Dan Gohman 4406604047 Split ISD::LABEL into ISD::DBG_LABEL and ISD::EH_LABEL, eliminating ... the need for a flavor operand, and add a new SDNode subclass, LabelSDNode, for use with them to eliminate the need for a label id operand. Change instruction selection to let these label nodes through unmodified instead of creating copies of them. Teach the MachineInstr emitter how to emit a MachineInstr directly from an ISD label node. This avoids the need for allocating SDNodes for the label id and flavor value, as well as SDNodes for each of the post-isel label, label id, and label flavor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52943 91177308-0d34-0410-b5e6-96231b3b80d8		2008-07-01 00:05:16 +00:00
..
CallingConvLower.cpp
DAGCombiner.cpp
LegalizeDAG.cpp	Split ISD::LABEL into ISD::DBG_LABEL and ISD::EH_LABEL, eliminating	2008-07-01 00:05:16 +00:00
LegalizeFloatTypes.cpp
LegalizeIntegerTypes.cpp
LegalizeTypes.cpp
LegalizeTypes.h
LegalizeTypesGeneric.cpp
LegalizeVectorTypes.cpp
Makefile
ScheduleDAG.cpp	Split ISD::LABEL into ISD::DBG_LABEL and ISD::EH_LABEL, eliminating	2008-07-01 00:05:16 +00:00
ScheduleDAGList.cpp
ScheduleDAGRRList.cpp
SelectionDAG.cpp	Split ISD::LABEL into ISD::DBG_LABEL and ISD::EH_LABEL, eliminating	2008-07-01 00:05:16 +00:00
SelectionDAGISel.cpp	Split ISD::LABEL into ISD::DBG_LABEL and ISD::EH_LABEL, eliminating	2008-07-01 00:05:16 +00:00
SelectionDAGPrinter.cpp	Split ISD::LABEL into ISD::DBG_LABEL and ISD::EH_LABEL, eliminating	2008-07-01 00:05:16 +00:00
TargetLowering.cpp