1  /* { dg-do compile } */
       2  /* { dg-additional-options "-march=armv8-a+dotprod" } */
       3  
       4  #include <arm_neon.h>
       5  
       6  uint32x4_t bar (uint32x4_t r, uint8x16_t a, uint8x16_t b) {
       7          return vdotq_u32(r, a, b);
       8  }
       9  
      10  /* { dg-final { scan-assembler {\tudot\t} } } */