Dan Gohman 3d45a853db LLVM currently represents floating-point negation as -0.0 - x. Fix ...

FastISel to recognize this pattern and emit a floating-point
negation using xor.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80963 91177308-0d34-0410-b5e6-96231b3b80d8

2009-09-03 22:53:57 +00:00

..

CallingConvLower.cpp

Retype from unsigned to CallingConv::ID accordingly. Approved by Bob Wilson.

2009-09-02 08:44:58 +00:00

CMakeLists.txt

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DAGCombiner.cpp

remove a few DOUTs here and there.

2009-08-23 06:35:02 +00:00

FastISel.cpp

LLVM currently represents floating-point negation as -0.0 - x. Fix

2009-09-03 22:53:57 +00:00

LegalizeDAG.cpp

Reapply 79977.

2009-08-28 23:24:31 +00:00

LegalizeFloatTypes.cpp

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LegalizeIntegerTypes.cpp

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LegalizeTypes.cpp

eliminate uses of cerr()

2009-08-23 07:05:07 +00:00

LegalizeTypes.h

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LegalizeTypesGeneric.cpp

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LegalizeVectorOps.cpp

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LegalizeVectorTypes.cpp

eliminate uses of cerr()

2009-08-23 07:05:07 +00:00

Makefile

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ScheduleDAGFast.cpp

eliminate uses of cerr()

2009-08-23 07:05:07 +00:00

ScheduleDAGList.cpp

eliminate uses of cerr()

2009-08-23 07:05:07 +00:00

ScheduleDAGRRList.cpp

eliminate uses of cerr()

2009-08-23 07:05:07 +00:00

ScheduleDAGSDNodes.cpp

Use the schedule itinerary operand use/def cycle information to adjust dependence edge latency for post-RA scheduling.

2009-08-19 16:08:58 +00:00

ScheduleDAGSDNodes.h

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ScheduleDAGSDNodesEmit.cpp

Remove Offset from ExternalSybmol MachineOperands, this is unused (and at least partly unsupported, in X86 encoding at least).

2009-09-01 22:06:46 +00:00

SelectionDAG.cpp

Recognize more opportunities to use SSE min and max instructions,

2009-09-03 20:34:31 +00:00

SelectionDAGBuild.cpp

Retype from unsigned to CallingConv::ID accordingly. Approved by Bob Wilson.

2009-09-02 08:44:58 +00:00

SelectionDAGBuild.h

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SelectionDAGISel.cpp

eliminate uses of cerr()

2009-08-23 07:05:07 +00:00

SelectionDAGPrinter.cpp

Fix some refactos for iostream changes (in -Asserts mode).

2009-08-23 08:50:52 +00:00

TargetLowering.cpp

Rename TargetAsmInfo (and its subclasses) to MCAsmInfo.

2009-08-22 20:48:53 +00:00