1/* { dg-do compile } */ 2/* { dg-options "-fgnu-tm -O -fdump-tree-tmmark" } */ 3 4extern int something(void) __attribute__((transaction_safe)); 5extern void *malloc (__SIZE_TYPE__) __attribute__((malloc,transaction_safe)); 6 7int f() 8{ 9 int *p; 10 11 p = malloc (sizeof (*p) * 100); 12 13 __transaction_atomic { 14 /* p[5] is thread private, but not transaction local since the 15 malloc is outside of the transaction. We can use the logging 16 functions for this. */ 17 p[5] = 123; 18 19 if (something()) 20 __transaction_cancel; 21 } 22 return p[5]; 23} 24 25/* { dg-final { scan-tree-dump-times "ITM_LU" 0 "tmmark" } } */ 26/* { dg-final { scan-tree-dump-times "ITM_WU" 0 "tmmark" } } */ 27/* { dg-final { scan-tree-dump-times "int tm_save" 1 "tmmark" } } */ 28/* { dg-final { cleanup-tree-dump "tmmark" } } */ 29