[all-commits] [llvm/llvm-project] 2bbcf1: [Support] Fix time trace multi threaded support wi...

[rgal via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 2bbcf156acc157377e814fbb1828a9fe89367ea2
      https://github.com/llvm/llvm-project/commit/2bbcf156acc157377e814fbb1828a9fe89367ea2
  Author: Russell Gallop <russell.gallop at sony.com>
  Date:   2019-12-17 (Tue, 17 Dec 2019)

  Changed paths:
    M llvm/include/llvm/Support/TimeProfiler.h
    M llvm/lib/Support/TimeProfiler.cpp

  Log Message:
  -----------
  [Support] Fix time trace multi threaded support with LLVM_ENABLE_THREADS=OFF

Following on from 8ddcd1dc26ba, which added the support. As pointed out
on D71059 this does not build on some systems with LLVM_ENABLE_THREADS=OFF.

Differential Revision: https://reviews.llvm.org/D71548