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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [vect-reduc-9.c] - Blame information for rev 867

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Line No. Rev Author Line
1 149 jeremybenn
/* { dg-require-effective-target vect_int } */
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#include "tree-vect.h"
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#define N 32
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extern void abort (void);
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typedef unsigned short T;
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void
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testmax (const T *c, T init, T result)
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{
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  T lc[N], accum = init;
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  int i;
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  __builtin_memcpy (lc, c, sizeof(lc));
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  for (i = 0; i < N; i++) {
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    accum = accum < lc[i] ? lc[i] : accum;
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  }
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  if (accum != result)
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    abort ();
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}
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void
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testmin (const T *c, T init, T result)
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{
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  T lc[N], accum = init;
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  int i;
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  __builtin_memcpy (lc, c, sizeof(lc));
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  for (i = 0; i < N; i++) {
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    accum = accum > lc[i] ? lc[i] : accum;
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  }
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  if (accum != result)
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    abort ();
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}
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int main (void)
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{
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  static unsigned short const A[N] = {
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    0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008,
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    0x0009, 0x000a, 0x000b, 0x000c, 0x000d, 0x000e, 0x000f, 0x0010,
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    0x7000, 0x7100, 0x7200, 0x7300, 0x7400, 0x7500, 0x7600, 0x7700,
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    0x7ff8, 0x7ff9, 0x7ffa, 0x7ffb, 0x7ffc, 0x7ffd, 0x7ffe, 0x7fff
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  };
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  static unsigned short const B[N] = {
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    0x7000, 0x7100, 0x7200, 0x7300, 0x7400, 0x7500, 0x7600, 0x7700,
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    0x7ff8, 0x7ff9, 0x7ffa, 0x7ffb, 0x7ffc, 0x7ffd, 0x7ffe, 0x7fff,
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    0x8000, 0x8001, 0x8002, 0x8003, 0x8004, 0x8005, 0x8006, 0x8007,
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    0x8008, 0x8009, 0x800a, 0x800b, 0x800c, 0x800d, 0x800e, 0x800f
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  };
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  static unsigned short const C[N] = {
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    0xffff, 0xfffe, 0xfffd, 0xfffc, 0xfffb, 0xfffa, 0xfff9, 0xfff8,
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    0x0009, 0x000a, 0x000b, 0x000c, 0x000d, 0x000e, 0x000f, 0x0010,
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    0x8000, 0x8001, 0x8002, 0x8003, 0x8004, 0x8005, 0x8006, 0x8007,
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    0x7000, 0x7100, 0x7200, 0x7300, 0x7400, 0x7500, 0x7600, 0x7700,
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  };
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  check_vect ();
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  testmin (A, 10, 1);
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  testmin (B, 0x7fff, 0x7000);
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  testmin (C, 0x7fff, 0x0009);
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  testmax (A, 0, 0x7fff);
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  testmax (B, 0, 0x800f);
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  testmax (C, 0, 0xffff);
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  return 0;
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}
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/* { dg-final { cleanup-tree-dump "vect" } } */

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