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@@ -1,43 +0,0 @@
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- From 8247295860b69fd379e282c3e6315df9f700e4d8 Mon Sep 17 00:00:00 2001
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- From: serge-sans-paille <sguelton@redhat.com>
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- Date: Thu, 25 Feb 2021 14:12:57 +0100
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- Subject: [PATCH][compiler-rt] Workaround libstdc++ limitation wrt. thread copy
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-
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- ---
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- compiler-rt/lib/fuzzer/FuzzerDefs.h | 6 ++++++
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- compiler-rt/lib/fuzzer/FuzzerDriver.cpp | 2 +-
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- 2 files changed, 7 insertions(+), 1 deletion(-)
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-
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- diff --git a/compiler-rt/lib/fuzzer/FuzzerDefs.h b/compiler-rt/lib/fuzzer/FuzzerDefs.h
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- index 1a2752a..abfbb8d 100644
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- --- a/compiler-rt/lib/fuzzer/FuzzerDefs.h
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- +++ b/compiler-rt/lib/fuzzer/FuzzerDefs.h
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- @@ -50,6 +50,12 @@ template<typename T>
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-
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- template<class Other>
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- struct rebind { typedef fuzzer_allocator<Other> other; };
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- +
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- + template< class U, class... Args >
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- + void construct( U* p, Args&&... args ) {
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- + std::allocator<T>::construct(p, std::forward<Args>(args)...);
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- + }
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- +
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- };
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-
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- template<typename T>
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- diff --git a/compiler-rt/lib/fuzzer/FuzzerDriver.cpp b/compiler-rt/lib/fuzzer/FuzzerDriver.cpp
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- index 447cafc..2fce139 100644
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- --- a/compiler-rt/lib/fuzzer/FuzzerDriver.cpp
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- +++ b/compiler-rt/lib/fuzzer/FuzzerDriver.cpp
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- @@ -294,7 +294,7 @@ static int RunInMultipleProcesses(const Vector<std::string> &Args,
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- std::thread Pulse(PulseThread);
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- Pulse.detach();
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- for (unsigned i = 0; i < NumWorkers; i++)
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- - V.push_back(std::thread(WorkerThread, std::ref(Cmd), &Counter, NumJobs, &HasErrors));
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- + V.emplace_back(WorkerThread, std::ref(Cmd), &Counter, NumJobs, &HasErrors);
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- for (auto &T : V)
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- T.join();
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- return HasErrors ? 1 : 0;
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- --
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- 1.8.3.1
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-
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