Actually, disable this code for now. More analysis and improvements to
authorChris Lattner <sabre@nondot.org>
Thu, 6 Dec 2007 07:44:31 +0000 (07:44 +0000)
committerChris Lattner <sabre@nondot.org>
Thu, 6 Dec 2007 07:44:31 +0000 (07:44 +0000)
commite00cbad78de86ac8e736f35db35632c83ef64c1d
tree9c632b56f0ac8e00782f54c52276b569cb9b423a
parente70da20f9a7edb15e1d9bd221839e2ff26e40955
Actually, disable this code for now.  More analysis and improvements to
the X86 backend are needed before this should be enabled by default.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44657 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/DAGCombiner.cpp
test/CodeGen/X86/shift-combine.ll