1 // RUN: %clang_cc1 -fsyntax-only -verify %s
2 
3 typedef double vector4double __attribute__((__vector_size__(32)));
4 typedef float  vector8float  __attribute__((__vector_size__(32)));
5 
6 vector8float foo1(vector4double x) {
7   return __builtin_convertvector(x, vector8float);  // expected-error {{same number of elements}}
8 }
9 
10 float foo2(vector4double x) {
11   return __builtin_convertvector(x, float);  // expected-error {{must be a vector type}}
12 }
13 
14 vector8float foo3(double x) {
15   return __builtin_convertvector(x, vector8float);  // expected-error {{must be a vector}}
16 }
17 
18