tcc-65816/test/dg/unsigned-long-compare.c
2017-06-09 13:52:12 +02:00

25 lines
645 B
C

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