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From: Dimitry Andric <dim@FreeBSD.org>
Date: Thu, 24 Mar 2016 20:55:23 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r297244 - head/contrib/llvm/include/llvm/Support
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Author: dim
Date: Thu Mar 24 20:55:23 2016
New Revision: 297244
URL: https://svnweb.freebsd.org/changeset/base/297244

Log:
  Pull in r264335 from upstream llvm trunk:
  
    Add <atomic> to ThreadPool.h, since std::atomic is used
  
    Summary:
    Apparently, when compiling with gcc 5.3.2 for powerpc64, the order of
    headers is such that it gets an error about std::atomic<> use in
    ThreadPool.h, since this header is not included explicitly.  See also:
  
    https://llvm.org/bugs/show_bug.cgi?id=27058
  
    Fix this by including <atomic>.  Patch by Bryan Drewery.
  
    Reviewers: chandlerc, joker.eph
  
    Subscribers: bdrewery, llvm-commits
  
    Differential Revision: http://reviews.llvm.org/D18460

Modified:
  head/contrib/llvm/include/llvm/Support/ThreadPool.h

Modified: head/contrib/llvm/include/llvm/Support/ThreadPool.h
==============================================================================
--- head/contrib/llvm/include/llvm/Support/ThreadPool.h	Thu Mar 24 20:52:35 2016	(r297243)
+++ head/contrib/llvm/include/llvm/Support/ThreadPool.h	Thu Mar 24 20:55:23 2016	(r297244)
@@ -33,6 +33,7 @@
 #pragma warning(pop)
 #endif
 
+#include <atomic>
 #include <condition_variable>
 #include <functional>
 #include <memory>