Make getPredecessorWithUniqueSuccessorForBB return the unique successor
authorDan Gohman <gohman@apple.com>
Thu, 15 Apr 2010 16:19:08 +0000 (16:19 +0000)
committerDan Gohman <gohman@apple.com>
Thu, 15 Apr 2010 16:19:08 +0000 (16:19 +0000)
commit005752bbe72868b548bba93dbc1ea46ffe8e5b2c
tree150f5d8533c92b224aaf2f80b77a1c84052fd456
parent3181c505348bbfb28623b5fbb8bbb166814545e7
Make getPredecessorWithUniqueSuccessorForBB return the unique successor
in addition to the predecessor.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101374 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Analysis/ScalarEvolution.h
lib/Analysis/ScalarEvolution.cpp