Mehdi Amini 33cf319cd1 DAGCombine: always constant fold FMA when target disable FP exceptions ...

Summary: When trying to constant fold an FMA in the DAG, getNode()
fails to fold the FMA if an operand is not finite. In this case this
patch allows the constant folding if !TLI->hasFloatingPointExceptions()

Reviewers: resistor

Reviewed By: resistor

Subscribers: hfinkel, llvm-commits

Differential Revision: http://reviews.llvm.org/D6912

From: Mehdi Amini <mehdi.amini@apple.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226901 91177308-0d34-0410-b5e6-96231b3b80d8

2015-01-23 07:07:20 +00:00

..

CMakeLists.txt

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DAGCombiner.cpp

merge consecutive stores of extracted vector elements (PR21711)

2015-01-22 18:21:26 +00:00

FastISel.cpp

[PM] Move TargetLibraryInfo into the Analysis library.

2015-01-15 02:16:27 +00:00

FunctionLoweringInfo.cpp

Remove dead code for llvm.eh.selector in the old EH model

2015-01-14 18:49:39 +00:00

InstrEmitter.cpp

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InstrEmitter.h

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LegalizeDAG.cpp

Implement new way of expanding extloads.

2015-01-14 01:35:17 +00:00

LegalizeFloatTypes.cpp

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LegalizeIntegerTypes.cpp

Fixed a bug in type legalizer for masked load/store intrinsics.

2015-01-22 12:07:59 +00:00

LegalizeTypes.cpp

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LegalizeTypes.h

Fixed a bug in type legalizer for masked load/store intrinsics.

2015-01-22 12:07:59 +00:00

LegalizeTypesGeneric.cpp

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LegalizeVectorOps.cpp

[SelectionDAG] Allow targets to specify legality of extloads' result

2015-01-08 00:51:32 +00:00

LegalizeVectorTypes.cpp

Fixed a bug in type legalizer for masked load/store intrinsics.

2015-01-22 12:07:59 +00:00

LLVMBuild.txt

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Makefile

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ResourcePriorityQueue.cpp

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ScheduleDAGFast.cpp

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ScheduleDAGRRList.cpp

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ScheduleDAGSDNodes.cpp

Adjust ScheduleDAGSDNodes::RegDefIter for patchpoints

2015-01-14 01:07:03 +00:00

ScheduleDAGSDNodes.h

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ScheduleDAGVLIW.cpp

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SDNodeDbgValue.h

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SelectionDAG.cpp

DAGCombine: always constant fold FMA when target disable FP exceptions

2015-01-23 07:07:20 +00:00

SelectionDAGBuilder.cpp

Intrinsics: introduce llvm_any_ty aka ValueType Any

2015-01-22 20:14:38 +00:00

SelectionDAGBuilder.h

Factor out a splitSwitchCase() function so that it can be reused.

2015-01-20 08:57:44 +00:00

SelectionDAGDumper.cpp

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SelectionDAGISel.cpp

[PM] Remove the Pass argument from all of the critical edge splitting

2015-01-19 12:09:11 +00:00

SelectionDAGPrinter.cpp

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StatepointLowering.cpp

Move ownership of GCStrategy objects to LLVMContext

2015-01-16 20:07:33 +00:00

StatepointLowering.h

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TargetLowering.cpp

Replace size method call of containers to empty method where appropriate

2015-01-15 11:41:30 +00:00

TargetSelectionDAGInfo.cpp

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