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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [pr36038.c] - Blame information for rev 308

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Line No. Rev Author Line
1 297 jeremybenn
/* PR tree-optimization/36038 */
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long long list[10];
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long long expect[10] = { 0, 1, 2, 3, 4, 4, 5, 6, 7, 9 };
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long long *stack_base;
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int indices[10];
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int *markstack_ptr;
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void
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doit (void)
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{
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  long long *src;
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  long long *dst;
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  long long *sp = stack_base + 5;
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  int diff = 2;
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  int shift;
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  int count;
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  shift = diff - (markstack_ptr[-1] - markstack_ptr[-2]);
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  count = (sp - stack_base) - markstack_ptr[-1] + 2;
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  src = sp;
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  dst = (sp += shift);
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  while (--count)
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    *dst-- = *src--;
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}
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int
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main ()
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{
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  int i;
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  for (i = 0; i < 10; i++)
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    list[i] = i;
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  markstack_ptr = indices + 9;
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  markstack_ptr[-1] = 2;
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  markstack_ptr[-2] = 1;
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  stack_base = list + 2;
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  doit ();
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  if (__builtin_memcmp (expect, list, sizeof (list)))
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    __builtin_abort ();
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  return 0;
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}

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