X87: [turbofan] Add general support for sp-based frame access.

X87: [turbofan] Add general support for sp-based frame access.

  port 51669873694ed266ea06a2726f87138374eea1e7 (r32234)

  original commit message:
  Some highlights of this CL:
  * Refactor the mutable state out of Frame into FrameAccessState,
    which is maintained and updated during code generation to
    record whether sp- or fp-based frame access is currently active
    and how deep the stack on top of the frame is.
  * The operand resultion in linkage.cc now uses FrameAccessState
    to determine how to generate frame-accessing operands.
  * Update all platforms to accurately track additionally pushed
    stack slots (e.g. arguments for calls) in the FrameAccessState.
  * Add a flag, --turbo_sp_frame_access, which forces all frame
    access to be sp-based whenever possible. This will likely never
    be used in production, but for testing it's useful in verifying
    that the stack-tracking of each platform maintained in the
    FrameAccessState is correct.
  * Use sp-based frame access for gap resolving before tail
    calls. This will allow for slightly more efficient restoration
    of the frame pointer in the tail call in a later CL.
  * Remove most ad hoc groping into CallDescriptors to
    determine if a frame is needed, instead consistently use
    predicates like needs_frame(), IsCFunctionCall() and
    IsJSFunctionCall().

BUG=

Committed: https://crrev.com/240571d768e4a92e444988b7b65f7f5934e8bdba
Cr-Commit-Position: refs/heads/master@{#32253}

[zhengxing.li, 2015-11-25 06:15:35]

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

[Weiliang, 2015-11-25 08:19:15]

The CQ bit was checked by weiliang.lin@intel.com

[Weiliang, 2015-11-25 08:19:15]

lgtm

[commit-bot: I haz the power, 2015-11-25 08:19:18]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1479483002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1479483002/1

[commit-bot: I haz the power, 2015-11-25 08:43:02]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-11-25 08:43:28]

Patchset 1 (id:??) landed as
https://crrev.com/240571d768e4a92e444988b7b65f7f5934e8bdba
Cr-Commit-Position: refs/heads/master@{#32253}