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Commit Graph

4 Commits

Author SHA1 Message Date
Arthur Eubanks
8f6308f9a0 [test][NewPM] Fix update-scev.ll under NPM 2020-09-22 19:26:30 -07:00
Eric Christopher
a62270de2c 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
71d1cca7ef 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
Sanjoy Das
4e71a166c4 [LICM] Kill SCEV loop dispositions if needed
SCEV caches whether SCEV expressions are loop invariant, variant or
computable.  LICM breaks this cache, almost by definition; so clear the
SCEV disposition cache if LICM changed anything.

llvm-svn: 268408
2016-05-03 17:50:11 +00:00