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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [20050316-1.c] - Blame information for rev 688

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Line No. Rev Author Line
1 688 jeremybenn 
/* PR rtl-optimization/16104 */
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extern void abort (void);
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typedef int V2SI __attribute__ ((vector_size (8)));
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typedef unsigned int V2USI __attribute__ ((vector_size (8)));
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typedef short V2HI __attribute__ ((vector_size (4)));
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typedef unsigned int V2UHI __attribute__ ((vector_size (4)));
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int
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test1 (void)
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{
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  return (long long) (V2SI) 0LL;
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}
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int
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test2 (V2SI x)
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{
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  return (long long) x;
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}
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V2SI
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test3 (void)
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{
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  return (V2SI) (long long) (int) (V2HI) 0;
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}
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V2SI
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test4 (V2HI x)
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{
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  return (V2SI) (long long) (int) x;
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}
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V2SI
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test5 (V2USI x)
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{
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  return (V2SI) x;
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}
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int
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main (void)
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{
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  if (sizeof (short) != 2 || sizeof (int) != 4 || sizeof (long long) != 8)
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    return 0;
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  if (test1 () != 0)
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    abort ();
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  V2SI x = { 2, 2 };
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  if (test2 (x) != 2)
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    abort ();
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  union { V2SI x; int y[2]; V2USI z; long long l; } u;
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  u.x = test3 ();
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  if (u.y[0] != 0 || u.y[1] != 0)
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    abort ();
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  V2HI y = { 4, 4 };
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  union { V2SI x; long long y; } v;
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  v.x = test4 (y);
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  if (v.y != 0x40004)
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    abort ();
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  V2USI z = { 6, 6 };
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  u.x = test5 (z);
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  if (u.y[0] != 6 || u.y[1] != 6)
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    abort ();
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  return 0;
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}

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