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path: root/gcc/testsuite/gcc.target/powerpc/vadsdub-1.c
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/* { dg-do compile { target { powerpc*-*-* } } } */
/* { dg-options "-mcpu=power9" } */

/* This test should succeed on both 32- and 64-bit configurations.  */
#include <altivec.h>

__vector unsigned char 
doAbsoluteDifferenceUnsigned (__vector unsigned char *p, 
			      __vector unsigned char *q)
{
  __vector unsigned char source_1, source_2;
  __vector unsigned char uc_result;

  source_1 = *p;
  source_2 = *q;

  uc_result = __builtin_vec_vadub (source_1, source_2);
  return uc_result;
}


/* { dg-final { scan-assembler	   "vadsdub" } } */