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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [libmudflap/] [testsuite/] [libmudflap.c/] [pass64-frag.c] - Rev 275
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/* PR libmudflap/36397 */ /* { dg-do run } */ /* { dg-options "-O -fmudflap -fno-strict-aliasing -lmudflap" } */ struct A { int a[2]; }; long long int x; int __attribute__ ((noinline)) baz (long long int *x) { return *x; } int __attribute__ ((noinline)) foo (int i) { if (i > 10) return baz (&x); return ((struct A *) &x)->a[i]; } int main (void) { if (sizeof (long long) == 2 * sizeof (int) && sizeof (long long) == sizeof (struct A)) { struct A a = { .a[0] = 10, .a[1] = 20 }; __builtin_memcpy (&x, &a, sizeof (x)); if (foo (0) != 10 || foo (1) != 20) __builtin_abort (); } return 0; }
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