Revert "[Constant Hoisting] Lazily compute the idom and cache the result."
authorJuergen Ributzka <juergen@apple.com>
Thu, 3 Apr 2014 01:38:47 +0000 (01:38 +0000)
committerJuergen Ributzka <juergen@apple.com>
Thu, 3 Apr 2014 01:38:47 +0000 (01:38 +0000)
commitc81000b8e908b722480bc23c04004ebab7720717
treeecc73df53b98271fae8f0cbfb1e0db6cf0a3a359
parent6c9ed91ccae7f08784c234c26f1e2b4cbd8ed4d0
Revert "[Constant Hoisting] Lazily compute the idom and cache the result."

This code is no longer usefull, because we only compute and use the
IDom once. There is no benefit in caching it anymore.

llvm-svn: 205498
llvm/lib/Transforms/Scalar/ConstantHoisting.cpp