gcc/testsuite/gcc.target/i386/ssetype-2.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -msse2 -march=k8" } */
   3 /* { dg-final { scan-assembler "andpd" } } */
   4 /* { dg-final { scan-assembler "andnpd" } } */
   5 /* { dg-final { scan-assembler "xorpd" } } */
   6 /* { dg-final { scan-assembler "orpd" } } */
   7 /* { dg-final { scan-assembler-not "movdqa" } } */
   8
   9 /* Verify that we generate proper instruction without memory operand.  */
  10
  11 #include <xmmintrin.h>
  12 __m128d
  13 t1(__m128d a, __m128d b)
  14 {
  15 a=_mm_sqrt_pd(a);
  16 b=_mm_sqrt_pd(b);
  17 return _mm_and_pd (a,b);
  18 }
  19 __m128d
  20 t2(__m128d a, __m128d b)
  21 {
  22 a=_mm_sqrt_pd(a);
  23 b=_mm_sqrt_pd(b);
  24 return _mm_andnot_pd (a,b);
  25 }
  26 __m128d
  27 t3(__m128d a, __m128d b)
  28 {
  29 a=_mm_sqrt_pd(a);
  30 b=_mm_sqrt_pd(b);
  31 return _mm_or_pd (a,b);
  32 }
  33 __m128d
  34 t4(__m128d a, __m128d b)
  35 {
  36 a=_mm_sqrt_pd(a);
  37 b=_mm_sqrt_pd(b);
  38 return _mm_xor_pd (a,b);
  39 }