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Commit a2f26788 authored by Simon Pilgrim's avatar Simon Pilgrim
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[X86] Add WriteFMOVMSK/WriteVecMOVMSK/WriteMMXMOVMSK scheduler classes 

Currently MOVMSK instructions use the WriteVecLogic class, which is a very poor choice given that MOVMSK involves a SSE->GPR transfer.

Differential Revision: https://reviews.llvm.org/D44924

llvm-svn: 328664
parent d4507266
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