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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [frv/] [fr550-builtins-1.c] - Blame information for rev 712

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Line No. Rev Author Line
1 691 jeremybenn
/* Test prefetch support.  */
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/* { dg-do run } */
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extern void abort (void);
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extern void exit (int);
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unsigned char global[64];
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void
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foo (unsigned int *x, int n)
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{
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  unsigned short local[16];
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  __data_prefetch0 (x);
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  __data_prefetch0 (&x[8]);
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  __data_prefetch0 (&x[n]);
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  __data_prefetch0 (local);
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  __data_prefetch0 (&local[16]);
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  __data_prefetch0 (&local[n]);
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  __data_prefetch0 (global);
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  __data_prefetch0 (&global[32]);
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  __data_prefetch0 (&global[n]);
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#if __FRV_VLIW__ > 1
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  __data_prefetch (x);
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  __data_prefetch (&x[8]);
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  __data_prefetch (&x[n]);
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  __data_prefetch (local);
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  __data_prefetch (&local[16]);
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  __data_prefetch (&local[n]);
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  __data_prefetch (global);
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  __data_prefetch (&global[32]);
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  __data_prefetch (&global[n]);
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#endif
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}
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int main ()
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{
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  unsigned int i[16];
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  foo (i, 2);
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  exit (0);
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}

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