doxygenate RefreshCallGraph, add a new 'verification mode', and run it after 
CGSCC passes make change to ensure they are updating the callgraph correctly
(when assertions are enabled).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80698 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed