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
Florian Hahn 0d6b01761c [Mem2Reg] Avoid replacing load with itself in promoteSingleBlockAlloca.
We do the same thing in rewriteSingleStoreAlloca.

Fixes PR37632.

Reviewers: chandlerc, davide, efriedma

Reviewed By: davide

Differential Revision: https://reviews.llvm.org/D47825

llvm-svn: 334187
2018-06-07 11:09:05 +00:00