Revert this because we can't clone cyclic MDNodes which are creating during a
authorNick Lewycky <nicholas@mxc.ca>
Sat, 24 Jul 2010 20:54:02 +0000 (20:54 +0000)
committerNick Lewycky <nicholas@mxc.ca>
Sat, 24 Jul 2010 20:54:02 +0000 (20:54 +0000)
commitde4e94a18cbf259ca0f5800e7efaa5d6a697c1d8
treed9ad5e740b22f26684d49364bebb01993b766cd6
parent8c64b9766e654079339ea7f3a2da152f18d00179
Revert this because we can't clone cyclic MDNodes which are creating during a
build of llvm-gcc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109355 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Utils/ValueMapper.cpp