No need to check condition after grow()

r206916 was not logically the same as the previous code because the
goto statements did not create loop. This should be the same as the
previous code.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206918 91177308-0d34-0410-b5e6-96231b3b80d8