[all-commits] [llvm/llvm-project] 1fc986: [mlir:JitRunner] Use custom shared library init/de...

[Eugene Zhulenev via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1fc986427ba32384a03286472d3c04b37420ad73
      https://github.com/llvm/llvm-project/commit/1fc986427ba32384a03286472d3c04b37420ad73
  Author: Eugene Zhulenev <ezhulenev at google.com>
  Date:   2021-01-08 (Fri, 08 Jan 2021)

  Changed paths:
    M mlir/lib/ExecutionEngine/AsyncRuntime.cpp
    M mlir/lib/ExecutionEngine/CMakeLists.txt
    M mlir/lib/ExecutionEngine/JitRunner.cpp

  Log Message:
  -----------
  [mlir:JitRunner] Use custom shared library init/destroy functions if available

Use custom mlir runner init/destroy functions to safely init and destroy shared libraries loaded by the JitRunner.

This mechanism is ignored for Windows builds (for now) because init/destroy functions are not exported, and library unloading relies on static destructors.

Re-submit https://reviews.llvm.org/D94270 with a temporary workaround for windows

Differential Revision: https://reviews.llvm.org/D94312