X87: [RegisterConfiguration] Streamline access to arch defaults, simplify Registers.

X87: [RegisterConfiguration] Streamline access to arch defaults, simplify Registers.

  port 257336d26a9b4f8efad872d3166a5ac3742e9adc (r37297)

  original commit message:
  Replaces ArchDefault method with Crankshaft and Turbofan getters.
  Eliminates IsAllocated method on Register, FloatRegister, DoubleRegister.
  Eliminates ToString method too.
  Changes call sites to access appropriate arch default RegisterConfiguration.

BUG=

Committed: https://crrev.com/21550e025ca6ff3a5779350148da037281dc2784
Cr-Commit-Position: refs/heads/master@{#37413}

[zhengxing.li, 2016-06-30 04:22:26]

zhengxing.li@intel.com changed reviewers:
+ bbudge@chromium.org, chunyang.dai@intel.com, weiliang.lin@intel.com

[zhengxing.li, 2016-06-30 04:22:27]

PTAL, thanks!

[bbudge, 2016-06-30 05:01:49]

lgtm

[Weiliang, 2016-06-30 05:48:53]

lgtm

[zhengxing.li, 2016-06-30 05:53:53]

The CQ bit was checked by zhengxing.li@intel.com

[commit-bot: I haz the power, 2016-06-30 05:53:55]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-06-30 06:23:59]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-06-30 06:25:55]

Description was changed from

==========
X87: [RegisterConfiguration] Streamline access to arch defaults, simplify
Registers.

  port 257336d26a9b4f8efad872d3166a5ac3742e9adc (r37297)

  original commit message:
  Replaces ArchDefault method with Crankshaft and Turbofan getters.
  Eliminates IsAllocated method on Register, FloatRegister, DoubleRegister.
  Eliminates ToString method too.
  Changes call sites to access appropriate arch default RegisterConfiguration.

BUG=
==========

to

==========
X87: [RegisterConfiguration] Streamline access to arch defaults, simplify
Registers.

  port 257336d26a9b4f8efad872d3166a5ac3742e9adc (r37297)

  original commit message:
  Replaces ArchDefault method with Crankshaft and Turbofan getters.
  Eliminates IsAllocated method on Register, FloatRegister, DoubleRegister.
  Eliminates ToString method too.
  Changes call sites to access appropriate arch default RegisterConfiguration.

BUG=

Committed: https://crrev.com/21550e025ca6ff3a5779350148da037281dc2784
Cr-Commit-Position: refs/heads/master@{#37413}
==========

[commit-bot: I haz the power, 2016-06-30 06:25:56]

Patchset 1 (id:??) landed as
https://crrev.com/21550e025ca6ff3a5779350148da037281dc2784
Cr-Commit-Position: refs/heads/master@{#37413}