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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [g++.dg/] [torture/] [pr33887-1.C] - Blame information for rev 307

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Line No. Rev Author Line
1 301 jeremybenn 
/* { dg-do run } */
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extern "C" void abort (void);
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struct S { unsigned int i : 24; } x;
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void __attribute__((noinline)) test1()
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{
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  if (--x.i != 0x00ffffff)
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    abort ();
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  if (x.i != 0x00ffffff)
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    abort ();
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}
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void __attribute__((noinline)) test2()
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{
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  if (x.i-- != 0)
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    abort ();
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  if (x.i != 0x00ffffff)
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    abort ();
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}
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void __attribute__((noinline)) test3()
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{
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  if (++x.i != 0)
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    abort ();
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  if (x.i != 0)
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    abort ();
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}
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void __attribute__((noinline)) test4()
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{
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  if (x.i++ != 0x00ffffff)
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    abort ();
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  if (x.i != 0)
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    abort ();
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}
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int main()
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{
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  x.i = 0;
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  test1();
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  x.i = 0;
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  test2();
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  x.i = 0x00ffffff;
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  test3();
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  x.i = 0x00ffffff;
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  test4();
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  return 0;
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}

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