Simon Pilgrim 076bee1020 [DAG] getNode() - fold (zext (trunc (assertzext x))) -> (assertzext x) ...

If the pre-truncated value was the same width as the extension, and the assertzext guarantees that the extended bits are already zero, then skip the zext/trunc 'zero_extend_inreg' pattern.

Addresses several regressions noticed in D155472

2023-07-31 10:43:11 +01:00

..

CMakeLists.txt

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DAGCombiner.cpp

[DAGCombine] Support truncated constants for fptosi.sat combining

2023-07-28 18:54:39 +03:00

FastISel.cpp

[XRay][AArch64] Suppport __xray_customevent/__xray_typedevent

2023-06-23 09:24:18 -07:00

FunctionLoweringInfo.cpp

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InstrEmitter.cpp

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InstrEmitter.h

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LegalizeDAG.cpp

[LegalizeDAG] Prevent LegalizeLoadOps from creating extloads that mix int and fp types.

2023-07-12 08:03:35 -07:00

LegalizeFloatTypes.cpp

[LegalizeTypes] Use report_fatal_error instead of llvm_unreachable in the default case of some type legalization handlers.

2023-07-22 11:05:24 -07:00

LegalizeIntegerTypes.cpp

[LegalizeTypes] Use report_fatal_error instead of llvm_unreachable in the default case of some type legalization handlers.

2023-07-22 11:05:24 -07:00

LegalizeTypes.cpp

[DAG] Use legal shift amount type in DAGTypeLegalizer::JoinIntegers

2023-07-12 08:12:09 +01:00

LegalizeTypes.h

DAG: Implement soften float for ffrexp

2023-07-05 21:42:27 -04:00

LegalizeTypesGeneric.cpp

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LegalizeVectorOps.cpp

IR: Add llvm.frexp intrinsic

2023-06-28 14:50:16 -04:00

LegalizeVectorTypes.cpp

[LegalizeTypes] Use report_fatal_error instead of llvm_unreachable in the default case of some type legalization handlers.

2023-07-22 11:05:24 -07:00

ResourcePriorityQueue.cpp

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ScheduleDAGFast.cpp

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ScheduleDAGRRList.cpp

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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

[DAG] getNode() - fold (zext (trunc (assertzext x))) -> (assertzext x)

2023-07-31 10:43:11 +01:00

SelectionDAGAddressAnalysis.cpp

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SelectionDAGBuilder.cpp

Retain all jump table range checks when using BTI.

2023-07-31 10:39:50 +01:00

SelectionDAGBuilder.h

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SelectionDAGDumper.cpp

IR: Add llvm.frexp intrinsic

2023-06-28 14:50:16 -04:00

SelectionDAGISel.cpp

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SelectionDAGPrinter.cpp

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SelectionDAGTargetInfo.cpp

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StatepointLowering.cpp

Fix "this this" duplicate typo in comment. NFC.

2023-06-27 11:46:02 +01:00

StatepointLowering.h

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TargetLowering.cpp

[DAG] SimplifyDemandedBits - call ComputeKnownBits for constant non-uniform ISD::SRL shift amounts

2023-07-21 14:52:57 +01:00