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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.c-torture/] [compile/] [pr43415.c] - Blame information for rev 688

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Line No. Rev Author Line
1 688 jeremybenn
int main()
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{
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  unsigned long long table[256];
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  unsigned int i;
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  for (i=0; i<256; ++i) {
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      unsigned long long j;
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      unsigned char x=i;
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      for (j=0; j<5; ++j) {
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          x += x<<1;
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          x ^= x>>1;
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      }
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      for (j=0; j<5; ++j) {
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          x += x<<1;
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          x ^= x>>1;
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      }
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      for (j=0; j<5; ++j) {
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          x += x<<1;
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          x ^= x>>1;
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      }
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      for (j=0; j<5; ++j) {
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          x += x<<1;
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          x ^= x>>1;
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      }
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      for (j=0; j<5; ++j) {
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          x += x<<1;
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          x ^= x>>1;
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      }
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      table[i] ^= (((unsigned long long)x)<<16);
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  }
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  for (i=0; i<256; ++i) {
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      if ((table[i]&0xff)==i)
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        return 1;
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  }
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  return 0;
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}
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