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/* { dg-do compile } */
/* { dg-options "-fgnu-tm -O -fdump-tree-tmedge --param tm-max-aggregate-size=1" } */
struct large { int x[100]; };
struct large bark();
extern int test (void) __attribute__((transaction_safe));
struct large lacopy;
int f()
{
int i = readint();
struct large lala = bark();
__transaction_atomic {
lala.x[55] = 666;
lala = lacopy; /* Aggregate instrumentation. */
}
return lala.x[i];
}
/* { dg-final { scan-tree-dump-times "memmoveRtWt \\\(&lala, &lacopy" 1 "tmedge" } } */
/* { dg-final { cleanup-tree-dump "tmedge" } } */
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