fold insertelement(buildvector) -> buildvector if the inserted element # is
authorChris Lattner <sabre@nondot.org>
Sun, 19 Mar 2006 01:27:56 +0000 (01:27 +0000)
committerChris Lattner <sabre@nondot.org>
Sun, 19 Mar 2006 01:27:56 +0000 (01:27 +0000)
commitca2424423416032dc95dae4c106a5cf99795e589
treec10f9519f4179b5a18fa9904eb62b41de2446a81
parent152c72d88a3c3062a5dd4823efa5d258c195520b
fold insertelement(buildvector) -> buildvector if the inserted element # is
a constant.  This implements test_constant_insert in CodeGen/Generic/vector.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26851 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/DAGCombiner.cpp