gcc-4.9/gcc/testsuite/gcc.target/i386/pr60909-2.c


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/* { dg-do compile } */
/* { dg-options "-mrdseed" } */

extern void bar (int);

void
foo (unsigned *u)
{
  int i = __builtin_ia32_rdseed_si_step (u);
  bar (i);
}