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Author SHA1 Message Date
Dinar Temirbulatov 15c657d13d [SLP] Fix regression in broadcasts caused by operand reordering patch D59973. 
This patch fixes a regression caused by the operand reordering refactoring patch https://reviews.llvm.org/D59973 .
The fix changes the strategy to Splat instead of Opcode, if broadcast opportunities are found.
Please see the lit test for some examples.

Committed on behalf of @vporpo (Vasileios Porpodas)
    
Differential Revision: https://reviews.llvm.org/D62427

llvm-svn: 362613
 2019-06-05 15:26:28 +00:00
Simon Pilgrim 48c8bdad2a [SLPVectorizer][X86] Add broadcast test case from D62427 
llvm-svn: 361805
 2019-05-28 11:10:56 +00:00