libitm/testsuite/libitm.c/alloc-1.c

   1 // Test that rolling back allocations works.
   2 #include <stdlib.h>
   3
   4 void __attribute((transaction_pure,noinline)) dont_optimize(void* p)
   5 {
   6   *(volatile char *) p;
   7 }
   8
   9 int main()
  10 {
  11   __transaction_atomic {
  12     void *p = malloc (23);
  13     dont_optimize (p);
  14     __transaction_cancel;
  15   }
  16   return 0;
  17 }