gcc/testsuite/gcc.target/powerpc/sse2-cvttpd2dq-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_cvttpd_epi32
  14 #endif
  15
  16 #include <emmintrin.h>
  17
  18 static __m128i
  19 __attribute__((noinline, unused))
  20 test (__m128d p)
  21 {
  22   return _mm_cvttpd_epi32 (p);
  23 }
  24
  25 static void
  26 TEST (void)
  27 {
  28   union128d s;
  29   union128i_d u;
  30   int e[4] = {0};
  31
  32   s.x = _mm_set_pd (123.321, 456.987);
  33
  34   u.x = test (s.x);
  35
  36   e[0] = (int)s.a[0];
  37   e[1] = (int)s.a[1];
  38
  39   if (check_union128i_d (u, e))
  40 #if DEBUG
  41   {
  42           printf ("sse2_test_cvttpd_epi32; check_union128i_d failed\n");
  43       printf ("\t [%f,%f] -> [%d,%d,%d,%d]\n", s.a[0], s.a[1], u.a[0], u.a[1],
  44               u.a[2], u.a[3]);
  45       printf ("\t expect [%d,%d,%d,%d]\n", e[0], e[1], e[2], e[3]);
  46   }
  47 #else
  48     abort ();
  49 #endif
  50 }