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https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk
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Rev 149 |
Rev 154 |
/* Signed left-shift is implementation-defined in C89 (and see
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/* Signed left-shift is implementation-defined in C89 (and see
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DR#081), not undefined. Bug 7284 from Al Grant (AlGrant at
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DR#081), not undefined. Bug 7284 from Al Grant (AlGrant at
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myrealbox.com). */
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myrealbox.com). */
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/* { dg-options "-std=c89" } */
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/* { dg-options "-std=c89" } */
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extern void abort (void);
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extern void abort (void);
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extern void exit (int);
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extern void exit (int);
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int
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int
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f (int n)
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f (int n)
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{
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{
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return (n << 24) / (1 << 23);
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return (n << 24) / (1 << 23);
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}
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}
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volatile int x = 128;
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volatile int x = 128;
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int
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int
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main (void)
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main (void)
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{
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{
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if (f(x) != -256)
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if (f(x) != -256)
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abort ();
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abort ();
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exit (0);
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exit (0);
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}
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}
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