1 // RUN: %clang_cc1 -fsyntax-only -ffreestanding %s
2 // RUN: %clang_cc1 -fsyntax-only -ffreestanding -flax-vector-conversions=none %s
3 // RUN: %clang_cc1 -fsyntax-only -ffreestanding -x c++ %s
4 
5 #if defined(i386) || defined(__x86_64__)
6 
7 #ifdef __SSE4_2__
8 // nmmintrin forwards to smmintrin.
9 #include <nmmintrin.h>
10 #endif
11 
12 // immintrin includes all other intel intrinsic headers.
13 #include <immintrin.h>
14 
15 #endif
16