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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [nrv2.c] - Blame information for rev 298

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Line No. Rev Author Line
1 298 jeremybenn
/* Test that the tree_nrv pass works by making sure that we don't generate
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   a memcpy.  Throw in a bit of control flow to make its job a bit harder.  */
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/* { dg-options "-O" } */
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struct A { int i[100]; };
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int b;
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struct A f ()
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{
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  struct A a;
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  if (b)
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    {
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      a.i[0] = 42;
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      return a;
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    }
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  else
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    {
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      a.i[42] = 1;
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      return a;
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    }
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}
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/* { dg-final { scan-assembler-not "memcpy" } } */

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