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| // REQUIRES: x86-registered-target
// RUN: %clang_cc1 %s -triple=x86_64-linux-gnu -S -o -
#define __MM_MALLOC_H
#include <x86intrin.h>
// No warnings.
extern __m256i a;
int __attribute__((target("avx"))) bar(__m256i a) {
return _mm256_extract_epi32(a, 3);
}
int baz() {
return bar(a);
}
int __attribute__((target("avx"))) qq_avx(__m256i a) {
return _mm256_extract_epi32(a, 3);
}
int qq_noavx() {
return 0;
}
extern __m256i a;
int qq() {
if (__builtin_cpu_supports("avx"))
return qq_avx(a);
else
return qq_noavx();
}
// Test that fma and fma4 are both separately and combined valid for an fma intrinsic.
__m128 __attribute__((target("fma"))) fma_1(__m128 a, __m128 b, __m128 c) {
return __builtin_ia32_vfmaddps(a, b, c);
}
__m128 __attribute__((target("fma4"))) fma_2(__m128 a, __m128 b, __m128 c) {
return __builtin_ia32_vfmaddps(a, b, c);
}
__m128 __attribute__((target("fma,fma4"))) fma_3(__m128 a, __m128 b, __m128 c) {
return __builtin_ia32_vfmaddps(a, b, c);
}
void verifyfeaturestrings() {
(void)__builtin_cpu_supports("cmov");
(void)__builtin_cpu_supports("mmx");
(void)__builtin_cpu_supports("popcnt");
(void)__builtin_cpu_supports("sse");
(void)__builtin_cpu_supports("sse2");
(void)__builtin_cpu_supports("sse3");
(void)__builtin_cpu_supports("ssse3");
(void)__builtin_cpu_supports("sse4.1");
(void)__builtin_cpu_supports("sse4.2");
(void)__builtin_cpu_supports("avx");
(void)__builtin_cpu_supports("avx2");
(void)__builtin_cpu_supports("sse4a");
(void)__builtin_cpu_supports("fma4");
(void)__builtin_cpu_supports("xop");
(void)__builtin_cpu_supports("fma");
(void)__builtin_cpu_supports("avx512f");
(void)__builtin_cpu_supports("bmi");
(void)__builtin_cpu_supports("bmi2");
(void)__builtin_cpu_supports("aes");
(void)__builtin_cpu_supports("pclmul");
(void)__builtin_cpu_supports("avx512vl");
(void)__builtin_cpu_supports("avx512bw");
(void)__builtin_cpu_supports("avx512dq");
(void)__builtin_cpu_supports("avx512cd");
(void)__builtin_cpu_supports("avx512er");
(void)__builtin_cpu_supports("avx512pf");
(void)__builtin_cpu_supports("avx512vbmi");
(void)__builtin_cpu_supports("avx512ifma");
(void)__builtin_cpu_supports("avx5124vnniw");
(void)__builtin_cpu_supports("avx5124fmaps");
(void)__builtin_cpu_supports("avx512vpopcntdq");
(void)__builtin_cpu_supports("avx512vbmi2");
(void)__builtin_cpu_supports("gfni");
(void)__builtin_cpu_supports("vpclmulqdq");
(void)__builtin_cpu_supports("avx512vnni");
(void)__builtin_cpu_supports("avx512bitalg");
(void)__builtin_cpu_supports("avx512bf16");
}
void verifycpustrings() {
(void)__builtin_cpu_is("amd");
(void)__builtin_cpu_is("amdfam10h");
(void)__builtin_cpu_is("amdfam15h");
(void)__builtin_cpu_is("amdfam17h");
(void)__builtin_cpu_is("atom");
(void)__builtin_cpu_is("barcelona");
(void)__builtin_cpu_is("bdver1");
(void)__builtin_cpu_is("bdver2");
(void)__builtin_cpu_is("bdver3");
(void)__builtin_cpu_is("bdver4");
(void)__builtin_cpu_is("bonnell");
(void)__builtin_cpu_is("broadwell");
(void)__builtin_cpu_is("btver1");
(void)__builtin_cpu_is("btver2");
(void)__builtin_cpu_is("cannonlake");
(void)__builtin_cpu_is("cascadelake");
(void)__builtin_cpu_is("core2");
(void)__builtin_cpu_is("corei7");
(void)__builtin_cpu_is("goldmont");
(void)__builtin_cpu_is("goldmont-plus");
(void)__builtin_cpu_is("haswell");
(void)__builtin_cpu_is("icelake-client");
(void)__builtin_cpu_is("icelake-server");
(void)__builtin_cpu_is("intel");
(void)__builtin_cpu_is("istanbul");
(void)__builtin_cpu_is("ivybridge");
(void)__builtin_cpu_is("knl");
(void)__builtin_cpu_is("knm");
(void)__builtin_cpu_is("nehalem");
(void)__builtin_cpu_is("sandybridge");
(void)__builtin_cpu_is("shanghai");
(void)__builtin_cpu_is("silvermont");
(void)__builtin_cpu_is("skylake");
(void)__builtin_cpu_is("skylake-avx512");
(void)__builtin_cpu_is("slm");
(void)__builtin_cpu_is("tremont");
(void)__builtin_cpu_is("westmere");
(void)__builtin_cpu_is("znver1");
(void)__builtin_cpu_is("znver2");
}
|