gcc/testsuite/gcc.target/powerpc/vec-extractl-be-1.c

   1 /* { dg-options "-mdejagnu-cpu=power10" } */
   2 /* { dg-additional-options "-mbig" { target powerpc64le-*-* } } */
   3
   4 #include <altivec.h>
   5
   6 extern void abort (void);
   7
   8 int
   9 main (int argc, char *argv [])
  10 {
  11   vector unsigned short source_a = { 0, 2, 4, 6, 8, 10, 12, 14 };
  12   vector unsigned short source_b = { 16, 18, 20, 22, 24, 26, 28, 30 };
  13
  14   vector unsigned long long int result_1 = { 0, 14 };
  15   vector unsigned long long int result_2 = { 0, 16 };
  16   vector unsigned long long int result_3 = { 0, 24 };
  17   vector unsigned long long int result_4 = { 0, 12 };
  18
  19   if (!vec_all_eq (vec_extractl (source_a, source_b, 14), result_1))
  20     abort ();
  21   if (!vec_all_eq (vec_extractl (source_a, source_b, 16), result_2))
  22     abort ();
  23   if (!vec_all_eq (vec_extractl (source_b, source_a, 8), result_3))
  24     abort ();
  25   if (!vec_all_eq (vec_extractl (source_b, source_a, 28), result_4))
  26     abort ();
  27
  28   return 0;
  29 }
  30
  31 /* { dg-final { scan-assembler {\mvextduhvlx\M} } } */