[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 (master) #7573


[FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_04 [#7573]

Build URL:
Date of build:
Thu, 07 Mar 2019 16:28:45 -0600
Build duration:
23 min

Identified problems:

  • Regression test failed: This build failed because a regression test in the test suite FAILed. Below is a list of all errors:
  • Compile Error: This build failed because of a compile error. Below is a list of all errors in the build log:
  • Swift Compile Error: Swift compiler error


  • Commit 04770f6124fef4adae5b86bc4dc4650585b0a44e by rkandhadaimadhav:
    [SIL Diagnostics] Fix undefined behavior due to bit shifting in

    • edit: test/SILOptimizer/diagnostic_constant_propagation_floats_x86.swift
    • edit: lib/SILOptimizer/Utils/ConstantFolding.cpp
    • edit: test/SILOptimizer/diagnostic_constant_propagation_floats.swift
  • Commit 6c662f7a6c5dc53d548d52accbca646bab4a30c9 by rkandhadaimadhav:
    [stdlib][Semantics annotation] Add ".empty" suffix to the semantics

    • edit: lib/SILOptimizer/Transforms/ArrayCountPropagation.cpp
    • edit: lib/SILOptimizer/Analysis/ArraySemantic.cpp
    • edit: stdlib/public/core/Array.swift
    • edit: stdlib/public/core/ArrayShared.swift
  • Commit c9d6fa21684f4f189396a78554b6ddb9e8918a45 by mgottesman:
    Revert "Revert "Translate sil-opt bridge cast folding test into an

    • add: test/Interpreter/bridged_casts_folding.swift
    • edit: test/SILOptimizer/bridged_casts_folding.swift
  • Commit c777123c4e152744157da4a99941e2e3b9219f86 by mgottesman:
    Fixes to make sure this test case never uses tagged pointers for

    • edit: test/Interpreter/bridged_casts_folding.swift
  • Commit fbe990481bb5f46e6167024d980b273f802d9a76 by mikeash:
    [Runtime] Dynamically select the is-Swift bit at runtime on Apple

    • edit: test/IRGen/class.sil
    • edit: stdlib/tools/swift-reflection-test/swift-reflection-test.c
    • edit: test/IRGen/subclass.swift
    • edit: include/swift/Runtime/Config.h
    • edit: stdlib/public/runtime/Metadata.cpp
    • edit: stdlib/public/SwiftRemoteMirror/SwiftRemoteMirror.cpp
    • edit: include/swift/Runtime/CMakeLists.txt
    • edit: tools/swift-remoteast-test/swift-remoteast-test.cpp
    • add: include/swift/Runtime/BackDeployment.h
    • edit: test/IRGen/class_resilience.swift
    • edit: include/swift/ABI/Metadata.h
    • edit: include/swift/SwiftRemoteMirror/SwiftRemoteMirror.h
    • edit: CMakeLists.txt
    • add: stdlib/public/runtime/BackDeployment.cpp
    • add: test/Runtime/stable-bit-backward-deployment.swift
    • edit: stdlib/public/runtime/CMakeLists.txt
    • edit: include/swift/Runtime/CMakeConfig.h.in
  • Commit 082b3774add9c6e58eb833c7bda6c49779cb59b2 by mikeash:
    [Frontend] Emit the pre-stable-ABI bit when targeting older OS versions.

    • edit: lib/Frontend/CompilerInvocation.cpp
  • Commit 0743d5c3ed1757a0f8217955e032b56820c2ffc5 by compnerd:
    RunLoop: remove incorrect usage of libdispatch queue

    • edit: CoreFoundation/RunLoop.subproj/CFRunLoop.c
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