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

   1 /* { dg-do run } */
   2 /* { dg-options "-O3 -mvsx -Wno-psabi" } */
   3 /* { dg-additional-options "-mdejagnu-cpu=power8" { target { ! has_arch_pwr8 } } } */
   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_xorpd_1
  14 #endif
  15
  16 #include <emmintrin.h>
  17
  18 static __m128d
  19 __attribute__((noinline, unused))
  20 test (__m128d s1, __m128d s2)
  21 {
  22   return _mm_xor_pd (s1, s2);
  23 }
  24
  25 static void
  26 TEST (void)
  27 {
  28   union
  29     {
  30       double d[2];
  31       long long l[2];
  32     }source1, source2, e;
  33
  34   union128d u, s1, s2;
  35   int i;
  36
  37   s1.x = _mm_set_pd (11.1321456, 2.287332);
  38   s2.x = _mm_set_pd (3.37768, 4.43222234);
  39
  40   _mm_storeu_pd (source1.d, s1.x);
  41   _mm_storeu_pd (source2.d, s2.x);
  42
  43   u.x = test (s1.x, s2.x);
  44
  45   for (i = 0; i < 2; i++)
  46     e.l[i] = source1.l[i] ^ source2.l[i];
  47
  48   if (check_union128d (u, e.d))
  49     abort ();
  50 }