Nirav Dave 582d46328c [DAG] Fix constant store folding to handle non-byte sizes. ...

Avoid crashes from zero-byte values due to sub-byte store sizes.

Reviewers: uabelho, courbet, rnk

Reviewed By: courbet

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D58626

llvm-svn: 354884

2019-02-26 15:02:32 +00:00

..

CMakeLists.txt

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DAGCombiner.cpp

[DAG] Fix constant store folding to handle non-byte sizes.

2019-02-26 15:02:32 +00:00

FastISel.cpp

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FunctionLoweringInfo.cpp

[SelectionDAGBuilder] Add restrictions to EmitFuncArgumentDbgValue

2019-02-11 19:23:30 +00:00

InstrEmitter.cpp

[NFC] add/modify wrapper function for findRegisterDefOperand().

2019-02-20 07:01:04 +00:00

InstrEmitter.h

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LegalizeDAG.cpp

[LegalizeDAG] Use APInt::getSplat helper to create bitreverse masks. NFCI.

2019-02-26 11:44:23 +00:00

LegalizeFloatTypes.cpp

[LegalizeTypes] Expand FNEG to bitwise op for IEEE FP types

2019-02-11 22:10:08 +00:00

LegalizeIntegerTypes.cpp

[LegalizeTypes][AArch64][X86] Make type legalization of vector (S/U)ADD/SUB/MULO follow getSetCCResultType for the overflow bits. Make UnrollVectorOverflowOp properly convert from scalar boolean contents to vector boolean contents

2019-02-24 19:23:36 +00:00

LegalizeTypes.cpp

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LegalizeTypes.h

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LegalizeTypesGeneric.cpp

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LegalizeVectorOps.cpp

[LegalizeVectorOps] Improve the placement of ANDs in the ExpandLoad path for non-byte-sized loads.

2019-02-22 07:03:25 +00:00

LegalizeVectorTypes.cpp

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LLVMBuild.txt

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ResourcePriorityQueue.cpp

Implementation of asm-goto support in LLVM

2019-02-08 20:48:56 +00:00

ScheduleDAGFast.cpp

Implementation of asm-goto support in LLVM

2019-02-08 20:48:56 +00:00

ScheduleDAGRRList.cpp

Implementation of asm-goto support in LLVM

2019-02-08 20:48:56 +00:00

ScheduleDAGSDNodes.cpp

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ScheduleDAGSDNodes.h

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ScheduleDAGVLIW.cpp

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SDNodeDbgValue.h

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SelectionDAG.cpp

[SelectionDAG] Add demanded elts variants to isConstOrConstSplat helpers. NFCI.

2019-02-25 16:31:58 +00:00

SelectionDAGAddressAnalysis.cpp

[DAG] Fix constant store folding to handle non-byte sizes.

2019-02-26 15:02:32 +00:00

SelectionDAGBuilder.cpp

DAG: Add helper for creating shifts with correct type

2019-02-22 03:38:47 +00:00

SelectionDAGBuilder.h

[DebugInfo][DAG] Either salvage dangling debug info or emit Undef DBG_VALUEs

2019-02-13 16:33:05 +00:00

SelectionDAGDumper.cpp

Re-land part of r354244 "[DAGCombiner] Eliminate dead stores to stack."

2019-02-21 12:59:36 +00:00

SelectionDAGISel.cpp

[SelectionDAG] Add a OPC_CheckChild2CondCode to SelectionDAGISel to remove a MoveChild and MoveParent pair.

2019-02-25 03:11:44 +00:00

SelectionDAGPrinter.cpp

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SelectionDAGTargetInfo.cpp

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StatepointLowering.cpp

[Statepoint Lowering] Update misleading comments about chains

2019-02-12 06:25:58 +00:00

StatepointLowering.h

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TargetLowering.cpp

[SDAG] Support vector UMULO/SMULO

2019-02-20 20:41:44 +00:00