- XACLAMP( x0, -32768<<SH, 32767<<SH ); *destp = x0 >> SH; destp += inc;
- XACLAMP( x1, -32768<<SH, 32767<<SH ); *destp = x1 >> SH; destp += inc;
- XACLAMP( x2, -32768<<SH, 32767<<SH ); *destp = x2 >> SH; destp += inc;
- XACLAMP( x3, -32768<<SH, 32767<<SH ); *destp = x3 >> SH; destp += inc;
+ XACLAMP( x0, (int)(-32768u<<SH), 32767<<SH ); *destp = x0 >> SH; destp += inc;
+ XACLAMP( x1, (int)(-32768u<<SH), 32767<<SH ); *destp = x1 >> SH; destp += inc;
+ XACLAMP( x2, (int)(-32768u<<SH), 32767<<SH ); *destp = x2 >> SH; destp += inc;
+ XACLAMP( x3, (int)(-32768u<<SH), 32767<<SH ); *destp = x3 >> SH; destp += inc;