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/* PR rtl-optimization/18928 */

/* { dg-do compile { target fpic } } */

/* { dg-options "-O2 -fPIC" } */

const char *toHex( unsigned short u )

{

  static char hexVal[5];

  int i = 3;

  while ( i >= 0 ) {

    unsigned short hex = (u & 0x000f);

    if ( hex < 0x0a )

      hexVal[i] = '0'+hex;

    else

      hexVal[i] = 'A'+(hex-0x0a);

    i--;

  }

  hexVal[4] = '\0';

  return hexVal;

}