually as
799ba673b3c130d9754104e1f1dfb5b8c652fe67 (presubmit successful).