There are no longer any places that require a
authorDuncan Sands <baldrick@free.fr>
Mon, 1 Dec 2008 11:41:29 +0000 (11:41 +0000)
committerDuncan Sands <baldrick@free.fr>
Mon, 1 Dec 2008 11:41:29 +0000 (11:41 +0000)
commitaaffa05d0a652dd3eae76a941d02d6b0469fa821
tree099fbfa40effb61a5ac1273796347c001ce0433b
parent1607f05cb7d77d01ce521a30232faa389dbed4e2
There are no longer any places that require a
MERGE_VALUES node with only one operand, so get
rid of special code that only existed to handle
that possibility.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60349 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/SelectionDAG.h
lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
lib/CodeGen/SelectionDAG/SelectionDAG.cpp
lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
lib/Target/ARM/ARMISelLowering.cpp
lib/Target/Alpha/AlphaISelLowering.cpp
lib/Target/CellSPU/SPUISelLowering.cpp
lib/Target/Mips/MipsISelLowering.cpp
lib/Target/PowerPC/PPCISelLowering.cpp
lib/Target/Sparc/SparcISelLowering.cpp
lib/Target/X86/X86ISelLowering.cpp