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