[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 - Long Test (main) #7677

# [FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_04-long-test [#7677]

Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_04-long-test/7677/
Project: oss-swift-incremental-RA-linux-ubuntu-16_04-long-test
Date of build: Wed, 10 Feb 2021 04:19:00 -0600
Build duration: 32 min

Identified problems:- Jenkins Error: This build failed because of a Jenkins Error; typically a Java exception.

Changes- Commit 542a378436c6609479b1afbdcd48f5c389cd7cf1 by eeckstein:

SIL: add FunctionRefInst::getReferencedFunction()

  • edit: lib/SIL/IR/SILInstruction.cpp

  • edit: lib/SIL/IR/SILPrinter.cpp

  • edit: lib/SILOptimizer/UtilityPasses/BugReducerTester.cpp

  • edit: include/swift/SIL/SILInstruction.h

  • edit: lib/SILOptimizer/Transforms/Outliner.cpp

  • edit: lib/SILOptimizer/Analysis/BasicCalleeAnalysis.cpp

  • edit: lib/SILOptimizer/SILCombiner/SILCombinerApplyVisitors.cpp

  • edit: lib/SILOptimizer/Utils/ConstExpr.cpp

  • edit: lib/SILOptimizer/Transforms/CSE.cpp

  • edit: lib/SILOptimizer/Mandatory/MandatoryInlining.cpp

  • edit: lib/Serialization/SerializeSIL.cpp

  • edit: lib/SILOptimizer/Mandatory/CapturePromotion.cpp

  • edit: lib/SILOptimizer/IPO/DeadFunctionElimination.cpp

  • edit: lib/SILOptimizer/Transforms/AllocBoxToStack.cpp

  • edit: lib/SILOptimizer/Utils/SpecializationMangler.cpp

  • edit: lib/SILOptimizer/IPO/ClosureSpecializer.cpp

  • edit: include/swift/SIL/SILCloner.h

  • edit: lib/SILOptimizer/Differentiation/Thunk.cpp

  • edit: include/swift/SIL/TypeSubstCloner.h

  • edit: lib/SILOptimizer/Analysis/DifferentiableActivityAnalysis.cpp

  • edit: lib/SILOptimizer/Utils/InstOptUtils.cpp

  • edit: lib/SIL/IR/Linker.cpp

  • edit: lib/SILOptimizer/Utils/Generics.cpp

  • edit: lib/SILOptimizer/Analysis/ArraySemantic.cpp

  • edit: lib/SILOptimizer/Mandatory/Differentiation.cpp

  • edit: lib/SIL/IR/SILGlobalVariable.cpp

  • Commit ae313feb3ab766e26ef196f7614e0416113a5261 by eeckstein:

    SIL: allow creating convert_function and thin_to_thick_function instructions in an initializer of a SILGlobalVariable.

    • edit: lib/SIL/IR/SILInstructions.cpp
    • edit: include/swift/SIL/SILInstruction.h
    • edit: include/swift/SIL/SILBuilder.h
  • Commit ee8cdac501e4e9201033da8328dd5723043ed04d by eeckstein:

    DeadFunctionElimination: Also eliminate dead global variables.

    • edit: include/swift/SIL/SILGlobalVariable.h
    • edit: lib/SIL/IR/SILGlobalVariable.cpp
    • edit: test/SILOptimizer/sil_combine_protocol_conf.swift
    • edit: test/SILOptimizer/remove_unused_func.sil
    • edit: lib/SILOptimizer/IPO/DeadFunctionElimination.cpp
    • edit: test/SILOptimizer/dead_function_elimination.swift
  • Commit 9f616e5e37d9f914d507ef49182ded81e2c4faf8 by eeckstein:

    DeadFunctionElimination: rename the pass and some other refactoring

    • edit: test/SILOptimizer/existential_specializer_indirect_class.sil
    • edit: lib/SILOptimizer/PassManager/PassPipeline.cpp
    • edit: include/swift/SILOptimizer/PassManager/Passes.def
    • edit: lib/SILOptimizer/IPO/DeadFunctionElimination.cpp
  • Commit 65b03f9815eb30d97125e283e1c2c94b0cb6e332 by eeckstein:

    SILOptimizer: prevent illegal load forwarding of function references in global variables.

    • edit: lib/SILOptimizer/IPO/GlobalOpt.cpp
    • edit: lib/SILOptimizer/SILCombiner/SILCombinerMiscVisitors.cpp
    • edit: include/swift/SILOptimizer/Utils/BasicBlockOptUtils.h
    • edit: test/SILOptimizer/sil_combine_ossa.sil
    • edit: lib/SILOptimizer/Utils/BasicBlockOptUtils.cpp
  • Commit 44f07aea2bc16f98b22f782cb6cf08361fb82675 by eeckstein:

    IRGen: a small refactoring in GenConstant

    • edit: lib/IRGen/IRGenSIL.cpp
    • edit: lib/IRGen/GenConstant.cpp
    • edit: lib/IRGen/GenConstant.h
  • Commit 0a483a6b6b48add920fe84fa4f3a9adc887f1978 by eeckstein:

    SILOptimizer: allow function pointers in static globals and static global arrays.

    • edit: lib/IRGen/GenConstant.cpp
    • edit: test/SILOptimizer/static_arrays.swift
    • edit: lib/SIL/IR/SILGlobalVariable.cpp