22a1afd99f
For a few tests, volatile was placed before the '*' in pointer declarations, resulting in it applying to the underlying data rather than the pointer itself. Placing volatile after the '*' allows us to switch those tests to -O2. llvm-svn: 328633
24 lines
676 B
C++
24 lines
676 B
C++
// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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// Check that allocation tracing from different threads does not cause
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// interleaving of stack traces.
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#include <assert.h>
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#include <cstddef>
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#include <cstdint>
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#include <cstring>
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#include <cstdlib>
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#include <thread>
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
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auto C = [&] {
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void * volatile a = malloc(5639);
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free((void *)a);
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};
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std::thread T[] = {std::thread(C), std::thread(C), std::thread(C),
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std::thread(C), std::thread(C), std::thread(C)};
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for (auto &X : T)
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X.join();
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return 0;
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}
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