Added method "printTerminator" to CFGBlock so that external clients can
pretty-print a block's terminator.

When building CFGs, for IfStmts ('if'), we no longer add the ParenExpr
that is the subexpression of the IfStmt to the CFG; instead we add its
first descendant subexpression that is not a ParenExpr.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46580 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed