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path: root/llvm/test/Transforms/LoopUnroll/pr18861.ll
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* Revert "Temporarily Revert "Add basic loop fusion pass.""Eric Christopher2019-04-171-0/+86
| | | | | | | | The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
* Temporarily Revert "Add basic loop fusion pass."Eric Christopher2019-04-171-86/+0
| | | | | | | | As it's causing some bot failures (and per request from kbarton). This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda. llvm-svn: 358546
* [Tests] Add one more case to LoopUnroll/pr18861.ll for better coverage.Michael Zolotukhin2015-10-021-0/+31
| | | | llvm-svn: 249174
* [Tests] Give meaningful names to blocks in LoopUnroll/pr18861.ll, add a ↵Michael Zolotukhin2015-10-021-13/+37
| | | | | | description of what's going on. llvm-svn: 249173
* [Tests] Slightly reduce test LoopUnroll/pr18861.ll.Michael Zolotukhin2015-10-021-16/+4
| | | | llvm-svn: 249172
* LCSSA should be performed on the outermost affected loop while unrolling loop.Dinesh Dwivedi2014-05-291-0/+43
During loop-unroll, loop exits from the current loop may end up in in different outer loop. This requires to re-form LCSSA recursively for one level down from the outer most loop where loop exits are landed during unroll. This fixes PR18861. Differential Revision: http://reviews.llvm.org/D2976 llvm-svn: 209796
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