Merging r277343:

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r277343 | nitesh.jain | 2016-08-01 06:45:51 -0700 (Mon, 01 Aug 2016) | 7 lines

[LLVM][MIPS] Fix FPU Size Based on Dynamic FR.

Reviewers: jingham, clayborg

Subscribers: jaydeep, bhushan, mohit.bhakkad, slthakur, lldb-commits, emaste, nemanjai, labath, sdardis

Differential Revision: https://reviews.llvm.org/D20357
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llvm-svn: 278046