Fold single use token factor nodes into other token factor nodes.
authorChris Lattner <sabre@nondot.org>
Wed, 19 Jan 2005 19:10:54 +0000 (19:10 +0000)
committerChris Lattner <sabre@nondot.org>
Wed, 19 Jan 2005 19:10:54 +0000 (19:10 +0000)
commit1e81b9e5112c40c23ecca9a64b6ab2ce97c8c6d4
tree234036519261ad48d23e70b8b8fdfd8d67f6cfd2
parentec39a45bdb1eca0cfe77be6a05cc43e16f2338eb
Fold single use token factor nodes into other token factor nodes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19701 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp