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Commit 14119174 authored by Simon Pilgrim's avatar Simon Pilgrim
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[X86][SSE] Don't use 'sign bit select' vXi8 ROTL lowering for constant rotation amounts 

Noticed by @spatel on D55747 - we get much better codegen if we use the regular shift expansion.

llvm-svn: 349510
parent 3284775b
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