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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [nrv1.c] - Rev 309
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/* Test that the NRV optimization doesn't cause a1 to change too soon. This is equivalent to c++/19317. */ /* { dg-do run } */ void abort (void); struct A { int i[100]; }; struct A a1; struct A f () { struct A a2; a2.i[0] = 42; /* a1.i[0] should still be 0 until we return. */ if (a1.i[0] != 0) abort (); return a2; } int main() { a1 = f(); return 0; }
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