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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [debug/] [pr41264-1.c] - Blame information for rev 298

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Line No. Rev Author Line
1 298 jeremybenn
/* { dg-do compile } */
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#if (__SIZEOF_INT__ <= 2)       
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typedef unsigned long hashval_t;
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#else
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typedef unsigned int hashval_t;
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#endif
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static hashval_t __attribute__((always_inline))
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iterative_hash_host_wide_int (long val, hashval_t val2)
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{
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  hashval_t a = (hashval_t) val;
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  int zero = 0;
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  hashval_t b = (hashval_t) (val >> (sizeof (hashval_t) * 8 + zero));
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  a -= b; a -= val2; a ^= (val2>>13);
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  b -= val2; b -= a; b ^= (a<< 8);
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  val2 -= a; val2 -= b; val2 ^= ((b&0xffffffff)>>13);
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  a -= b; a -= val2; a ^= ((val2&0xffffffff)>>12);
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  b -= val2; b -= a; b = (b ^ (a<<16)) & 0xffffffff;
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  val2 -= a; val2 -= b; val2 = (val2 ^ (b>> 5)) & 0xffffffff;
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  a -= b; a -= val2; a = (a ^ (val2>> 3)) & 0xffffffff;
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  b -= val2; b -= a; b = (b ^ (a<<10)) & 0xffffffff;
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  val2 -= a; val2 -= b; val2 = (val2 ^ (b>>15)) & 0xffffffff;
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  return val2;
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}
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hashval_t
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bla (int nunits, int mode)
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{
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  hashval_t hashcode = 0;
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  hashcode = iterative_hash_host_wide_int (14, hashcode);
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  hashcode = iterative_hash_host_wide_int (nunits, hashcode);
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  hashcode = iterative_hash_host_wide_int (mode, hashcode);
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  if (nunits)
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    return 0;
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  else
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    return hashcode;
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}

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