Reid Kleckner 56976905f1 Revert "[SCEVExpand] do not hoist divisions by zero (PR30935)"
Reverts r289412. It caused an OOB PHI operand access in instcombine when
ASan is enabled. Reduction in progress.

Also reverts "[SCEVExpander] Add a test case related to r289412"

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@289453 91177308-0d34-0410-b5e6-96231b3b80d8
2016-12-12 18:52:32 +00:00
..
2016-04-18 09:17:29 +00:00