4 Commits

Author	SHA1	Message	Date
Eric Christopher	cee313d288	Revert "Temporarily Revert "Add basic loop fusion pass."" ... The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552	2019-04-17 04:52:47 +00:00
Eric Christopher	a863435128	Temporarily Revert "Add basic loop fusion pass." ... As it's causing some bot failures (and per request from kbarton). This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda. llvm-svn: 358546	2019-04-17 02:12:23 +00:00
Teresa Johnson	1eca6bc6a7	[PM] Port LoopDataPrefetch to new pass manager ... Summary: Refactor the existing support into a LoopDataPrefetch implementation class and a LoopDataPrefetchLegacyPass class that invokes it. Add a new LoopDataPrefetchPass for the new pass manager that utilizes the LoopDataPrefetch implementation class. Reviewers: mehdi_amini Subscribers: sanjoy, mzolotukhin, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D23483 llvm-svn: 278591	2016-08-13 04:11:27 +00:00
Adam Nemet	fb31d580ea	[LoopDataPrefetch] Make it testable with opt ... Summary: Since this is an IR pass it's nice to be able to write tests without llc. This is the counterpart of the llc test under CodeGen/PowerPC/loop-data-prefetch.ll. Reviewers: hfinkel Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D17464 llvm-svn: 261578	2016-02-22 21:41:22 +00:00