Mercurial > hg > CbC > CbC_gcc
view libitm/testsuite/libitm.c/simple-2.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* Simplest test involving real threads. Verify we get the correct answer. */ /* { dg-options "-pthread" } */ #include <stdlib.h> #include <pthread.h> static int x; static void *start (void *dummy __attribute__((unused))) { __transaction_atomic { x++; } return NULL; } int main() { pthread_t p[10]; int i; for (i = 0; i < 10; ++i) pthread_create (p+i, NULL, start, NULL); for (i = 0; i < 10; ++i) pthread_join (p[i], NULL); if (x != 10) abort (); return 0; }