Bill Wendling 84364a4e23 If we have a VLA that has a "use" in a metadata node that's then used ...

here but it has no other uses, then we have a problem. E.g.,

  int foo (const int *x) {
    char a[*x];
    return 0;
  }

If we assign 'a' a vreg and fast isel later on has to use the selection
DAG isel, it will want to copy the value to the vreg. However, there are
no uses, which goes counter to what selection DAG isel expects.
<rdar://problem/11134152>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153705 91177308-0d34-0410-b5e6-96231b3b80d8

2012-03-30 00:02:55 +00:00

..

CMakeLists.txt

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DAGCombiner.cpp

fix what looks like a real logic bug, found by PVS-Studio (part of PR12357)

2012-03-27 16:27:21 +00:00

FastISel.cpp

If we have a VLA that has a "use" in a metadata node that's then used

2012-03-30 00:02:55 +00:00

FunctionLoweringInfo.cpp

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InstrEmitter.cpp

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InstrEmitter.h

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LegalizeDAG.cpp

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LegalizeFloatTypes.cpp

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LegalizeIntegerTypes.cpp

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LegalizeTypes.cpp

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LegalizeTypes.h

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LegalizeTypesGeneric.cpp

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LegalizeVectorOps.cpp

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LegalizeVectorTypes.cpp

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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

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ScheduleDAGSDNodes.h

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ScheduleDAGVLIW.cpp

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SDNodeDbgValue.h

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SDNodeOrdering.h

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SelectionDAG.cpp

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SelectionDAGBuilder.cpp

More debug output.

2012-03-28 07:34:36 +00:00

SelectionDAGBuilder.h

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SelectionDAGDumper.cpp

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SelectionDAGISel.cpp

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SelectionDAGPrinter.cpp

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TargetLowering.cpp

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TargetSelectionDAGInfo.cpp

…