47 lines · c
1// RUN: %clang_cc1 %s -triple=x86_64-linux-gnu -S -verify -o - -D NEED_AVX_12// RUN: %clang_cc1 %s -triple=x86_64-linux-gnu -S -verify -o - -D NEED_AVX_23// RUN: %clang_cc1 %s -triple=x86_64-linux-gnu -S -verify -o - -D NEED_AVX512f4// RUN: %clang_cc1 %s -triple=x86_64-linux-gnu -target-feature +movdir64b -S -verify -o - -D NEED_MOVDIRI5// RUN: %clang_cc1 %s -triple=x86_64-linux-gnu -target-feature +avx512vnni -target-feature +movdiri -S -verify -o - -D NEED_CLWB6 7#define __MM_MALLOC_H8#include <x86intrin.h>9 10#if NEED_AVX_111int baz(__m256i a) {12 return _mm256_extract_epi32(a, 3); // expected-error {{'__builtin_ia32_vec_ext_v8si' needs target feature avx}}13}14#endif15 16#if NEED_AVX_217__m128 need_avx(__m128 a, __m128 b) {18 return _mm_cmp_ps(a, b, 8); // expected-error {{'__builtin_ia32_cmpps' needs target feature avx}}19}20#endif21 22#if NEED_AVX512f23unsigned short need_avx512f(unsigned short a, unsigned short b) {24 return __builtin_ia32_korhi(a, b); // expected-error {{'__builtin_ia32_korhi' needs target feature avx512f}}25}26#endif27 28#if NEED_MOVDIRI29void need_movdiri(unsigned int *a, unsigned int b) {30 __builtin_ia32_directstore_u32(a, b); // expected-error {{'__builtin_ia32_directstore_u32' needs target feature movdiri}}31}32#endif33 34#if NEED_CLWB35static __inline__ void36 __attribute__((__always_inline__, __nodebug__, __target__("avx512vnni,clwb,movdiri,movdir64b")))37 func(unsigned int *a, unsigned int b)38{39 __builtin_ia32_directstore_u32(a, b);40}41 42void need_clwb(unsigned int *a, unsigned int b) {43 func(a, b); // expected-error {{always_inline function 'func' requires target feature 'clwb', but would be inlined into function 'need_clwb' that is compiled without support for 'clwb'}}44 45}46#endif47