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Author SHA1 Message Date
Evgeny Stupachenko ff9d80cc7a Added tests for X86InterleavedStore. 
Reviewers: RKSimon, DavidKreitzer

Differential Revision: https://reviews.llvm.org/D33684

Patch by: Aleen Farhana <Farhana.aleen@gmail.com>

llvm-svn: 304834
 2017-06-06 21:08:00 +00:00
David L Kreitzer 01a057a0c4 Add a pass to optimize patterns of vectorized interleaved memory accesses for 
X86. The pass optimizes as a unit the entire wide load + shuffles pattern
produced by interleaved vectorization. This initial patch optimizes one pattern
(64-bit elements interleaved by a factor of 4). Future patches will generalize
to additional patterns.

Patch by Farhana Aleen

Differential revision: http://reviews.llvm.org/D24681

llvm-svn: 284260
 2016-10-14 18:20:41 +00:00