// RUN: %clang_cc1 %s -triple=x86_64-linux-gnu -S -verify -o - #define __MM_MALLOC_H #include <x86intrin.h> __m128d foo(__m128d a, __m128d b) { return __builtin_ia32_addsubps(b, a); // expected-error {{'__builtin_ia32_addsubps' needs target feature sse3}} }