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4406604047
llvm/lib/Target/PIC16
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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
..
Makefile
PIC16.h Fixed the file description header at the top to remove the developer name. 2008-05-14 06:50:01 +00:00
PIC16.td Detabification. Fixed indentation and spacing. 2008-05-14 11:31:39 +00:00
PIC16AsmPrinter.cpp Unneeded include's. 2008-06-19 01:21:02 +00:00
PIC16CallingConv.td Detabification. Fixed indentation and spacing. 2008-05-14 11:31:39 +00:00
PIC16ConstantPoolValue.cpp
PIC16ConstantPoolValue.h Detabification. Fixed indentation and spacing. 2008-05-14 11:31:39 +00:00
PIC16InstrFormats.td Detabification. Fixed indentation and spacing. 2008-05-14 11:31:39 +00:00
PIC16InstrInfo.cpp Detabification. Fixed indentation and spacing. 2008-05-14 11:31:39 +00:00
PIC16InstrInfo.h
PIC16InstrInfo.td Detabification. Fixed indentation and spacing. 2008-05-14 11:31:39 +00:00
PIC16ISelDAGToDAG.cpp Split scheduling from instruction selection. 2008-06-30 20:45:06 +00:00
PIC16ISelLowering.cpp Split ISD::LABEL into ISD::DBG_LABEL and ISD::EH_LABEL, eliminating 2008-07-01 00:05:16 +00:00
PIC16ISelLowering.h Detabification. Fixed indentation and spacing. 2008-05-14 11:31:39 +00:00
PIC16RegisterInfo.cpp Detabification. Fixed indentation and spacing. 2008-05-14 11:31:39 +00:00
PIC16RegisterInfo.h Detabification. Fixed indentation and spacing. 2008-05-14 11:31:39 +00:00
PIC16RegisterInfo.td
PIC16Subtarget.cpp Detabification. Fixed indentation and spacing. 2008-05-14 11:31:39 +00:00
PIC16Subtarget.h Detabification. Fixed indentation and spacing. 2008-05-14 11:31:39 +00:00
PIC16TargetAsmInfo.cpp
PIC16TargetAsmInfo.h
PIC16TargetMachine.cpp Detabification. Fixed indentation and spacing. 2008-05-14 11:31:39 +00:00
PIC16TargetMachine.h Detabification. Fixed indentation and spacing. 2008-05-14 11:31:39 +00:00