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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [g++.dg/] [opt/] [nrv8.C] - Rev 316
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// PR optimization/19531
// forbids NRV on volatile return value.
// { dg-options -O2 }
// { dg-do run }
extern "C" { void abort(); }
struct A
{
int d;
A () { d = 123; }
A (const A & o) { d = o.d; }
A (volatile const A & o) { d = o.d + 2; }
};
A bar()
{
volatile A l;
return l;
}
main()
{
A a = bar ();
if (a.d != 125)
abort();
return 0;
}
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