[all-commits] [llvm/llvm-project] fb46e6: Revert "[ThreadPool] Do not return shared futures."

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: fb46e64a013a2c7457db3312da07db1b25ad5219
      https://github.com/llvm/llvm-project/commit/fb46e64a013a2c7457db3312da07db1b25ad5219
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2021-11-24 (Wed, 24 Nov 2021)

  Changed paths:
    M llvm/include/llvm/Support/ThreadPool.h
    M llvm/tools/llvm-reduce/deltas/Delta.cpp
    M mlir/include/mlir/IR/Threading.h

  Log Message:
  -----------
  Revert "[ThreadPool] Do not return shared futures."

This reverts commit a5fff58781f30ff3fd7a3f56948552cf7b8842bb.

The offending commit broke building with LLVM_ENABLE_THREADS=OFF.