Commit Graph

3 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
Roman Shirokiy 9ba0aa2da0 [LV] Fix PR36983. For a given recurrence, fix all phis in exit block
There could be more than one PHIs in exit block using same loop recurrence.
Don't assume there is only one and fix each user.

Differential Revision: https://reviews.llvm.org/D47788

llvm-svn: 334271
2018-06-08 08:21:20 +00:00