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* Revert "Temporarily Revert "Add basic loop fusion pass.""Eric Christopher2019-04-171-0/+40
| | | | | | | | The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
* Temporarily Revert "Add basic loop fusion pass."Eric Christopher2019-04-171-40/+0
| | | | | | | | As it's causing some bot failures (and per request from kbarton). This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda. llvm-svn: 358546
* [PM] Port LoadStoreVectorizer to the new pass manager.Markus Lavin2018-12-071-0/+2
| | | | | | Differential Revision: https://reviews.llvm.org/D54848 llvm-svn: 348570
* [X86 TTI] Implement LSV hookKeno Fischer2017-04-051-0/+38
Summary: LSV wants to know the maximum size that can be loaded to a vector register. On X86, this always matches the maximum register width. Implement this accordingly and add a test to make sure that LSV can vectorize up to the maximum permissible width on X86. Reviewers: delena, arsenm Reviewed By: arsenm Subscribers: wdng, llvm-commits Differential Revision: https://reviews.llvm.org/D31504 llvm-svn: 299589
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