gcc/testsuite/gcc.target/i386/unordcmp-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -msse2" } */
   3 /* { dg-final { scan-assembler "cmpunordss" } } */
   4 /* { dg-final { scan-assembler "cmpunordps" } } */
   5 /* { dg-final { scan-assembler "cmpunordsd" } } */
   6 /* { dg-final { scan-assembler "cmpunordpd" } } */
   7 /* { dg-final { scan-assembler-not "cmpordss" } } */
   8 /* { dg-final { scan-assembler-not "cmpordps" } } */
   9 /* { dg-final { scan-assembler-not "cmpordsd" } } */
  10 /* { dg-final { scan-assembler-not "cmpordpd" } } */
  11
  12 #include <emmintrin.h>
  13
  14 __m128
  15 f1 (__m128 x, __m128 y)
  16 {
  17   return _mm_cmpunord_ss (x, y);
  18 }
  19
  20 __m128
  21 f2 (__m128 x, __m128 y)
  22 {
  23   return _mm_cmpunord_ps (x, y);
  24 }
  25
  26 __m128d
  27 f3 (__m128d x, __m128d y)
  28 {
  29   return _mm_cmpunord_sd (x, y);
  30 }
  31
  32 __m128d
  33 f4 (__m128d x, __m128d y)
  34 {
  35   return _mm_cmpunord_pd (x, y);
  36 }