gcc/testsuite/gcc.target/powerpc/sse2-movq-1.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O3 -mpower8-vector -Wno-psabi" } */
   3 /* { dg-require-effective-target lp64 } */
   4 /* { dg-require-effective-target p8vector_hw } */
   5
   6 #ifndef CHECK_H
   7 #define CHECK_H "sse2-check.h"
   8 #endif
   9
  10 #include CHECK_H
  11
  12 #ifndef TEST
  13 #define TEST sse2_test_movq_1
  14 #endif
  15
  16 #include <emmintrin.h>
  17
  18 static __m128i
  19 __attribute__((noinline, unused))
  20 test (__m128i b)
  21 {
  22   __asm("" : "+v"(b));
  23   return _mm_move_epi64 (b);
  24 }
  25
  26 static void
  27 TEST (void)
  28 {
  29   union128i_q u, s1;
  30   long long e[2] = { 0 };
  31
  32   s1.x = _mm_set_epi64x(12876, 3376590);
  33   u.x = test (s1.x);
  34   e[0] = s1.a[0];
  35
  36   if (check_union128i_q (u, e))
  37 #if DEBUG
  38   {
  39       printf ("sse2_test_movq_1; check_union128i_q failed\n");
  40       printf ("\t move_epi64 ([%llx, %llx]) -> [%llx, %llx]\n", s1.a[0],
  41               s1.a[1], u.a[0], u.a[1]);
  42       printf ("\t expect [%llx, %llx]\n", e[0], e[1]);
  43   }
  44 #else
  45     abort ();
  46 #endif
  47 }