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/* { dg-do compile } */
/* { dg-options "-fgnu-tm -fdump-tree-ealias -O" } */
typedef __UINTPTR_TYPE__ ptrcast;
#if (__SIZEOF_POINTER__ == 4)
#define TM_LOAD __builtin__ITM_RU4
#define TM_STORE __builtin__ITM_WU4
#elif (__SIZEOF_POINTER__ == 8)
#define TM_LOAD __builtin__ITM_RU8
#define TM_STORE __builtin__ITM_WU8
#else
#error Add target support here
#endif
void candy ();
struct mystruct_type {
ptrcast *ptr;
} *mystruct, *mystruct2;
ptrcast *someptr, **pp;
ptrcast ui;
void tootsie_roll () __attribute__((transaction_wrap (candy)));
void tootsie_roll ()
{
ui = TM_LOAD (&mystruct);
mystruct2 = (struct mystruct_type *) ui;
pp = &mystruct2->ptr;
}
void foo()
{
candy();
}
/* { dg-final { scan-tree-dump-times "ui\..* = .*same as mystruct" 1 "ealias" } } */
/* { dg-final { scan-tree-dump-times "mystruct.*ESCAPED" 1 "ealias" } } */
/* { dg-final { scan-tree-dump-times "pp = .*same as mystruct" 1 "ealias" } } */
/* { dg-final { cleanup-tree-dump "ealias" } } */
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