1// RUN: %clang_cc1 -verify -triple x86_64-unknown-unknown -emit-llvm-only %s
2typedef int vec256 __attribute__((ext_vector_type(8)));
3
4vec256 foo(vec256 in) {
5  vec256 out;
6
7  asm("something %0" : : "y"(in)); // expected-error {{invalid type 'vec256' (vector of 8 'int' values) in asm input for constraint 'y'}}
8  asm("something %0" : "=y"(out)); // expected-error {{invalid type 'vec256' (vector of 8 'int' values) in asm input for constraint 'y'}}
9  asm("something %0, %0" : "+y"(out)); // expected-error {{invalid type 'vec256' (vector of 8 'int' values) in asm input for constraint 'y'}}
10
11  return out;
12}
13
14