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llvm-6502/lib/CodeGen/SelectionDAG
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Chris Lattner ead0d88ad7 add a new -enable-value-prop flag for llcbeta, that enables propagation 
of value info (sign/zero ext info) from one MBB to another.  This doesn't
handle much right now because of two limitations:

1) only handles zext/sext, not random bit propagation (no assert exists 
   for this)
2) doesn't handle phis.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52383 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-17 06:09:18 +00:00
..
CallingConvLower.cpp Wrap MVT::ValueType in a struct to get type safety 2008-06-06 12:08:01 +00:00
DAGCombiner.cpp Allow these transforms for types like i256 while 2008-06-16 08:14:38 +00:00
LegalizeDAG.cpp add missing atomic intrinsic from gcc 2008-06-14 05:48:15 +00:00
LegalizeTypes.cpp LegalizeTypes support for INSERT_VECTOR_ELT with 2008-06-15 20:00:14 +00:00
LegalizeTypes.h LegalizeTypes support for INSERT_VECTOR_ELT with 2008-06-15 20:00:14 +00:00
LegalizeTypesExpand.cpp Remove comparison methods for MVT. The main cause 2008-06-08 20:54:56 +00:00
LegalizeTypesFloatToInt.cpp Remove comparison methods for MVT. The main cause 2008-06-08 20:54:56 +00:00
LegalizeTypesPromote.cpp Various tweaks related to apint codegen. No functionality 2008-06-09 15:48:25 +00:00
LegalizeTypesScalarize.cpp Remove comparison methods for MVT. The main cause 2008-06-08 20:54:56 +00:00
LegalizeTypesSplit.cpp LegalizeTypes support for INSERT_VECTOR_ELT with 2008-06-15 20:00:14 +00:00
Makefile remove attribution from lib Makefiles. 2007-12-29 20:09:26 +00:00
ScheduleDAG.cpp Wrap MVT::ValueType in a struct to get type safety 2008-06-06 12:08:01 +00:00
ScheduleDAGList.cpp Treat EntryToken nodes as "passive" so that they aren't added to the 2008-04-15 01:22:18 +00:00
ScheduleDAGRRList.cpp Wrap MVT::ValueType in a struct to get type safety 2008-06-06 12:08:01 +00:00
SelectionDAG.cpp add missing atomic intrinsic from gcc 2008-06-14 05:48:15 +00:00
SelectionDAGISel.cpp add a new -enable-value-prop flag for llcbeta, that enables propagation 2008-06-17 06:09:18 +00:00
SelectionDAGPrinter.cpp Wrap MVT::ValueType in a struct to get type safety 2008-06-06 12:08:01 +00:00
TargetLowering.cpp Teach isGAPlusOffset to respect a GlobalAddressSDNode's offset 2008-06-09 22:05:52 +00:00