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* Fix unused variable warning in Release builds. NFC.Benjamin Kramer2016-12-011-1/+1
| | | | llvm-svn: 288416
* Refactored X86InterleavedAccess into a class. NFCI.David L Kreitzer2016-12-011-67/+171
| | | | | | | | Patch by Farhana Aleen Differential Revision: https://reviews.llvm.org/D25986 llvm-svn: 288410
* Add a pass to optimize patterns of vectorized interleaved memory accesses forDavid L Kreitzer2016-10-141-0/+117
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
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