| //hadd = (x+y)>>1 | |
| //This can be simplified to x>>1 + y>>1 + (1 if both x and y have the 1s bit set) | |
| //This saves us having to do any checks for overflow in the addition sum | |
| _CLC_OVERLOAD _CLC_DEF __CLC_GENTYPE hadd(__CLC_GENTYPE x, __CLC_GENTYPE y) { | |
| return (x>>(__CLC_GENTYPE)1)+(y>>(__CLC_GENTYPE)1)+(x&y&(__CLC_GENTYPE)1); | |
| } |