mirror of
https://github.com/fluencelabs/wasmer
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26 lines
703 B
C
26 lines
703 B
C
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/*
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* Copyright 2016 The Emscripten Authors. All rights reserved.
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* Emscripten is available under two separate licenses, the MIT license and the
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* University of Illinois/NCSA Open Source License. Both these licenses can be
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* found in the LICENSE file.
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*/
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#include <stdio.h>
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int main() {
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int x = 10;
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int y = __sync_add_and_fetch(&x, 5);
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printf("*%d,%d*\n", x, y);
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x = 10;
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y = __sync_fetch_and_add(&x, 5);
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printf("*%d,%d*\n", x, y);
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x = 10;
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y = __sync_lock_test_and_set(&x, 6);
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printf("*%d,%d*\n", x, y);
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x = 10;
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y = __sync_bool_compare_and_swap(&x, 9, 7);
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printf("*%d,%d*\n", x, y);
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y = __sync_bool_compare_and_swap(&x, 10, 7);
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printf("*%d,%d*\n", x, y);
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return 0;
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}
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