gcc/testsuite/gcc.target/i386/pr72867.c

   1 /* PR target/72867 */
   2 /* { dg-do run } */
   3 /* { dg-options "-O2 -msse" } */
   4 /* { dg-require-effective-target sse } */
   5
   6 #include "sse-check.h"
   7 #include <xmmintrin.h>
   8
   9 static void
  10 sse_test (void)
  11 {
  12   float nan = __builtin_nanf ("");
  13
  14   __m128 x = _mm_min_ps(_mm_set1_ps(nan), _mm_set1_ps(1.0f));
  15
  16   if (x[0] != 1.0f)
  17     abort ();
  18
  19   x = _mm_min_ps(_mm_set1_ps(1.f), _mm_set1_ps(nan));
  20
  21   if (!__builtin_isnan (x[0]))
  22     abort ();
  23 }