X87: Reshuffle registers in JSConstructStub to avoid trashing costructor and new.target on fast pat…

X87: Reshuffle registers in JSConstructStub to avoid trashing costructor and new.target on fast path (so we don't need to push/pop them).

  port 0ef5ad5ab97657f7e3393be7512fef883b205c87 (r32219)

  original commit message:
  This CL also fixed register usages in MacroAssembler::Allocate() broken by 2fc2cb99 (r32144).

BUG=

Committed: https://crrev.com/4a514c77adddb59f2fa9e576bfb22177322fce8d
Cr-Commit-Position: refs/heads/master@{#32245}

[zhengxing.li, 2015-11-25 04:36:21]

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

[Weiliang, 2015-11-25 05:33:22]

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

[Weiliang, 2015-11-25 05:33:22]

lgtm

[commit-bot: I haz the power, 2015-11-25 05:33:33]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1473763003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1473763003/1

[commit-bot: I haz the power, 2015-11-25 06:05:24]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-11-25 06:05:43]

Patchset 1 (id:??) landed as
https://crrev.com/4a514c77adddb59f2fa9e576bfb22177322fce8d
Cr-Commit-Position: refs/heads/master@{#32245}