Evan Cheng e5eefd369a 1. If both vector operands of a vector_shuffle are undef, turn it into an undef. ...

2. A shuffle mask element can also be an undef.

llvm-svn: 27472

2006-04-06 23:20:43 +00:00

..

SelectionDAG

1. If both vector operands of a vector_shuffle are undef, turn it into an undef.

2006-04-06 23:20:43 +00:00

AsmPrinter.cpp

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BranchFolding.cpp

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DwarfWriter.cpp

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ELFWriter.cpp

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IntrinsicLowering.cpp

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LiveInterval.cpp

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LiveIntervalAnalysis.cpp

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LiveVariables.cpp

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MachineBasicBlock.cpp

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MachineCodeEmitter.cpp

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MachineDebugInfo.cpp

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MachineFunction.cpp

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MachineInstr.cpp

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Makefile

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Passes.cpp

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PHIElimination.cpp

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PhysRegTracker.h

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PrologEpilogInserter.cpp

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RegAllocLinearScan.cpp

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RegAllocLocal.cpp

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RegAllocSimple.cpp

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TwoAddressInstructionPass.cpp

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UnreachableBlockElim.cpp

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ValueTypes.cpp

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VirtRegMap.cpp

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VirtRegMap.h

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