47 lines
1.7 KiB
C
47 lines
1.7 KiB
C
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// RUN: %clang_cc1 %s -triple=x86_64-linux-gnu -S -verify -o - -D NEED_AVX_1
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// RUN: %clang_cc1 %s -triple=x86_64-linux-gnu -S -verify -o - -D NEED_AVX_2
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// RUN: %clang_cc1 %s -triple=x86_64-linux-gnu -S -verify -o - -D NEED_AVX512f
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// RUN: %clang_cc1 %s -triple=x86_64-linux-gnu -target-feature +movdir64b -S -verify -o - -D NEED_MOVDIRI
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// RUN: %clang_cc1 %s -triple=x86_64-linux-gnu -target-feature +avx512vnni -target-feature +movdiri -S -verify -o - -D NEED_CLWB
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#define __MM_MALLOC_H
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#include <x86intrin.h>
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#if NEED_AVX_1
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int baz(__m256i a) {
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return _mm256_extract_epi32(a, 3); // expected-error {{'__builtin_ia32_vec_ext_v8si' needs target feature avx}}
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}
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#endif
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#if NEED_AVX_2
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__m128 need_avx(__m128 a, __m128 b) {
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return _mm_cmp_ps(a, b, 0); // expected-error {{'__builtin_ia32_cmpps' needs target feature avx}}
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}
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#endif
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#if NEED_AVX512f
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unsigned short need_avx512f(unsigned short a, unsigned short b) {
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return __builtin_ia32_korhi(a, b); // expected-error {{'__builtin_ia32_korhi' needs target feature avx512f}}
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}
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#endif
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#if NEED_MOVDIRI
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void need_movdiri(unsigned int *a, unsigned int b) {
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__builtin_ia32_directstore_u32(a, b); // expected-error {{'__builtin_ia32_directstore_u32' needs target feature movdiri}}
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}
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#endif
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#if NEED_CLWB
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static __inline__ void
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__attribute__((__always_inline__, __nodebug__, __target__("avx512vnni,clwb,movdiri,movdir64b")))
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func(unsigned int *a, unsigned int b)
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{
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__builtin_ia32_directstore_u32(a, b);
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}
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void need_clwb(unsigned int *a, unsigned int b) {
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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'}}
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}
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#endif
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