Synopsis

uint8x4 __sel(uint8x4 val1,
              uint8x4 val2);

Description

__sel inserts a SEL instruction. __sel returns the equivalent of

• res[0] = GE[0] ? val1[0] : val2[0]
• res[1] = GE[1] ? val1[1] : val2[1]
• res[2] = GE[2] ? val1[2] : val2[2]
• res[3] = GE[3] ? val1[3] : val2[3]
  
  where [0] is the lower 16 bits and [1] is the upper 16 bits.