gcc/testsuite/gcc.target/i386/pr57807.c

   1 /* { dg-do assemble } */
   2 /* { dg-options "-msse2 -masm=intel" } */
   3 /* { dg-require-effective-target sse2 } */
   4 /* { dg-require-effective-target masm_intel } */
   5
   6 typedef double __v2df __attribute__((__vector_size__(16)));
   7 typedef double __m128d __attribute__((__vector_size__(16), __may_alias__));
   8
   9 __m128d _mm_unpacklo_pd(__m128d __A, __m128d __B) {
  10   return (__m128d)__builtin_ia32_unpcklpd((__v2df)__A, (__v2df)__B);
  11 }