Merge r340927 into the 7.0 branch: [mips] Prevent shrink-wrap for BuildPairF64, ExtractElementF64 when they use $sp

[atanasyan]

Bugzilla Link	39608
Resolution	FIXED
Resolved on	Nov 12, 2018 20:49
Version	trunk
OS	All
Blocks	#38454
CC	@tstellar
Fixed by commit(s)	r340927 r346734

Extended Description

Please merge the following revision to the 7.0 branch. This fixes regression introduced in 7.0.

https://reviews.llvm.org/rL340927

[tstellar]

Merged: r346734