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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [unsigned-long-compare.c] - Blame information for rev 149

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1 149 jeremybenn
/* Copyright (C) 2006 Free Software Foundation, Inc. */
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/* Contributed by Carlos O'Donell on 2006-01-30 */
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/* Test a division corner case where the expression simplifies
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   to a comparison, and the optab expansion is wrong. The optab
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   expansion emits a function whose return is unbiased and needs
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   adjustment. */
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/* Origin: Carlos O'Donell <carlos@codesourcery.com> */
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/* { dg-do run { target arm-*-*eabi* } } */
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/* { dg-options "" } */
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#include <stdlib.h>
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#define BIG_CONSTANT 0xFFFFFFFF80000000ULL
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int main (void)
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{
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  unsigned long long OneULL = 1ULL;
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  unsigned long long result;
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  result = OneULL / BIG_CONSTANT;
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  if (result)
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    abort ();
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  exit (0);
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}

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