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Commit a3a72b41 authored by Simon Pilgrim's avatar Simon Pilgrim
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[InstCombine] Move SSE2/AVX2 arithmetic vector shift folding to instcombiner 

As discussed in D11760, this patch moves the (V)PSRA(WD) arithmetic shift-by-constant folding to InstCombine to match the logical shift implementations.

Differential Revision: http://reviews.llvm.org/D11886

llvm-svn: 244495
parent 8e7661ec
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