[all-commits] [llvm/llvm-project] 9bda7a: Re-revert: Recover debug intrinsics when killing d...

[Stephen Tozer via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 9bda7ab8353b21cfc8ffcc08faf1667ba658f25e
      https://github.com/llvm/llvm-project/commit/9bda7ab8353b21cfc8ffcc08faf1667ba658f25e
  Author: stozer <stephen.tozer at sony.com>
  Date:   2020-02-13 (Thu, 13 Feb 2020)

  Changed paths:
    M llvm/include/llvm/Transforms/Utils/Local.h
    M llvm/lib/Transforms/Utils/Local.cpp
    M llvm/lib/Transforms/Utils/SimplifyCFG.cpp
    R llvm/test/Transforms/SimplifyCFG/hoist-dbgvalue-else.ll
    R llvm/test/Transforms/SimplifyCFG/hoist-dbgvalue-empty.ll

  Log Message:
  -----------
  Re-revert: Recover debug intrinsics when killing duplicated/empty blocks

This reverts commit 61b35e4111160fe834a00c33d040e01150b576ac.

This commit causes a timeout in chromium builds; likely to have a
similar cause to the previous timeout issue caused by this commit (see
6ded69f294a9 for more details). It is possible that there is no way to
fix this bug that will not cause this issue; further investigations as
to the efficiency of handling large amounts of debug info will be
necessary.