File: pr79043.c

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/* PR ipa/78791 */

int val;

int *ptr = &val;
float *ptr2 = &val;

static
__attribute__((always_inline, optimize ("-fno-strict-aliasing")))
typepun ()
{
  *ptr2=0;
}

main()
{
  *ptr=1;
  typepun ();
  if (*ptr)
    __builtin_abort ();
}