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6109e89b04
permission of the existing Helgrind authors). git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7116
34 lines
446 B
C
34 lines
446 B
C
/* All OK - test allowed read sharing */
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#include <pthread.h>
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#include <assert.h>
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static int shared;
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static void *t1(void *v)
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{
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return (void *)(long)(shared + 44);
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}
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static void *t2(void *v)
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{
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return (void *)(long)(shared + 55);
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}
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int main()
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{
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pthread_t a, b;
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shared = 22;
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pthread_create(&a, NULL, t1, NULL);
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pthread_create(&b, NULL, t2, NULL);
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pthread_join(a, NULL);
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pthread_join(b, NULL);
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assert(shared == 22);
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return 0;
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}
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