gcc/testsuite/gcc.target/i386/pr23575.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-msse2 -O2" } */
   3
   4 /* We used to ICE because of a bogous pattern.  */
   5
   6 typedef double __v2df __attribute__ ((__vector_size__ (16)));
   7 typedef __v2df __m128d;
   8 static __inline __m128d __attribute__((__always_inline__)) _mm_set1_pd (double __F) {
   9   return __extension__ (__m128d){__F, __F};
  10 }
  11 static __inline __m128d __attribute__((__always_inline__)) _mm_move_sd (__m128d __A, __m128d __B) {
  12   return (__m128d) __builtin_ia32_movsd ((__v2df)__A, (__v2df)__B);
  13 }
  14 void g(__m128d b);
  15 __m128d cross(__m128d tmp9)
  16 {
  17   __m128d t1 = _mm_set1_pd(1.0);
  18   __m128d tmp10 = _mm_move_sd(t1, tmp9);
  19   return tmp10;
  20 }