std::distance() == 0 means that iterators are equal. No functionality change.
authorJakub Staszak <kubastaszak@gmail.com>
Tue, 5 Mar 2013 21:53:57 +0000 (21:53 +0000)
committerJakub Staszak <kubastaszak@gmail.com>
Tue, 5 Mar 2013 21:53:57 +0000 (21:53 +0000)
commitaa4e2aea9e8ce01f31a917639bcc7d810b9fe6d1
treeeedc92697bcaf2cdecd4cd2030eb2675280266c6
parentcf70590c38ef580758c8a255519959fc7160fdb2
std::distance() == 0 means that iterators are equal. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176516 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Analysis/Dominators.h