don't insert an and node if it isn't needed here, this can prevent folding
authorChris Lattner <sabre@nondot.org>
Mon, 30 Jan 2006 04:22:28 +0000 (04:22 +0000)
committerChris Lattner <sabre@nondot.org>
Mon, 30 Jan 2006 04:22:28 +0000 (04:22 +0000)
commit0e753d617be1ff6a9ac0f894da9d2544e2489850
tree2e3a89c1e4168c3d03dc2735d8c78f5de2d117b4
parentc6fd6cd65c88ef1f11da43c11be0152cb69013a7
don't insert an and node if it isn't needed here, this can prevent folding
of lowered target nodes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25804 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp