Richard Sandiford acb31a245c Handle masked rotate amounts ... At the moment we expect rotates to have the form: (or (shl X, Y), (shr X, Z)) where Y == bitsize(X) - Z or Z == bitsize(X) - Y. This form means that the (or ...) is undefined for Y == 0 or Z == 0. This undefinedness can be avoided by using Y == (C * bitsize(X) - Z) & (bitsize(X) - 1) or Z == (C * bitsize(X) - Y) & (bitsize(X) - 1) for any integer C (including 0, the most natural choice). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198861 91177308-0d34-0410-b5e6-96231b3b80d8		2014-01-09 10:56:42 +00:00
..
CMakeLists.txt
DAGCombiner.cpp	Handle masked rotate amounts	2014-01-09 10:56:42 +00:00
FastISel.cpp
FunctionLoweringInfo.cpp
InstrEmitter.cpp
InstrEmitter.h
LegalizeDAG.cpp
LegalizeFloatTypes.cpp
LegalizeIntegerTypes.cpp
LegalizeTypes.cpp
LegalizeTypes.h
LegalizeTypesGeneric.cpp
LegalizeVectorOps.cpp
LegalizeVectorTypes.cpp
LLVMBuild.txt
Makefile
ResourcePriorityQueue.cpp
ScheduleDAGFast.cpp
ScheduleDAGRRList.cpp
ScheduleDAGSDNodes.cpp
ScheduleDAGSDNodes.h
ScheduleDAGVLIW.cpp
SDNodeDbgValue.h
SelectionDAG.cpp	Put the functionality for printing a value to a raw_ostream as an	2014-01-09 02:29:41 +00:00
SelectionDAGBuilder.cpp
SelectionDAGBuilder.h
SelectionDAGDumper.cpp	Put the functionality for printing a value to a raw_ostream as an	2014-01-09 02:29:41 +00:00
SelectionDAGISel.cpp
SelectionDAGPrinter.cpp	Put the functionality for printing a value to a raw_ostream as an	2014-01-09 02:29:41 +00:00
TargetLowering.cpp
TargetSelectionDAGInfo.cpp