I forgot to provide dominance frontier information. Now it's available.
authorChris Lattner <sabre@nondot.org>
Tue, 12 Feb 2002 18:27:41 +0000 (18:27 +0000)
committerChris Lattner <sabre@nondot.org>
Tue, 12 Feb 2002 18:27:41 +0000 (18:27 +0000)
commit71b9411b8c90cfb479ab7d641ba81fbe379f33df
treecee17ebd5a1fbac897095acd44e11a310bc51ea7
parenteeeaf52ab6918ce309ad5e14f1e226e5c1d2c9a9
I forgot to provide dominance frontier information.  Now it's available.
Also add more comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1741 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Utils/PromoteMemoryToRegister.cpp