gcc/testsuite/gcc.target/powerpc/sse2-cvtpd2ps-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_cvtpd_ps
  14 #endif
  15
  16 #include <emmintrin.h>
  17
  18 static __m128
  19 __attribute__((noinline, unused))
  20 test (__m128d p)
  21 {
  22   return _mm_cvtpd_ps (p);
  23 }
  24
  25 static void
  26 TEST (void)
  27 {
  28   union128 u;
  29   union128d s;
  30   float e[4] = { 0.0 };
  31
  32   s.x = _mm_set_pd (123.321, 456.987);
  33
  34   u.x = test (s.x);
  35
  36   e[0] = (float)s.a[0];
  37   e[1] = (float)s.a[1];
  38
  39   if (check_union128 (u, e))
  40     {
  41 #if DEBUG
  42       printf ("sse2_test_cvtpd_ps; check_union128 failed\n");
  43       printf ("\t [%f,%f] -> [%f,%f,%f,%f]\n", s.a[0], s.a[1], u.a[0], u.a[1],
  44               u.a[2], u.a[3]);
  45       printf ("\t expect [%f,%f,%f,%f]\n", e[0], e[1], e[2], e[3]);
  46 #endif
  47       abort ();
  48     }
  49 }