- Move

- Move
   stack_limit_,
   stack_overflow_flags_,
   saved_stack_limit_,
   stack_overflow_count_ and
   other interrupts mask fields from Isolate structure to Thread structure

- Change the stack overflow check in the prolog to load the stack limit
  from the THR register, this removes the back to back dependent loads to
  load the stack limit from the Isolate structure

R=johnmccutchan@google.com, rmacnak@google.com

Committed: https://github.com/dart-lang/sdk/commit/56e888d4cda13e7d6d008f44a34460bd499d09e7

[siva, 2016-03-17 01:04:42]

asiva@google.com changed reviewers:
+ johnmccutchan@google.com, rmacnak@google.com

[Cutch, 2016-03-17 16:00:16]

lgtm

[rmacnak, 2016-03-17 17:08:26]

lgtm

https://codereview.chromium.org/1812753002/diff/1/runtime/vm/intermediate_lan...
File runtime/vm/intermediate_language_arm.cc (right):

https://codereview.chromium.org/1812753002/diff/1/runtime/vm/intermediate_lan...
runtime/vm/intermediate_language_arm.cc:2923: __ ldr(IP, Address(THR,
Thread::stack_limit_offset()));
Nice!

[siva, 2016-03-17 19:57:39]

Description was changed from

==========
- Move
   stack_limit_,
   stack_overflow_flags_,
   saved_stack_limit_,
   stack_overflow_count_ and
   other interrupts mask fields from Isolate structure to Thread structure

- Change the stack overflow check in the prolog to load the stack limit
  from the THR register, this removes the back to back dependent loads to
  load the stack limit from the Isolate structure
==========

to

==========
- Move
   stack_limit_,
   stack_overflow_flags_,
   saved_stack_limit_,
   stack_overflow_count_ and
   other interrupts mask fields from Isolate structure to Thread structure

- Change the stack overflow check in the prolog to load the stack limit
  from the THR register, this removes the back to back dependent loads to
  load the stack limit from the Isolate structure

R=johnmccutchan@google.com, rmacnak@google.com

Committed:
https://github.com/dart-lang/sdk/commit/56e888d4cda13e7d6d008f44a34460bd499d09e7
==========

[siva, 2016-03-17 19:57:40]

Committed patchset #1 (id:1) manually as
56e888d4cda13e7d6d008f44a34460bd499d09e7 (presubmit successful).