mirror of
https://github.com/RPCS3/llvm.git
synced 2025-01-22 10:16:43 +00:00
e570dee4b0
reduction variable is not used outside the loop then we ran into an endless loop. This change checks if we found the original PHI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169324 91177308-0d34-0410-b5e6-96231b3b80d8