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Commit 711ca868 authored by Haicheng Wu's avatar Haicheng Wu
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[AArch64] Set FMOVS0 and FMOVD0 as isAsCheapAsAMove when needed. 

If a subtarget has both ZCZeroing and CustomCheapAsMoveHandling features (now
only Kryo has both), set FMOVS0 and FMOVD0 isAsCheapAsAMove.

Differential Revision: http://reviews.llvm.org/D22256

llvm-svn: 275178
parent ced86bf7
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