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/* { dg-do compile } */
/* { dg-options "-fgnu-tm -O -fdump-tree-tmmark" } */
extern int something(void) __attribute__((transaction_safe));
extern void *malloc (__SIZE_TYPE__) __attribute__((malloc,transaction_safe));
int f()
{
int *p;
p = malloc (sizeof (*p) * 100);
__transaction_atomic {
/* p[5] is thread private, but not transaction local since the
malloc is outside of the transaction. We can use the logging
functions for this. */
p[5] = 123;
if (something())
__transaction_cancel;
}
return p[5];
}
/* { dg-final { scan-tree-dump-times "ITM_LU" 0 "tmmark" } } */
/* { dg-final { scan-tree-dump-times "ITM_WU" 0 "tmmark" } } */
/* { dg-final { scan-tree-dump-times "int tm_save" 1 "tmmark" } } */
/* { dg-final { cleanup-tree-dump "tmmark" } } */
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