benchmarks/multiply/multiply.c

   1 // See LICENSE for license details.
   2
   3 // *************************************************************************
   4 // multiply function (c version)
   5 // -------------------------------------------------------------------------
   6
   7 int multiply( int x, int y )
   8 {
   9
  10  int i;
  11  int result = 0;
  12
  13  for (i = 0; i < 32; i++) {
  14    if ((x & 0x1) == 1)
  15      result = result + y;
  16
  17    x = x >> 1;
  18    y = y << 1;
  19  }
  20
  21  return result;
  22
  23 }
  24