21 lines · c
1// RUN: %clang_cc1 -fsyntax-only -verify %s2 3typedef double vector4double __attribute__((__vector_size__(32)));4typedef float vector8float __attribute__((__vector_size__(32)));5 6vector8float foo1(vector4double x) {7 return __builtin_convertvector(x, vector8float); // expected-error {{same number of elements}}8}9 10float foo2(vector4double x) {11 return __builtin_convertvector(x, float); // expected-error {{second argument to __builtin_convertvector must be of vector type}}12}13 14vector8float foo3(double x) {15 return __builtin_convertvector(x, vector8float); // expected-error {{must be a vector}}16}17 18float foo4(float x) {19 return __builtin_convertvector(x, float); // expected-error {{first argument to __builtin_convertvector must be a vector}}20}21