[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 (main) #15824

# [FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_04 [#15824]

Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_04/15824/
Project: oss-swift-incremental-RA-linux-ubuntu-16_04
Date of build: Mon, 15 Feb 2021 19:03:52 -0600
Build duration: 1 hr 9 min

Changes- Commit e33ce4285e71e53a633ab8274205f1316f48564d by mgottesman:

[capture-promotion] Eliminate non-OSSA support/tests.

  • delete: test/SILOptimizer/capture_promotion.sil

  • edit: test/SILOptimizer/capture_promotion_reachability.sil

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

  • edit: test/SILOptimizer/capture_promotion_generic_context.sil

  • edit: test/SILOptimizer/capture_promotion_resilient.sil

  • Commit b7f5aac7314eb36b46787807be0fc2d77c0c371c by mgottesman:

    [ownership] Delete dead code that explicitly handles interior pointers open_existental_box, store_borrow.

    • edit: lib/SIL/Utils/OwnershipUtils.cpp
  • Commit 2c9f9bd9081ac37e174ca5e189207c27b0a41c67 by mgottesman:

    [ownership] When lowering store_borrow, RAUW its result with its input dest.

    • edit: test/SILOptimizer/ownership_model_eliminator.sil
    • edit: lib/SILOptimizer/Mandatory/OwnershipModelEliminator.cpp
  • Commit 9fe23a30afee7b4959dcb7cef720b2636ade974c by mgottesman:

    [ownership] Add an interior_pointer error test for store_borrow.

    • edit: test/SIL/ownership-verifier/interior_pointer.sil
  • Commit 27cd40b3392a6e502e1fefd0edbbc2ab00159b48 by mgottesman:

    [ownership] When looking at an interior pointer's uses, look through store_borrow.

    • edit: lib/SIL/Utils/OwnershipUtils.cpp
    • edit: test/SIL/ownership-verifier/interior_pointer.sil
  • Commit 479b5b9256aaf2eaecdeae762684167a8f45b7cc by mgottesman:

    [ownership] Add an interior_pointer error test for open_existential_box.

    • edit: test/SIL/ownership-verifier/interior_pointer.sil
  • Commit 6a5dfb8aa46bc5bcafecac9db7fbcd066b48e385 by dgregor:

    Mark Task.runDetached as @discardableResult.

    • edit: stdlib/public/Concurrency/Task.swift
  • Commit 39b746d04bbbca43d93d0fca66496010737f5a2e by aschwaighofer:

    Add support for polymorphic return typed coro.suspend.async

    • edit: llvm/include/llvm/IR/Intrinsics.td
    • edit: llvm/lib/Transforms/Coroutines/Coroutines.cpp
    • edit: llvm/lib/Transforms/Coroutines/CoroInternal.h
    • edit: llvm/lib/Transforms/Coroutines/CoroSplit.cpp
    • edit: llvm/test/Transforms/Coroutines/coro-async.ll

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