Use __builtin_frame_address instead of inline assembly on non-Windows platforms.

Use __builtin_frame_address instead of inline assembly on non-Windows platforms.

On ARM, this will automatically use the correct FP register depending on whether the VM is compiled to full ARM or Thumb.

R=johnmccutchan@google.com

Committed: https://github.com/dart-lang/sdk/commit/026fa0255d3d8170cfbd86738b82ca27ed902788

[rmacnak, 2017-04-24 17:43:04]

Description was changed from

==========
__builtin_frame_address
==========

to

==========
Use __builtin_frame_address instead of inline assembly on non-Windows platforms.

On ARM, this will automatically use the correct FP register depending on whether
the VM is compiled to full ARM or Thumb.
==========

[rmacnak, 2017-04-24 17:47:16]

Description was changed from

==========
Use __builtin_frame_address instead of inline assembly on non-Windows platforms.

On ARM, this will automatically use the correct FP register depending on whether
the VM is compiled to full ARM or Thumb.
==========

to

==========
Use __builtin_frame_address instead of inline assembly on non-Windows platforms.

On ARM, this will automatically use the correct FP register depending on whether
the VM is compiled to full ARM or Thumb.
==========

[rmacnak, 2017-04-24 18:00:42]

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

[Cutch, 2017-04-24 18:01:10]

lgtm

[rmacnak, 2017-04-24 18:12:57]

Description was changed from

==========
Use __builtin_frame_address instead of inline assembly on non-Windows platforms.

On ARM, this will automatically use the correct FP register depending on whether
the VM is compiled to full ARM or Thumb.
==========

to

==========
Use __builtin_frame_address instead of inline assembly on non-Windows platforms.

On ARM, this will automatically use the correct FP register depending on whether
the VM is compiled to full ARM or Thumb.

R=johnmccutchan@google.com

Committed:
https://github.com/dart-lang/sdk/commit/026fa0255d3d8170cfbd86738b82ca27ed902788
==========

[rmacnak, 2017-04-24 18:12:58]

Committed patchset #2 (id:20001) manually as
026fa0255d3d8170cfbd86738b82ca27ed902788 (presubmit successful).