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r285782 | brad | 2016-11-01 18:39:01 -0700 (Tue, 01 Nov 2016) | 9 lines
Disable the use of std::call_once on OpenBSD with libstdc++.
It was noticed this caused performance regressions and deadlocks. PR30768.
Reorder the code to make it clearer what is tested.
PPC now disables the use of std::call_once only with libstdc++ with
the reordering of the code, as was the original intent.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_39@288075 91177308-0d34-0410-b5e6-96231b3b80d8