[analyzer; new edges] Omit subexpression back-edges that span multiple lines.
A.1 -> A -> B
becomes
A.1 -> B
This only applies if there's an edge from a subexpression to its parent
expression, and that is immediately followed by another edge from the
parent expression to a subsequent expression. Normally this is useful for
bringing the edges back to the left side of the code, but when the
subexpression is on a different line the backedge ends up looking strange,
and may even obscure code. In these cases, it's better to just continue
to the next top-level statement.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@183164 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed