gcc/testsuite/gcc.target/powerpc/sse2-movsd-2.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_movsd_2
  14 #endif
  15
  16 #include <emmintrin.h>
  17
  18 static void
  19 __attribute__((noinline, unused))
  20 test (double *p, __m128d a)
  21 {
  22   _mm_store_sd (p, a);
  23 }
  24
  25 static void
  26 TEST (void)
  27 {
  28   union128d u;
  29   double d[1];
  30   double e[1];
  31
  32   u.x = _mm_set_pd (128.023, 3345.1234);
  33   test (d, u.x);
  34
  35   e[0] = u.a[0];
  36
  37   if (checkVd (d, e, 1))
  38     abort ();
  39 }