Nadav Rotem b00418af67 Add a new DAGCombine optimization for BUILD_VECTOR. ...

If all of the inputs are zero/any_extended, create a new simple BV
which can be further optimized by other BV optimizations.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143297 91177308-0d34-0410-b5e6-96231b3b80d8

2011-10-29 21:23:04 +00:00

..

CMakeLists.txt

Really unbreak CMake build

2011-10-24 18:10:52 +00:00

DAGCombiner.cpp

Add a new DAGCombine optimization for BUILD_VECTOR.

2011-10-29 21:23:04 +00:00

FastISel.cpp

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FunctionLoweringInfo.cpp

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InstrEmitter.cpp

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InstrEmitter.h

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LegalizeDAG.cpp

Revert r143206, as there are still some failing tests.

2011-10-29 00:41:52 +00:00

LegalizeFloatTypes.cpp

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LegalizeIntegerTypes.cpp

1. Fix the widening of SETCC in WidenVecOp_SETCC. Use the correct return CC type.

2011-10-21 11:42:07 +00:00

LegalizeTypes.cpp

Revert r143206, as there are still some failing tests.

2011-10-29 00:41:52 +00:00

LegalizeTypes.h

1. Fix the widening of SETCC in WidenVecOp_SETCC. Use the correct return CC type.

2011-10-21 11:42:07 +00:00

LegalizeTypesGeneric.cpp

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LegalizeVectorOps.cpp

Improve code generation for vselect on SSE2:

2011-10-19 20:43:16 +00:00

LegalizeVectorTypes.cpp

Simplify SplitVecRes_UnaryOp by removing all the code that is

2011-10-26 14:11:18 +00:00

Makefile

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ScheduleDAGFast.cpp

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ScheduleDAGRRList.cpp

Revert r143206, as there are still some failing tests.

2011-10-29 00:41:52 +00:00

ScheduleDAGSDNodes.cpp

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ScheduleDAGSDNodes.h

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SDNodeDbgValue.h

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SDNodeOrdering.h

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SelectionDAG.cpp

Revert r143206, as there are still some failing tests.

2011-10-29 00:41:52 +00:00

SelectionDAGBuilder.cpp

Don't use floating point to do an integer's job.

2011-10-26 01:47:48 +00:00

SelectionDAGBuilder.h

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SelectionDAGISel.cpp

Delete the Latency scheduling preference.

2011-10-24 17:56:48 +00:00

SelectionDAGPrinter.cpp

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TargetLowering.cpp

Change the default scheduler from Latency to ILP, since Latency

2011-10-24 17:45:02 +00:00

TargetSelectionDAGInfo.cpp

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