18 lines
310 B
C
18 lines
310 B
C
/* { dg-do compile } */
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/* { dg-options "-O2" } */
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int __sync_fetch_and_add_si (int *, int);
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inline unsigned int
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bar (volatile unsigned int *mem, unsigned int val)
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{
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return __sync_fetch_and_add_si((int *)mem, (int)val);
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}
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volatile unsigned int x;
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void foo (unsigned short *a)
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{
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*a = bar (&x, 1) + 1;
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}
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