Simplify the code to check for existing PHIs, now that it is only used in
authorBob Wilson <bob.wilson@apple.com>
Thu, 1 Apr 2010 19:53:48 +0000 (19:53 +0000)
committerBob Wilson <bob.wilson@apple.com>
Thu, 1 Apr 2010 19:53:48 +0000 (19:53 +0000)
commit9bdb8f0717c7dc58ac7da56b28390f2d56961e0f
treee23920062ca1800ee44de33d185e5485f13a78d0
parente8b64281ce79b804df613acc673f49f364631a63
Simplify the code to check for existing PHIs, now that it is only used in
one place.  This removes the template function added in svn 94690.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100130 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Utils/SSAUpdater.cpp