gcc/testsuite/gcc.dg/pr36997.c

   1 /* { dg-do compile { target x86_64-*-* i?86-*-* } } */
   2 /* { dg-options "-std=c99 -msse2" } */
   3
   4 typedef int __m64 __attribute__ ((__vector_size__ (8), __may_alias__));
   5 __m64 _mm_add_si64 (__m64 __m1, __m64 __m2)
   6 {
   7     return (__m64) __builtin_ia32_paddq ((long long)__m1, (long long)__m2); /* { dg-error "incompatible type" } */
   8     /* { dg-message "note: expected '__vector.1. long long int' but argument is of type 'long long int'" "" { target *-*-* } .-1 } */
   9 }