Synopsis

uint16x2 __uhadd16(uint16x2 val1,
                   uint16x2 val2);

Description

__uhadd16 inserts a UHADD16 instruction. __uhadd16 returns the 16-bit unsigned equivalent of

• res[0] = (val1[0] + val2[0])/2
• res[1] = (val1[1] + val2[1])/2
  
  where [0] is the lower 16 bits and [1] is the upper 16 bits.