1 Commits

Author SHA1 Message Date
Devang Patel
9ac743a4ee Add dominance check for the instruction being hoisted.
For example, MachineLICM should not hoist a load that is not guaranteed to be executed.
Radar 10254254.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141569 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-10 19:09:20 +00:00