gcc/testsuite/gcc.target/i386/avx-cvtss-1.c

   1 /* { dg-do run } */
   2 /* { dg-require-effective-target avx } */
   3 /* { dg-options "-O2 -mavx" } */
   4
   5 #include "avx-check.h"
   6
   7 __attribute__((noinline, noclone)) double
   8 foo (__m256 x)
   9 {
  10   return _mm256_cvtss_f32 (x);
  11 }
  12
  13 static void
  14 avx_test (void)
  15 {
  16   if (_mm256_cvtss_f32 (_mm256_set_ps (5.5f, 24.5f, 23.0f, 22.5f,
  17                                        2.0f, 3.0f, 4.0f, 13.5f)) != 13.5f)
  18     __builtin_abort ();
  19
  20   if (foo (_mm256_set_ps (5.25f, 24.25f, 23.75f, 22.0f,
  21                           2.0f, 3.0f, 4.0f, 12.25f)) != 12.25f)
  22     __builtin_abort ();
  23 }