Added explicit pointer within class CFG to the Entry block.
Before we assumed that the first block in the list of blocks was the entry
block, but this has posed hurdles during CFG construction.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@41293 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed