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 foo1(vector4double x)6vector8float foo1(vector4double x) { 7 return __builtin_convertvector(x, vector8float); // expected-error {{same number of elements}} 8 } 9 foo2(vector4double x)10float foo2(vector4double x) { 11 return __builtin_convertvector(x, float); // expected-error {{must be a vector type}} 12 } 13 foo3(double x)14vector8float foo3(double x) { 15 return __builtin_convertvector(x, vector8float); // expected-error {{must be a vector}} 16 } 17 18